Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Organic Chemistry >  Hydrocarbons and derivatives >  Hydrocarbon sulfonate >  3,4-DICHLOROBENZENESULFONYL CHLORIDE

3,4-DICHLOROBENZENESULFONYL CHLORIDE

Basic information Safety Supplier Related

3,4-DICHLOROBENZENESULFONYL CHLORIDE Basic information

Product Name:
3,4-DICHLOROBENZENESULFONYL CHLORIDE
Synonyms:
  • 3,4-dichloro-benzenesulfonylchlorid
  • 3,4-Dichlorophenylsulfonyl chloride
  • Benzenesulfonyl chloride, 3,4-dichloro-
  • 3,4-DICHLOROBENZENESULFONYL CHLORIDE
  • 3,4-DICHLOROBENZENESULPHONYL CHLORIDE
  • 3,4-DICHLOROBENZENESULFONYL CHLORIDE, 95 %
  • 3,4-Dichlorobenzenesulphonyl chloride 98%
  • 3,4-dichlorobenzene-1-sulfonyl chloride
CAS:
98-31-7
MF:
C6H3Cl3O2S
MW:
245.51
EINECS:
202-656-5
Product Categories:
  • Benzenesulfonyl chloride
  • Benzene derivates
  • Organic Building Blocks
  • Sulfonyl Halides
  • Sulfur Compounds
Mol File:
98-31-7.mol
More
Less

3,4-DICHLOROBENZENESULFONYL CHLORIDE Chemical Properties

Melting point:
20-22°C
Boiling point:
253 °C(lit.)
Density 
1.572 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.589(lit.)
Flash point:
135 °F
storage temp. 
Inert atmosphere,Room Temperature
form 
powder to lump to clear liquid
color 
White or Colorless to Almost white or Almost colorless
Sensitive 
Moisture Sensitive
BRN 
1956417
CAS DataBase Reference
98-31-7(CAS DataBase Reference)
EPA Substance Registry System
Benzenesulfonyl chloride, 3,4-dichloro- (98-31-7)
More
Less

Safety Information

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-27-28-36/37/39-45
RIDADR 
UN 2920 8/PG 2
WGK Germany 
3
Hazard Note 
Corrosive/Moisture Sensitive
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29049090

MSDS

More
Less

3,4-DICHLOROBENZENESULFONYL CHLORIDE Usage And Synthesis

Description

3,4-Dichlorobenzenesulfonyl Chloride, fp 22.4℃, is manufactured from o-dichlorobenzene and chlorosulfuric acid; used as an inexpensive acylating agent.

Chemical Properties

Clear colorless to light yellow liquid

Uses

3,4-Dichloro-benzenesulfonyl Chloride is a useful reagent for organic synthesis.

3,4-DICHLOROBENZENESULFONYL CHLORIDESupplier

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Email
market03@meryer.com
Alfa Aesar
Tel
400-6106006
Email
saleschina@alfa-asia.com
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Email
Sales-CN@TCIchemicals.com
Ark Pharm, Inc.
Tel
847-367-3680
Email
sales@arkpharminc.com