2-Amino-5-chloro-4-methylbenzenesulfonic acid

Product Name: 2-Amino-5-chloro-4-methylbenzenesulfonic acid
CAS No.: 88-53-9
Chemical Name: 2-Amino-5-chloro-4-methylbenzenesulfonic acid
Synonyms: CLT;CAcid/CltAcid;LAKE RED C AMINE;RED LAKE C AMINE;C Acid, High Isomer;LAKE RED C AMINE 97%;C Acid, Sambo Grade SC2;C Acid, Sambo Grade SC38;5-AMINO-2-CHLORO-4-SULFOTOLUENE;2-CHLORO-5-TOLUIDINE-4-SULFONIC ACID
CBNumber: CB9448375
Molecular Formula: C7H8ClNO3S
Formula Weight: 221.66
MOL File: 88-53-9.mol

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2-Amino-5-chloro-4-methylbenzenesulfonic acid Property

Density: 1.553±0.06 g/cm3(Predicted)
Water Solubility: Practically insoluble in water
pka: -1.59±0.50(Predicted)
form: Powder
color: White to Light yellow to Light orange
LogP: -0.83 at 23℃ and pH2.6-2.7
CAS DataBase Reference: 88-53-9(CAS DataBase Reference)
EPA Substance Registry System: Benzenesulfonic acid, 2-amino-5-chloro-4-methyl- (88-53-9)

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
RTECS: DB4807000
HS Code: 2921.43.9090
Hazardous Substances Data: 88-53-9(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S429473
Product name: 2-AMINO-5-CHLORO-P-TOLUENESULFONIC ACID
Purity: Aldrich
Packaging: 1g
Price: $179
Updated: 2024/03/01

TCI Chemical

Product number: A0287
Product name: 5-Amino-2-chlorotoluene-4-sulfonic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $30
Updated: 2024/03/01

TCI Chemical

Product number: A0287
Product name: 5-Amino-2-chlorotoluene-4-sulfonic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 500g
Price: $58
Updated: 2024/03/01

AK Scientific

Product number: J57398
Product name: 2-Amino-4-methyl-5-chlorobenzenesulfonicacid
Packaging: 1g
Price: $10
Updated: 2021/12/16

AK Scientific

Product number: I367
Product name: 2-Amino-4-methyl-5-chlorobenzenesulfonicacid
Packaging: 5g
Price: $34
Updated: 2021/12/16

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2-Amino-5-chloro-4-methylbenzenesulfonic acid Chemical Properties,Usage,Production

Description

2-Amino-5-chloro-4-methylbenzenesulfonic acid is a colorless to slightly reddish crystalline powder. The compound is obtained by chlorination of p-toluenesulfonic acid to form 3- chloro-4-methylbenzenesulfonic acid, subsequent nitration of this acid to a mixture of nitro isomers, precipitation of the 2-chloro-4-methyl-6-nitrobenzenesulfonic acid with sodium chloride solution, and, finally, Bechamp reduction of the nitro group with iron and acetic acid. The compound is used as Lake Red C and CLT Acid as a diazo component for azo dyes and azo pigments.

Chemical Properties

White to pink powder. Essentially insoluble as free acid; soluble as sodium or ammonium salt.

Uses

Intermediate for azo pigments.

2-Amino-5-chloro-4-methylbenzenesulfonic acid Preparation Products And Raw materials

Raw materials

p-Toluenesulfonic acid Sodium chloride PARA TOLUENE Iron

Preparation Products

Pigment Red 53:1

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2-Amino-5-chloro-4-methylbenzenesulfonic acid Suppliers

Americas 1 China 113 Europe 4 France 1 Germany 3 India 17 Japan 3 South Korea 1 Switzerland 2 United Kingdom 3 United States 15 Global 163

Kleos Pharma

Tel: --
Fax: --
Email: guedj.gregory@kleos-pharma.com
Country: France
ProdList: 298
Advantage: 58

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View Lastest Price from 2-Amino-5-chloro-4-methylbenzenesulfonic acid manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: 2-Amino-5-chloro-4-methylbenzenesulfonic acid 88-53-9
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-04

Hebei Chuanghai Biotechnology Co,.LTD

Product: 2-Amino-5-chloro-4-methylbenzenesulfonic acid 88-53-9
Price: US $9.00/KG
Min. Order: 1KG
Purity: 99.9
Supply Ability: 1 ton
Release date: 2024-08-21

