51868-46-3

• 常用中文名：分散蓝 291G
• 常用英文名：N-[2-[(2-bromo-4,6-dinitrophenyl)azo]-5-(diallylamino)-4-methoxyphenyl]acetamide
• CAS号：51868-46-3
• 分子式：C₂₁H₂₁BrN₆O₆
• 分子量：533.33200
• 发布时间：2018-09-17 13:04:10
• 更新时间：2026-08-06 20:39:52

名称

• 中文名: 分散蓝 291G
• 英文名: N-[5-[bis(prop-2-enyl)amino]-2-[(2-bromo-4,6-dinitrophenyl)diazenyl]-4-methoxyphenyl]acetamide
• 中文别名: N-[2-(2-溴代-4,6-二硝基苯基偶氮基)-5-[二(2-丙烯基)氨基]-4-甲氧基苯基]乙酰胺; 分散蓝G号滤饼; 分散蓝 G; 分散蓝291G号滤饼; N-[2-(2-溴-4,6-二硝基苯基偶氮基)-5-[二(2-丙烯基)氨基]-4-甲氧基苯基]乙酰胺
• 英文别名: Einecs -4; 2'-(2-Bromo-4,6-dinitrophenylazo)-4'-methoxy-5'-(diallylamino)acetanilide; Ccris; C.I.Disperse Blue; N-[2-[2-(2-Bromo-4,6-dinitrophenyl)diazenyl]-5-(di-2-propen-1-ylamino)-4-methoxyphenyl]acetamide; 2-(Acetylamino)-2'-bromo-4-(diallylamino)-4',6'-dinitro-5-methoxyazobenzene; Acetamide, N-2-(2-bromo-4,6-dinitrophenyl)azo-5-(di-2-propenylamino)-4-methoxyphenyl; Disperse Blue 373 ( ade); N-[2-[(2-bromo-4,6-dinitrophenyl) azo]-5-(di-2-propenylamino)-4-methoxyphenyl]-Acetamide; DISPERSE BLUE G; C.I. Disperse Blue G press cake; C.I. Disperse Blue 373; Disperse Blue 291G; Disperse Blue 373; 2'-(2-Bromo-4,6-dinitrophenylazo)-5'-diallylamino-4'-methoxyacetanilide; 2-Acetylamino-2'-bromo-4-diallylamino-5-methoxy-4',6'-dinitroazobenzene; Acetamide, N-(2-(2-(2-bromo-4,6-dinitrophenyl)diazenyl)-5-(di-2-propen-1-ylamino)-4-methoxyphenyl)

物化性质

• 密度: 1.47g/cm3
• 沸点: 716.2ºC at 760mmHg
• 分子式: C₂₁H₂₁BrN₆O₆
• 分子量: 533.33200
• 闪点: 387ºC
• 精确质量: 532.07100
• PSA: 157.93000
• LogP: 6.94570
• 折射率: 1.624

合成路线

51868-45-2 1817-73-8 ~84% 51868-46-3

文献：Mutagenesis, , vol. 17, # 4 p. 293 - 299

51868-45-2 7782-78-7 1817-73-8 ~% 51868-46-3

文献：EP1188799 A1, ; Example 7 ;

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