筛选出 193 条数据

    品牌 产品 货期 价格 货号 规格 /
    噻二唑5393-99-7

    CAS号:5393-99-7

    品名:4,5-二苯基-1,2,3-噻二唑4,5-diphenylthiadiazole

    中文别名:4,5-二苯基-1,2,3-噻二唑

    英文别名:4,5-Diphenyl-1,2,3-thiadiazol;4,5-Diphenyl-[1,2,3]thiadiazole;4,5-bis-phenyl-1,2,3-thiadiazole;Diphenyl-[1,2,3]thiadiazol;1.2.3-Thiadiazolon;diphenyl-[1,2,3]thiadiazole;4,2,3-thiadiazole;

    分子式:C14H10N2S

    分子量:238.308

    精确质量:238.056

    Psa:54.02

    MDL号:MFCD00082687

    密度:1.216g/cm3

    沸点:361.2ºC at 760mmHg

    熔点:92-94ºC

    闪点:161.9ºC

    折射率:1.633

    安全说明:S22-S24/25

    海关编码:2934999090

     5393-99-7 详细信息

    噻二唑

    CAS号:5393-99-7

    品名:4,5-二苯基-1,2,3-噻二唑4,5-diphenylthiadiazole

    中文别名:4,5-二苯基-1,2,3-噻二唑

    英文别名:4,5-Diphenyl-1,2,3-thiadiazol;4,5-Diphenyl-[1,2,3]thiadiazole;4,5-bis-phenyl-1,2,3-thiadiazole;Diphenyl-[1,2,3]thiadiazol;1.2.3-Thiadiazolon;diphenyl-[1,2,3]thiadiazole;4,2,3-thiadiazole;

    分子式:C14H10N2S

    分子量:238.308

    精确质量:238.056

    Psa:54.02

    MDL号:MFCD00082687

    密度:1.216g/cm3

    沸点:361.2ºC at 760mmHg

    熔点:92-94ºC

    闪点:161.9ºC

    折射率:1.633

    安全说明:S22-S24/25

    海关编码:2934999090

    展开

    噻二唑5393-99-7
    源叶 4,5-二苯基-1,2,3-噻二唑 4,5-Diphenyl-1,2,3-Thiadiazo... 现货

     2160.00
    T18525 95%
    噻嗪18956-87-1

    CAS号:18956-87-1

    品名:吩噻嗪-10-碳酰氯Phenothiazine-10-carbonylchloride

    中文别名:吩噻嗪-10-羰酰氯;

    英文别名:N-chlorocarbonylphenothiazine;phenothiazine-10-carboxylchloride;N-chloroformylphenothiazine;phenothioazine-10-carbonylchloride;EINECS242-699-7;10-chlorocarbonyl-phenothiazine;BB_SC-5369;

    分子式:C13H8ClNOS

    分子量:261.727

    精确质量:261.002

    Psa:45.61

    MDL号:MFCD00044216

    外观与性状:绿色灰色粉末

    密度:1.432g/cm3

    沸点:416.1ºC at 760mmHg

    熔点:168-172 °C

    闪点:205.4ºC

    折射率:1.523

    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:3.11E-05mmHg at 25°C

    安全说明:S45-S36/37/39-S28A-S26-S24/25

    危险类别码:R34

    海关编码:2934300000

    危险品标志:C

     18956-87-1 详细信息

    噻嗪

    CAS号:18956-87-1

    品名:吩噻嗪-10-碳酰氯Phenothiazine-10-carbonylchloride

    中文别名:吩噻嗪-10-羰酰氯;

    英文别名:N-chlorocarbonylphenothiazine;phenothiazine-10-carboxylchloride;N-chloroformylphenothiazine;phenothioazine-10-carbonylchloride;EINECS242-699-7;10-chlorocarbonyl-phenothiazine;BB_SC-5369;

    分子式:C13H8ClNOS

    分子量:261.727

    精确质量:261.002

    Psa:45.61

    MDL号:MFCD00044216

    外观与性状:绿色灰色粉末

    密度:1.432g/cm3

    沸点:416.1ºC at 760mmHg

    熔点:168-172 °C

    闪点:205.4ºC

    折射率:1.523

    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:3.11E-05mmHg at 25°C

    安全说明:S45-S36/37/39-S28A-S26-S24/25

    危险类别码:R34

    海关编码:2934300000

    危险品标志:C

    展开

    噻嗪18956-87-1
    源叶 吩噻嗪-10-碳酰氯 Phenothiazine-10-carbonylch... 现货

     2690.00
    S44011 98%
    三嗪645-05-6

    CAS号:645-05-6

    品名:六甲蜜胺hexamethylmelamine

    中文别名:六甲三聚氰胺;2,4,6-三(二甲氨基)均三嗪;六甲聚腈胺;

    英文别名:Altretamine;Hexalen;Hexastat;NC195;N2,N2,N4,N4,N6,N6-hexamethyl-1,3,5-triazine-2,4,6-triamine;HMM;N,N,N',N',N'',N''-hexamethyl-1,3,5-triazine-2,4,6-triamine;altretamine;HTM;N,N,N’,N’,N″,N″-hexamethyl-1,3,5-triazine-2,4,6-triamine;2,4,6-tris<dimethylamino>-1,3,5-triazine;Hexylen;Hemel;hemel;

    分子式:C9H18N6

    分子量:210.279

    精确质量:210.159

    Psa:48.39

    RTECS号:OS1050000

    UNII号:Q8BIH59O7H

    外观与性状:无色结晶固体

    密度:1.148 g/cm3

    沸点:301ºC

    熔点:171-175°C(lit.)

    闪点:159.1ºC

    折射率:1.569

    储存条件:Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

    安全说明:S26-S36

    危险类别码:R22; R36/37/38

    WGK Germany:3

    海关编码:2933699090

    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:H302; H315; H319; H335

    简介:Anantitumoragentwhichalsoactsasachemosterilantformalehousefliesandotherinsects.Antineoplastic.

