Updated CAS

2,5-Dichlorobenzenesulfonyl chloride

product Name 2,5-Dichlorobenzenesulfonyl chloride
Synonyms 2,5-Dichlorobenzenesulphonyl chloride; 2,5-dichloro-benzenesulfonylchlorid; 2,5-DICHLOROBENZENESULFONYL CHLORIDE, 98 %
Molecular Formula C6H3Cl3O2S
Molecular Weight 245.5108
InChI InChI=1/C6H3Cl3O2S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H
CAS Registry Number 5402-73-3
EINECS 226-453-6
Molecular Structure 5402-73-3 2,5-Dichlorobenzenesulfonyl chloride
Density 1.636g/cm3
Melting point 35-39℃
Boiling point 327.6°C at 760 mmHg
Refractive index 1.581
Flash point 151.9°C
Hazard Symbols  C:Corrosive;
Risk Codes R34:Causes burns.;
Safety Description S24/25:Avoid contact with skin and eyes.;
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
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