筛选出 178 条数据

    品牌 产品 货期 价格 货号 规格 /
    卤代烃375-22-4

    CAS号:375-22-4

    品名:七氟丁酸perfluorobutyricacid

    中文别名:全氟丁酸,过氟丁酸;庚氟丁酸;全氟丁酸;

    英文别名:Butanoicacid,heptafluoro-;2,2,3,3,4,4,4-heptafluorobutanoicacid;Heptafluorobutyricacid;PerfluorobutyricAcid;

    分子式:C4HF7O2

    分子量:214.038

    精确质量:213.986

    Psa:37.3

    RTECS号:ET4025000

    MDL号:MFCD00004171

    外观与性状:透明无色液体

    密度:1.645g/mLat 25°C(lit.)

    沸点:120°C755mm Hg(lit.)

    熔点:-17.5 °C

    闪点:120-121°C

    折射率:n20/D 1.3(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:库房通风低温干燥,与食品、氧化剂、含水物品分开储运

    蒸汽压:~10 mm Hg ( 25 °C)

    安全说明:S26-S36/37/39-S45

    危险类别码:R35

    WGK Germany:3

    海关编码:2915900090

    危险品运输编码:UN 3265 8/PG 2

    危险类别:8

    包装等级:II

    危险品标志:C

    信号词:Danger

    危险性防范说明:P280; P305 + P351 + P338; P310

    危险标志:GHS05

    危险性描述:H314

    简介:Heptafluorobutyricacid(HFBA)isanorganofluorinecompoundwiththeformulaC3F7CO2H.Asthefluorinatedderivativeofbutyricacid,thiscolourlessliquidispreparedbyelectrofluorinationofthecorrespondingbutyrylfluoride.

    用途:用于生化研究。蛋白质顺序分析,有机合成,酯的催化剂。活性剂。酸化剂。

     375-22-4 详细信息

    卤代烃

    CAS号:375-22-4

    品名:七氟丁酸perfluorobutyricacid

    中文别名:全氟丁酸,过氟丁酸;庚氟丁酸;全氟丁酸;

    英文别名:Butanoicacid,heptafluoro-;2,2,3,3,4,4,4-heptafluorobutanoicacid;Heptafluorobutyricacid;PerfluorobutyricAcid;

    分子式:C4HF7O2

    分子量:214.038

    精确质量:213.986

    Psa:37.3

    RTECS号:ET4025000

    MDL号:MFCD00004171

    外观与性状:透明无色液体

    密度:1.645g/mLat 25°C(lit.)

    沸点:120°C755mm Hg(lit.)

    熔点:-17.5 °C

    闪点:120-121°C

    折射率:n20/D 1.3(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:库房通风低温干燥,与食品、氧化剂、含水物品分开储运

    蒸汽压:~10 mm Hg ( 25 °C)

    安全说明:S26-S36/37/39-S45

    危险类别码:R35

    WGK Germany:3

    海关编码:2915900090

    危险品运输编码:UN 3265 8/PG 2

    危险类别:8

    包装等级:II

    危险品标志:C

    信号词:Danger

    危险性防范说明:P280; P305 + P351 + P338; P310

    危险标志:GHS05

    危险性描述:H314

    简介:Heptafluorobutyricacid(HFBA)isanorganofluorinecompoundwiththeformulaC3F7CO2H.Asthefluorinatedderivativeofbutyricacid,thiscolourlessliquidispreparedbyelectrofluorinationofthecorrespondingbutyrylfluoride.

    用途:用于生化研究。蛋白质顺序分析,有机合成,酯的催化剂。活性剂。酸化剂。

    展开

    卤代烃375-22-4
    Accustandard 全氟丁酸(标准品) Perfluoro-n-butanoicacid(P... 1天

     666.00
    PFOA-002S 100μg/mLinMethanol
    卤代烃127-18-4

    CAS号:127-18-4

    品名:四氯乙烯tetrachloroethene

    中文别名:过氯乙烯;全氯乙烯;

    英文别名:TETRACHLOROETHYLENE;Ethene,tetrachloro-;TETRACHLOROETHYLENE/PERCHLOROETHYLENE/PERKLONE;TETRACHLOROETHYLENEBAKERANALYZEDREAGENT-4L;TETRACHLOROETHYLENE;Tetrachloroethylen;PCE,Perchloroethylene;TETRAHYDROFURANDRIED;Tetrachloroethene;ETHENE,TETRACHLORO-;TETRACHLORETHYLENE;ETHENE,1,1,2,2-TETRACHLORO-;Perchlorethylene;Tetrachloroethylene;Perchloroethylene;PERCHLOROETHYLENE:HPLC/UV,CP;PCE,Perchloroethylene,Tetrachloroethylene;

    分子式:C2Cl4

    分子量:165.833

    精确质量:163.875

    Psa:0.0

    RTECS号:KX3850000

    BRN号:1361721

    EINECS号:204-825-9

    MDL号:MFCD00000834

    PubChem号:24863125

    外观与性状:无色液体带有像醚的气味

    密度:1622.69±0.01kg/m3at 20°C (range 10-50°C)

    沸点:121°C(lit.)

    熔点:-22 °C

    闪点:120-121°C

    折射率:n20/D 1.505(lit.)

    稳定性:Stable. Incompatible with strong oxidizing agents, alkali metals, aluminium, strong bases.