    用途:抗肿瘤药物

     645-05-6 详细信息

    三嗪

    CAS号:645-05-6

    品名:六甲蜜胺hexamethylmelamine

    中文别名:六甲三聚氰胺;2,4,6-三(二甲氨基)均三嗪;六甲聚腈胺;

    英文别名:Altretamine;Hexalen;Hexastat;NC195;N2,N2,N4,N4,N6,N6-hexamethyl-1,3,5-triazine-2,4,6-triamine;HMM;N,N,N',N',N'',N''-hexamethyl-1,3,5-triazine-2,4,6-triamine;altretamine;HTM;N,N,N’,N’,N″,N″-hexamethyl-1,3,5-triazine-2,4,6-triamine;2,4,6-tris<dimethylamino>-1,3,5-triazine;Hexylen;Hemel;hemel;

    分子式:C9H18N6

    分子量:210.279

    精确质量:210.159

    Psa:48.39

    RTECS号:OS1050000

    UNII号:Q8BIH59O7H

    外观与性状:无色结晶固体

    密度:1.148 g/cm3

    沸点:301ºC

    熔点:171-175°C(lit.)

    闪点:159.1ºC

    折射率:1.569

    储存条件:Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

    安全说明:S26-S36

    危险类别码:R22; R36/37/38

    WGK Germany:3

    海关编码:2933699090

    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:H302; H315; H319; H335

    简介:Anantitumoragentwhichalsoactsasachemosterilantformalehousefliesandotherinsects.Antineoplastic.

    用途:抗肿瘤药物

    展开

    三嗪645-05-6
    源叶 2,4,6-三(二甲氨基)均三嗪 2,4,6-Tris(dimethylamino)-1,... 期货,请咨询

     2725.00
    S49474 96%
    吡咯101385-90-4

    CAS号:101385-90-4

    品名:(S)-3-羟基-1-苄基吡咯烷(S)-1-Benzyl-3-Pyrrolidinol

    中文别名:(S)-1-苄基-3-吡咯烷醇;

    英文别名:(S)-1-Benzyl-3-pyrrolidinol;S-(-)-1-Benzyl-3-pyrrolidinol;(S)-(-)-1-Benzyl-3-pyrrolidinol;(S)-1-Benzyl-3-hydroxypyrrolidine;(S)-(−)-1-Benzyl-3-pyrrolidinol;(S)-1-Benzylpyrrolidin-3-ol;(3S)-1-benzylpyrrolidin-3-ol;

    分子式:C11H15NO

    分子量:177.243

    精确质量:177.115

    Psa:23.47

    BRN号:4982831

    EINECS号:212-273-5

    MDL号:MFCD00075485

    PubChem号:24862730

    外观与性状:透明淡黄色液体

    密度:1.07g/mLat 25°C(lit.)

    沸点:115°C0.8mm Hg(lit.)

    闪点:&>230°F

    折射率:n20/D 1.548(lit.)

    蒸汽压:0.000592mmHg 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:2933990090

    危险品标志:Xi

     101385-90-4 详细信息

    吡咯

    CAS号:101385-90-4

    品名:(S)-3-羟基-1-苄基吡咯烷(S)-1-Benzyl-3-Pyrrolidinol

    中文别名:(S)-1-苄基-3-吡咯烷醇;

    英文别名:(S)-1-Benzyl-3-pyrrolidinol;S-(-)-1-Benzyl-3-pyrrolidinol;(S)-(-)-1-Benzyl-3-pyrrolidinol;(S)-1-Benzyl-3-hydroxypyrrolidine;(S)-(−)-1-Benzyl-3-pyrrolidinol;(S)-1-Benzylpyrrolidin-3-ol;(3S)-1-benzylpyrrolidin-3-ol;

    分子式:C11H15NO

    分子量:177.243

    精确质量:177.115

    Psa:23.47

    BRN号:4982831

    EINECS号:212-273-5

    MDL号:MFCD00075485

    PubChem号:24862730

    外观与性状:透明淡黄色液体

    密度:1.07g/mLat 25°C(lit.)

    沸点:115°C0.8mm Hg(lit.)

    闪点:&>230°F

    折射率:n20/D 1.548(lit.)

    蒸汽压:0.000592mmHg 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:2933990090

    危险品标志:Xi

    展开

    吡咯101385-90-4
    源叶 (S)-(-)-1-苄基-3-吡咯烷醇 (S)-(-)-1-Benzyl-3-pyrrolidi... 现货

     2360.00
    S32031 ≥99%
    香豆素298-81-7

    CAS号:298-81-7

    品名:8-甲氧基补骨脂素methoxsalen

    中文别名:花椒毒素;甲氧沙林;甲氧基补骨脂素;

    英文别名:9-methoxypsoralen;Puvalen;Xanthotoxin;8-methoxypsoralene;8-MP;8-MOP,9-Methoxyfuro[3,2-g][1]benzopyran-7-one,Ammoidin;Methoxsalen;Puvamet;Dermox;xanthotoxin;Meloxine;7H-Furo[3,2-g][1]benzopyran-7-one,9-methoxy-;9-Methoxy-7H-furo[3,2-g]chromen-7-one;Uvadex;8-MOP,8-Methoxypsoralen,9-Methoxyfuro[3,2-g][1]benzopyran-7-one;8-MOP;Vitpso;Metoxin;8-Methoxypsoralen;Ammodin;

    分子式:C12H8O4

    分子量:216.19

    精确质量:216.042

    Psa:52.58

    RTECS号:LV1400000

    MDL号:MFCD00005009

    外观与性状:无气味的白色至奶油色的结晶固体,苦味道

    密度:1.368g/cm3

    沸点:414.8ºC at 760mmHg

    熔点:148-150°C(lit.)

    闪点:204.7ºC

    折射率:1.635

    稳定性:Stable under normal temperatures and pressures. May decompose when exposed to light.

    储存条件:Corrosives area. Keep containers tightly closed. Store protected from light. Store in a cool, dry area away from incompatible substances.

    蒸汽压:4.33E-07mmHg at 25°C

    安全说明:S36/37-S53-S45-S36/37/39-S26

    危险类别码:R22; R34; R45; R46

    WGK Germany:3

    海关编码:2932999099

    危险品运输编码:3216

    危险类别:6.1

    包装等级:I; II; III

    危险品标志:T

    简介:Methoxsalen—alsocalledxanthotoxin,marketedunderthetradenamesOxsoralen,Deltasoralen,Meladinine—isadrugusedtotreatpsoriasis,eczema,vitiligo,andsomecutaneouslymphomasinconjunctionwithexposingtheskintoUVAlightfromlampsorsunlight.MethoxsalenmodifiesthewayskincellsreceivetheUVAradiation,allegedlyclearingupthedisease.Thedosagecomesin10mgtablets,whicharetakenintheamountof30mg75minutesbeforeaPUVA(psoralen+UVA)lighttreatment.Chemically,methoxsalenbelongstoaclassoforganicnaturalmoleculesknownasfuranocoumarins.Theyconsistofcoumarinannulatedwithfuran.Itcanalsobeinjectedandusedtopically.

