Ethanesulfonyl chloride

CAS Registry Number®

594-44-5

CAS Name

Ethanesulfonyl chloride

Molecular Formula

C2H5ClO2S

Molecular Mass

128.58

Cite this Page

Ethanesulfonyl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=594-44-5 (retrieved 2025-03-29) (CAS RN: 594-44-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    74-75 °C @ Press: 23 Torr

  • Density (2)

    1.3592 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C2H5ClO2S/c1-2-6(3,4)5/h2H2,1H3

InChIKey

InChIKey=FRYHCSODNHYDPU-UHFFFAOYSA-N

SMILES

S(CC)(Cl)(=O)=O

Canonical SMILES

O=S(=O)(Cl)CC

Other Names for this Substance

  • Ethanesulfonyl chloride
  • Ethylsulfonyl chloride
  • 1-Ethanesulfonyl chloride
  • Ethylsulfuryl chloride
  • NSC 8649

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