    储存条件:库房通风低温干燥,与氧化剂、食品添加剂分开存放,存放需加稳定剂,如对苯二酚

    蒸汽压:19.3mmHg at 25°C

    安全说明:S23-S36/37-S61-S45-S24-S16-S7

    危险类别码:R40; R51/53

    WGK Germany:3

    海关编码:2903230000

    危险品运输编码:UN 1897 6.1/PG 3

    危险类别:6.1

    包装等级:III

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P273; P280; P304 + P340 + P312; P333 + P313; P337 + P313; P391

    危险标志:GHS07, GHS08, GHS09

    危险性描述:H315; H317; H319; H336; H351; H411

    简介:四氯乙烯,又称全氯乙烯,是一种有机化学品,被广泛用于干洗和金属除油,也被用来制造其他化学品和消费品。室温下是不易燃的液体。容易挥发,有刺激的甜味。很多人在空气含有百万分之一四氯乙烯的时候就可以闻到。1821年麦可·法拉第第一次加热六氯乙烷使之分解为四氯乙烯和氯气。规范控制LCCN:sh95000495GND:4184861-5NDL:01120522

    用途:1.四氯乙烯用途广泛,主要用作有机溶剂、干洗剂、金属脱脂溶剂,也用作驱肠虫药。四氯乙烯可用作脂肪类萃取剂、灭火剂和烟幕剂等,还可用于合成三氯乙烯和含氟有机化合物等。

     127-18-4 详细信息

    卤代烃

    CAS号:127-18-4

    品名:四氯乙烯tetrachloroethene

    中文别名:过氯乙烯;全氯乙烯;

    英文别名:TETRACHLOROETHYLENE;Ethene,tetrachloro-;TETRACHLOROETHYLENE/PERCHLOROETHYLENE/PERKLONE;TETRACHLOROETHYLENEBAKERANALYZEDREAGENT-4L;TETRACHLOROETHYLENE;Tetrachloroethylen;PCE,Perchloroethylene;TETRAHYDROFURANDRIED;Tetrachloroethene;ETHENE,TETRACHLORO-;TETRACHLORETHYLENE;ETHENE,1,1,2,2-TETRACHLORO-;Perchlorethylene;Tetrachloroethylene;Perchloroethylene;PERCHLOROETHYLENE:HPLC/UV,CP;PCE,Perchloroethylene,Tetrachloroethylene;

    分子式:C2Cl4

    分子量:165.833

    精确质量:163.875

    Psa:0.0

    RTECS号:KX3850000

    BRN号:1361721

    EINECS号:204-825-9

    MDL号:MFCD00000834

    PubChem号:24863125

    外观与性状:无色液体带有像醚的气味

    密度:1622.69±0.01kg/m3at 20°C (range 10-50°C)

    沸点:121°C(lit.)

    熔点:-22 °C

    闪点:120-121°C

    折射率:n20/D 1.505(lit.)

    稳定性:Stable. Incompatible with strong oxidizing agents, alkali metals, aluminium, strong bases.

    储存条件:库房通风低温干燥,与氧化剂、食品添加剂分开存放,存放需加稳定剂,如对苯二酚

    蒸汽压:19.3mmHg at 25°C

    安全说明:S23-S36/37-S61-S45-S24-S16-S7

    危险类别码:R40; R51/53

    WGK Germany:3

    海关编码:2903230000

    危险品运输编码:UN 1897 6.1/PG 3

    危险类别:6.1

    包装等级:III

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P273; P280; P304 + P340 + P312; P333 + P313; P337 + P313; P391

    危险标志:GHS07, GHS08, GHS09

    危险性描述:H315; H317; H319; H336; H351; H411

    简介:四氯乙烯,又称全氯乙烯,是一种有机化学品,被广泛用于干洗和金属除油,也被用来制造其他化学品和消费品。室温下是不易燃的液体。容易挥发,有刺激的甜味。很多人在空气含有百万分之一四氯乙烯的时候就可以闻到。1821年麦可·法拉第第一次加热六氯乙烷使之分解为四氯乙烯和氯气。规范控制LCCN:sh95000495GND:4184861-5NDL:01120522

    用途:1.四氯乙烯用途广泛,主要用作有机溶剂、干洗剂、金属脱脂溶剂,也用作驱肠虫药。四氯乙烯可用作脂肪类萃取剂、灭火剂和烟幕剂等,还可用于合成三氯乙烯和含氟有机化合物等。

    展开

    卤代烃127-18-4
    Accustandard 四氯乙烯(标准品) Tetrachloroethylene,5.0mg... 28天

     853.00
    AS-E0083 5.0mg/mLinMeOH
    卤代烃78-75-1

    CAS号:78-75-1

    品名:1,2-二溴丙烷1,2-Dibromopropane

    中文别名:1,2-二溴丙烷;2-溴丙基溴;二溴化丙烯;二溴丙烷;

    英文别名:1,2-dibromo-propan;1,2-dibromoprpane;Propane,1,2-dibromo-;CH2BrCHBrCH3;1,2-Dobromopropane;2,3-dibromopropane;1,2-Dibrompropan;11,2-DIBROMOPROPANE;PROPYLENEDIBROMIDE;PROPYLENEBROMIDE;

    分子式:C3H6Br2

    分子量:201.888

    精确质量:199.884

    Psa:0.0

    RTECS号:TX8574000

    EINECS号:201-139-1

    外观与性状:透明液体

    密度:1.937g/mLat 25°C(lit.)

    沸点:140-142°C(lit.)

    熔点:-55 °C

    闪点:35 °C

    折射率:n20/D 1.519(lit.)

    稳定性:Stable. Flammable. Incompatible with strong oxidizing agents, strong bases, magnesium.

