Sulfuryl isocyanate

CAS Registry Number®

4223-09-0

CAS Name

Sulfuryl isocyanate

Molecular Formula

C2N2O4S

Molecular Mass

148.10

Cite this Page

Sulfuryl isocyanate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4223-09-0 (retrieved 2024-11-25) (CAS RN: 4223-09-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    139 °C @ Press: 760 Torr

  • Density (1)

    1.588 g/cm³ @ Temp: 22 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C2N2O4S/c5-1-3-9(7,8)4-2-6

InChIKey

InChIKey=BUXTXUBQAKIQKS-UHFFFAOYSA-N

SMILES

S(N=C=O)(N=C=O)(=O)=O

Canonical SMILES

O=C=NS(=O)(=O)N=C=O

Other Names for this Substance

  • Sulfuryl isocyanate
  • Sulfonyl isocyanate
  • Sulfuric acid, dianhydride with isocyanic acid
  • Sulfonyl diisocyanate

CAS INSIGHTSTM
Hourglass and a clock