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2-amino-6-chlorotoluene-4-sulphonic acid

2-amino-6-chlorotoluene-4-sulphonic acid structure

CAS No.: 6387-27-5

Chemical Name:: 2-amino-6-chlorotoluene-4-sulphonic acid

Synonyms: 3-amino-5-chloro-4-methylbenzenesulfonic acid;Einecs 228-993-8;2-amino-6-chlorotoluene-4-sulphonic acid;3-Chloro-o-toluidine-5-sulfonic acid (NH2=1);Benzenesulfonic acid, 3-amino-5-chloro-4-methyl-

CBNumber:: CB0914769

Molecular Formula:: C7H8ClNO3S

Molecular Weight:: 221.66

MDL Number:

MOL File:: 6387-27-5.mol

Last updated:2025-12-31 14:38:37

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2-amino-6-chlorotoluene-4-sulphonic acid Properties

Density	1.553±0.06 g/cm3(Predicted)
storage temp.	2-8°C, sealed storage, away from moisture and light
pka	-1.36±0.50(Predicted)
Appearance	Off-white to light brown Solid
FDA UNII	C9Q2C8P92X
EPA Substance Registry System	Benzenesulfonic acid, 3-amino-5-chloro-4-methyl- (6387-27-5)

SAFETY

Risk and Safety Statements

TSCA	TSCA listed

2-amino-6-chlorotoluene-4-sulphonic acid price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA00EHF7	3-Amino-5-Chloro-4-Methylbenzenesulfonic Acid 95%	6387-27-5	100mg	$100	2026-05-28	Buy
aablocks	AA00EHF7	3-Amino-5-Chloro-4-Methylbenzenesulfonic Acid 95%	6387-27-5	250mg	$165	2026-05-28	Buy
aablocks	AA00EHF7	3-Amino-5-Chloro-4-Methylbenzenesulfonic Acid 95%	6387-27-5	1g	$350	2026-05-28	Buy
aablocks	AA00EHF7	3-Amino-5-Chloro-4-Methylbenzenesulfonic Acid 95%	6387-27-5	5g	$1200	2026-05-28	Buy
ACHEMBLOCK	AD256604	2-Amino-6-chlorotoluene-4-sulfonic acid 95%	6387-27-5	250MG	$245	2026-05-27	Buy

Product number	Packaging	Price	Buy
AA00EHF7	100mg	$100	Buy
AA00EHF7	250mg	$165	Buy
AA00EHF7	1g	$350	Buy
AA00EHF7	5g	$1200	Buy
AD256604	250MG	$245	Buy

2-amino-6-chlorotoluene-4-sulphonic acid Chemical Properties, Uses, Production

Description

2-amino-6-chlorotoluene-4-sulphonic acid is a moist, slightly reddish paste in raw form. It is manufactured by sulfonation of 1- chloro-2- methyl-3-nitrobenzene with oleum, followed by Béchamp reduction. The compound is used as a diazo component for azo dyes in the dyeing of leather.

2-amino-6-chlorotoluene-4-sulphonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

C.I. Acid Brown 367 3-Chloro-5-[(4-hydroxy-1-naphthalenyl)azo]-4-methylbenzenesulfonic acid sodium salt disodium (5or8)-[[3-[[4-[(3-chloro-2-methyl-5-sulphonatophenyl)azo]-3-methylphenyl]azo]-2,6-dihydroxyphenyl]azo]naphthalene-2-sulphonate

2-amino-6-chlorotoluene-4-sulphonic acid Suppliers

Global Suppliers ( 17)

Supplier	Tel	Email	Country	ProdList	Advantage
Nanjing Yiming Pharmaceutical Technology Co., Ltd.	19850700912; 19850700912	13851286085@163.com	China	979	58
SHANGHAI FDC-CHEMICAL CO.,LTD	021-61469567 13774476675	sales@fdc-chemical.com	China	10000	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8491	58
Alfa Chemistry	+1-5166625404;	Info@alfa-chemistry.com	United States	20000	58
Shanghai Yanze Chemical Co., Ltd.	15345144255 19901447308	260924549@qq.com	China	9989	58
Shanghai Minhan Pharmaceutical Technology Co., Ltd.	17612188245	2816925681@qq.com	China	8316	58
Hebei Fanbo Pharmaceutical Technology Co., Ltd.	15588346797	fanbomedical@163.com	China	628	58
Shaanxi Dideu Newmaterial Co., Ltd.	029-63373950 17392216152	1035@dideu.com	China	9991	58
Pushan Industry (Shaanxi) Co., Ltd.	029-81310890 18165209495	2929288192@qq.com	China	9949	58
Shanghai Yanbang Pharmaceutical Technology Co., Ltd	15618536883	1228181347@qq.com	China	7948	58

Supplier	Advantage
Nanjing Yiming Pharmaceutical Technology Co., Ltd.	58
SHANGHAI FDC-CHEMICAL CO.,LTD	58
Jinan Carbotang Biotech Co.,Ltd.	58
Alfa Chemistry	58
Shanghai Yanze Chemical Co., Ltd.	58
Shanghai Minhan Pharmaceutical Technology Co., Ltd.	58
Hebei Fanbo Pharmaceutical Technology Co., Ltd.	58
Shaanxi Dideu Newmaterial Co., Ltd.	58
Pushan Industry (Shaanxi) Co., Ltd.	58
Shanghai Yanbang Pharmaceutical Technology Co., Ltd	58

2-amino-6-chlorotoluene-4-sulphonic acid Spectrum

2-amino-6-chlorotoluene-4-sulphonic acid(6387-27-5)¹HNMR

6387-27-5 (2-amino-6-chlorotoluene-4-sulphonic acid ) Related Search:

Sodium 3-amino-5-chloro-4-methylbenzenesulfonate Benzenesulfonic acid, 3-amino-5-chloro- 5-AMino-2-chloro-4-Methylbenzenesulfonic acid 2-Amino-5-chloro-4-methylbenzenesulfonic acid 6-amino-5-chlorotoluene-3-sulphonic acid

4-Methylmetanilic acid

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2-amino-6-chlorotoluene-4-sulphonic acid 3-Chloro-o-toluidine-5-sulfonic acid (NH2=1) Benzenesulfonic acid, 3-amino-5-chloro-4-methyl- Einecs 228-993-8 3-amino-5-chloro-4-methylbenzenesulfonic acid 6387-27-5