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2-Chlorobenzenesulfonyl chloride

Product Name
2-Chlorobenzenesulfonyl chloride
CAS No.
2905-23-9
Chemical Name
2-Chlorobenzenesulfonyl chloride
Synonyms
2-CHLOROBENZENES;BUTTPARK 37\11-76;o-chlorobenzenesulfochloride;o-chloro-benzenesulfonylchlorid;2-chloro-benzenesulfonylchlorid;2-Chlorophenylsulfonyl Chloride;o-chlorobenzenesulfonyl chloride;2-Chlorobenxenesulfonyl Chloride;2-CHLOROBENZENESULFONYL CHLORIDE;2-CHLOROBENZENESULPHONYL CHLORIDE
CBNumber
CB9672350
Molecular Formula
C6H4Cl2O2S
Formula Weight
211.07
MOL File
2905-23-9.mol
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2-Chlorobenzenesulfonyl chloride Property

Melting point:
26-28℃
Boiling point:
150-152 °C/12 mmHg (lit.)
Density 
1.548 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.576(lit.)
Flash point:
140 °F
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
Liquid or Low Melting Solid
color 
Clear yellow to orange-red
Water Solubility 
It reacts with water.
Sensitive 
Moisture Sensitive
BRN 
974321
CAS DataBase Reference
2905-23-9(CAS DataBase Reference)
NIST Chemistry Reference
2-Chlorobenzenesulfonyl chloride(2905-23-9)
EPA Substance Registry System
Benzenesulfonyl chloride, 2-chloro- (2905-23-9)
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Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-36/37/39-45
RIDADR 
UN 2920 8/PG 2
WGK Germany 
2
RTECS 
DB8925500
Hazard Note 
Corrosive
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29049090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

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

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

Sigma-Aldrich
Product number
546925
Product name
2-Chlorobenzenesulfonyl chloride
Purity
97%
Packaging
5g
Price
$46
Updated
2024/03/01
Sigma-Aldrich
Product number
546925
Product name
2-Chlorobenzenesulfonyl chloride
Purity
97%
Packaging
25g
Price
$194
Updated
2024/03/01
TCI Chemical
Product number
C2630
Product name
2-Chlorobenzenesulfonyl Chloride
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$73
Updated
2024/03/01
TCI Chemical
Product number
C2630
Product name
2-Chlorobenzenesulfonyl Chloride
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$240
Updated
2024/03/01
Alfa Aesar
Product number
A14054
Product name
2-Chlorobenzenesulfonyl chloride, 98%
Packaging
5g
Price
$67.65
Updated
2024/03/01
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2-Chlorobenzenesulfonyl chloride Chemical Properties,Usage,Production

Chemical Properties

clear yellow to orange-red liquid

Uses

2-Chlorobenzenesulfonyl chloride is used as an organic chemical synthesis intermediate.

2-Chlorobenzenesulfonyl chloride Preparation Products And Raw materials

Raw materials

2-Chloroaniline

Preparation Products

o-Chlorobenzenesulfonamide Chlorsulfuron
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2-Chlorobenzenesulfonyl chloride Suppliers

Americas 1 Belgium 5 China 118 Europe 2 France 2 Germany 6 India 8 Japan 3 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 20 United States 41 Global 210
Alfa Aesar, Thermo Fisher Scientific
Tel
--
Fax
--
Email
es@alfa.com
Country
Germany
ProdList
5123
Advantage
58
CHEMOS GmbH & Co. KG
Tel
--
Fax
--
Email
chemos@chemos.de
Country
Germany
ProdList
6727
Advantage
58
Central Glass Germany GmbH
Tel
--
Fax
--
Email
info@cg-germany.com
Country
Germany
ProdList
98
Advantage
58
ChemPur GmbH
Tel
--
Fax
--
Email
info@ChemPur.de
Country
Germany
ProdList
2737
Advantage
50
ABCR GmbH & CO. KG
Tel
--
Fax
--
Email
info@abcr.de
Country
Germany
ProdList
6831
Advantage
75
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
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View Lastest Price from 2-Chlorobenzenesulfonyl chloride manufacturers

Career Henan Chemical Co
Product
2-Chlorobenzenesulfonyl chloride 2905-23-9
Price
US $1.00/KG
Min. Order
1KG
Purity
95-99%
Supply Ability
100kg/week
Release date
2019-08-05
Career Henan Chemical Co
Product
2-Chlorobenzenesulfonyl chloride 2905-23-9
Price
US $1.00/KG
Min. Order
1KG
Purity
95-99%
Supply Ability
100kg/week
Release date
2019-08-05

2905-23-9, 2-Chlorobenzenesulfonyl chlorideRelated Search:

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  • 2905-23-9
  • Building Blocks
  • Organic Building Blocks
  • Sulfonyl Halides
  • Sulfur Compounds
  • Benzenesulfonyl chloride
  • API intermediates
  • Organic Building Blocks
  • Sulfonyl Halides
  • Sulfur Compounds