筛选出 22 条数据

    品牌 产品 货期 价格 货号 规格 /
    有机砌块51-67-2

    CAS号:51-67-2

    品名:4-羟基苯乙胺tyramine

    中文别名:2-(4-羟苯基)乙胺;对羟基苯乙胺;2-(4-羟基苯基)乙胺;酪胺;4-(2-氨乙基)苯酚;4-羟基苯乙胺,对羟基苯乙胺;

    英文别名:Tyramin;4-(2-Aminoethyl)phenol;Uteramine;Tocosine;4-(2-aminoethyl)phenol;4-(2-aminoethyl)-pheno;Tyrosamine;Phenol,4-(2-aminoethyl)-;Systogene;4-Hydroxyphenethylamine;p-Tyramine;2-(4-Hydroxyphenyl)ethylamine;4-hydroxy-phenethylamine;

    分子式:C8H11NO

    分子量:137.179

    精确质量:137.084

    Psa:46.25

    RTECS号:SJ5950000

    MDL号:MFCD00008193

    外观与性状:黄色至棕色晶体

    密度:1.103g/cm3

    沸点:175-181°C8mm Hg(lit.)

    熔点:160-162°C(lit.)

    闪点:165°C

    稳定性:Stable. Incompatible with strong acids, strong oxidizing agents.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2922299090

    危险品标志:Xi

    简介:酪胺即对羟基苯乙胺,得名于酪氨酸,是一种痕量单胺。具促使儿茶酚胺释放的作用。无法透过血脑屏障。

    用途:用于有机合成;苯扎贝特的中间体。

     51-67-2 详细信息

    有机砌块

    CAS号:51-67-2

    品名:4-羟基苯乙胺tyramine

    中文别名:2-(4-羟苯基)乙胺;对羟基苯乙胺;2-(4-羟基苯基)乙胺;酪胺;4-(2-氨乙基)苯酚;4-羟基苯乙胺,对羟基苯乙胺;

    英文别名:Tyramin;4-(2-Aminoethyl)phenol;Uteramine;Tocosine;4-(2-aminoethyl)phenol;4-(2-aminoethyl)-pheno;Tyrosamine;Phenol,4-(2-aminoethyl)-;Systogene;4-Hydroxyphenethylamine;p-Tyramine;2-(4-Hydroxyphenyl)ethylamine;4-hydroxy-phenethylamine;

    分子式:C8H11NO

    分子量:137.179

    精确质量:137.084

    Psa:46.25

    RTECS号:SJ5950000

    MDL号:MFCD00008193

    外观与性状:黄色至棕色晶体

    密度:1.103g/cm3

    沸点:175-181°C8mm Hg(lit.)

    熔点:160-162°C(lit.)

    闪点:165°C

    稳定性:Stable. Incompatible with strong acids, strong oxidizing agents.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2922299090

    危险品标志:Xi

    简介:酪胺即对羟基苯乙胺,得名于酪氨酸,是一种痕量单胺。具促使儿茶酚胺释放的作用。无法透过血脑屏障。

    用途:用于有机合成;苯扎贝特的中间体。

    展开

    有机砌块51-67-2
    Vetec 酪胺 Tyramine 请咨询 询价 V900670 Vetec<sup>™</sup>reagentgrade,99%
    有机砌块533-73-3

    CAS号:533-73-3

    品名:1,2,4-苯三酚benzene-1,2,4-triol

    中文别名:1,2,4-三羟基苯;1,2,4-偏苯三酚;1,2,4-苯三醇;1,2,4-苯三;羥氫醌;偏苯三酚;

    英文别名:1,2,4-Trihydroxybenzene;1,2,4-Benzenetriol;Hydroxyhydroquinone;

    分子式:C6H6O3

    分子量:126.11

    精确质量:126.032

    Psa:60.69

    RTECS号:DC4200000

    UNII号:173O8B04RD

    外观与性状:暗蓝色粉末

    密度:1.488

    沸点:132.9ºC at 760 mmHg

    熔点:140°C (subl.)(lit.)

    闪点:34.2ºC

    折射率:1.5445 (20ºC)

    稳定性:Stable under normal temperatures and pressures. May discolor on exposure to air. Light sensitive.

    储存条件:通风低温干燥,与库房食品原料分开存放

    安全说明:S26-S39-S36/37/39-S22

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:2907299090

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P261; P280; P305 + P351 + P338

    危险标志:GHS05, GHS07

    危险性描述:H302; H315; H318; H335

    简介:Hydroxyquinolisabenzenetriol.

    用途:有机合成中间体,气体分析吸收剂。

     533-73-3 详细信息

    有机砌块

    CAS号:533-73-3

    品名:1,2,4-苯三酚benzene-1,2,4-triol

    中文别名:1,2,4-三羟基苯;1,2,4-偏苯三酚;1,2,4-苯三醇;1,2,4-苯三;羥氫醌;偏苯三酚;

    英文别名:1,2,4-Trihydroxybenzene;1,2,4-Benzenetriol;Hydroxyhydroquinone;

    分子式:C6H6O3

    分子量:126.11

    精确质量:126.032

    Psa:60.69

    RTECS号:DC4200000

    UNII号:173O8B04RD

    外观与性状:暗蓝色粉末

    密度:1.488

    沸点:132.9ºC at 760 mmHg

    熔点:140°C (subl.)(lit.)

    闪点:34.2ºC

    折射率:1.5445 (20ºC)

    稳定性:Stable under normal temperatures and pressures. May discolor on exposure to air. Light sensitive.

    储存条件:通风低温干燥,与库房食品原料分开存放

    安全说明:S26-S39-S36/37/39-S22

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:2907299090

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P261; P280; P305 + P351 + P338

    危险标志:GHS05, GHS07

    危险性描述:H302; H315; H318; H335

    简介:Hydroxyquinolisabenzenetriol.

    用途:有机合成中间体,气体分析吸收剂。

    展开

    有机砌块533-73-3
    Vetec 1,2,4-苯三酚 1,2,4-Benzenetriol 请咨询 询价 V900677 Vetec<sup>™</sup>reagentgrade,98%
    有机砌块156-57-0

    CAS号:156-57-0

    品名:半胱胺盐酸盐Cysteaminehydrochloride

    中文别名:beta-巯基乙胺盐酸盐;β-巯基乙胺盐酸盐;2-氨基乙硫醇盐酸盐;巯乙胺盐酸盐;α-巯基乙胺盐酸盐;2-巯基乙胺盐酸盐;半胱胺HCL;硫化乙醇胺盐酸盐;

    英文别名:Decarboxycysteinehydrochloride;Thioethanolaminehydrochloride;CYSTEAMINEHCLSOLID;CysteamineHydrochloride;2-Mercaptoethylamin;β-Mercaptoethylaminehydrochloride;CysteamineHCl;2-Mercaptoethylaminehydrochloride;thiolhydrochloride;2-mercaptoethanaminehydrochloride;2-amino-ethanethiolhydrochloride;2-mercaptoethylaminehydrochloride;Cysteamine(Hydrochloride);2-Aminoethanethiolhydrochloride;2-AMino&amp;CYSTEAMINEHCL;CYSTEAMINIUMCHLORIDE;2-aminoethylmercaptanhydrochloride;

    分子式:C2H8ClNS

    分子量:113.61

    精确质量:113.007

    Psa:64.82

    RTECS号:KJ0200000

    BRN号:3590083

    EINECS号:205-858-1

    MDL号:MFCD00012904

    PubChem号:9082

    外观与性状:白色结晶粉末带有一种强烈的和不愉快的气味

    密度:0.75

    沸点:116.4ºC at 760 mmHg

    熔点:67-71°C

    闪点:24.2ºC

    稳定性:Stable, but hygroscopic. Incompatible with strong oxidizing agents.