    储存条件:库房通风低温干燥,与食品、氧化剂、酸类分开储运

    安全说明:S23-S24/25-S36/37/39-S26-S16

    危险类别码:R10; R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:29033036

    危险品运输编码:UN 1993 3/PG 3

    危险类别:3

    包装等级:III

    危险品标志:Xn

    简介:1,2-Dibromopropane,alsoknownaspropylenedibromide,isanorganiccompoundwiththeformulaCH3CHBrCH2Br.Itisthesimplestchiralhydrocarboncontainingtwobromineatoms:

    用途:用作溶剂及用于有机合成。

     78-75-1 详细信息

    卤代烃

    CAS号:78-75-1

    品名:1,2-二溴丙烷1,2-Dibromopropane

    中文别名:1,2-二溴丙烷;2-溴丙基溴;二溴化丙烯;二溴丙烷;

    英文别名:1,2-dibromo-propan;1,2-dibromoprpane;Propane,1,2-dibromo-;CH2BrCHBrCH3;1,2-Dobromopropane;2,3-dibromopropane;1,2-Dibrompropan;11,2-DIBROMOPROPANE;PROPYLENEDIBROMIDE;PROPYLENEBROMIDE;

    分子式:C3H6Br2

    分子量:201.888

    精确质量:199.884

    Psa:0.0

    RTECS号:TX8574000

    EINECS号:201-139-1

    外观与性状:透明液体

    密度:1.937g/mLat 25°C(lit.)

    沸点:140-142°C(lit.)

    熔点:-55 °C

    闪点:35 °C

    折射率:n20/D 1.519(lit.)

    稳定性:Stable. Flammable. Incompatible with strong oxidizing agents, strong bases, magnesium.

    储存条件:库房通风低温干燥,与食品、氧化剂、酸类分开储运

    安全说明:S23-S24/25-S36/37/39-S26-S16

    危险类别码:R10; R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:29033036

    危险品运输编码:UN 1993 3/PG 3

    危险类别:3

    包装等级:III

    危险品标志:Xn

    简介:1,2-Dibromopropane,alsoknownaspropylenedibromide,isanorganiccompoundwiththeformulaCH3CHBrCH2Br.Itisthesimplestchiralhydrocarboncontainingtwobromineatoms:

    用途:用作溶剂及用于有机合成。

    展开

    卤代烃78-75-1
    Accustandard 1,2-二溴丙烷 1,2-Dibromopropane@400μg/L... 4-6周

     772.00
    M-556-IS-WL 400μg/LinHexane
    Accustandard 1,2-二溴丙烷(标准品) 1,2-Dibromopropane,10.0mg/... 28天

     800.00
    M-556-IS 10.0mg/mLinHexane
    卤代烃92-86-4

    CAS号:92-86-4

    品名:4,4-二溴联苯4,4'-Dibromobiphenyl

    中文别名:4,4'-二溴联苯;4,4'-二溴代联苯;4,4'-二苯溴苯;4,4'-二溴基联苯;4,4’-二溴联苯;

    英文别名:1,1‘-Biphenyl,4,4‘-dibromo-;1-bromo-4-(4-bromophenyl)benzene;

    分子式:C12H8Br2

    分子量:312.0

    精确质量:309.899

    Psa:0.0

    EINECS号:202-198-6

    MDL号:MFCD00000101

    外观与性状:白色粉末

    密度:1.667 g/cm3

    沸点:355-360°C(lit.)

    熔点:163-165°C(lit.)

    闪点:355-360°C

    折射率:1.625

    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:S37/39-S26-S37-S36/37-S61-S60-S39

    危险类别码:R36/37/38

    WGK Germany:1

    海关编码:29036990

    危险品运输编码:3152

    危险类别:9

    包装等级:II

    危险品标志:Xi

    简介:4,4'-Dibromobiphenylbelongstoagroupofcompoundscalledpolybrominatedbiphenyls(PBB),whicharecommonlyusedasfireretardantsandplasticizers.4,4'-Dibromobiphenylisalsoasuspectedallergenincosmeticproductssuchasfragrances.

    用途:用作染料及有机颜料中间体

     92-86-4 详细信息

    卤代烃

    CAS号:92-86-4

    品名:4,4-二溴联苯4,4'-Dibromobiphenyl

    中文别名:4,4'-二溴联苯;4,4'-二溴代联苯;4,4'-二苯溴苯;4,4'-二溴基联苯;4,4’-二溴联苯;

    英文别名:1,1‘-Biphenyl,4,4‘-dibromo-;1-bromo-4-(4-bromophenyl)benzene;

    分子式:C12H8Br2

    分子量:312.0

    精确质量:309.899

    Psa:0.0

    EINECS号:202-198-6

    MDL号:MFCD00000101

    外观与性状:白色粉末

    密度:1.667 g/cm3

    沸点:355-360°C(lit.)

    熔点:163-165°C(lit.)

    闪点:355-360°C

    折射率:1.625

    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:S37/39-S26-S37-S36/37-S61-S60-S39

    危险类别码:R36/37/38

    WGK Germany:1

    海关编码:29036990

    危险品运输编码:3152

    危险类别:9

    包装等级:II

    危险品标志:Xi

    简介:4,4'-Dibromobiphenylbelongstoagroupofcompoundscalledpolybrominatedbiphenyls(PBB),whicharecommonlyusedasfireretardantsandplasticizers.4,4'-Dibromobiphenylisalsoasuspectedallergenincosmeticproductssuchasfragrances.

    用途:用作染料及有机颜料中间体

    展开

    卤代烃92-86-4
    Accustandard 4,4'-二溴联苯 4,4'-Dibromobiphenyl@1000μg... 4-6周

     760.00
    M-8111-IS-20X-PAK 1000μg/mLinAcetone
    卤代烃321-38-0

    CAS号:321-38-0

    品名:1-氟萘Fluoronaphthalene

    中文别名:Alpha-氟萘;α-氟代萘;

    英文别名:4-fluoro-l-naphthalene;I-Fluoronaphthalene;1-FLUORONAPTHALENE;1-fluoromaphthalene;1-fluoro-naphthalen;Naphthalene,1-fluoro-;1-FLUORONAPHTHALENE;I-Fluornaphthalin;1-Fluornaftalen;

    分子式:C10H7F

    分子量:146.161

    精确质量:146.053

    Psa:0.0

    RTECS号:QJ7100000

    MDL号:MFCD00003873

    外观与性状:针状

    密度:1.1322g/mLat 20°C(lit.)

