产品名称

甲基红

CAS NO

493-52-7

中文别名

2-[4-(二甲氨基)苯偶氮]苯甲酸；4-二甲氨基偶氮苯-2′-羧酸；对二甲氨基偶氮苯邻羧酸；甲红；甲烷红；烷红；对二甲氨基苯偶氮邻苯甲酸；品红；酸性红2

英文名称

Benzoicacid, 2-[2-[4-(dimethylamino)phenyl]diazenyl]-

英文别名

Benzoicacid, 2-[[4-(dimethylamino)phenyl]azo]- (9CI); C.I. Acid Red 2 (8CI);2-Carboxy-4'-(dimethylamino)azobenzene; 2-[(p-Dimethylamino)phenyl]azobenzoicacid; 2-[[4-(Dimethylamino)phenyl]azo]benzoic acid;4-(2-Carboxyphenylazo)-N,N-dimethylaniline;4'-(Dimethylamino)azobenzene-2-carboxylic acid; Acid Red 2; C.I. 13020; Methylred; Methyl red C.I. 13020; NSC 215212; NSC 34729; NSC 9597; o-Methyl red;o-[[p-(Dimethylamino)phenyl]azo]benzoic acid;p-(Dimethylamino)azobenzene-o-carboxylic acid

分子式

C₁₅H₁₅N₃O₂

分子量

269.30

EINECS

207-776-1

熔点

178-182oC

沸点

479.5oC at 760mmHg

毒性