    储存条件:2-8ºC

    蒸汽压:16.7mmHg at 25°C

    安全说明:S36/37/39-S26

    危险类别码:R22; R36/37/38

    WGK Germany:3

    海关编码:2921199090

    危险品标志:Xn

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

    简介:CysteamineisthechemicalcompoundwiththeformulaHSCH2CH2NH2.Itisthesimpleststableaminothiolandadegradationproductoftheaminoacidcysteine.Itisoftenusedasthehydrochloridesalt,HSCH2CH2NH3Cl.Thecomparativelyhighmeltingpointofcysteamine(95-97°C),indicatesthatitexistsinasaltform.

    用途:雷尼替丁、西米替丁的中间体,也可作扑热息痛中毒的解毒剂。

     156-57-0 详细信息

    有机砌块

    CAS号:156-57-0

    品名:半胱胺盐酸盐Cysteaminehydrochloride

    中文别名:beta-巯基乙胺盐酸盐;β-巯基乙胺盐酸盐;2-氨基乙硫醇盐酸盐;巯乙胺盐酸盐;α-巯基乙胺盐酸盐;2-巯基乙胺盐酸盐;半胱胺HCL;硫化乙醇胺盐酸盐;

    英文别名:Decarboxycysteinehydrochloride;Thioethanolaminehydrochloride;CYSTEAMINEHCLSOLID;CysteamineHydrochloride;2-Mercaptoethylamin;β-Mercaptoethylaminehydrochloride;CysteamineHCl;2-Mercaptoethylaminehydrochloride;thiolhydrochloride;2-mercaptoethanaminehydrochloride;2-amino-ethanethiolhydrochloride;2-mercaptoethylaminehydrochloride;Cysteamine(Hydrochloride);2-Aminoethanethiolhydrochloride;2-AMino&amp;CYSTEAMINEHCL;CYSTEAMINIUMCHLORIDE;2-aminoethylmercaptanhydrochloride;

    分子式:C2H8ClNS

    分子量:113.61

    精确质量:113.007

    Psa:64.82

    RTECS号:KJ0200000

    BRN号:3590083

    EINECS号:205-858-1

    MDL号:MFCD00012904

    PubChem号:9082

    外观与性状:白色结晶粉末带有一种强烈的和不愉快的气味

    密度:0.75

    沸点:116.4ºC at 760 mmHg

    熔点:67-71°C

    闪点:24.2ºC

    稳定性:Stable, but hygroscopic. Incompatible with strong oxidizing agents.

    储存条件:2-8ºC

    蒸汽压:16.7mmHg at 25°C

    安全说明:S36/37/39-S26

    危险类别码:R22; R36/37/38

    WGK Germany:3

    海关编码:2921199090

    危险品标志:Xn

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

    简介:CysteamineisthechemicalcompoundwiththeformulaHSCH2CH2NH2.Itisthesimpleststableaminothiolandadegradationproductoftheaminoacidcysteine.Itisoftenusedasthehydrochloridesalt,HSCH2CH2NH3Cl.Thecomparativelyhighmeltingpointofcysteamine(95-97°C),indicatesthatitexistsinasaltform.

    用途:雷尼替丁、西米替丁的中间体,也可作扑热息痛中毒的解毒剂。

    展开

    有机砌块156-57-0
    Vetec 半胱胺盐酸盐 Cysteaminehydrochloride 请咨询 询价 V900342 Vetec<sup>™</sup>reagentgrade,98%
    有机砌块33100-27-5

    CAS号:33100-27-5

    品名:15-冠醚-515-crown-5

    中文别名:冠醚;15-冠醚;15-冠-5;1,4,7,10,13-五氧环十五烷;15-冠-5,15-冠-5醚;15-冠-5-醚;15-冠-5醚;

    英文别名:1,4,10,13-Pentaoxacyclopentadecane;EINECS251-379-6;15-Crown5-Ether;15-Crown-5;1,4,7,10,13-pentaoxycyclopentadecane;15-C-5crownether;1,4,7,10,13-pentaoxacyclopentadecane;1,4,7,10,13-pentaoxa-cyclopentadecane;1,4,7,10,13-Pentaoxacyclopentadecane;

    分子式:C10H20O5

    分子量:220.263

    精确质量:220.131

    Psa:46.15

    RTECS号:SB0200000

    MDL号:MFCD00005110

    外观与性状:无色液体

    密度:1.113g/mLat 20°C(lit.)

    沸点:93-96°C0.05mm Hg(lit.)

    熔点:-20ºC

    闪点:&>230°F

    折射率:n20/D 1.465(lit.)

    稳定性:Stable. Incompatible with oxidizing agents, strong acids. Avoid exposure to water or moist air.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S39

    危险类别码:R20/22; R36

    WGK Germany:3

    海关编码:29329995

    危险品运输编码:2810

    危险类别:6.1(b)

    包装等级:III

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H302; H315; H319

    简介:15-冠-5是一种冠醚,化学式为C10H20O5。它是环氧乙烷的环状五聚体,可以与多种离子形成配合物,包括钠离子和钾离子,但与铅离子选择性结合。

    用途:络合试剂和相转移试剂。

     33100-27-5 详细信息

    有机砌块

    CAS号:33100-27-5

    品名:15-冠醚-515-crown-5

    中文别名:冠醚;15-冠醚;15-冠-5;1,4,7,10,13-五氧环十五烷;15-冠-5,15-冠-5醚;15-冠-5-醚;15-冠-5醚;

    英文别名:1,4,10,13-Pentaoxacyclopentadecane;EINECS251-379-6;15-Crown5-Ether;15-Crown-5;1,4,7,10,13-pentaoxycyclopentadecane;15-C-5crownether;1,4,7,10,13-pentaoxacyclopentadecane;1,4,7,10,13-pentaoxa-cyclopentadecane;1,4,7,10,13-Pentaoxacyclopentadecane;

    分子式:C10H20O5

    分子量:220.263

    精确质量:220.131

    Psa:46.15

    RTECS号:SB0200000

    MDL号:MFCD00005110

    外观与性状:无色液体

    密度:1.113g/mLat 20°C(lit.)

    沸点:93-96°C0.05mm Hg(lit.)

    熔点:-20ºC

    闪点:&>230°F

    折射率:n20/D 1.465(lit.)

    稳定性:Stable. Incompatible with oxidizing agents, strong acids. Avoid exposure to water or moist air.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S39

    危险类别码:R20/22; R36

    WGK Germany:3

    海关编码:29329995

    危险品运输编码:2810

    危险类别:6.1(b)

    包装等级:III

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H302; H315; H319

    简介:15-冠-5是一种冠醚,化学式为C10H20O5。它是环氧乙烷的环状五聚体,可以与多种离子形成配合物,包括钠离子和钾离子,但与铅离子选择性结合。

    用途:络合试剂和相转移试剂。

    展开

    有机砌块33100-27-5
    Vetec 15-冠醚-5 15-Crown-5 请咨询 询价 V900647 Vetec<sup>™</sup>reagentgrade,98%
    有机砌块2386-54-1

    CAS号:2386-54-1

    品名:1-丁烷磺酸钠sodium,butane-1-sulfonate

    中文别名:丁烷磺酸钠;正丁烷磺酸钠;丁烷-1-磺酸钠盐;

    英文别名:1-Butanesulfonicacidsodiumsalt;SodiuM1-Butanesulfonate;IPC-ALKS-4;Sodiumbutane-1-sulfonate;sodium1-butanesulfonate;1-Butanesulfonicacid,sodiumsalt;sodiumbutanesulfonate;Sodiumbutylsulfonate;sodiumbutane-1-sulfonate;Sodiumbutane-1-sulphonate;

    分子式:C4H9NaO3S

    分子量:160.167

    精确质量:160.017

    Psa:65.58

    BRN号:3716662

    EINECS号:219-201-1

    MDL号:MFCD00007540

    PubChem号:24891624

    外观与性状:白色至灰白色粉末

    密度:1.221g/cm3

    熔点:&>300°C(lit.)

