3-[[4-[(Benzothiazol-2-yl)azo]-3-methylphenyl](2-hydroxyethyl)amino]propanenitrile

CAS No.
25473-34-1
Chemical Name:
3-[[4-[(Benzothiazol-2-yl)azo]-3-methylphenyl](2-hydroxyethyl)amino]propanenitrile
Synonyms
C.I.11235;Disperse Red 156;C.I.Disperse Red 156;C.I.Disperse Red 156:C.I. 11235;2-[4-[N-(2-Cyanoethyl)-N-(2-hydroxyethyl)amino]-2-methylphenylazo]benzothiazole;3-[[4-[(Benzothiazol-2-yl)azo]-3-methylphenyl](2-hydroxyethyl)amino]propanenitrile;Propanenitrile, 3-[[4-[2-(2-benzothiazolyl)diazenyl]-3-methylphenyl](2-hydroxyethyl)amino]-
CBNumber:
CB52325775
Molecular Formula:
C19H19N5OS
Molecular Weight:
365.45
MDL Number:
MOL File:
25473-34-1.mol

3-[[4-[(Benzothiazol-2-yl)azo]-3-methylphenyl](2-hydroxyethyl)amino]propanenitrile Chemical Properties,Uses,Production

Preparation

Benzo[d]thiazol-2-amine diazo, and 3-Methyl-N-hydfoxyethyl-N-cyanoethylaniline?coupling .

Properties and Applications

Brilliant red.Used in vinegar fiber, three vinegar fiber, polyamide fiber dyeing.

Standard(Vinegar fiber) Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
AATCC 4 4-5 4-5

3-[[4-[(Benzothiazol-2-yl)azo]-3-methylphenyl](2-hydroxyethyl)amino]propanenitrile Preparation Products And Raw materials

Raw materials

Preparation Products

2-[4-[N-(2-Cyanoethyl)-N-(2-hydroxyethyl)amino]-2-methylphenylazo]benzothiazole 3-[[4-[(Benzothiazol-2-yl)azo]-3-methylphenyl](2-hydroxyethyl)amino]propanenitrile C.I.11235 C.I.Disperse Red 156 Propanenitrile, 3-[[4-[2-(2-benzothiazolyl)diazenyl]-3-methylphenyl](2-hydroxyethyl)amino]- C.I.Disperse Red 156:C.I. 11235 Disperse Red 156 25473-34-1