    沸点:215°C(lit.)

    熔点:−13°C(lit.)

    闪点:150°F

    折射率:n20/D 1.593(lit.)

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. 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-S24/25-S23-S53

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2903999090

    危险品运输编码:UN 2810

    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:Afluorinatednaphthalenederivativethatismetabolizedbyfungalmonooxygenase-epoxidehydrolase.Duloxetineimpurity.

     321-38-0 详细信息

    卤代烃

    CAS号:321-38-0

    品名:1-氟萘Fluoronaphthalene

    中文别名:Alpha-氟萘;α-氟代萘;

    英文别名:4-fluoro-l-naphthalene;I-Fluoronaphthalene;1-FLUORONAPTHALENE;1-fluoromaphthalene;1-fluoro-naphthalen;Naphthalene,1-fluoro-;1-FLUORONAPHTHALENE;I-Fluornaphthalin;1-Fluornaftalen;

    分子式:C10H7F

    分子量:146.161

    精确质量:146.053

    Psa:0.0

    RTECS号:QJ7100000

    MDL号:MFCD00003873

    外观与性状:针状

    密度:1.1322g/mLat 20°C(lit.)

    沸点:215°C(lit.)

    熔点:−13°C(lit.)

    闪点:150°F

    折射率:n20/D 1.593(lit.)

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. 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-S24/25-S23-S53

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2903999090

    危险品运输编码:UN 2810

    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:Afluorinatednaphthalenederivativethatismetabolizedbyfungalmonooxygenase-epoxidehydrolase.Duloxetineimpurity.

    展开

    卤代烃321-38-0
    Accustandard 1-氟萘(标准品) 1-Fluoronaphthalene,2.0mg/... 28天

     800.00
    M-625-10-10X 2.0mg/mLinCH2Cl2
    有机砌块96-34-4

    CAS号:96-34-4

    品名:氯乙酸甲酯Methylchloroacetate

    中文别名:氯代醋酸甲酯;氯醋酸甲酯;甲基氯代乙酸酯;

    英文别名:Aceticacid,chloro-,methylester;methyl2-chloroacetate;

    分子式:C3H5ClO2

    分子量:108.524

    精确质量:107.998

    Psa:26.3

    RTECS号:AF9500000

    EINECS号:202-501-1

    MDL号:MFCD00000931

    外观与性状:透明液体

    密度:1.238g/mLat 25°C(lit.)

    沸点:130°C740mm Hg(lit.)

    熔点:-33 °C

    闪点:125°F

    折射率:n20/D 1.422(lit.)

    储存条件:库房通风低温干燥,与氧化剂、食品添加剂分开存放

    蒸汽压:10 mm Hg ( 25 °C)

    安全说明:S26-S37/39-S45-S36-S16

    危险类别码:R10; R23/25; R37/38; R41

    WGK Germany:2

    海关编码:2915400090

    危险品运输编码:UN 2295 6.1/PG 1

    危险类别:6.1

    包装等级:I

    危险品标志:T

    简介:Methylchloroacetateiswidelyusedinthechemicalandbiochemicalfieldsasanextractionsolvent.MethylchloroacetateisknowntoinduceDNAdamagetoratsperm,andisalsothoughttobetoxictohumansuponexposure.MethylchloroacetateisalsousedasareagenttosynthesizeValdecoxib,aselectivecyclooxygenase2(COX-2)specificinhibitorthatisusedtotreatpostoperativepain.

    用途:在农药上主要用于合成杀虫剂乐果、氧乐果的中间体硫磷酯、氧硫磷酯及氯乙酰甲胺,此外,还作为一种有机合成原料,也用于医药、粘接剂、表面活性剂的制备,还可用作溶剂。

     96-34-4 详细信息

    有机砌块

    CAS号:96-34-4

    品名:氯乙酸甲酯Methylchloroacetate

    中文别名:氯代醋酸甲酯;氯醋酸甲酯;甲基氯代乙酸酯;

    英文别名:Aceticacid,chloro-,methylester;methyl2-chloroacetate;

    分子式:C3H5ClO2

    分子量:108.524

    精确质量:107.998

    Psa:26.3

    RTECS号:AF9500000

    EINECS号:202-501-1

    MDL号:MFCD00000931

    外观与性状:透明液体

    密度:1.238g/mLat 25°C(lit.)

    沸点:130°C740mm Hg(lit.)

    熔点:-33 °C

    闪点:125°F

    折射率:n20/D 1.422(lit.)

    储存条件:库房通风低温干燥,与氧化剂、食品添加剂分开存放

    蒸汽压:10 mm Hg ( 25 °C)

    安全说明:S26-S37/39-S45-S36-S16

    危险类别码:R10; R23/25; R37/38; R41

    WGK Germany:2

    海关编码:2915400090

    危险品运输编码:UN 2295 6.1/PG 1

    危险类别:6.1

    包装等级:I

    危险品标志:T

    简介:Methylchloroacetateiswidelyusedinthechemicalandbiochemicalfieldsasanextractionsolvent.MethylchloroacetateisknowntoinduceDNAdamagetoratsperm,andisalsothoughttobetoxictohumansuponexposure.MethylchloroacetateisalsousedasareagenttosynthesizeValdecoxib,aselectivecyclooxygenase2(COX-2)specificinhibitorthatisusedtotreatpostoperativepain.