    用途:用于治疗牛皮癣、白癫风等疾病

     298-81-7 详细信息

    香豆素

    CAS号:298-81-7

    品名:8-甲氧基补骨脂素methoxsalen

    中文别名:花椒毒素;甲氧沙林;甲氧基补骨脂素;

    英文别名:9-methoxypsoralen;Puvalen;Xanthotoxin;8-methoxypsoralene;8-MP;8-MOP,9-Methoxyfuro[3,2-g][1]benzopyran-7-one,Ammoidin;Methoxsalen;Puvamet;Dermox;xanthotoxin;Meloxine;7H-Furo[3,2-g][1]benzopyran-7-one,9-methoxy-;9-Methoxy-7H-furo[3,2-g]chromen-7-one;Uvadex;8-MOP,8-Methoxypsoralen,9-Methoxyfuro[3,2-g][1]benzopyran-7-one;8-MOP;Vitpso;Metoxin;8-Methoxypsoralen;Ammodin;

    分子式:C12H8O4

    分子量:216.19

    精确质量:216.042

    Psa:52.58

    RTECS号:LV1400000

    MDL号:MFCD00005009

    外观与性状:无气味的白色至奶油色的结晶固体,苦味道

    密度:1.368g/cm3

    沸点:414.8ºC at 760mmHg

    熔点:148-150°C(lit.)

    闪点:204.7ºC

    折射率:1.635

    稳定性:Stable under normal temperatures and pressures. May decompose when exposed to light.

    储存条件:Corrosives area. Keep containers tightly closed. Store protected from light. Store in a cool, dry area away from incompatible substances.

    蒸汽压:4.33E-07mmHg at 25°C

    安全说明:S36/37-S53-S45-S36/37/39-S26

    危险类别码:R22; R34; R45; R46

    WGK Germany:3

    海关编码:2932999099

    危险品运输编码:3216

    危险类别:6.1

    包装等级:I; II; III

    危险品标志:T

    简介:Methoxsalen—alsocalledxanthotoxin,marketedunderthetradenamesOxsoralen,Deltasoralen,Meladinine—isadrugusedtotreatpsoriasis,eczema,vitiligo,andsomecutaneouslymphomasinconjunctionwithexposingtheskintoUVAlightfromlampsorsunlight.MethoxsalenmodifiesthewayskincellsreceivetheUVAradiation,allegedlyclearingupthedisease.Thedosagecomesin10mgtablets,whicharetakenintheamountof30mg75minutesbeforeaPUVA(psoralen+UVA)lighttreatment.Chemically,methoxsalenbelongstoaclassoforganicnaturalmoleculesknownasfuranocoumarins.Theyconsistofcoumarinannulatedwithfuran.Itcanalsobeinjectedandusedtopically.

    用途:用于治疗牛皮癣、白癫风等疾病

    展开

    香豆素298-81-7
    源叶 花椒毒素 8-Methoxypsoralen 现货

     3000.00
    S31493 ≥98%
    喹唑啉27631-29-4

    CAS号:27631-29-4

    品名:2,4-二氯-6,7-二甲氧基喹唑啉2,4-Dichloro-6,7-dimethoxyquinazoline

    中文别名:多沙唑嗪杂质E;

    英文别名:7-diMethoxyquinoazoline;2,4-Dichloro-6,7-dimethoxyxinazoline;2,4-dichloro-6,7-dimethoxy-quinazoline;2,4-Dichloro-6,7-dimethoxyquin;2-chloro-6,7-dimethoxy-3H-quinazolin-4-one;2,4-Dichlor-6,7-dimethoxy-chinazolin;2,4-Dichloro-6,7-diMethoxyquinazoline;2,4-DICHLORO-6,7-DIMETHOXYQUINAZOLINETERAZOSIN;2,4-Dichloro-6,7-dimethoxyquinoazoline;2-Chloro-6,7-diMethoxyquinazolin-4-ylChloride;

    分子式:C10H8Cl2N2O2

    分子量:259.089

    精确质量:257.996

    Psa:44.24

    MDL号:MFCD00051733

    外观与性状:白色粉末

    密度:1.424 g/cm3

    沸点:340.5ºC at 760 mmHg

    熔点:172-177 °C

    闪点:159.7ºC

    折射率:1.614

    蒸汽压:0mmHg at 25°C

    安全说明:S37/39-S26-S36

    危险类别码:R36/37/38

    海关编码:2933990090

    危险品标志:Xi

    简介:Anintermediateinthepreparationofpotentialinhibitorsofepidermalgrowthfactorreceptorkinases.AnintermediateinthepreparationofTerazosin.

    用途:哌唑嗪的中间体

     27631-29-4 详细信息

    喹唑啉

    CAS号:27631-29-4

    品名:2,4-二氯-6,7-二甲氧基喹唑啉2,4-Dichloro-6,7-dimethoxyquinazoline

    中文别名:多沙唑嗪杂质E;

    英文别名:7-diMethoxyquinoazoline;2,4-Dichloro-6,7-dimethoxyxinazoline;2,4-dichloro-6,7-dimethoxy-quinazoline;2,4-Dichloro-6,7-dimethoxyquin;2-chloro-6,7-dimethoxy-3H-quinazolin-4-one;2,4-Dichlor-6,7-dimethoxy-chinazolin;2,4-Dichloro-6,7-diMethoxyquinazoline;2,4-DICHLORO-6,7-DIMETHOXYQUINAZOLINETERAZOSIN;2,4-Dichloro-6,7-dimethoxyquinoazoline;2-Chloro-6,7-diMethoxyquinazolin-4-ylChloride;

    分子式:C10H8Cl2N2O2

    分子量:259.089

    精确质量:257.996

    Psa:44.24

    MDL号:MFCD00051733

    外观与性状:白色粉末

    密度:1.424 g/cm3

    沸点:340.5ºC at 760 mmHg

    熔点:172-177 °C

    闪点:159.7ºC

    折射率:1.614

    蒸汽压:0mmHg at 25°C

    安全说明:S37/39-S26-S36

    危险类别码:R36/37/38

    海关编码:2933990090

    危险品标志:Xi

    简介:Anintermediateinthepreparationofpotentialinhibitorsofepidermalgrowthfactorreceptorkinases.AnintermediateinthepreparationofTerazosin.

