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ChemicalBook >> CAS DataBase List >>2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride

2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride

2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride Structure
2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride structure
CAS No.
97404-02-9
Chemical Name:
2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride
Synonyms
BASIC ORANGE 31;BO-31;Alkaline orange 31;2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride;1H-Imidazolium, 2-(4-aminophenyl)azo-1,3-dimethyl-, chloride;4-[(1,3-dimethylimidazol-1-ium-2-yl)diazenyl]aniline,chloride;2-((4-Aminophenyl)diazenyl)-1,3-dimethyl-1H-imidazol-3-ium chloride;2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride ISO 9001：2015 REACH
CBNumber:
CB5923245
Molecular Formula:
C11H14ClN5
Molecular Weight:
251.72
MDL Number:
MOL File:
97404-02-9.mol
MSDS File:
SDS
Last updated:2025-12-17 09:49:54
Product description Number Pack Size Price
2-[(4-Aminophenyl)azo]-1,3-dimethyl-1H-imidazoliumchloride FA152224 2mg $59
2-[(4-Aminophenyl)azo]-1,3-dimethyl-1H-imidazoliumchloride FA152224 5mg $117
2-[(4-Aminophenyl)azo]-1,3-dimethyl-1H-imidazoliumchloride FA152224 10mg $203
2-[(4-Aminophenyl)azo]-1,3-dimethyl-1H-imidazoliumchloride FA152224 25mg $405
BASIC ORANGE 31 95.00% DYE0002861 5MG $495.97
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2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride Properties

Density 1.31 at 20.4℃
vapor pressure 0Pa at 20℃
storage temp. 2-8°C, sealed storage, away from moisture and light
form Solid:particulate/powder
Appearance Purple to purplish red Solid
Cosmetics Ingredients Functions HAIR DYEING
LogP -2.13 at 20℃ and pH7
CAS DataBase Reference 97404-02-9(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII O1JIQ710E2

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS07,GHS05,GHS09
Signal word  Danger
Hazard statements  H302-H317-H411-H318
Precautionary statements  P264-P270-P301+P312-P330-P501-P280-P305+P351+P338-P310-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501

2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth Carbosynth FA152224 2-[(4-Aminophenyl)azo]-1,3-dimethyl-1H-imidazoliumchloride 97404-02-9 2mg $59 2021-12-16 Buy
Biosynth Carbosynth FA152224 2-[(4-Aminophenyl)azo]-1,3-dimethyl-1H-imidazoliumchloride 97404-02-9 5mg $117 2021-12-16 Buy
Biosynth Carbosynth FA152224 2-[(4-Aminophenyl)azo]-1,3-dimethyl-1H-imidazoliumchloride 97404-02-9 10mg $203 2021-12-16 Buy
Biosynth Carbosynth FA152224 2-[(4-Aminophenyl)azo]-1,3-dimethyl-1H-imidazoliumchloride 97404-02-9 25mg $405 2021-12-16 Buy
American Custom Chemicals Corporation DYE0002861 BASIC ORANGE 31 95.00% 97404-02-9 5MG $495.97 2021-12-16 Buy
Product number Packaging Price Buy
FA152224 2mg $59 Buy
FA152224 5mg $117 Buy
FA152224 10mg $203 Buy
FA152224 25mg $405 Buy
DYE0002861 5MG $495.97 Buy

2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride Chemical Properties,Uses,Production

Description

Basic Orange 31 is the hair colorant

2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride Preparation Products And Raw materials

Raw materials

Preparation Products

2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride Suppliers

Global( 76)Suppliers
Supplier Tel Email Country ProdList Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD 		+86-13017695106 +86-13676922317 jiuyitime@fdachem.com China 16513 58
Shandong chuangyingchemical Co., Ltd. 		18853181302 sale@chuangyingchem.com CHINA 5906 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49977 58
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30227 58
Shanghai UCHEM Inc. 		+862156762820 +86-13564624040 sales@myuchem.com China 8736 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23541 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 18895 58
AFINE CHEMICALS LIMITED 		+86-0571-85134551 sales@afinechem.com China 15082 58
Henan Alfa Chemical Co., Ltd 		+8615838112936 sale03@alfachem.cn China 9659 58
Alfa Chemistry 		+1-5166625404; Info@alfa-chemistry.com United States 20405 58
Supplier Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD 		58
Shandong chuangyingchemical Co., Ltd. 		58
CONIER CHEM AND PHARMA LIMITED 		58
Career Henan Chemica Co 		58
Shanghai UCHEM Inc. 		58
ANHUI WITOP BIOTECH CO., LTD 		58
Dideu Industries Group Limited 		58
AFINE CHEMICALS LIMITED 		58
Henan Alfa Chemical Co., Ltd 		58
Alfa Chemistry 		58

View Lastest Price from 2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride pictures 2026-04-17 2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride
97404-02-9
 US $2.20-8.80 / kg 1kg 99%min 100kg ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride Spectrum

2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride(97404-02-9)1HNMR
BASIC ORANGE 31 2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride 1H-Imidazolium, 2-(4-aminophenyl)azo-1,3-dimethyl-, chloride 4-[(1,3-dimethylimidazol-1-ium-2-yl)diazenyl]aniline,chloride 2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride ISO 9001：2015 REACH Alkaline orange 31 BO-31 2-((4-Aminophenyl)diazenyl)-1,3-dimethyl-1H-imidazol-3-ium chloride 97404-02-9 C11H14N5Cl