    用途:在农药上主要用于合成杀虫剂乐果、氧乐果的中间体硫磷酯、氧硫磷酯及氯乙酰甲胺,此外,还作为一种有机合成原料,也用于医药、粘接剂、表面活性剂的制备,还可用作溶剂。

    展开

    有机砌块96-34-4
    Accustandard 一氯乙酸甲酯(标准品) Methylchloroacetate,300μ... 28天

     666.00
    M-552.1-04 300μg/mLinMeOH
    Accustandard 氯乙酸甲酯(标准品) Methylchloroacetate,1000μ... 28天

     800.00
    M-552-R-04 1000μg/mLinMtBE
    有机砌块96-32-2

    CAS号:96-32-2

    品名:溴乙酸甲酯Methylbromoacetate

    中文别名:α-溴乙酸甲酯;乙基溴醋酸酯;溴醋酸甲酯;溴乙酸甲脂;溴代醋酸乙酯;

    英文别名:Bromoaceticacidmethyl;BROMOMETHYLACETATE;METHYL2-BROMOACETATE;Aceticacid,bromo-,methylester;2-Bromoaceticacidmethylester;Methylmonobromoacetate;2-BROMOMETHYLACETATE;bromoaceticacidmethylester;Methylbomoacetate;BAM;

    分子式:C3H5BrO2

    分子量:152.975

    精确质量:151.947

    Psa:26.3

    RTECS号:AF6300000

    MDL号:MFCD00000189

    外观与性状:透明至略黄色液体

    密度:1.616g/mLat 25°C(lit.)

    沸点:51-52°C15mm Hg(lit.)

    熔点:-50°C

    闪点:145°F

    折射率:n20/D 1.458(lit.)

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

    储存条件:库房通风低温干燥,与氧化剂、酸类、食品添加剂分开存放

    安全说明:S26-S36/37/39-S45-S28A-S36-S16

    危险类别码:R23/24/25

    WGK Germany:3

    海关编码:29159080

    危险品运输编码:UN 2643 6.1/PG 2

    危险类别:6.1

    包装等级:II

    危险品标志:T

    简介:MethylBromoacetateisanorganicbuildingblockthathasbeenusedasareactantinthepreparationofisoquinolinoneindoleaceticacidderivativesasantagonistsofchemoattractantreceptorhomologousmoleculeexpressedonTh2cells(CRTH2)forthetreatmentofallergicinflammatorydiseases.

    用途:用作有机合成中间体,杀虫剂、除霉剂的溶剂。用于合成除草剂,也作染料、药品制造的中间体。

     96-32-2 详细信息

    有机砌块

    CAS号:96-32-2

    品名:溴乙酸甲酯Methylbromoacetate

    中文别名:α-溴乙酸甲酯;乙基溴醋酸酯;溴醋酸甲酯;溴乙酸甲脂;溴代醋酸乙酯;

    英文别名:Bromoaceticacidmethyl;BROMOMETHYLACETATE;METHYL2-BROMOACETATE;Aceticacid,bromo-,methylester;2-Bromoaceticacidmethylester;Methylmonobromoacetate;2-BROMOMETHYLACETATE;bromoaceticacidmethylester;Methylbomoacetate;BAM;

    分子式:C3H5BrO2

    分子量:152.975

    精确质量:151.947

    Psa:26.3

    RTECS号:AF6300000

    MDL号:MFCD00000189

    外观与性状:透明至略黄色液体

    密度:1.616g/mLat 25°C(lit.)

    沸点:51-52°C15mm Hg(lit.)

    熔点:-50°C

    闪点:145°F

    折射率:n20/D 1.458(lit.)

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

    储存条件:库房通风低温干燥,与氧化剂、酸类、食品添加剂分开存放

    安全说明:S26-S36/37/39-S45-S28A-S36-S16

    危险类别码:R23/24/25

    WGK Germany:3

    海关编码:29159080

    危险品运输编码:UN 2643 6.1/PG 2

    危险类别:6.1

    包装等级:II

    危险品标志:T

    简介:MethylBromoacetateisanorganicbuildingblockthathasbeenusedasareactantinthepreparationofisoquinolinoneindoleaceticacidderivativesasantagonistsofchemoattractantreceptorhomologousmoleculeexpressedonTh2cells(CRTH2)forthetreatmentofallergicinflammatorydiseases.

    用途:用作有机合成中间体,杀虫剂、除霉剂的溶剂。用于合成除草剂,也作染料、药品制造的中间体。

    展开

    有机砌块96-32-2
    Accustandard 溴乙酸甲酯(标准品) Methylbromoacetate,200μg/... 28天

     666.00
    M-552.1-02 200μg/mLinMeOH
    有机砌块621-64-7

    CAS号:621-64-7

    品名:N-亚硝基二正丙胺N-Nitrosodipropylamine

    中文别名:N-亚硝基二丙胺;二丙基亚硝胺;

    英文别名:N,N-dipropylnitrousamide;1-Propanamine,N-nitroso-N-propyl-;

    分子式:C6H14N2O

    分子量:130.188

    精确质量:130.111

    Psa:32.67

    EINECS号:210-698-0

    密度:0.92

    沸点:113ºC / 40mmHg

    闪点:10ºC

    折射率:1.45

    储存条件:2-8ºC

    危险类别码:R45; R22; R51/53; R39/23/24/25; R23/24/25; R11

    海关编码:2928000090

    危险品运输编码:UN 2810

    危险类别:6.1(b)

    包装等级:III

    危险品标志:T; N; F

     621-64-7 详细信息

    有机砌块

    CAS号:621-64-7

    品名:N-亚硝基二正丙胺N-Nitrosodipropylamine

    中文别名:N-亚硝基二丙胺;二丙基亚硝胺;

    英文别名:N,N-dipropylnitrousamide;1-Propanamine,N-nitroso-N-propyl-;

    分子式:C6H14N2O

    分子量:130.188

    精确质量:130.111

    Psa:32.67

    EINECS号:210-698-0

    密度:0.92

    沸点:113ºC / 40mmHg

    闪点:10ºC

    折射率:1.45

    储存条件:2-8ºC

    危险类别码:R45; R22; R51/53; R39/23/24/25; R23/24/25; R11

    海关编码:2928000090

    危险品运输编码:UN 2810

    危险类别:6.1(b)