    储存条件:Store in a cool, dry place. Store in a tightly closed container.

    安全说明:S37/39-S26

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29041000

    危险品标志:Xi

    用途:高压液相色谱用离子缔合剂。离子对色谱用。

     2386-54-1 详细信息

    有机砌块

    CAS号:2386-54-1

    品名:1-丁烷磺酸钠sodium,butane-1-sulfonate

    中文别名:丁烷磺酸钠;正丁烷磺酸钠;丁烷-1-磺酸钠盐;

    英文别名:1-Butanesulfonicacidsodiumsalt;SodiuM1-Butanesulfonate;IPC-ALKS-4;Sodiumbutane-1-sulfonate;sodium1-butanesulfonate;1-Butanesulfonicacid,sodiumsalt;sodiumbutanesulfonate;Sodiumbutylsulfonate;sodiumbutane-1-sulfonate;Sodiumbutane-1-sulphonate;

    分子式:C4H9NaO3S

    分子量:160.167

    精确质量:160.017

    Psa:65.58

    BRN号:3716662

    EINECS号:219-201-1

    MDL号:MFCD00007540

    PubChem号:24891624

    外观与性状:白色至灰白色粉末

    密度:1.221g/cm3

    熔点:&>300°C(lit.)

    储存条件:Store in a cool, dry place. Store in a tightly closed container.

    安全说明:S37/39-S26

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29041000

    危险品标志:Xi

    用途:高压液相色谱用离子缔合剂。离子对色谱用。

    展开

    有机砌块2386-54-1
    Vetec 1-丁烷磺酸钠 Sodium1-butanesulfonate 请咨询 询价 V900359 Vetec<sup>™</sup>reagentgrade
    有机砌块13419-61-9

    CAS号:13419-61-9

    品名:1-癸烷磺酸钠Sodiumdecane-1-sulfonate

    中文别名:癸烷磺酸钠;正癸烷磺酸钠;

    英文别名:SodiuM1-Decanesulfonate;SodiumDecane-1-Sulfonate;1-Decanesulfonicacid,sodiumsalt;1-Decanesulfonicacid;sodium,decane-1-sulfonate;IPC-ALKS-10;1-DecanesulfonicAcidSodiumSalt;

    分子式:C10H21NaO3S

    分子量:244.327

    精确质量:244.111

    Psa:65.58

    BRN号:3918920

    EINECS号:236-525-9

    MDL号:MFCD00007526

    PubChem号:24858489

    外观与性状:白色粉末

    密度:

    熔点:&>300°C(lit.)

    稳定性:Stable. Hygroscopic. Incompatible with strong oxidizing agents.

    安全说明:S26-S36-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2904100000

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:高压液相色谱用作离子缔合试剂。肽和蛋白质的分析。抗静电聚酯纤维制备用中间体。阴离子洗涤剂。

     13419-61-9 详细信息

    有机砌块

    CAS号:13419-61-9

    品名:1-癸烷磺酸钠Sodiumdecane-1-sulfonate

    中文别名:癸烷磺酸钠;正癸烷磺酸钠;

    英文别名:SodiuM1-Decanesulfonate;SodiumDecane-1-Sulfonate;1-Decanesulfonicacid,sodiumsalt;1-Decanesulfonicacid;sodium,decane-1-sulfonate;IPC-ALKS-10;1-DecanesulfonicAcidSodiumSalt;

    分子式:C10H21NaO3S

    分子量:244.327

    精确质量:244.111

    Psa:65.58

    BRN号:3918920

    EINECS号:236-525-9

    MDL号:MFCD00007526

    PubChem号:24858489

    外观与性状:白色粉末

    密度:

    熔点:&>300°C(lit.)

    稳定性:Stable. Hygroscopic. Incompatible with strong oxidizing agents.

    安全说明:S26-S36-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2904100000

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:高压液相色谱用作离子缔合试剂。肽和蛋白质的分析。抗静电聚酯纤维制备用中间体。阴离子洗涤剂。

    展开

    有机砌块13419-61-9
    Vetec 1-癸烷磺酸钠 Sodium1-decanesulfonate 请咨询 询价 V900327 Vetec<sup>™</sup>reagentgrade
    有机砌块768-95-6

    CAS号:768-95-6

    品名:1-金刚烷醇adamantan-1-ol

    中文别名:三环[3,3,1,13,7]癸烷-1-醇;1-金刚醇;1-三环[3.3.1.1(3.7)]癸醇;1-氢氧基金刚烷;1-羟基金刚烷;1-溴金刚烷醇;

    英文别名:1-Adamantol;adamantylalcohol;1-Hydroxyadamantane;EINECS212-202-8;1-Adamantanol;adamantanol;Tricyclo[3.3.1.13,7]decan-1-ol;1-adamantylalcohol;adamantanemonool;hydroxyadamantane;

    分子式:C10H16O

    分子量:152.233

    精确质量:152.12

    Psa:20.23

    RTECS号:AU4980000

    EINECS号:212-202-8

    MDL号:MFCD00074729

    外观与性状:白色至灰白色结晶粉末或针状

    密度:1.16 g/cm3

    沸点:245.8ºC at 760 mmHg

    熔点:247°C (subl.)(lit.)

    闪点:240°C

    折射率:1.58

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S22-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29061900

    危险品标志:Xi

    用途:用于合成金刚烷衍生物和阿达巴林。

     768-95-6 详细信息

    有机砌块

    CAS号:768-95-6

    品名:1-金刚烷醇adamantan-1-ol

    中文别名:三环[3,3,1,13,7]癸烷-1-醇;1-金刚醇;1-三环[3.3.1.1(3.7)]癸醇;1-氢氧基金刚烷;1-羟基金刚烷;1-溴金刚烷醇;

    英文别名:1-Adamantol;adamantylalcohol;1-Hydroxyadamantane;EINECS212-202-8;1-Adamantanol;adamantanol;Tricyclo[3.3.1.13,7]decan-1-ol;1-adamantylalcohol;adamantanemonool;hydroxyadamantane;

    分子式:C10H16O

    分子量:152.233

    精确质量:152.12

    Psa:20.23

    RTECS号:AU4980000

    EINECS号:212-202-8

    MDL号:MFCD00074729

    外观与性状:白色至灰白色结晶粉末或针状

    密度:1.16 g/cm3

    沸点:245.8ºC at 760 mmHg

    熔点:247°C (subl.)(lit.)

    闪点:240°C

    折射率:1.58

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S22-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29061900

    危险品标志:Xi

    用途:用于合成金刚烷衍生物和阿达巴林。

    展开

    有机砌块768-95-6
    Vetec 1-金刚烷醇 1-Adamantanol 请咨询 询价 V900749 Vetec<sup>™</sup>reagentgrade,98%
    有机砌块144-48-9

    CAS号:144-48-9

    品名:2-碘乙酰胺2-Iodoacetamide

    中文别名:碘代乙酰胺;碘乙酰胺;

    英文别名:2-Iodo-acetamide;carbamoylmethyliodide;USAFD-1;2-iodoacetamido;Acetamide,2-iodo-;Iodoacetamide;Monoiodoacetamide;ACETAMIDE,2-IODO;iodoacetamide;2-IodoacetaMide;Surauto;

    分子式:C2H4INO

    分子量:184.964

    精确质量:184.934

    Psa:43.09

    RTECS号:AC4200000

    BRN号:1739080

    EINECS号:205-630-1

    MDL号:MFCD00008028

    PubChem号:24278486

    外观与性状:结晶

    密度:2.278 g/cm3

    沸点:297.1ºC at 760 mmHg

    熔点:92-95°C(lit.)

