5840-22-2 (2-羟基-N-(4-甲氧基-2-甲基苯基)-11H-苯并[a]咔唑-3-甲酰胺,2-Hydroxy-N-(4-methoxy-2-methylphenyl)-11H-benzoacarbazole-3-carboxamide)

2-羟基-N-(4-甲氧基-2-甲基苯基)-11H-苯并[a]咔唑-3-甲酰胺;色酚 AS-SR;冰染偶合组分 25;2-羟基-N-(4-甲氧基-2-甲基苯基)-11H-苯并[A]咔唑-3-羧酰胺;

2-Hydroxy-N-(4-methoxy-2-methylphenyl)-11H-benzo[a]carbazole-3-carboxamide;C.I. 37590;Naphtanilide SR;Naphthol AS-SR;Azoic Coupling Component 25;Amanil Naphthol AS-SR;Naphtol AS-SRLL;Tulathol AS SR;5840-22-2;EINECS 227-429-8;NSC50653;C.I. Azoic Coupling Component 25;NS00021228;SCHEMBL5819536;11H-Benzo[a]carbazole-3-carbox-p-anisidide, 2-hydroxy-2'-methyl-;NSC 50653;11H-Benzo[a]carbazole-3-carboxamide, 2-hydroxy-N-(4-methoxy-2-methylphenyl)-;DTXSID2064020;NSC-50653;11H-Benzo(a)carbazole-3-carboxamide, 2-hydroxy-N-(4-methoxy-2-methylphenyl)-;2-Hydroxy-4'-methoxy-2'-methyl-11H-benzo(a)carbazole-3-carboxanilide;11H-Benzo[a]carbazole-3-carboxamide,2-hydroxy-N-(4-methoxy-2-methylphenyl)-;GMGDWNYWMLZUEF-UHFFFAOYSA-N;

MFCD00129842

GMGDWNYWMLZUEF-UHFFFAOYSA-N

1S/C25H20N2O3/c1-14-11-16(30-2)8-10-21(14)27-25(29)20-12-15-7-9-18-17-5-3-4-6-22(17)26-24(18)19(15)13-23(20)28/h3-13,26,28H,1-2H3,(H,27,29)

OC1C(C(NC2C=CC(=CC=2C)OC)=O)=CC2C=CC3C4C=CC=CC=4NC=3C=2C=1

227-429-8

色酚AS-SR（5840-22-2）大多用于棉、维纶、黏胶纤维的染色，很少用于棉布印花。主要用作染黑色和紫色的打底剂，如与大红色基GGS、RC等偶合得紫色。本品对棉亲和力高。还可用于制中性素。其性能与色酚AS-SG相近，因而可以相互拼混使用。

以 2，3-酸、苯肼和 2-甲基-4-甲氧基苯胺为原料，首先将 2，3-酸用发烟硫酸磺化，碱熔，再与苯肼缩合，闭环。然后与碳酸钠成盐，与 2-甲基-4-甲氧基苯胺缩合得产物。经蒸馏回收氯苯后过滤，干燥、粉碎得成品。。