(2-Chlorophenyl)-methanesulfonyl chloride

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Names

[ CAS No. ]:
77421-13-7

[ Name ]:
(2-Chlorophenyl)-methanesulfonyl chloride

[Synonym ]:
(2-chlorobenzyl)sulfonyl chloride
(2-Chlor-phenyl)-methansulfonylchlorid
chloro[(2-chlorophenyl)methyl]sulfone
2-chlorophenyl-methanesulphonyl chloride
(2-Chloro-phenyl)-methanesulfonyl chloride

Chemical & Physical Properties

[ Density]:
1.499g/cm3

[ Boiling Point ]:
321.2ºC at 760 mmHg

[ Melting Point ]:
60ºC

[ Molecular Formula ]:
C7H6Cl2O2S

[ Molecular Weight ]:
225.09200

[ Flash Point ]:
148ºC

[ Exact Mass ]:
223.94700

[ PSA ]:
42.52000

[ LogP ]:
3.48940

[ Index of Refraction ]:
1.578

MSDS

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Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi,C,Xn

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
26-36/37/39-39

[ RIDADR ]:
UN 3261

Synthetic Route

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Precursor & DownStream

Precursor

  • Carbamimidothioic acid,(2-chlorophenyl)methyl ester, hydrochloride (1:1)
  • Sodium 2-chlorobenzylsulphonate
  • o-Chlorobenzylchloride

DownStream

  • 1-methyl-1,3-dihydrobenzo[c]isothiazole 2,2-dioxide
  • 2-Chlorobenzophenone
  • 1-Chloro-2-(trichloromethyl)benzene
  • 1,3-dihydrobenzo[c]isothiazole 2,2-dioxide
  • 2-chloro-Benzenemethanesulfonamide

Related Compounds

  • (2-bromo-4-chlorophenyl)methanesulfonyl chloride
  • benzoxazolemethanesulfonyl chloride
  • (3-CHLORO-PHENYL)-METHANESULFONYL CHLORIDE
  • (2-formylphenyl)methanesulfonyl chloride
  • (2-FLUOROPHENYL)METHANESULFONYL CHLORIDE
  • (2-chlorophenyl)methyl-triphenylazanium,chloride