    用途:哌唑嗪的中间体

    展开

    喹唑啉27631-29-4
    源叶 2,4-二氯-6,7-二甲氧基喹唑啉 2,4-Dichloro-6,7-dimethoxyqu... 现货

     2300.00
    S45398 98%
    吡喃59146-56-4

    CAS号:59146-56-4

    品名:2-(2-溴乙基)四氢-2H-吡喃2-(2-Bromoethoxy)tetrahydro-2H-pyran

    中文别名:2-(2-溴乙氧基)四氢-2H-吡喃;

    英文别名:2-(2-BROMOETHOXY)TETRAHYDRO-2H-PYRAN;

    分子式:C7H13BrO2

    分子量:209.081

    精确质量:208.01

    Psa:18.46

    密度:1.384

    沸点:62-64ºC

    闪点:88ºC

    折射率:1.482

     59146-56-4 详细信息

    吡喃

    CAS号:59146-56-4

    品名:2-(2-溴乙基)四氢-2H-吡喃2-(2-Bromoethoxy)tetrahydro-2H-pyran

    中文别名:2-(2-溴乙氧基)四氢-2H-吡喃;

    英文别名:2-(2-BROMOETHOXY)TETRAHYDRO-2H-PYRAN;

    分子式:C7H13BrO2

    分子量:209.081

    精确质量:208.01

    Psa:18.46

    密度:1.384

    沸点:62-64ºC

    闪点:88ºC

    折射率:1.482

    展开

    吡喃59146-56-4
    源叶 2-(2-溴乙氧基)四氢-2H-吡喃 2-(2-Bromoethoxy)tetrahydro-... 期货,请咨询

     2404.00
    S48756 ≥95% ,containsK2CO3asstabilizer
    吡喃1004-36-0

    CAS号:1004-36-0

    品名:2,6-二甲基-4-吡喃酮2,6-Dimethyl-4H-pyran-4-one

    中文别名:2,6-二甲基-Gamma-吡喃酮;2,6-二甲基-4H-吡喃-4-酮;

    英文别名:4H-Pyran-4-one,2,6-dimethyl-;2,6-DiMethyl-γ-pyrone;2,6-dimethylpyran-4-one;2,6-Dimethyl-Gamma-Pyrone;

    分子式:C7H8O2

    分子量:124.137

    精确质量:124.052

    Psa:30.21

    RTECS号:UQ0780000

    BRN号:107418

    EINECS号:213-719-1

    MDL号:MFCD00006579

    外观与性状:白色至米色结晶粉末或晶体

    密度:1.065 g/cm3

    沸点:248-250°C(lit.)

    熔点:133-137°C(lit.)

    闪点:248-250°C

    折射率:1.485

    稳定性:Stable under normal temperatures and pressures.

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

    蒸汽压:0.0235mmHg at 25°C

    安全说明:S36/37

    危险类别码:R22

    WGK Germany:3

    海关编码:29329995

    危险品标志:Xn

     1004-36-0 详细信息

    吡喃

    CAS号:1004-36-0

    品名:2,6-二甲基-4-吡喃酮2,6-Dimethyl-4H-pyran-4-one

    中文别名:2,6-二甲基-Gamma-吡喃酮;2,6-二甲基-4H-吡喃-4-酮;

    英文别名:4H-Pyran-4-one,2,6-dimethyl-;2,6-DiMethyl-γ-pyrone;2,6-dimethylpyran-4-one;2,6-Dimethyl-Gamma-Pyrone;

    分子式:C7H8O2

    分子量:124.137

    精确质量:124.052

    Psa:30.21

    RTECS号:UQ0780000

    BRN号:107418

    EINECS号:213-719-1

    MDL号:MFCD00006579

    外观与性状:白色至米色结晶粉末或晶体

    密度:1.065 g/cm3

    沸点:248-250°C(lit.)

    熔点:133-137°C(lit.)

    闪点:248-250°C

    折射率:1.485

    稳定性:Stable under normal temperatures and pressures.

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

    蒸汽压:0.0235mmHg at 25°C

    安全说明:S36/37

    危险类别码:R22

    WGK Germany:3

    海关编码:29329995

    危险品标志:Xn

    展开

    吡喃1004-36-0
    源叶 2,6-二甲基-γ-吡喃酮 2,6-Dimethyl-γ-pyrone 现货

     2920.00
    S40091 99%
    吡喃37674-72-9

    CAS号:37674-72-9

    品名:6-氯-4-二氢色原酮6-CHLOROCHROMAN-4-ONE

    中文别名:6-氯苯并二氢吡喃-4-酮;

    英文别名:6-Chloro-4-chroManone;6-chloro-2,3-dihydrochromen-4-one;4H-1-Benzopyran-4-one,6-chloro-2,3-dihydro-;

    分子式:C9H7ClO2

    分子量:182.604

    精确质量:182.013

    Psa:26.3

    EINECS号:253-611-1

    密度:1.345g/cm3

    沸点:322ºC at 760mmHg

    熔点:97-102°C(lit.)

    闪点:149.7ºC

    折射率:1.578

    安全说明:S26; S36

    危险类别码:R22

    WGK Germany:2

    海关编码:2932999099

    危险品标志:Xn

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

     37674-72-9 详细信息

    吡喃

    CAS号:37674-72-9

    品名:6-氯-4-二氢色原酮6-CHLOROCHROMAN-4-ONE

    中文别名:6-氯苯并二氢吡喃-4-酮;

    英文别名:6-Chloro-4-chroManone;6-chloro-2,3-dihydrochromen-4-one;4H-1-Benzopyran-4-one,6-chloro-2,3-dihydro-;

    分子式:C9H7ClO2

    分子量:182.604

    精确质量:182.013

    Psa:26.3

    EINECS号:253-611-1

    密度:1.345g/cm3

    沸点:322ºC at 760mmHg

    熔点:97-102°C(lit.)