    包装等级:III

    危险品标志:T; N; F

    展开

    有机砌块621-64-7
    Accustandard N-亚硝基二正丙胺(标准品) N-Nitrosodi-n-propylamine,2... 28天

     800.00
    APP-9-151-25X 2.5mg/mLinDichloromethane
    Accustandard N-亚硝基二正丙胺(标准品) N-Nitrosodi-n-propylamine,... 28天

     853.00
    AS-E0061 5.0mg/mLinMeOH
    有机砌块137-17-7

    CAS号:137-17-7

    品名:2,4,5-三甲基苯胺2,4,5-TRIMETHYLANILINE

    中文别名:2,4,5-三甲苯胺;

    英文别名:2,4,5-trimethyl-aniline;5-amino-1,2,4-trimethyl-benzene;2,4,5-Trimethylphenylamin(Pseudocumidin);2,4,5-trimethylphenylamine;Pseudokumidin[Czech];Pseudocumidine;2,4,5-Trimethylbenzenamine;2,3-DIHYDRO-4-TRIFLUOROACETYL-1H-XANTENE;Aniline,2,4,5-trimethyl;Benzenamine,2,4,5-trimethyl-;2,4,5-Trimethyl-aminobenzen;2,4,5-Trimethyl-anilin;Benzenamine,2,4,5-trimethyl;

    分子式:C9H13N

    分子量:135.206

    精确质量:135.105

    Psa:26.02

    RTECS号:BZ0520000

    BRN号:2352436

    EINECS号:200-835-2

    MDL号:MFCD00025201

    PubChem号:24860065

    外观与性状:无色至微红的黄色液体

    密度:0.78g/mL

    沸点:232 °C

    熔点:62 °C

    闪点:-5°C

    折射率:1.552

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

    储存条件:2-8ºC

    蒸汽压:0.0527mmHg at 25°C

    安全说明:S16-S36/37-S61-S45-S53

    危险类别码:R11; R20/21/22; R36

    海关编码:2921499090

    危险品运输编码:UN1648 3/PG 2

    危险品标志:F; Xn

     137-17-7 详细信息

    有机砌块

    CAS号:137-17-7

    品名:2,4,5-三甲基苯胺2,4,5-TRIMETHYLANILINE

    中文别名:2,4,5-三甲苯胺;

    英文别名:2,4,5-trimethyl-aniline;5-amino-1,2,4-trimethyl-benzene;2,4,5-Trimethylphenylamin(Pseudocumidin);2,4,5-trimethylphenylamine;Pseudokumidin[Czech];Pseudocumidine;2,4,5-Trimethylbenzenamine;2,3-DIHYDRO-4-TRIFLUOROACETYL-1H-XANTENE;Aniline,2,4,5-trimethyl;Benzenamine,2,4,5-trimethyl-;2,4,5-Trimethyl-aminobenzen;2,4,5-Trimethyl-anilin;Benzenamine,2,4,5-trimethyl;

    分子式:C9H13N

    分子量:135.206

    精确质量:135.105

    Psa:26.02

    RTECS号:BZ0520000

    BRN号:2352436

    EINECS号:200-835-2

    MDL号:MFCD00025201

    PubChem号:24860065

    外观与性状:无色至微红的黄色液体

    密度:0.78g/mL

    沸点:232 °C

    熔点:62 °C

    闪点:-5°C

    折射率:1.552

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

    储存条件:2-8ºC

    蒸汽压:0.0527mmHg at 25°C

    安全说明:S16-S36/37-S61-S45-S53

    危险类别码:R11; R20/21/22; R36

    海关编码:2921499090

    危险品运输编码:UN1648 3/PG 2

    危险品标志:F; Xn

    展开

    有机砌块137-17-7
    Accustandard 2,4,5-三甲基苯胺(标准品) 2,4,5-Trimethylaniline,100... 28天

     666.00
    RAC-20 100μg/mLinAcetonitrile
    Accustandard 2,4,5-三甲基苯胺(标准品) 2,4,5-Trimethylaniline,1000... 28天

     933.00
    RAC-20-10X 1000μg/mLinAcetonitrile
    有机砌块91-94-1

    CAS号:91-94-1

    品名:3,3′-二氯联苯胺3,3'-Dichlorobenzidine

    中文别名:3,3’-二氯联苯胺;3,3-二氯联苯胺;

    英文别名:4-(4-amino-3-chlorophenyl)-2-chloroaniline;1,1‘-Biphenyl-4,4‘-diamine,3,3‘-dichloro-;

    分子式:C12H10Cl2N2

    分子量:253.127

    精确质量:252.022

    Psa:52.04

    RTECS号:DD0550000

    MDL号:MFCD00043917

    外观与性状:灰色至紫色结晶粉末

    密度:1.381g/cm3

    沸点:368ºC

    熔点:133ºC

    闪点:10°C

    折射率:1.678

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:库房通风低温干燥,与氧化剂,食品分开储运

    安全说明:S53; S45; S60; S61

    危险类别码:R45

    WGK Germany:3

    海关编码:2921590032

    危险品运输编码:UN 3077 9/PG 3

    危险类别:6.1

    包装等级:II

    危险品标志:T; N; F

    简介:3,3'-Dichlorobenzidine,isstructurallysimilartoBenzidine,andthusisconsideredacarcinogen.Itcanbeusedintheproductionofazodyes.