    闪点:133.5ºC

    稳定性:Stable, but light sensitive. Incompatible with strong oxidizing agents, strong bases, reducing agents, acids.

    储存条件:2-8ºC

    安全说明:S22-S36/37-S45-S37/39-S26-S24

    危险类别码:R25; R36/37/38; R43

    WGK Germany:3

    海关编码:2924199090

    危险品运输编码:UN 2811 6.1/PG 3

    危险类别:6.1

    包装等级:III

    危险品标志:T

    信号词:Danger

    危险性防范说明:P261; P280; P301 + P310; P342 + P311

    危险标志:GHS06, GHS08

    危险性描述:H301; H317; H334; H413

    简介:2-Iodoacetamideisanalkylatingagentusedforpeptidemappingpurposes.Itsactionsaresimilartothoseofiodoacetate.Itiscommonlyusedtobindcovalentlywiththethiolgroupofcysteinesotheproteincannotformdisulfidebonds.Alsousedinubiquitinstudiesasaninhibitorofdeubiquitinaseenzymes(DUBs)becauseitalkylatesthecysteineresiduesattheDUBactivesite.

    用途:用于有机合成。

     144-48-9 详细信息

    有机砌块

    CAS号:144-48-9

    品名:2-碘乙酰胺2-Iodoacetamide

    中文别名:碘代乙酰胺;碘乙酰胺;

    英文别名:2-Iodo-acetamide;carbamoylmethyliodide;USAFD-1;2-iodoacetamido;Acetamide,2-iodo-;Iodoacetamide;Monoiodoacetamide;ACETAMIDE,2-IODO;iodoacetamide;2-IodoacetaMide;Surauto;

    分子式:C2H4INO

    分子量:184.964

    精确质量:184.934

    Psa:43.09

    RTECS号:AC4200000

    BRN号:1739080

    EINECS号:205-630-1

    MDL号:MFCD00008028

    PubChem号:24278486

    外观与性状:结晶

    密度:2.278 g/cm3

    沸点:297.1ºC at 760 mmHg

    熔点:92-95°C(lit.)

    闪点:133.5ºC

    稳定性:Stable, but light sensitive. Incompatible with strong oxidizing agents, strong bases, reducing agents, acids.

    储存条件:2-8ºC

    安全说明:S22-S36/37-S45-S37/39-S26-S24

    危险类别码:R25; R36/37/38; R43

    WGK Germany:3

    海关编码:2924199090

    危险品运输编码:UN 2811 6.1/PG 3

    危险类别:6.1

    包装等级:III

    危险品标志:T

    信号词:Danger

    危险性防范说明:P261; P280; P301 + P310; P342 + P311

    危险标志:GHS06, GHS08

    危险性描述:H301; H317; H334; H413

    简介:2-Iodoacetamideisanalkylatingagentusedforpeptidemappingpurposes.Itsactionsaresimilartothoseofiodoacetate.Itiscommonlyusedtobindcovalentlywiththethiolgroupofcysteinesotheproteincannotformdisulfidebonds.Alsousedinubiquitinstudiesasaninhibitorofdeubiquitinaseenzymes(DUBs)becauseitalkylatesthecysteineresiduesattheDUBactivesite.

    用途:用于有机合成。

    展开

    有机砌块144-48-9
    Vetec 碘代乙酰胺 Iodoacetamide 请咨询 询价 V900335 Vetec<sup>™</sup>reagentgrade,99%
    有机砌块333-93-7

    CAS号:333-93-7

    品名:1,4-丁二胺二盐酸盐1,4-Diaminobutanedihydrochloride

    中文别名:1,4-丁;1,4-丁二胺双盐酸盐;1,4-二氨基丁烷二盐酸盐;

    英文别名:1,4-DIAMINOBUTANE2HCL;1,4-BUTANEDIAMMONIUMDICHLORIDE;Putrescindihydrochloride;TETRAMETHYLENEDIAMINE2HCL;PUTRESCINEHYDROCHLORIDE;Putrescine2HCl;1,4-BUTANEDIAMINEDIHYDROCHLORIDE;DIAMINOBUTANEDIHYDROCHLORIDE;1,4-DiaMinobutaneDihydrochloride;1,4-DIAMINOBUTANEHYDROCHLORIDE;PUTdihydrochloride;tetramethylenediaminedihydrochloride;PUTRESCINEDIHYDROCHLORIDE;PutrescineDihydrochloride;TetramethylenediamineDihydrochloride;1,4-ButanediamineDihydrochloride;1,4-Butanediamine,dihydrochloride;

    分子式:C4H14Cl2N2

    分子量:161.073

    精确质量:160.053

    Psa:52.04

    RTECS号:EJ7280000

    MDL号:MFCD00012526

    外观与性状:白色粉末

    密度:1.472g/cm3

    沸点:159ºC at 760 mmHg

    熔点:280°C (dec.)(lit.)

    闪点:51.7ºC

    稳定性:Stable, but hygroscopic. Substances to be avoided: strong oxidizing agents. Combustible.

    储存条件:2-8ºC

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2921290000

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:1,4-Diaminobutaneisknowntoaffectthedevelopmentofplantrootsystems,it’sinhibitionresultinginamoredominant‘tap’rootsystem.1,4-Diaminobutaneisanaminoaciddegradationproduct.UsedinthepreparationofhexahydropyrimidinesasnovelhepatitisCvirusinhibitors.Alsoareagentinthesynthesisofantibacterialcastoroil-basedpolyurethanemembranes.

    用途:结合到DNA受体的聚氨调节点,强化NMDA感应电流。

     333-93-7 详细信息

    有机砌块

    CAS号:333-93-7

    品名:1,4-丁二胺二盐酸盐1,4-Diaminobutanedihydrochloride

    中文别名:1,4-丁;1,4-丁二胺双盐酸盐;1,4-二氨基丁烷二盐酸盐;

    英文别名:1,4-DIAMINOBUTANE2HCL;1,4-BUTANEDIAMMONIUMDICHLORIDE;Putrescindihydrochloride;TETRAMETHYLENEDIAMINE2HCL;PUTRESCINEHYDROCHLORIDE;Putrescine2HCl;1,4-BUTANEDIAMINEDIHYDROCHLORIDE;DIAMINOBUTANEDIHYDROCHLORIDE;1,4-DiaMinobutaneDihydrochloride;1,4-DIAMINOBUTANEHYDROCHLORIDE;PUTdihydrochloride;tetramethylenediaminedihydrochloride;PUTRESCINEDIHYDROCHLORIDE;PutrescineDihydrochloride;TetramethylenediamineDihydrochloride;1,4-ButanediamineDihydrochloride;1,4-Butanediamine,dihydrochloride;

    分子式:C4H14Cl2N2

    分子量:161.073

    精确质量:160.053

    Psa:52.04

    RTECS号:EJ7280000

    MDL号:MFCD00012526

    外观与性状:白色粉末

    密度:1.472g/cm3

    沸点:159ºC at 760 mmHg

    熔点:280°C (dec.)(lit.)

    闪点:51.7ºC

    稳定性:Stable, but hygroscopic. Substances to be avoided: strong oxidizing agents. Combustible.

    储存条件:2-8ºC

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2921290000

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:1,4-Diaminobutaneisknowntoaffectthedevelopmentofplantrootsystems,it’sinhibitionresultinginamoredominant‘tap’rootsystem.1,4-Diaminobutaneisanaminoaciddegradationproduct.UsedinthepreparationofhexahydropyrimidinesasnovelhepatitisCvirusinhibitors.Alsoareagentinthesynthesisofantibacterialcastoroil-basedpolyurethanemembranes.

