fast red GTR base

fast red GTR base Structure
CAS No.
5339-62-8
Chemical Name:
fast red GTR base
Synonyms
C.I.37140(base);fast red GTR base;Azoic Diazo Component 29;5-ethylsulphonyl-o-anisidine;o-Anisidine, 5-(ethylsulfonyl)-;C.I.Azoic Diazo Component 29(base);5-(Ethylsulphonyl)-2-methoxyanilin;5-(ethanesulfonyl)-2-methoxyaniline;5-(ethylsulfonyl)-2-methoxybenzenamine;C.I.Azoic Diazo Component 29:C.I.37140
CBNumber:
CB1875388
Molecular Formula:
C9H13NO3S
Molecular Weight:
215.27
MOL File:
5339-62-8.mol
Modify Date:
2023/5/9 9:30:27

fast red GTR base Properties

Boiling point 421.1±45.0 °C(Predicted)
Density 1.237±0.06 g/cm3(Predicted)
pka 2.61±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319
Precautionary statements  P280
HS Code  2922290090

fast red GTR base Chemical Properties,Uses,Production

Preparation

Sodium 3-acetamido-4-methoxybenzenesulfinate? with Chloroethane and the hydrolysis of ethyl?(BIOS 1149)

Properties and Applications

the fastness properties in cotton:

Coupling?components Fast light Soda boiling Oxygen bleaching Ironing Chlorine bleaching
ISO AATCC ISO
1/3N 2N 2N
12 5-6 7 4-5 3 4 5

fast red GTR base Preparation Products And Raw materials

Raw materials

Preparation Products

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5-ethylsulphonyl-o-anisidine fast red GTR base 5-(ethylsulfonyl)-2-methoxybenzenamine C.I.37140(base) C.I.Azoic Diazo Component 29(base) [5-(ethylsulfonyl)-2-methoxyphenyl]amine Benzenamine,5-(ethylsulfonyl)-2-methoxy- 2-Amino-4-(ethylsulphonyl)anisole, 5-(Ethylsulphonyl)-o-anisidine, 3-Amino-4-methoxyphenyl ethyl sulphone o-Anisidine, 5-(ethylsulfonyl)- 5-(Ethylsulphonyl)-2-methoxyanilin Azoic Diazo Component 29 C.I.Azoic Diazo Component 29:C.I.37140 5-(ethanesulfonyl)-2-methoxyaniline 5339-62-8