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ChemicalBook > Product Catalog >Chemical pesticides >Herbicide >Sulfonylurea herbicides >2-CHLORO-5-NITROBENZENESULFONIC ACID

2-CHLORO-5-NITROBENZENESULFONIC ACID

2-CHLORO-5-NITROBENZENESULFONIC ACID Structure
CAS No.
96-73-1
Chemical Name:
2-CHLORO-5-NITROBENZENESULFONIC ACID
Synonyms
NSC 5375;3-Sulfo-4-chloronitrobenzene;2-CHLORO-5-NITROSULFOBENZENE;2-chloro-5-nitro-benzenesulfonicaci;4-NITROCHLOROBENZENE-2-SULFONIC ACID;2-CHLORO-5-NITROBENZENESULFONIC ACID;P-NITROCHLOROBENZENE-O-SULFONIC ACID;2-Chloro-5-nitrobenzenesulfonec acid;2-CHLORO-5-NITROBENZENESULPHONIC ACID;1-Chloro-4-nitrobenzene-2-sulfonic Acid
CBNumber:
CB7113158
Molecular Formula:
C6H4ClNO5S
Molecular Weight:
237.62
MOL File:
96-73-1.mol
Modify Date:
2023/10/21 10:37:28
Request For Quotation

2-CHLORO-5-NITROBENZENESULFONIC ACID Properties

Melting point >300°C
Density 1.651 (estimate)
refractive index 1.6000 (estimate)
storage temp. Refrigerator
pka -1.73±0.33(Predicted)
form solid
CAS DataBase Reference 96-73-1(CAS DataBase Reference)
EPA Substance Registry System Benzenesulfonic acid, 2-chloro-5-nitro- (96-73-1)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H317-H319
Precautionary statements  P280-P305+P351+P338

2-CHLORO-5-NITROBENZENESULFONIC ACID Chemical Properties,Uses,Production

Chemical Properties

Tan Solid

Physical properties

2-Chloro-5-nitrobenzenesulfonic Acid, crystallizes as the dihydrate from water (mp 169 ℃, decomp.). The compound undergoes explosive decomposition when heated above 200 ℃, and all reactions, including its production, must be undertaken with great caution.

Uses

Amination of 2-Chloro-5-nitrobenzenesulfonic Acid gives 4-nitroaniline- 2-sulfonic acid [96-75-3], which is used as a diazo component or reduced to the important colorant intermediate 2,5-diaminobenzenesulfonic acid [88-45-9]. Chlorination of 2-Chloro-5-nitrobenzenesulfonic Acid in aqueous solution is a more facile route to 2,6- dichloro-4-nitroaniline than chlorination of 4-nitroaniline.

Production Methods

4-Chloronitrobenzene is sulfonated with 65 % oleum at 115 ℃; special precaution must be taken to control temperature. Work-up is by quenching and isolation of the sodium salt after it has been salted out.

2-CHLORO-5-NITROBENZENESULFONIC ACID Preparation Products And Raw materials

Raw materials

FUMING SULFURIC ACID 4-Chloronitrobenzene

Preparation Products

4.4'-DIAMINODIPHENYLAMINESULFATE O-(2-MethoxyEthoxy)BenzeneSulfonamide Acid Brown 354 Amoscanate Reactive Blue 198
4-NITRO-2-SULFOANILINE 4-DIAZO-4'-METHOXYDIPHENYLAMINE SULFATE disodium 2,2'-[(2-methyl-3,6-dioxo-1,4-cyclohexadiene-1,4-diyl)bis[imino(2-methyl-4,1-phenylene)imino]]bis(5-nitrobenzenesulphonate) Benzenesulfonamide, 2-(methylamino)-5-nitro- 4-Chloro-3-(Morpholinosulfonyl)aniline
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2-CHLORO-5-NITROBENZENESULFONIC ACID Suppliers

Global( 113)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
MaheshRaj Chemicals Pvt Ltd +91 7926870597 Gujarat, India 96 58 Inquiry
Dhanlaxmi Industries +91-9825034098 +91-9825033738 Gujarat, India 40 58 Inquiry
Nirav Dyes and Chemicals Private Limited +91-9979933288 +91-9979933288 Gujarat, India 12 58 Inquiry
Supreet Chemicals Pvt.Ltd. +91-9825404811 +91-9825404811 Gujarat, India 15 58 Inquiry
Prolife Bio Chemical Industries Private Limited 09825114995 Gujarat, India 41 58 Inquiry
Hebei Mojin Biotechnology Co., Ltd +86 13288715578 +8613288715578 China 12460 58 Inquiry
Henan Tianfu Chemical Co.,Ltd. +86-0371-55170693 +86-19937530512 China 21675 55 Inquiry
Hebei Guanlang Biotechnology Co., Ltd. +86-19930503282 China 8827 58 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
Supplier Advantage
MaheshRaj Chemicals Pvt Ltd 58
Dhanlaxmi Industries 58
Nirav Dyes and Chemicals Private Limited 58
Supreet Chemicals Pvt.Ltd. 58
Prolife Bio Chemical Industries Private Limited 58
Hebei Mojin Biotechnology Co., Ltd 58
Henan Tianfu Chemical Co.,Ltd. 55
Hebei Guanlang Biotechnology Co., Ltd. 58
Chongqing Chemdad Co., Ltd 58
CONIER CHEM AND PHARMA LIMITED 58

96-73-1(2-CHLORO-5-NITROBENZENESULFONIC ACID)Related Search:

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P-NITROCHLOROBENZENE-O-SULFONIC ACID 2-chloro-5-nitro-benzenesulfonicaci 2-CHLORO-5-NITROBENZENESULFONIC ACID 2-CHLORO-5-NITROBENZENESULPHONIC ACID 2-CHLORO-5-NITROSULFOBENZENE 4-NITROCHLOROBENZENE-2-SULFONIC ACID Benzenesulfonic acid, 2-chloro-5-nitro- 2-chloro-5-nitrobenzene-1-sulfonic acid 1-Chloro-4-nitrobenzene-2-sulfonic Acid 3-Sulfo-4-chloronitrobenzene NSC 5375 2-Chloro-5-nitrobenzenesulfonec acid 96-73-1 Intermediates of Dyes and Pigments Aromatics Heterocycles