Dimethyl sulfite

CAS Registry Number®

616-42-2

CAS Name

Dimethyl sulfite

Molecular Formula

C2H6O3S

Molecular Mass

110.13

Cite this Page

Dimethyl sulfite.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=616-42-2 (retrieved 2025-03-28) (CAS RN: 616-42-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    126 °C @ Press: 760 Torr

  • Density (2)

    1.20 g/cm³ @ Temp: 25 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C2H6O3S/c1-4-6(3)5-2/h1-2H3

InChIKey

InChIKey=BDUPRNVPXOHWIL-UHFFFAOYSA-N

SMILES

S(OC)(OC)=O

Canonical SMILES

O=S(OC)OC

Other Names for this Substance

  • Sulfurous acid, dimethyl ester
  • Methyl sulfite
  • Dimethyl sulfite
  • Dimethoxy sulfoxide
  • NSC 41902

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