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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
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23671
Advantage
75
ecochem international chemical broker
Tel
--
Fax
--
Email
export@ecochem.dk
Country
Europe
ProdList
6371
Advantage
66
kemikalieimport
Tel
--
Fax
--
Email
Sales@kemikalieimport.dk
Country
Europe
ProdList
6685
Advantage
47
Nantong Chem-Tech.(Group) Co., Ltd
Tel
--
Fax
--
Email
ni.trade@pub.nt.jsinfo.net
Country
Europe
ProdList
1811
Advantage
56
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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