中文别名:
颜料红5;颜料红 5 [CI 12490];坚牢洋红 FB;N-(5-氯-2,4-二甲氧基苯基)-4-[[5-[(二乙基氨基)磺酰基]-2-甲氧基苯基]偶氮]-3-羟基-2-萘甲酰胺;颜料红5号
英文别名:
N-(5-Chloro-2,4-dimethoxyphenyl)-4-((5-((diethylamino)sulphonyl)-2-methoxyphenyl)azo)-3-hydroxynaphthalene-2-carboxamide;Pigment Red 5;N-(5-chloro-2,4-dimethoxyphenyl)-4-[[5-[(diethylamino)sulphonyl]-2-methoxyphenyl]azo]-3-hydroxynaphthalene-2-carboxamide;CI 12490;NAPTHOL CARMINE;2-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-4-5-(diethylamino)sulfonyl-2-methoxyphenylazo-3-hydroxy-;Pigment -- Pigment Red 5;N-(5-Chloro-2,4-dimethoxyphenyl)-4-[[5-[(diethylamino)sulfonyl]-2-methoxyphenyl]azo]-3-hydroxy-2-naphthalenecarboxamide
InChI:
InChI=1/C30H31ClN4O7S/c1-6-35(7-2)43(38,39)19-12-13-25(40-3)24(15-19)33-34-28-20-11-9-8-10-18(20)14-21(29(28)36)30(37)32-23-16-22(31)26(41-4)17-27(23)42-5/h8-17,36H,6-7H2,1-5H3,(H,32,37)
物化性质:
橙红色粉末。色光鲜艳,熔点306℃。不溶于水,易溶于乙醇,微溶于丙酮中。