    用途:结合到DNA受体的聚氨调节点,强化NMDA感应电流。

    展开

    有机砌块333-93-7
    Vetec 腐胺二盐酸盐 Putrescinedihydrochloride 请咨询 询价 V900377 Vetec<sup>™</sup>reagentgrade,≥98%
    有机砌块5446-18-4

    CAS号:5446-18-4

    品名:2,4-二氯苯肼盐酸盐2,4-Dichlorophenylhydrazinehydrochloride

    中文别名:2,4-二氯苯基肼盐酸盐;2,4-二氯苯肼HC;

    英文别名:(2,4-dichlorophenyl)hydrazine,hydrochloride;

    分子式:C6H7Cl3N2

    分子量:213.492

    精确质量:211.967

    Psa:38.05

    MDL号:MFCD00012929

    外观与性状:灰白色固体

    密度:1.475 g/cm3

    沸点:268.8ºC at 760 mmHg

    熔点:220-224°C(lit.)

    闪点:116.4ºC

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36-S36/37/39-S22

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:2928000090

    包装等级:I; II; III

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:医药及染料中间体。

     5446-18-4 详细信息

    有机砌块

    CAS号:5446-18-4

    品名:2,4-二氯苯肼盐酸盐2,4-Dichlorophenylhydrazinehydrochloride

    中文别名:2,4-二氯苯基肼盐酸盐;2,4-二氯苯肼HC;

    英文别名:(2,4-dichlorophenyl)hydrazine,hydrochloride;

    分子式:C6H7Cl3N2

    分子量:213.492

    精确质量:211.967

    Psa:38.05

    MDL号:MFCD00012929

    外观与性状:灰白色固体

    密度:1.475 g/cm3

    沸点:268.8ºC at 760 mmHg

    熔点:220-224°C(lit.)

    闪点:116.4ºC

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36-S36/37/39-S22

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:2928000090

    包装等级:I; II; III

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:医药及染料中间体。

    展开

    有机砌块5446-18-4
    Vetec Dichlorophenylhydrazinehydrochloride">2,4-二氯苯肼盐酸盐 2,4-<wbr>Dichlorophenylhydra... 1周 询价 V900687 Vetec<sup>™</sup>reagentgrade,98%
    有机砌块2142-63-4

    CAS号:2142-63-4

    品名:3-溴代苯乙酮1-(3-bromophenyl)ethanone

    中文别名:间溴苯乙酮;3-溴苯乙酮;3’-溴苯乙酮;甲基间溴苯基甲酮;1-乙酰基-3-溴苯;3'-溴苯乙酮;

    英文别名:3'-Bromoacetophenone;bromoacetophenone-3;3’-Bromoacetophenone;m-MeOC-C6H4-Br;m-Br-phenylacetophenone;Ethanone,1-(3-bromophenyl)-;1-Acetyl-3-bromobenzene;3‘-Bromoacetophenone;Acetophenone,3'-bromo;m-Bromoacetophenone;

    分子式:C8H7BrO

    分子量:199.045

    精确质量:197.968

    Psa:17.07

    BRN号:507599

    EINECS号:218-396-0

    MDL号:MFCD00000083

    PubChem号:24891844

    外观与性状:透明黄色液体

    密度:1.505g/mLat 25°C(lit.)

    沸点:79-81°C0.2mm Hg

    熔点:8-11°C(lit.)

    闪点:&>230°F

    折射率:n20/D 1.576(lit.)

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.0165mmHg at 25°C

    安全说明:S26-S36-S24/25

    危险类别码:R36/38

    WGK Germany:3

    海关编码:29147090

    包装等级:II; III

    危险品标志:Xi

     2142-63-4 详细信息

    有机砌块

    CAS号:2142-63-4

    品名:3-溴代苯乙酮1-(3-bromophenyl)ethanone

    中文别名:间溴苯乙酮;3-溴苯乙酮;3’-溴苯乙酮;甲基间溴苯基甲酮;1-乙酰基-3-溴苯;3'-溴苯乙酮;

    英文别名:3'-Bromoacetophenone;bromoacetophenone-3;3’-Bromoacetophenone;m-MeOC-C6H4-Br;m-Br-phenylacetophenone;Ethanone,1-(3-bromophenyl)-;1-Acetyl-3-bromobenzene;3‘-Bromoacetophenone;Acetophenone,3'-bromo;m-Bromoacetophenone;

    分子式:C8H7BrO

    分子量:199.045

    精确质量:197.968

    Psa:17.07

    BRN号:507599

    EINECS号:218-396-0

    MDL号:MFCD00000083

    PubChem号:24891844

    外观与性状:透明黄色液体

    密度:1.505g/mLat 25°C(lit.)

    沸点:79-81°C0.2mm Hg

    熔点:8-11°C(lit.)

    闪点:&>230°F

    折射率:n20/D 1.576(lit.)

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.0165mmHg at 25°C

    安全说明:S26-S36-S24/25

    危险类别码:R36/38

    WGK Germany:3

    海关编码:29147090

    包装等级:II; III

    危险品标志:Xi

    展开

    有机砌块2142-63-4
    Vetec 3′-溴苯乙酮 3′-Bromoacetophenone 请咨询 询价 V900631 Vetec<sup>™</sup>reagentgrade,98%
    有机砌块502-49-8

    CAS号:502-49-8

    品名:环辛酮Cyclooctanone

    中文别名:環辛酮;

    英文别名:Cyclooctanone;CYCLOOCTANONE;

    分子式:C8H14O

    分子量:126.196

    精确质量:126.104

    Psa:17.07

    RTECS号:GX9800000

    EINECS号:207-940-2

    MDL号:MFCD00001754

    外观与性状:无色-白色固体

    密度:0.958g/mLat 25°C(lit.)

    沸点:195-197°C(lit.)

    熔点:32-41°C(lit.)

    闪点:163°F

    折射率:1.447

    安全说明:S45-S36/37/39-S26

    危险类别码:R34

    WGK Germany:3

    海关编码:2914299000

    危险品标志:C

    简介:Cyclooctanoneisaaliphaticcyclethatexhibitedinhibitoryactivitytowardsaldosteronesynthase,apromisingtherapeutictargetforthetreatmentofcardiovasculardiseasesrelatedtoabnormallyhighaldosteronelevel.

     502-49-8 详细信息

    有机砌块

    CAS号:502-49-8

    品名:环辛酮Cyclooctanone

    中文别名:環辛酮;

    英文别名:Cyclooctanone;CYCLOOCTANONE;

    分子式:C8H14O

    分子量:126.196

    精确质量:126.104

    Psa:17.07

    RTECS号:GX9800000

    EINECS号:207-940-2

    MDL号:MFCD00001754

    外观与性状:无色-白色固体

    密度:0.958g/mLat 25°C(lit.)

    沸点:195-197°C(lit.)

    熔点:32-41°C(lit.)

    闪点:163°F

    折射率:1.447

    安全说明:S45-S36/37/39-S26

    危险类别码:R34

    WGK Germany:3

    海关编码:2914299000

    危险品标志:C

    简介:Cyclooctanoneisaaliphaticcyclethatexhibitedinhibitoryactivitytowardsaldosteronesynthase,apromisingtherapeutictargetforthetreatmentofcardiovasculardiseasesrelatedtoabnormallyhighaldosteronelevel.

