Thionyl fluoride

CAS Registry Number®

7783-42-8

CAS Name

Thionyl fluoride

Molecular Formula

F2OS

Molecular Mass

86.06

Cite this Page

Thionyl fluoride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7783-42-8 (retrieved 2025-03-28) (CAS RN: 7783-42-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    -44.31 °C

  • Melting Point (2)

    -129.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/F2OS/c1-4(2)3

InChIKey

InChIKey=LSJNBGSOIVSBBR-UHFFFAOYSA-N

SMILES

S(F)(F)=O

Canonical SMILES

O=S(F)F

Other Names for this Substance

  • Thionyl fluoride
  • Sulfurous oxyfluoride
  • Thionyl difluoride
  • Sulfur difluoride oxide
  • Sulfur difluoride monoxide

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