Hebei Mojin Biotechnology Co., Ltd

Product: 2-Amino-5-chloro-4-methylbenzenesulfonic acid 88-53-9
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-09-20

88-53-9, 2-Amino-5-chloro-4-methylbenzenesulfonic acidRelated Search:

Epichlorohydrin p-Toluenesulfonic acid Sulfanilic acid 4-Amino-benzenesulfonic acid monosodium salt Glycine Aniline-2-sulfonic acid Difluorochloromethane Chloroacetic acid 6-CHLORO-3-AMINOETHYLBENZENE-4-SULFONIC ACID Pigment Red 53:1 sodium 5-chloro-4-ethyl-2-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate Pigment Red 52:2 Pigment Red 52:1 2-AMINO-4-CHLORO-5-METHYLBENZENESULFONIC ACID Sodium 4-amino-6-chlorotoluene-3-sulphonate M-TOLUIDINE-4-SULFONIC ACID 2-Amino-5-chloro-4-methylbenzenesulfonic acid CI 15585

LAKE RED C AMINE

CLT

6-CHLORO-3-TOLUIDINE-4-SULFONIC ACID

6-CHLORO-3-AMINO TOLUENE-4-SULFONIC ACID

4-CHLORO-M-TOLUIDINE-6-SULFONIC ACID

4-CHLORO-5-METHYLANILINE-2-SULFONIC ACID

5-AMINO-2-CHLORO-4-SULFOTOLUENE

5-AMINO-2-CHLOROTOLUENE-4-SULFONIC ACID

5-AMINO-2-CHLOROTOLUENE-4-SULPHONIC ACID

2-CHLORO-5-TOLUIDINE-4-SULFONIC ACID

2-AMINO-5-CHLORO-PARA-TOLUENESULFONICACID

2-AMINO-5-CHLORO-4-METHYLBENZENESULPHONICACID

1-Methyl-2-chlor-5-amino-4-benzolsulfonsure

Benzenesulfonic acid,2-amino-5-chloro-4-methyl-

4-Chloro-m-toluidine-6-sulfonic acid (NH2=1)

5-AMINO-2-CHLOROTOLUENE-4-SULFONIC ACID 97%

6-CHLORO-3-AMINO TOLUENE-4-SULFONIC ACID 97%

6-Chloro-m-toluidine-4-sulfonic acid

2-azanyl-5-chloro-4-methyl-benzenesulfonic acid

4-Chloro-5-methylaniline-2-sulfonic Acid 4-Chloro-m-toluidine-6-sulfonic Acid 2-Amino-5-chloro-4-methylbenzenesulfonic Acid

5-AMino-2-chloro-4-Methylbenzenesulfonic acid

2-aMino-5-chlorotoluene-4-sulphonic acid

RED LAKE C AMINE

2-amino-5-chloro-4-methyl-benzenesulfonicaci

2-amino-5-chloro-p-toluenesulfonicaci

5-Chloro-4-methyl-2-aminobenzenesulfonicacid

2-AMINO 4-METHYL 5-CHLORO BENZENE SULFONIC ACID

2-AMINO-5-CHLORO-4-METHYBENZENESULFONIC ACID

2-AMINO-5-CHLORO-4-METHYLBENZENESULFONIC ACID

2-AMINO-5-CHLORO-P-TOLUENESULFONIC ACID

2-Amino-5-Chlorotoluene-4-sulfonic acid

LAKE RED C AMINE 97%

C Acid, High Isomer

C Acid, Sambo Grade SC2

C Acid, Sambo Grade SC38

CAcid/CltAcid

5-Amino-2-chloro-p-toluenesulfonic acid

5-Amino-2-chlorotoluene-4-sulfonic Acid &gt

2-Amino-5-chloro-4-methylbenzenesulfonic acid ISO 9001：2015 REACH

5-Amino-2-chlorotoluene-4-sulfonic acid (CLT acid)

88-53-9 2-Amino-5-chloro-4-methylbenzenesulfonic acid

2 AMINO 5 CHLORINE 4 METHYL BENZENESULFONIC ACID

5-Amino-2-chlorotoluene-4-sulfonic Acid, ≥ 98.0%

88-53-9

C7H8ClNO3S

Intermediates of Dyes and Pigments

API Intermediate

Organics