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    有机砌块502-49-8
    Vetec 环辛酮 Cyclooctanone 请咨询 询价 V900663 Vetec<sup>™</sup>reagentgrade,98%
    有机砌块1676-63-7

    CAS号:1676-63-7

    品名:4-乙氧基苯乙酮4'-Ethoxyacetophenone

    中文别名:对乙氧基苯乙酮;4-乙氧基乙酰苯;4'-乙氧基苯乙酮;

    英文别名:Ethanone,1-(4-ethoxyphenyl)-;1-(4-Ethoxyphenyl)ethanone;4‘-Ethoxyacetophenone;4-Acetylphenetole;4′-Ethoxyacetophenone;4-Ethoxyacetophenone;1-(4-ethoxyphenyl)ethanone;

    分子式:C10H12O2

    分子量:164.201

    精确质量:164.084

    Psa:26.3

    BRN号:636783

    EINECS号:216-825-6

    PubChem号:72872

    外观与性状:淡棕色-白色晶体

    密度:1.016g/cm3

    沸点:268-269ºC (758 mmHg)

    熔点:35-38ºC

    闪点:134ºC

    折射率:1.5429 (25ºC)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    海关编码:2914509090

    危险品标志:Xi

    简介:4'-Ethoxyacetophenone,isanacetophenonederivativethatcanbeusedasanantibacterialagent.Itisareagentforplymerization.Itcanalsobeusedasaflavoringagentinfabricatingcigaretteswithflavoredfiltertips.

     1676-63-7 详细信息

    有机砌块

    CAS号:1676-63-7

    品名:4-乙氧基苯乙酮4'-Ethoxyacetophenone

    中文别名:对乙氧基苯乙酮;4-乙氧基乙酰苯;4'-乙氧基苯乙酮;

    英文别名:Ethanone,1-(4-ethoxyphenyl)-;1-(4-Ethoxyphenyl)ethanone;4‘-Ethoxyacetophenone;4-Acetylphenetole;4′-Ethoxyacetophenone;4-Ethoxyacetophenone;1-(4-ethoxyphenyl)ethanone;

    分子式:C10H12O2

    分子量:164.201

    精确质量:164.084

    Psa:26.3

    BRN号:636783

    EINECS号:216-825-6

    PubChem号:72872

    外观与性状:淡棕色-白色晶体

    密度:1.016g/cm3

    沸点:268-269ºC (758 mmHg)

    熔点:35-38ºC

    闪点:134ºC

    折射率:1.5429 (25ºC)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    海关编码:2914509090

    危险品标志:Xi

    简介:4'-Ethoxyacetophenone,isanacetophenonederivativethatcanbeusedasanantibacterialagent.Itisareagentforplymerization.Itcanalsobeusedasaflavoringagentinfabricatingcigaretteswithflavoredfiltertips.

    展开

    有机砌块1676-63-7
    Vetec 4-乙氧基苯乙酮 4′-Ethoxyacetophenone 请咨询 询价 V900621 Vetec<sup>™</sup>reagentgrade,98%
    有机砌块577-16-2

    CAS号:577-16-2

    品名:邻甲基苯乙酮2'-Methylacetophenone

    中文别名:2-甲基乙酰苯酮;邻甲苯乙酮;2'-甲基苯乙酮;

    英文别名:2-Methylacetophenone,2-Acetyltoluene;Ethanone,1-(2-methylphenyl)-;

    分子式:C9H10O

    分子量:134.175

    精确质量:134.073

    Psa:17.07

    EINECS号:209-408-5

    MDL号:MFCD00008734

    外观与性状:透明无色至淡黄色液体

    密度:1.026g/mLat 25°C(lit.)

    沸点:214°C(lit.)

    闪点:168°F

    折射率:n20/D 1.5318(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S24/25

    WGK Germany:3

    简介:o-Acetyltoluenecanbeusedasareagenttopreparediaryldihydropyrazolesasinhibitorsofmitotickinesinspindleprotein.Itisalsousedtosynthesizearyl-andindolyl-cyanoaminopyridineswithanti-inflammatory,analgesic,andantipyreticactivities.

    用途:溶剂、聚合反应光引发剂、光敏剂。

     577-16-2 详细信息

    有机砌块

    CAS号:577-16-2

    品名:邻甲基苯乙酮2'-Methylacetophenone

    中文别名:2-甲基乙酰苯酮;邻甲苯乙酮;2'-甲基苯乙酮;

    英文别名:2-Methylacetophenone,2-Acetyltoluene;Ethanone,1-(2-methylphenyl)-;

    分子式:C9H10O

    分子量:134.175

    精确质量:134.073

    Psa:17.07

    EINECS号:209-408-5

    MDL号:MFCD00008734

    外观与性状:透明无色至淡黄色液体

    密度:1.026g/mLat 25°C(lit.)

    沸点:214°C(lit.)

    闪点:168°F

    折射率:n20/D 1.5318(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S24/25

    WGK Germany:3

    简介:o-Acetyltoluenecanbeusedasareagenttopreparediaryldihydropyrazolesasinhibitorsofmitotickinesinspindleprotein.Itisalsousedtosynthesizearyl-andindolyl-cyanoaminopyridineswithanti-inflammatory,analgesic,andantipyreticactivities.

    用途:溶剂、聚合反应光引发剂、光敏剂。

    展开

    有机砌块577-16-2
    Vetec 2'-甲基苯乙酮 2′-Methylacetophenone 请咨询 询价 V900698 Vetec<sup>™</sup>reagentgrade,98%
    有机砌块487-68-3

    CAS号:487-68-3

    品名:米醛Mesitaldehyde

    中文别名:均三甲基苯甲醛;2,4,6-三甲基苯甲醛;

    英文别名:2,4,6-Trimethylbenzaldehyde,2-Formyl-1,3,5-trimethylbenzene,2-Formylmesitylene;2,4,6-trimethylbenzaldehyde;2,4,6-TriMethylbenzaldehyde;Benzaldehyde,2,4,6-trimethyl-;2-Formylmesitylene;

    分子式:C10H12O

    分子量:148.202

    精确质量:148.089

    Psa:17.07

    RTECS号:CU8500000

    EINECS号:207-662-1

    MDL号:MFCD00003341

    外观与性状:淡黄色液体

    密度:1.005g/mLat 25°C(lit.)

    沸点:237°C(lit.)

    熔点:10-12°C(lit.)

    闪点:222°F

    折射率:n20/D 1.553(lit.)

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.0357mmHg at 25°C

    安全说明:S26-S36-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29122900

    危险品标志:Xi

    用途:用于有机合成。

     487-68-3 详细信息

    有机砌块

    CAS号:487-68-3

    品名:米醛Mesitaldehyde

    中文别名:均三甲基苯甲醛;2,4,6-三甲基苯甲醛;

    英文别名:2,4,6-Trimethylbenzaldehyde,2-Formyl-1,3,5-trimethylbenzene,2-Formylmesitylene;2,4,6-trimethylbenzaldehyde;2,4,6-TriMethylbenzaldehyde;Benzaldehyde,2,4,6-trimethyl-;2-Formylmesitylene;

    分子式:C10H12O

    分子量:148.202

    精确质量:148.089

    Psa:17.07

    RTECS号:CU8500000

    EINECS号:207-662-1

    MDL号:MFCD00003341

    外观与性状:淡黄色液体

    密度:1.005g/mLat 25°C(lit.)

    沸点:237°C(lit.)

    熔点:10-12°C(lit.)

    闪点:222°F

    折射率:n20/D 1.553(lit.)

