6657-32-5

• 常用中文名：分散橙 A
• 常用英文名：3-[(2-hydroxyethyl)[4-[(4-nitrophenyl)azo]phenyl]amino]propiononitrile
• CAS号：6657-32-5
• 分子式：C₁₇H₁₇N₅O₃
• 分子量：339.34900
• 相关类别： 染料及颜料 染料 分散染料
• 发布时间：2018-04-19 08:00:00
• 更新时间：2026-07-03 15:26:32

名称

• 中文名: 分散橙 A
• 英文名: 3-[(2-hydroxyethyl)[4-[(4-nitrophenyl)azo]phenyl]amino]propiononitrile
• 中文别名: 分散橙A滤饼; 3-[(2-羟乙基)[4-[(4-硝基苯基)偶氮]苯基]氨基]丙腈; 3-[(2-羟基乙基)[4-[(4-硝基苯基)氮杂]苯基]氨基]丙腈
• 英文别名: 4'-Nitro-4-<N-cyanoaethyl-N-hydroxyaethyl-amino>-azobenzol; N-(2-Cyanoethyl)-N-(2-hydroxyethyl)-4-(p-nitrophenylazo)aniline; Propanenitrile,3-((2-hydroxyethyl)(4-((4-nitrophenyl)azo)phenyl)amino); Einecs -3; Disperse Orange A; 3-[(2-hydroxyethyl)[4-[(4-nitrophenyl)azo]phenyl]amino]propiononitrile ISO 9001：2015 REACH; 3-[N-(2-Hydroxyethyl)-4-(4-nitrophenylazo)phenylamino]propanenitrile; Einecs 229-690-3; 3-[(2-hydroxyethyl)[4-[(4-nitrophenyl)azo]phenyl] amino]-Propanenitrile; 3-((2-hydroxyethyl){4-[(4-nitrophenyl)azo]phenyl}amino)propiononitrile; 3-[(2-hydroxyethyl)[4-[(4-nitrophenyl)azo]phenyl]amino]-propanenitril; TXXBJQCVIERJ-QZQOTICOSA-N; Disperse Orange A press cake; Propanenitrile, 3-((2-hydroxyethyl)(4-(2-(4-nitrophenyl)diazenyl)phenyl)amino); Propanenitrile, 3-((2-hydroxyethyl)(4-((4-nitrophenyl)azo)phenyl)amino); 3-[(4'-Nitroazobenzene-4-yl)(2-hydroxyethyl)amino]propiononitrile; 4-Nitro-4'-(N-cyanoethyl-N-hydroxyethyl-amino)-azobenzol

物化性质

• 密度: 1.26g/cm3
• 沸点: 609.6ºC at 760 mmHg
• 分子式: C₁₇H₁₇N₅O₃
• 分子量: 339.34900
• 闪点: 322.5ºC
• 精确质量: 339.13300
• PSA: 117.80000
• LogP: 4.24578
• 折射率: 1.618