2-Chlorobenzenesulfonyl chloride CAS NO.2905-23-9

Product Name:    2-Chlorobenzenesulfonyl chloride
Synonyms:    BUTTPARK 37\11-76;2-chloro-benzenesulfonylchlorid;Benzenesulfonyl chloride, 2-chloro-;o-chlorobenzenesulfochloride;o-chloro-benzenesulfonylchlorid;2-CHLOROBENZENESULPHONYL CHLORIDE;2-CHLOROBENZENESULFONYL CHLORIDE;2-CHLOROBENZENE-1-SULFONYL CHLORIDE
CAS:    2905-23-9                  
MF:    C6H4Cl2O2S
MW:    211.07         
EINECS:    220-807-3                      
Product Categories:    Benzenesulfonyl chloride;API intermediates;Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds              
Mol File:    2905-23-9.mol         
            

2-Chlorobenzenesulfonyl chloride Chemical Properties
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.)
Fp     140 °F
storage temp.     Inert atmosphere,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)
Safety Information
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
MSDS Information
Provider    Language
2-Chlorobenzene-1-sulfonyl chloride    English
SigmaAldrich    English
ACROS    English
ALFA    English
2-Chlorobenzenesulfonyl chloride Usage And Synthesis
Chemical Properties    clear yellow to orange-red liquid
2-Chlorobenzenesulfonyl chloride Preparation Products And Raw materials
Raw materials    2-Chloroaniline
Preparation Products    Chlorsulfuron-->o-Chlorobenzenesulfonamide-->2-CHLOROTHIOPHENOL