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.0357mmHg at 25°C

    安全说明:S26-S36-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29122900

    危险品标志:Xi

    用途:用于有机合成。

    展开

    有机砌块487-68-3
    Vetec 米醛 Mesitaldehyde 1周 询价 V900659 Vetec<sup>™</sup>reagentgrade,98%
    有机砌块437-81-0

    CAS号:437-81-0

    品名:2,6-二氟苯甲醛2,6-Difluorobenzaldehyde

    中文别名:2,6-氟苯甲醛;2,6-二氟代苯甲醛;

    英文别名:2,6-Difluorobenzalde;2,5-DIFLUORO-4-CHLOROTOLUENE;2,6-fluorobenzaldehyde;2,6-Difluor-benzaldehyd;3,4,5-triflurobenzenenitrile;2,6-difluorobenzaledehyde;2,6-difluorobenzaldehyde;2,6-difluorobenzylaldehyde;2,6-Difluorobenzaldehyde;2,6-DIFLUORLOBENZALDEHYDE;

    分子式:C7H4F2O

    分子量:142.103

    精确质量:142.023

    Psa:17.07

    MDL号:MFCD00010293

    外观与性状:透明淡黄色至亮黄色液体

    密度:1.317g/mLat 25°C(lit.)

    沸点:82-84°C15mm Hg(lit.)

    熔点:15-17°C(lit.)

    闪点:164°F

    折射率:n20/D 1.502(lit.)

    蒸汽压:0.46mmHg at 25°C

    安全说明:S26-S36/37/39-S37/39

    危险类别码:R36/37/38

    WGK Germany:2

    海关编码:2913000090

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:医药、农药、液晶材料中间体。

     437-81-0 详细信息

    有机砌块

    CAS号:437-81-0

    品名:2,6-二氟苯甲醛2,6-Difluorobenzaldehyde

    中文别名:2,6-氟苯甲醛;2,6-二氟代苯甲醛;

    英文别名:2,6-Difluorobenzalde;2,5-DIFLUORO-4-CHLOROTOLUENE;2,6-fluorobenzaldehyde;2,6-Difluor-benzaldehyd;3,4,5-triflurobenzenenitrile;2,6-difluorobenzaledehyde;2,6-difluorobenzaldehyde;2,6-difluorobenzylaldehyde;2,6-Difluorobenzaldehyde;2,6-DIFLUORLOBENZALDEHYDE;

    分子式:C7H4F2O

    分子量:142.103

    精确质量:142.023

    Psa:17.07

    MDL号:MFCD00010293

    外观与性状:透明淡黄色至亮黄色液体

    密度:1.317g/mLat 25°C(lit.)

    沸点:82-84°C15mm Hg(lit.)

    熔点:15-17°C(lit.)

    闪点:164°F

    折射率:n20/D 1.502(lit.)

    蒸汽压:0.46mmHg at 25°C

    安全说明:S26-S36/37/39-S37/39

    危险类别码:R36/37/38

    WGK Germany:2

    海关编码:2913000090

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:医药、农药、液晶材料中间体。

    展开

    有机砌块437-81-0
    Vetec Difluorobenzaldehyde">2,6-二氟苯甲醛 2,6-<wbr>Difluorobenzaldehyd... 请咨询 询价 V900650 Vetec<sup>™</sup>reagentgrade,98%
    有机砌块156-54-7

    CAS号:156-54-7

    品名:丁酸钠sodiumbutyrate

    中文别名:丁酸钠盐;

    英文别名:Natriumbutyrat;Butyratesodiumsalt;BUTYRICACIDNA;NAB;SODIUMBUTYRATE,USP;sodiumn-butyrate;Sodiumbutanoate;SODIUMN-BUTYLATE;SodiumButyrate;SODIUMBUTYRATE;Nabutyrate;Sodiumbutyrate;SODIUMBUTYRATEpure;butyratesodium;butyricacidsodiumsalt;ButyricAcidSodiumSalt;

    分子式:C4H7NaO2

    分子量:110.087

    精确质量:110.034

    Psa:40.13

    RTECS号:ET6400000

    BRN号:3629439

    EINECS号:205-857-6

    MDL号:MFCD00002816

    PubChem号:5222465

    外观与性状:白色粉末

    密度:0.987g/cm3

    沸点:164.3ºC at 760 mmHg

    熔点:250-253°C(lit.)

    闪点:69.7ºC

    稳定性:Stable. Incompatible with strong acids.

    储存条件:库房低温,通风,干燥

    蒸汽压:1.35mmHg at 25°C

    安全说明:S37/39-S26-S24/25

    危险类别码:R36/37/38

    WGK Germany:1

    海关编码:2915600000

    危险品运输编码:2820

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:SodiumbutyrateisacompoundwithformulaNa(C3H7COO).Itisthesodiumsaltofbutyricacid.Ithasvariouseffectsonculturedmammaliancellsincludinginhibitionofproliferation,inductionofdifferentiationandinductionorrepressionofgeneexpression.Assuch,itcanbeusedinlabtobringaboutanyoftheseeffects.Specifically,butyratetreatmentofcellsresultsinhistonehyperacetylation,andbutyrateitselfinhibitsclassIhistonedeacetylase(HDAC)activity,specificallyHDAC1,HDAC2,HDAC3,andHDAC8.Butyratehasbeenanessentialvehiclefordeterminingtheroleofhistoneacetylationinchromatinstructureandfunction.InhibitionofHDACactivityisestimatedtoaffecttheexpressionofonly2%ofmammaliangenes.

    用途:广泛用于畜禽饲料添加中,可以提高采食量、饲料报酬和日增重。增强动物健康水平。减少腹泻和死亡率。

     156-54-7 详细信息

    有机砌块

    CAS号:156-54-7

    品名:丁酸钠sodiumbutyrate

    中文别名:丁酸钠盐;

    英文别名:Natriumbutyrat;Butyratesodiumsalt;BUTYRICACIDNA;NAB;SODIUMBUTYRATE,USP;sodiumn-butyrate;Sodiumbutanoate;SODIUMN-BUTYLATE;SodiumButyrate;SODIUMBUTYRATE;Nabutyrate;Sodiumbutyrate;SODIUMBUTYRATEpure;butyratesodium;butyricacidsodiumsalt;ButyricAcidSodiumSalt;

    分子式:C4H7NaO2

    分子量:110.087

    精确质量:110.034

    Psa:40.13

    RTECS号:ET6400000

    BRN号:3629439

    EINECS号:205-857-6

    MDL号:MFCD00002816

    PubChem号:5222465

    外观与性状:白色粉末

    密度:0.987g/cm3

    沸点:164.3ºC at 760 mmHg

    熔点:250-253°C(lit.)

    闪点:69.7ºC

    稳定性:Stable. Incompatible with strong acids.

    储存条件:库房低温,通风,干燥

    蒸汽压:1.35mmHg at 25°C

    安全说明:S37/39-S26-S24/25

    危险类别码:R36/37/38

    WGK Germany:1

    海关编码:2915600000

    危险品运输编码:2820

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:SodiumbutyrateisacompoundwithformulaNa(C3H7COO).Itisthesodiumsaltofbutyricacid.Ithasvariouseffectsonculturedmammaliancellsincludinginhibitionofproliferation,inductionofdifferentiationandinductionorrepressionofgeneexpression.Assuch,itcanbeusedinlabtobringaboutanyoftheseeffects.Specifically,butyratetreatmentofcellsresultsinhistonehyperacetylation,andbutyrateitselfinhibitsclassIhistonedeacetylase(HDAC)activity,specificallyHDAC1,HDAC2,HDAC3,andHDAC8.Butyratehasbeenanessentialvehiclefordeterminingtheroleofhistoneacetylationinchromatinstructureandfunction.InhibitionofHDACactivityisestimatedtoaffecttheexpressionofonly2%ofmammaliangenes.