    用途:染料中间体。是生产二偶氮黄、二偶氮橙等有机颜料的重要中间体,如可用于生产耐晒黄GR、耐晒黄GG、联苯胺黄HR、联苯胺黄G、永固橘黄G、透明黄等。

     91-94-1 详细信息

    有机砌块

    CAS号:91-94-1

    品名:3,3′-二氯联苯胺3,3'-Dichlorobenzidine

    中文别名:3,3’-二氯联苯胺;3,3-二氯联苯胺;

    英文别名:4-(4-amino-3-chlorophenyl)-2-chloroaniline;1,1‘-Biphenyl-4,4‘-diamine,3,3‘-dichloro-;

    分子式:C12H10Cl2N2

    分子量:253.127

    精确质量:252.022

    Psa:52.04

    RTECS号:DD0550000

    MDL号:MFCD00043917

    外观与性状:灰色至紫色结晶粉末

    密度:1.381g/cm3

    沸点:368ºC

    熔点:133ºC

    闪点:10°C

    折射率:1.678

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:库房通风低温干燥,与氧化剂,食品分开储运

    安全说明:S53; S45; S60; S61

    危险类别码:R45

    WGK Germany:3

    海关编码:2921590032

    危险品运输编码:UN 3077 9/PG 3

    危险类别:6.1

    包装等级:II

    危险品标志:T; N; F

    简介:3,3'-Dichlorobenzidine,isstructurallysimilartoBenzidine,andthusisconsideredacarcinogen.Itcanbeusedintheproductionofazodyes.

    用途:染料中间体。是生产二偶氮黄、二偶氮橙等有机颜料的重要中间体,如可用于生产耐晒黄GR、耐晒黄GG、联苯胺黄HR、联苯胺黄G、永固橘黄G、透明黄等。

    展开

    有机砌块91-94-1
    Accustandard 3,3-二氯联苯胺(标准品) 3,3'-Dichlorobenzidine,100... 1天

     853.00
    AS-E0026 1000μg/mLinMeOH
    Accustandard 3,3-二氯联苯胺(标准品) 3,3'-Dichlorobenzidine,100... 28天

     666.00
    RAC-11 100μg/mLinAcetonitrile
    Accustandard 3,3-二氯联苯胺(标准品) 3,3'-Dichlorobenzidine,1000... 28天

     933.00
    RAC-11-10X 1000μg/mLinAcetonitrile
    Accustandard 3,3-二氯联苯胺(标准品) 3,3'-Dichlorobenzidine 1天

     897.00
    R-075N /
    有机砌块90-04-0

    CAS号:90-04-0

    品名:邻甲氧基苯胺o-Anisidine

    中文别名:邻氨基苯甲醚;2-茴香胺;2-甲氧基苯胺;邻茴香胺;

    英文别名:Benzenamine,2-methoxy-;o-Methoxyphenylamine;1-amino-2-methoxy-benzene;ORTHOANISIDINE;2-methoxy-phenylamine;2-ANISIDINE;2-AMINOANISOLE;2-methoxybenzenamine;2-methoxyaniline;o-Amnoanisde;2-Anisidin;O-ANISOLE;O-AMINOANISOLE;

    分子式:C7H9NO

    分子量:123.152

    精确质量:123.068

    Psa:35.25

    RTECS号:BZ5410000

    EINECS号:201-963-1

    MDL号:MFCD00007688

    外观与性状:淡黄色液体,暴露在空气中变成褐色

    密度:1.092g/mLat 25°C(lit.)

    沸点:225°C(lit.)

    熔点:3-6°C(lit.)

    闪点:210°F

    折射率:n20/D 1.574(lit.)

    稳定性:Stable. Incompatible with strong oxidizing agents, acid anhydrides, chloroformates, acids, some plastics, rubber. Air sensitive.

    储存条件:库房通风低温干燥,与食品原料分开储运

    安全说明:S53-S45

    危险类别码:R23/24/25; R45; R68

    WGK Germany:3

    海关编码:2922199090

    危险品运输编码:UN 2431 6.1/PG 3

    危险类别:6.1

    包装等级:III

    危险品标志:T

    简介:o-Anisidine(2-anisidine)isayellowliquidwithameltingpointof-1to5°Candadensityof1.09g/cm3.Thevaporpressureis0.05mbarat20°Cbutincreasesgreatlywithtemperature.Ithasanaromaticsmellandiswellabsorbedbyinhalation,oralingestionandskincontact.o-Anisidineisaverytoxicagentthatcausesblood,enzymeandnervedamagewithcyanosisandthedangerofsuffocation.Theagentisanexperimentalcarcinogenandisstronglysuspectedtobeahumancarcinogenalso.o-Anisidinehasdangerouspollutantpropertiesforwater.Non-wastewatersfromtheproductionofdyescontainingo-AnisidinearelistedasRCRAhazardouswaste,withthecodeK181.o-Anisidineisusedinthemanufactureofdyes.Workersinthedyeindustrymaybeoccupationallyexposedtoit.Acute(short-term)exposuretoo-anisidineresultsinskinirritationinhumans.Workersexposedtoo-anisidinebyinhalationfor6monthsdevelopedheadaches,vertigo,andeffectsontheblood.Animalstudieshavereportedeffectsonthebloodfromchronic(long-term)dermalexposuretoo-anisidine.Noinformationisavailableonthereproductive,developmental,orcarcinogeniceffectsofo-anisidineinhumans.Animalstudieshavereportedtumorsoftheurinarybladderfromoralexposuretoo-anisidine.EPAhasnotclassifiedo-anisidineforcarcinogenicity.TheInternationalAgencyforResearchonCancer(IARC)hasclassifiedo-anisidineasaGroup2B,possiblehumancarcinogen.

