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2-CHLORO-5-NITROBENZENESULFONIC ACID

Product Name
2-CHLORO-5-NITROBENZENESULFONIC ACID
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;2-Chloro-5-nitrobenzenesulfonec acid;P-NITROCHLOROBENZENE-O-SULFONIC ACID;2-CHLORO-5-NITROBENZENESULPHONIC ACID;1-Chloro-4-nitrobenzene-2-sulfonic Acid
CBNumber
CB7113158
Molecular Formula
C6H4ClNO5S
Formula Weight
237.62
MOL File
96-73-1.mol
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2-CHLORO-5-NITROBENZENESULFONIC ACID Property

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)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Biosynth Carbosynth
Product number
FC20131
Product name
2-Chloro-5-nitro-benzenesulfonic acid
Packaging
250mg
Price
$150
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC20131
Product name
2-Chloro-5-nitro-benzenesulfonic acid
Packaging
500mg
Price
$220
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC20131
Product name
2-Chloro-5-nitro-benzenesulfonic acid
Packaging
1g
Price
$375
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC20131
Product name
2-Chloro-5-nitro-benzenesulfonic acid
Packaging
2g
Price
$600
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0011486
Product name
2-CHLORO-5-NITROBENZENESULFONIC ACID
Purity
95.00%
Packaging
500MG
Price
$704.55
Updated
2021/12/16
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2-CHLORO-5-NITROBENZENESULFONIC ACID Chemical Properties,Usage,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
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2-CHLORO-5-NITROBENZENESULFONIC ACID Suppliers

Canada 1 China 91 Czech Republic 1 Europe 2 Germany 1 India 5 Slovakia 1 United Kingdom 4 United States 10 Global 116
Toronto Research Chemicals
Tel
--
Fax
--
Email
info@trc-canada.com
Country
Canada
ProdList
6038
Advantage
71
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View Lastest Price from 2-CHLORO-5-NITROBENZENESULFONIC ACID manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2-CHLORO-5-NITROBENZENESULFONIC ACID 96-73-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000KG
Release date
2024-08-15
Hebei Weibang Biotechnology Co., Ltd
Product
2-CHLORO-5-NITROBENZENESULFONIC ACID 96-73-1
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100 mt
Release date
2021-07-21
Hebei Mojin Biotechnology Co., Ltd
Product
2-CHLORO-5-NITROBENZENESULFONIC ACID 96-73-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-06-20

96-73-1, 2-CHLORO-5-NITROBENZENESULFONIC ACIDRelated Search:

6-Chloro-3-nitrobenzenesulfonic acid sodium salt 4-Nitrophenylacetic acid 4-Nitrobenzonitrile 4-NITROTHIOANISOLE Ethyl 4-nitrophenylacetate 4-Nitrobenzoic acid 4-CHLORO-3-NITROBENZENESULFONIC ACID, SODIUM SALT,4-CHLORO-3-NITROBENZENESULFONIC ACID, SO DIUM SALT, TECH., 80%,4-CHLORO-3-NITROBENZENESULFONIC ACID NA SALT 2-CHLORO-5-NITROBENZENESULFONIC ACID 2-CHLORO-5-NITROBENZENESULFONIC ACID SODIUM SALT 4-Chloro-5-nitrobenzenesulfonic acid,4-CHLORO-3-NITROBENZENESULFONIC ACID 4-Chloronitrobenzene 2-Chloro-5-nitrobenzenesulfonic acid potassium salt 4-Chloro-2-nitrobenzenesulfonic acid sodium salt 5-Chloro-2-nitrobenzenesulfonic acid ammonium salt 2-Chloro-3-nitrobenzenesulfonic acid lithium salt 4-Chloro-2-nitrobenzenesulfonic acid potassium salt 4-CHLORO-3-NITROBENZENESULFONIC ACID POTASSIUM SALT 3-Chloro-5-nitrobenzenesulfonic acid

  • P-NITROCHLOROBENZENE-O-SULFONIC ACID
  • 2-Chloro-5-nitrobenzenesulfonec 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
  • 96-73-1
  • Intermediates of Dyes and Pigments
  • Aromatics
  • Heterocycles