    闪点:149.7ºC

    折射率:1.578

    安全说明:S26; S36

    危险类别码:R22

    WGK Germany:2

    海关编码:2932999099

    危险品标志:Xn

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

    展开

    吡喃37674-72-9
    源叶 6-氯苯并二氢吡喃-4-酮 6-Chloro-4-chromanone 期货,请咨询

     2570.00
    S46602 98%
    吡喃6018-41-3

    CAS号:6018-41-3

    品名:香豆灵酸甲酯Methylcoumalate

    中文别名:2-吡喃酮-3-甲酸甲酯;2H-吡喃-2-氧代-5-羧酸甲酯;2-吡喃酮-5-甲酸甲酯;

    英文别名:methyl6-oxopyran-3-carboxylate;

    分子式:C7H6O4

    分子量:154.12

    精确质量:154.027

    Psa:56.51

    EINECS号:227-871-1

    MDL号:MFCD00010120

    外观与性状:白色至黄褐色的粉末或晶体

    密度:1.326 g/cm3

    沸点:178-180°C60mm Hg(lit.)

    熔点:65-67°C(lit.)

    闪点:178-180°C/60mm

    折射率:1.513

    WGK Germany:3

    海关编码:2932209090

    简介:α,β-UnsaturatedketoneMethylCoumalateshowedcytotoxicityagainsthumannormalgingivalfibroblastcellsandoralsquamouscellcarcinomacellline-2.

     6018-41-3 详细信息

    吡喃

    CAS号:6018-41-3

    品名:香豆灵酸甲酯Methylcoumalate

    中文别名:2-吡喃酮-3-甲酸甲酯;2H-吡喃-2-氧代-5-羧酸甲酯;2-吡喃酮-5-甲酸甲酯;

    英文别名:methyl6-oxopyran-3-carboxylate;

    分子式:C7H6O4

    分子量:154.12

    精确质量:154.027

    Psa:56.51

    EINECS号:227-871-1

    MDL号:MFCD00010120

    外观与性状:白色至黄褐色的粉末或晶体

    密度:1.326 g/cm3

    沸点:178-180°C60mm Hg(lit.)

    熔点:65-67°C(lit.)

    闪点:178-180°C/60mm

    折射率:1.513

    WGK Germany:3

    海关编码:2932209090

    简介:α,β-UnsaturatedketoneMethylCoumalateshowedcytotoxicityagainsthumannormalgingivalfibroblastcellsandoralsquamouscellcarcinomacellline-2.

    展开

    吡喃6018-41-3
    源叶 香豆灵酸甲酯 Methylcoumalate 期货,请咨询

     2650.00
    S74181 98%
    吡唑1904-31-0

    CAS号:1904-31-0

    品名:N-甲基-3-氨基吡唑1-Methyl-1H-pyrazol-3-amine

    中文别名:1-甲基-1H-吡唑-3-胺;3-氨基-1-甲基吡唑;1-甲基-3氨基吡唑;3-甲基-1-氨基吡唑;N-甲基-3-氨基-1H-吡唑;N-甲基-4-氨基吡唑;1-甲基-3-氨基吡唑;

    英文别名:1-METHYL-1H-PYRAZOL-3-YLAMINE;1-methylpyrazole-3-amine;5-amino-2-methylpyrazole;1-methyl-3-aminopyrazole;N-methyl-3-aminopyrazole;1-methyl-1H-pyrazole-3-amine;3-Amino-1-methylpyrazole;3-Amino-1-methyl-1H-pyrazole;3-amino-1-methyl-pyrazole;

    分子式:C4H7N3

    分子量:97.1185

    精确质量:97.064

    Psa:43.84

    MDL号:MFCD00466340

    外观与性状:无色至淡黄色液体

    密度:1.22 g/cm3

    沸点:93 °C

    闪点:93.8ºC

    安全说明:S26-S36/37/39

    危险类别码:R22; R36/37/38

    海关编码:2933199090

    危险品标志:Xn

     1904-31-0 详细信息

    吡唑

    CAS号:1904-31-0

    品名:N-甲基-3-氨基吡唑1-Methyl-1H-pyrazol-3-amine

    中文别名:1-甲基-1H-吡唑-3-胺;3-氨基-1-甲基吡唑;1-甲基-3氨基吡唑;3-甲基-1-氨基吡唑;N-甲基-3-氨基-1H-吡唑;N-甲基-4-氨基吡唑;1-甲基-3-氨基吡唑;

    英文别名:1-METHYL-1H-PYRAZOL-3-YLAMINE;1-methylpyrazole-3-amine;5-amino-2-methylpyrazole;1-methyl-3-aminopyrazole;N-methyl-3-aminopyrazole;1-methyl-1H-pyrazole-3-amine;3-Amino-1-methylpyrazole;3-Amino-1-methyl-1H-pyrazole;3-amino-1-methyl-pyrazole;

    分子式:C4H7N3

    分子量:97.1185

    精确质量:97.064

    Psa:43.84

    MDL号:MFCD00466340

    外观与性状:无色至淡黄色液体

    密度:1.22 g/cm3

    沸点:93 °C

    闪点:93.8ºC

    安全说明:S26-S36/37/39

    危险类别码:R22; R36/37/38

    海关编码:2933199090

    危险品标志:Xn

    展开

    吡唑1904-31-0
    源叶 N-甲基-3-氨基吡唑 3-Amino-1-methylpyrazole 期货,请咨询

     2012.00
    S44023 ≥97%
    吡咯122536-73-6

    CAS号:122536-73-6

    品名:(R)-1-苄氧羰基-3-氨基吡咯烷(3R)-1-N-Cbz-3-Aminopyrrolidine

    中文别名:(R)-1-Cbz-3-氨基吡咯烷;R-1-苄氧羰基-氨基吡咯;(R)-(-)-1-Cbz-3-氨基吡咯烷;

    英文别名:(R)-3-AMINO-1-CBZ-PYRROLIDINE;(R)-(-)-3-Amino-1-(benzyloxycarbonyl)pyrrolidine;(R)-(-)-1-Cbz-3-aminopyrrolidine;

    分子式:C12H16N2O2

    分子量:220.268

    精确质量:220.121

    Psa:55.56

    EINECS号:602-786-6

    密度:1.155 g/mL at 25ºC

    沸点:315ºC

    闪点:&>230

    折射率:1.548

    蒸汽压:3.37E-06mmHg at 25°C

    安全说明:S26

    危险类别码:R22

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xn

     122536-73-6 详细信息

    吡咯

    CAS号:122536-73-6

    品名:(R)-1-苄氧羰基-3-氨基吡咯烷(3R)-1-N-Cbz-3-Aminopyrrolidine

    中文别名:(R)-1-Cbz-3-氨基吡咯烷;R-1-苄氧羰基-氨基吡咯;(R)-(-)-1-Cbz-3-氨基吡咯烷;

    英文别名:(R)-3-AMINO-1-CBZ-PYRROLIDINE;(R)-(-)-3-Amino-1-(benzyloxycarbonyl)pyrrolidine;(R)-(-)-1-Cbz-3-aminopyrrolidine;

    分子式:C12H16N2O2

    分子量:220.268

    精确质量:220.121

    Psa:55.56

    EINECS号:602-786-6

    密度:1.155 g/mL at 25ºC

    沸点:315ºC

    闪点:&>230

    折射率:1.548

    蒸汽压:3.37E-06mmHg at 25°C

    安全说明:S26

    危险类别码:R22

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xn

    展开

    吡咯122536-73-6
    源叶 R-1-Cbz-3-氨基吡咯烷 (R)-(?)-1-Cbz-3-aminopyrroli... 期货,请咨询

     3000.00
    S41581 ≥97%
    噻吩25121-87-3

    CAS号:25121-87-3

    品名:2,5-二溴噻吩并[3,2-B]噻吩2,5-dibromo-thieno[3,2-b]thiophene

    中文别名:2,5-二溴噻吩并[3,2-b]噻吩;2,5-二溴噻吩[3,2-b]噻吩;

    英文别名:2-b]thiophene;2,5-DibroMothieno[3,2-b]thiophene;2,4-DICHLOROBENZYLZINCCHLORIDE;

    分子式:C6H2Br2S2

    分子量:298.018

    精确质量:295.796

    Psa:56.48

    MDL号:MFCD03931293

    密度:2.209 g/cm3

    沸点:346.7ºC at 760 mmHg

    熔点:130ºC

    折射率:1.773

    储存条件:Refrigerator

    蒸汽压:0.000113mmHg at 25°C

    海关编码:2934999090

    信号词:Danger

    危险性防范说明:P301 + P310

    危险标志:GHS06

    危险性描述:H301

     25121-87-3 详细信息

    噻吩

    CAS号:25121-87-3

    品名:2,5-二溴噻吩并[3,2-B]噻吩2,5-dibromo-thieno[3,2-b]thiophene

    中文别名:2,5-二溴噻吩并[3,2-b]噻吩;2,5-二溴噻吩[3,2-b]噻吩;

    英文别名:2-b]thiophene;2,5-DibroMothieno[3,2-b]thiophene;2,4-DICHLOROBENZYLZINCCHLORIDE;

    分子式:C6H2Br2S2

    分子量:298.018

    精确质量:295.796

    Psa:56.48

    MDL号:MFCD03931293

    密度:2.209 g/cm3

    沸点:346.7ºC at 760 mmHg

    熔点:130ºC

    折射率:1.773

    储存条件:Refrigerator

    蒸汽压:0.000113mmHg at 25°C

    海关编码:2934999090

    信号词:Danger

    危险性防范说明:P301 + P310

    危险标志:GHS06

    危险性描述:H301

    展开

    噻吩25121-87-3
    源叶 2,5-二溴噻吩[3,2-b]噻吩 2,5-Dibromothieno[3,2-b]thio... 期货,请咨询

     2680.00
    S45103 98%
    噻吩3141-26-2

    CAS号:3141-26-2

    品名:3,4-二溴噻吩3,4-Dibromothiophene

    中文别名:3,4-二溴噻酚;

    英文别名:Thiophene,4-dibromo;Thiophene,3,4-dibromo;3,4-dibromo-thiophene;Thiophene,3,4-dibromo-;3,4-bromothiophene;3,4-DibroMothiophene;3,4-Dibromthiophen;

    分子式:C4H2Br2S

    分子量:241.932

    精确质量:239.824

    Psa:28.24

    EINECS号:221-546-8

    MDL号:MFCD00005465

    外观与性状:无色透明液体

    密度:2.188g/mLat 25°C(lit.)

    沸点:221-222°C(lit.)

    熔点:4-5°C(lit.)

    闪点:&>230°F

    折射率:n20/D 1.640(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. Refrigerator (approx 4ºC).

    安全说明:S26-S36-S36/37/39

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:29349990

    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

    简介:3,4-Dibromothipheneisusedinthesynthesisofthiophene-estrogenreceptorligandswhichcontainsuperagonistactivitieswheninvolvingluciferaseingenesinhumancellsgiving2-3timestheactivityofestradiol.Alsousedinthesynthesisofsupercapacitorsforuseaschargestorageapplications.

     3141-26-2 详细信息

    噻吩

    CAS号:3141-26-2

    品名:3,4-二溴噻吩3,4-Dibromothiophene

    中文别名:3,4-二溴噻酚;

    英文别名:Thiophene,4-dibromo;Thiophene,3,4-dibromo;3,4-dibromo-thiophene;Thiophene,3,4-dibromo-;3,4-bromothiophene;3,4-DibroMothiophene;3,4-Dibromthiophen;

    分子式:C4H2Br2S

    分子量:241.932

    精确质量:239.824

    Psa:28.24

    EINECS号:221-546-8

    MDL号:MFCD00005465

    外观与性状:无色透明液体

    密度:2.188g/mLat 25°C(lit.)

    沸点:221-222°C(lit.)

    熔点:4-5°C(lit.)

    闪点:&>230°F

    折射率:n20/D 1.640(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. Refrigerator (approx 4ºC).

    安全说明:S26-S36-S36/37/39

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:29349990

    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

    简介:3,4-Dibromothipheneisusedinthesynthesisofthiophene-estrogenreceptorligandswhichcontainsuperagonistactivitieswheninvolvingluciferaseingenesinhumancellsgiving2-3timestheactivityofestradiol.Alsousedinthesynthesisofsupercapacitorsforuseaschargestorageapplications.

    展开

    噻吩3141-26-2
    源叶 3,4-二溴噻吩 3,4-Dibromothiophene 期货,请咨询

     2100.00
    S45808 97%
    吡啶1121-58-0

    CAS号:1121-58-0

    品名:4-甲氨基吡啶N-Methyl-4-pyridinamine

    中文别名:4-甲基氨基吡啶;4-(甲氨基)吡啶;

    英文别名:4-Pyridinamine,N-methyl-;N-Methylpyridin-4-amine;4-(MethylaMino)pyridine;N-methylpyridin-4-amine;

    分子式:C6H8N2

    分子量:108.141

    精确质量:108.069

    Psa:24.92

    BRN号:108213

    EINECS号:000-000-0

    MDL号:MFCD00152625

    PubChem号:24851695

    密度:1.059 g/cm3

    沸点:100°C0.1mm Hg(lit.)

    熔点:124-125°C(lit.)

    折射率:1.579

    蒸汽压:0.165mmHg at 25°C

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933399090

    危险品运输编码:2811

    危险类别:6.1

    包装等级:III

    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

     1121-58-0 详细信息

    吡啶

    CAS号:1121-58-0

    品名:4-甲氨基吡啶N-Methyl-4-pyridinamine

    中文别名:4-甲基氨基吡啶;4-(甲氨基)吡啶;

    英文别名:4-Pyridinamine,N-methyl-;N-Methylpyridin-4-amine;4-(MethylaMino)pyridine;N-methylpyridin-4-amine;

    分子式:C6H8N2

    分子量:108.141

    精确质量:108.069

    Psa:24.92

    BRN号:108213

    EINECS号:000-000-0

    MDL号:MFCD00152625

    PubChem号:24851695

    密度:1.059 g/cm3

    沸点:100°C0.1mm Hg(lit.)

    熔点:124-125°C(lit.)

    折射率:1.579

    蒸汽压:0.165mmHg at 25°C

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933399090

    危险品运输编码:2811

    危险类别:6.1

    包装等级:III

    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

    展开

    吡啶1121-58-0
    源叶 4-甲氨基吡啶 4-(Methylamino)pyridine 期货,请咨询

     2000.00
    S41007 99%
    其它杂环14430-23-0

    CAS号:14430-23-0

    品名:5,6-二甲氧基吲哚5,6-DIMETHOXYINDOLE

    中文别名:5,6-二甲氧基吲哚

    英文别名:5,6-Dimethoxyindole;5,6-dimethoxy-1H-indole;

    分子式:C10H11NO2

    分子量:177.2

    精确质量:177.079

    Psa:34.25

    BRN号:5683

    EINECS号:238-402-5

    MDL号:MFCD00005675

    PubChem号:24854798

    外观与性状:类似白色结晶粉末

    密度:1.182 g/cm3

    沸点:198°C 8mm

    熔点:154-157°C(lit.)

    闪点:198°C/8mm

    折射率:1.608

    蒸汽压:0.0006mmHg at 25°C

    安全说明:S22-S24/25

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xi

    简介:Anindolederivativeasanalgesicantiinflammatoryusefulintreatmentofpain,inflammation.

     14430-23-0 详细信息

    其它杂环

    CAS号:14430-23-0

    品名:5,6-二甲氧基吲哚5,6-DIMETHOXYINDOLE

    中文别名:5,6-二甲氧基吲哚

    英文别名:5,6-Dimethoxyindole;5,6-dimethoxy-1H-indole;

    分子式:C10H11NO2

    分子量:177.2

    精确质量:177.079

    Psa:34.25

    BRN号:5683

    EINECS号:238-402-5

    MDL号:MFCD00005675

    PubChem号:24854798

    外观与性状:类似白色结晶粉末

    密度:1.182 g/cm3

    沸点:198°C 8mm

    熔点:154-157°C(lit.)

    闪点:198°C/8mm

    折射率:1.608

    蒸汽压:0.0006mmHg at 25°C

    安全说明:S22-S24/25

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xi

    简介:Anindolederivativeasanalgesicantiinflammatoryusefulintreatmentofpain,inflammation.

    展开

    其它杂环14430-23-0
    源叶 5,6-二甲氧基吲哚 5,6-Dimethoxyindole 期货,请咨询

     2803.00
    S42708 ≥99%
    其它杂环92149-07-0

    CAS号:92149-07-0

    品名:4,7-二甲氧基-1,10-菲咯啉4,7-Dimethoxy-1,10-phenanthroline

    中文别名:4,7-二甲氧基-1,10-菲罗啉;

    英文别名:4,7-Dimethoxy-1,10-Phenanthroline;

    分子式:C14H12N2O2

    分子量:240.257

    精确质量:240.09

    Psa:44.24

    MDL号:MFCD00233883

    密度:1.251g/cm3

    沸点:373.121ºC at 760 mmHg

    熔点:197-212ºC

    闪点:135.888ºC

    折射率:1.667

    安全说明:26-39-61

    危险类别码:R22; R41; R50

    海关编码:2933990090

    危险品运输编码:UN 3077 9/PG 3

    危险品标志:Xn; N

    信号词:Danger

    危险性防范说明:P273; P280; P305 + P351 + P338

    危险标志:GHS05, GHS07, GHS09

    危险性描述:H302; H318; H400

     92149-07-0 详细信息

    其它杂环

    CAS号:92149-07-0

    品名:4,7-二甲氧基-1,10-菲咯啉4,7-Dimethoxy-1,10-phenanthroline

    中文别名:4,7-二甲氧基-1,10-菲罗啉;

    英文别名:4,7-Dimethoxy-1,10-Phenanthroline;

    分子式:C14H12N2O2

    分子量:240.257

    精确质量:240.09

    Psa:44.24

    MDL号:MFCD00233883

    密度:1.251g/cm3

    沸点:373.121ºC at 760 mmHg

    熔点:197-212ºC

    闪点:135.888ºC

    折射率:1.667

    安全说明:26-39-61

    危险类别码:R22; R41; R50

    海关编码:2933990090

    危险品运输编码:UN 3077 9/PG 3

    危险品标志:Xn; N

    信号词:Danger

    危险性防范说明:P273; P280; P305 + P351 + P338

    危险标志:GHS05, GHS07, GHS09

    危险性描述:H302; H318; H400

    展开

    其它杂环92149-07-0
    源叶 4,7-二甲氧基-1,10-菲咯啉 4,7-Dimethoxy-1,10-phenanthr... 期货,请咨询

     2010.00
    S51835 97%
    嘌呤1500-85-2

    CAS号:1500-85-2

    品名:6-氨基-7-氮杂嘌呤4-Amino-7H-pyrrolo[2,3-d]pyrimidine

    中文别名:4-氨基-7H-吡咯并[2,3-d]嘧啶;4-氨基-7H-吡咯[2,3-d]嘧啶;

    英文别名:7H-pyrrolo[2,3-d]pyrimidin-4-amine;6-Amino-7-deazapurine;

    分子式:C6H6N4

    分子量:134.139

    精确质量:134.059

    Psa:67.59

    MDL号:MFCD01686848

    密度:1.48g/cm3

    沸点:399.8ºC at 760mmHg

    闪点:224.4ºC

    折射率:1.806

    蒸汽压:1.33E-06mmHg at 25°C

    海关编码:2933990090

     1500-85-2 详细信息

    嘌呤

    CAS号:1500-85-2

    品名:6-氨基-7-氮杂嘌呤4-Amino-7H-pyrrolo[2,3-d]pyrimidine

    中文别名:4-氨基-7H-吡咯并[2,3-d]嘧啶;4-氨基-7H-吡咯[2,3-d]嘧啶;

    英文别名:7H-pyrrolo[2,3-d]pyrimidin-4-amine;6-Amino-7-deazapurine;

    分子式:C6H6N4

    分子量:134.139

    精确质量:134.059

    Psa:67.59

    MDL号:MFCD01686848

    密度:1.48g/cm3

    沸点:399.8ºC at 760mmHg

    闪点:224.4ºC

    折射率:1.806

    蒸汽压:1.33E-06mmHg at 25°C

    海关编码:2933990090

    展开

    嘌呤1500-85-2
    源叶 4-氨基-7H-吡咯[2,3-d]嘧啶 4-Amino-7H-Pyrrolo[2,3-d]Pyr... 现货

     2100.00
    S42948 97%
    吡嗪1124-11-4

    CAS号:1124-11-4

    品名:川芎嗪Tetramethylpyrazine

    中文别名:川芎嗪,四甲基吡嗪;2,3,5,6-四甲基哌嗪;2,3,5,6-四甲基;2,3,5,6-四甲基吡嗪;

    英文别名:2,3,5,6-tetramethylpyrazine;Pyrazine,tetramethyl-;

    分子式:C8H12N2

    分子量:136.194

    精确质量:136.1

    Psa:25.78

    RTECS号:UQ3905000

    BRN号:113100

    EINECS号:214-391-2

    MDL号:MFCD00006146

    PubChem号:24901575

    外观与性状:白色晶体或粉末

    密度:1.08

    沸点:190°C(lit.)

    熔点:77-80°C(lit.)

    闪点:128-130°C/200mm

    折射率:1.503

    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.

    蒸汽压:0.671mmHg at 25°C

    安全说明:S26-S39-S24/25

    危险类别码:R22

    WGK Germany:3

    海关编码:29339990

    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:Tetramethylpyrazine,alsoknownasligustrazine,isanantiinflammatorycompoundisolatedfromthefermentedfoodnatto.Itdemonstratedinvivonootropicactivityinrats.

    用途:用作调味剂、酒精饮料的甜味增强剂、卷烟的矫味剂和增补剂。

     1124-11-4 详细信息

    吡嗪

    CAS号:1124-11-4

    品名:川芎嗪Tetramethylpyrazine

    中文别名:川芎嗪,四甲基吡嗪;2,3,5,6-四甲基哌嗪;2,3,5,6-四甲基;2,3,5,6-四甲基吡嗪;

    英文别名:2,3,5,6-tetramethylpyrazine;Pyrazine,tetramethyl-;

    分子式:C8H12N2

    分子量:136.194

    精确质量:136.1

    Psa:25.78

    RTECS号:UQ3905000

    BRN号:113100

    EINECS号:214-391-2

    MDL号:MFCD00006146

    PubChem号:24901575

    外观与性状:白色晶体或粉末

    密度:1.08

    沸点:190°C(lit.)

    熔点:77-80°C(lit.)

    闪点:128-130°C/200mm

    折射率:1.503

    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.

    蒸汽压:0.671mmHg at 25°C

    安全说明:S26-S39-S24/25

    危险类别码:R22

    WGK Germany:3

    海关编码:29339990

    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:Tetramethylpyrazine,alsoknownasligustrazine,isanantiinflammatorycompoundisolatedfromthefermentedfoodnatto.Itdemonstratedinvivonootropicactivityinrats.

    用途:用作调味剂、酒精饮料的甜味增强剂、卷烟的矫味剂和增补剂。

    展开

    吡嗪1124-11-4
    源叶 磷酸川芎嗪 TetramethylpyrazinePhosphat... 现货

     2100.00
    S27028 98%
    吡嗪1588-89-2

    CAS号:1588-89-2

    品名:2,3-二苯基哌嗪2,3-DIPHENYLPYRAZINE

    中文别名:2,3-联苯基哌嗪;

    英文别名:2,3-DIFLUORO-4-METHYLBENZOTRIFLUORIDE;2,3-Diphenyl-pyrazin;diphenylpyrazine;2,3-Diphenyl-pyrazine;

    分子式:C16H12N2

    分子量:232.28

    精确质量:232.1

    Psa:25.78

    MDL号:MFCD00053000

    密度:1.125g/cm3

    沸点:341.4ºC at 760mmHg

    熔点:119-122ºC

    折射率:1.61

    蒸汽压:0.00016mmHg at 25°C

    海关编码:2933990090

     1588-89-2 详细信息

    吡嗪

    CAS号:1588-89-2

    品名:2,3-二苯基哌嗪2,3-DIPHENYLPYRAZINE

    中文别名:2,3-联苯基哌嗪;

    英文别名:2,3-DIFLUORO-4-METHYLBENZOTRIFLUORIDE;2,3-Diphenyl-pyrazin;diphenylpyrazine;2,3-Diphenyl-pyrazine;

    分子式:C16H12N2

    分子量:232.28

    精确质量:232.1

    Psa:25.78

    MDL号:MFCD00053000

    密度:1.125g/cm3

    沸点:341.4ºC at 760mmHg

    熔点:119-122ºC

    折射率:1.61

    蒸汽压:0.00016mmHg at 25°C

    海关编码:2933990090

    展开

    吡嗪1588-89-2
    源叶 2,3-二苯基哌嗪 2,3-Diphenylpyrazine 现货

     2770.00
    S43220 98%
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