    用途:广泛用于畜禽饲料添加中,可以提高采食量、饲料报酬和日增重。增强动物健康水平。减少腹泻和死亡率。

    展开

    有机砌块156-54-7
    Vetec 丁酸钠 Sodiumbutyrate 请咨询 询价 V900464 Vetec<sup>™</sup>reagentgrade,99%
    有机砌块134-96-3

    CAS号:134-96-3

    品名:丁香醛syringaldehyde

    中文别名:4-羟基-3,5-二甲氧基苯甲醛;3,5-二甲氧基-4-羟基苯甲醛;

    英文别名:SyringicAldehyde;4-Hydroxy-3,5-dimethoxybenzaldehyde;4-hydroxy-3,5-dimethoxybenzaldehyde;3,5-Dimethoxy-4-Hydroxybenzaldehyde;Syringaldehyde;Benzaldehyde,4-hydroxy-3,5-dimethoxy-;3,5-Dimethoxy-4-hydroxybenzaldehyde;

    分子式:C9H10O4

    分子量:182.173

    精确质量:182.058

    Psa:55.76

    RTECS号:CU5760000

    BRN号:784514

    EINECS号:205-167-5

    MDL号:MFCD00006943

    PubChem号:24888572

    外观与性状:淡黄色-绿色至棕色结晶粉末

    密度:1.013

    沸点:192-193°C14mm Hg(lit.)

    熔点:110-113°C(lit.)

    闪点:192-193°C/14mm

    折射率:1.567

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.000151mmHg at 25°C

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29124900

    包装等级:I; II; III

    危险品标志:Xi

    简介:Syringaldehydeisanorganiccompoundthatoccursintraceamountswidelyinnature.Somespeciesofinsectsusesyringaldehydeintheirchemicalcommunicationsystems.Scolytusmultistriatususesitasasignaltofindahosttreeduringoviposition.

     134-96-3 详细信息

    有机砌块

    CAS号:134-96-3

    品名:丁香醛syringaldehyde

    中文别名:4-羟基-3,5-二甲氧基苯甲醛;3,5-二甲氧基-4-羟基苯甲醛;

    英文别名:SyringicAldehyde;4-Hydroxy-3,5-dimethoxybenzaldehyde;4-hydroxy-3,5-dimethoxybenzaldehyde;3,5-Dimethoxy-4-Hydroxybenzaldehyde;Syringaldehyde;Benzaldehyde,4-hydroxy-3,5-dimethoxy-;3,5-Dimethoxy-4-hydroxybenzaldehyde;

    分子式:C9H10O4

    分子量:182.173

    精确质量:182.058

    Psa:55.76

    RTECS号:CU5760000

    BRN号:784514

    EINECS号:205-167-5

    MDL号:MFCD00006943

    PubChem号:24888572

    外观与性状:淡黄色-绿色至棕色结晶粉末

    密度:1.013

    沸点:192-193°C14mm Hg(lit.)

    熔点:110-113°C(lit.)

    闪点:192-193°C/14mm

    折射率:1.567

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.000151mmHg at 25°C

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29124900

    包装等级:I; II; III

    危险品标志:Xi

    简介:Syringaldehydeisanorganiccompoundthatoccursintraceamountswidelyinnature.Somespeciesofinsectsusesyringaldehydeintheirchemicalcommunicationsystems.Scolytusmultistriatususesitasasignaltofindahosttreeduringoviposition.

    展开

    有机砌块134-96-3
    Vetec 丁香醛 Syringaldehyde 请咨询 询价 V900602 Vetec<sup>™</sup>reagentgrade,98%
    有机砌块622-47-9

    CAS号:622-47-9

    品名:对甲基苯乙酸4-Methylphenylaceticacid

    中文别名:对甲苯基乙酸;对甲苯乙酸;4-甲基苯乙酸;

    英文别名:Benzeneaceticacid,4-methyl-;2-(4-methylphenyl)aceticacid;

    分子式:C9H10O2

    分子量:150.174

    精确质量:150.068

    Psa:37.3

    RTECS号:AJ7569000

    EINECS号:210-738-7

    MDL号:MFCD00004353

    外观与性状:白色至灰白色晶体

    密度:1.127 g/cm3

    沸点:265-267°C(lit.)

    熔点:88-92°C(lit.)

    闪点:265-267°C

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29163900

    危险品标志:Xi

    简介:p-Tolylaceticacidisareagentusedinthepreparationofquaternaryaminesandepithelialsodiumchannelinhibitioninbronchialepithelium.

    用途:用于有机合成、制药工业。

     622-47-9 详细信息

    有机砌块

    CAS号:622-47-9

    品名:对甲基苯乙酸4-Methylphenylaceticacid

    中文别名:对甲苯基乙酸;对甲苯乙酸;4-甲基苯乙酸;

    英文别名:Benzeneaceticacid,4-methyl-;2-(4-methylphenyl)aceticacid;

    分子式:C9H10O2

    分子量:150.174

    精确质量:150.068

    Psa:37.3

    RTECS号:AJ7569000

    EINECS号:210-738-7

    MDL号:MFCD00004353

    外观与性状:白色至灰白色晶体

    密度:1.127 g/cm3

    沸点:265-267°C(lit.)

    熔点:88-92°C(lit.)

    闪点:265-267°C

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29163900

    危险品标志:Xi

    简介:p-Tolylaceticacidisareagentusedinthepreparationofquaternaryaminesandepithelialsodiumchannelinhibitioninbronchialepithelium.

    用途:用于有机合成、制药工业。

    展开

    有机砌块622-47-9
    Vetec p</I>-Tolylaceticacid">对甲基苯乙酸 <i>p</i>-Tolylaceticacid 请咨询 询价 V900727 Vetec<sup>™</sup>reagentgrade,98%
    有机砌块644-36-0

    CAS号:644-36-0

    品名:邻甲基苯乙酸2-Methylphenylaceticacid

    中文别名:2-甲基苯乙酸;甲基苯乙酸;邻甲苯基乙酸;邻甲苯乙酸;

    英文别名:2-(2-methylphenyl)aceticacid;Benzeneaceticacid,2-methyl-;

    分子式:C9H10O2

    分子量:150.174

    精确质量:150.068

    Psa:37.3

    EINECS号:211-416-9

    MDL号:MFCD00004328

    外观与性状:白色或淡黄色块状晶体

    密度:1.127 g/cm3

    沸点:279.3ºC at 760 mmHg

    熔点:88-90°C(lit.)

    闪点:176.5ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:1

    海关编码:2942000000

    危险品标志:Xi

    简介:o-TolylaceticAcidisaring-substitutedphenylaceticacidwithauxinactivityusedasaplantgrowthregulator.

    用途:医药、农药中间体。

     644-36-0 详细信息

    有机砌块

    CAS号:644-36-0

    品名:邻甲基苯乙酸2-Methylphenylaceticacid

    中文别名:2-甲基苯乙酸;甲基苯乙酸;邻甲苯基乙酸;邻甲苯乙酸;

    英文别名:2-(2-methylphenyl)aceticacid;Benzeneaceticacid,2-methyl-;

    分子式:C9H10O2

    分子量:150.174

    精确质量:150.068

    Psa:37.3

    EINECS号:211-416-9

    MDL号:MFCD00004328

    外观与性状:白色或淡黄色块状晶体

    密度:1.127 g/cm3

    沸点:279.3ºC at 760 mmHg

    熔点:88-90°C(lit.)

    闪点:176.5ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:1

    海关编码:2942000000

    危险品标志:Xi

    简介:o-TolylaceticAcidisaring-substitutedphenylaceticacidwithauxinactivityusedasaplantgrowthregulator.

    用途:医药、农药中间体。

    展开

    有机砌块644-36-0
    Vetec o</I>-Tolylaceticacid">邻甲基苯乙酸 <i>o</i>-Tolylaceticacid 请咨询 询价 V900739 Vetec<sup>™</sup>reagentgrade,98%
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