Propionic anhydride

CAS Registry Number®

123-62-6

CAS Name

Propionic anhydride

Molecular Formula

C6H10O3

Molecular Mass

130.14

Cite this Page

Propionic anhydride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=123-62-6 (retrieved 2024-11-21) (CAS RN: 123-62-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    167.0 °C @ Press: 760 Torr

  • Melting Point (1)

    -45 °C

  • Density (2)

    1.01 g/cm³

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
  • (2) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)

Other Names and Identifiers

InChI

InChI=1S/C6H10O3/c1-3-5(7)9-6(8)4-2/h3-4H2,1-2H3

InChIKey

InChIKey=WYVAMUWZEOHJOQ-UHFFFAOYSA-N

SMILES

O(C(CC)=O)C(CC)=O

Canonical SMILES

O=C(OC(=O)CC)CC

Other Names for this Substance

  • Propanoic acid, 1,1′-anhydride
  • Propanoic acid, anhydride
  • Propionic anhydride
  • Methylacetic anhydride
  • Propanoic anhydride

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration