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CAS:1124-11-4

 1124-11-4

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。

吡嗪

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