2-[benzenesulfonyl-(3-methylphenyl)amino]-N-(2-methoxy-5-methyl-phenyl)acetamide

CAS No.
6486-53-9
Chemical Name:
2-[benzenesulfonyl-(3-methylphenyl)amino]-N-(2-methoxy-5-methyl-phenyl)acetamide
Synonyms
Direct Black 41;C.I.Direct Black 41:C.I.30260;2-[N-(benzenesulfonyl)-3-methylanilino]-N-(2-methoxy-5-methylphenyl)acetamide;2-[benzenesulfonyl-(3-methylphenyl)amino]-N-(2-methoxy-5-methyl-phenyl)acetamide
CBNumber:
CB31458366
Molecular Formula:
C23H24N2O4S
Molecular Weight:
984.96
MDL Number:
MOL File:
6486-53-9.mol

2-[benzenesulfonyl-(3-methylphenyl)amino]-N-(2-methoxy-5-methyl-phenyl)acetamide Properties

EPA Substance Registry System C.I. Direct Black 41, trisodium salt (6486-53-9)

2-[benzenesulfonyl-(3-methylphenyl)amino]-N-(2-methoxy-5-methyl-phenyl)acetamide Chemical Properties,Uses,Production

Preparation

4-(4-Aminophenyl)benzenamine double nitriding, in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, 4-Aminobenzenesulfonic acid diazo, in alkaline conditions and formation of accidentally coupled nitrogen compounds, again with 3-Acetylamino-N,N-diethylaniline coupling.

Properties and Applications

gray to black. Soluble in water for violet black. The strong sulfuric acid for navy, for violet after diluted. The dye solution to join strong hydrochloric acid have dark purple precipitation; Add thick hydrogen, have blue-ray solution oxidation gray precipitation.

2-[benzenesulfonyl-(3-methylphenyl)amino]-N-(2-methoxy-5-methyl-phenyl)acetamide Preparation Products And Raw materials

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2-[benzenesulfonyl-(3-methylphenyl)amino]-N-(2-methoxy-5-methyl-phenyl)acetamide 2-[N-(benzenesulfonyl)-3-methylanilino]-N-(2-methoxy-5-methylphenyl)acetamide C.I.Direct Black 41:C.I.30260 Direct Black 41 6486-53-9