    用途:用作染料、香料及医药中间体。

     90-04-0 详细信息

    有机砌块

    CAS号:90-04-0

    品名:邻甲氧基苯胺o-Anisidine

    中文别名:邻氨基苯甲醚;2-茴香胺;2-甲氧基苯胺;邻茴香胺;

    英文别名:Benzenamine,2-methoxy-;o-Methoxyphenylamine;1-amino-2-methoxy-benzene;ORTHOANISIDINE;2-methoxy-phenylamine;2-ANISIDINE;2-AMINOANISOLE;2-methoxybenzenamine;2-methoxyaniline;o-Amnoanisde;2-Anisidin;O-ANISOLE;O-AMINOANISOLE;

    分子式:C7H9NO

    分子量:123.152

    精确质量:123.068

    Psa:35.25

    RTECS号:BZ5410000

    EINECS号:201-963-1

    MDL号:MFCD00007688

    外观与性状:淡黄色液体,暴露在空气中变成褐色

    密度:1.092g/mLat 25°C(lit.)

    沸点:225°C(lit.)

    熔点:3-6°C(lit.)

    闪点:210°F

    折射率:n20/D 1.574(lit.)

    稳定性:Stable. Incompatible with strong oxidizing agents, acid anhydrides, chloroformates, acids, some plastics, rubber. Air sensitive.

    储存条件:库房通风低温干燥,与食品原料分开储运

    安全说明:S53-S45

    危险类别码:R23/24/25; R45; R68

    WGK Germany:3

    海关编码:2922199090

    危险品运输编码:UN 2431 6.1/PG 3

    危险类别:6.1

    包装等级:III

    危险品标志:T

    简介:o-Anisidine(2-anisidine)isayellowliquidwithameltingpointof-1to5°Candadensityof1.09g/cm3.Thevaporpressureis0.05mbarat20°Cbutincreasesgreatlywithtemperature.Ithasanaromaticsmellandiswellabsorbedbyinhalation,oralingestionandskincontact.o-Anisidineisaverytoxicagentthatcausesblood,enzymeandnervedamagewithcyanosisandthedangerofsuffocation.Theagentisanexperimentalcarcinogenandisstronglysuspectedtobeahumancarcinogenalso.o-Anisidinehasdangerouspollutantpropertiesforwater.Non-wastewatersfromtheproductionofdyescontainingo-AnisidinearelistedasRCRAhazardouswaste,withthecodeK181.o-Anisidineisusedinthemanufactureofdyes.Workersinthedyeindustrymaybeoccupationallyexposedtoit.Acute(short-term)exposuretoo-anisidineresultsinskinirritationinhumans.Workersexposedtoo-anisidinebyinhalationfor6monthsdevelopedheadaches,vertigo,andeffectsontheblood.Animalstudieshavereportedeffectsonthebloodfromchronic(long-term)dermalexposuretoo-anisidine.Noinformationisavailableonthereproductive,developmental,orcarcinogeniceffectsofo-anisidineinhumans.Animalstudieshavereportedtumorsoftheurinarybladderfromoralexposuretoo-anisidine.EPAhasnotclassifiedo-anisidineforcarcinogenicity.TheInternationalAgencyforResearchonCancer(IARC)hasclassifiedo-anisidineasaGroup2B,possiblehumancarcinogen.

    用途:用作染料、香料及医药中间体。

    展开

    有机砌块90-04-0
    Accustandard 邻氨基苯甲醚/邻茴香胺(标准品) o-Anisidine,100μg/mLinAc... 28天

     666.00
    RAC-23 100μg/mLinAcetonitrile
    Accustandard 2-甲氧基苯胺/邻茴香胺/邻氨基苯甲醚(标准品) o-Anisidine,1000μg/mLinA... 28天

     933.00
    RAC-23-10X 1000μg/mLinAcetonitrile
    卤代烃626-39-1

    CAS号:626-39-1

    品名:1,3,5-三溴苯1,3,5-Tribromobenzene

    中文别名:三溴苯;1,3,5,-三溴代苯;均三溴苯;

    英文别名:Benzene,1,3,5-tribromo-;1,3,5-tribromobenzene;

    分子式:C6H3Br3

    分子量:314.8

    精确质量:311.778

    Psa:0.0

    RTECS号:DC1957200

    EINECS号:210-947-3

    MDL号:MFCD00000080

    外观与性状:淡黄色棕色粉末

    密度:2.281 g/cm3

    沸点:271°C(lit.)

    熔点:117-121°C(lit.)

    闪点:271°C

    折射率:1.633

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

    安全说明:S22-S24/25-S37/39-S26

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29036990

    危险品标志:Xi

    简介:1,3,5-Tribromobenzene,isareagentthatcanbeusedinthepreparationofdifferentinhibitors.ItisalsoasubstitutedBromobenzene,ageneralreagentinpalladium-catalyzedreactionsandinthesynthesisofGrignardreagents.

    用途:是重要的有机合成中间体。

     626-39-1 详细信息

    卤代烃

    CAS号:626-39-1

    品名:1,3,5-三溴苯1,3,5-Tribromobenzene

    中文别名:三溴苯;1,3,5,-三溴代苯;均三溴苯;

    英文别名:Benzene,1,3,5-tribromo-;1,3,5-tribromobenzene;

    分子式:C6H3Br3

    分子量:314.8

    精确质量:311.778

    Psa:0.0

    RTECS号:DC1957200

    EINECS号:210-947-3

    MDL号:MFCD00000080

    外观与性状:淡黄色棕色粉末

    密度:2.281 g/cm3

    沸点:271°C(lit.)

    熔点:117-121°C(lit.)

    闪点:271°C

    折射率:1.633

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

    安全说明:S22-S24/25-S37/39-S26

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29036990

    危险品标志:Xi

    简介:1,3,5-Tribromobenzene,isareagentthatcanbeusedinthepreparationofdifferentinhibitors.ItisalsoasubstitutedBromobenzene,ageneralreagentinpalladium-catalyzedreactionsandinthesynthesisofGrignardreagents.

    用途:是重要的有机合成中间体。

    展开

    卤代烃626-39-1
    Accustandard 1,3,5-三溴苯 1,3,5-Tribromobenzene@50μg/... 4-6周

     760.00
    M-8121-IS-PAK 50μg/mLinAcetone
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