3267-41-2

英文名称 5-[(3-Carboxy-2-hydroxy-5-methylphenyl)(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methylbenzoic acid

CAS 3267-41-2

分子式 C25H20O9

分子量 464.42

MOL 文件 3267-41-2.mol

3267-41-2 结构式

基本信息物理化学性质安全数据

基本信息

英文别名

C.I.43860
Diamond Violet B
Mordant Violet 27
C.I.Mordant Violet 27
C.I.Mordant Violet 27:C.I.43860
5-[bis(3-carboxy-4-hydroxy-5-methylphenyl)methylidene]-3-methyl-6-oxocyclohexa-1,3-diene-1-carboxylic acid
5-[(3-Carboxy-2-hydroxy-5-methylphenyl)(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methylbenzoic acid
Benzoic acid, 3-[(3-carboxy-4-hydroxy-5-methylphenyl)(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-5-methyl-

物理化学性质

沸点749.8±60.0 °C(Predicted)

密度1.515±0.06 g/cm3(Predicted)

酸度系数(pKa)1.82±0.20(Predicted)

安全数据

海关编码2918990090