3-Oxabicyclo[3.2.0]heptane-2,4-dione

CAS Registry Number®

4462-96-8

CAS Name

3-Oxabicyclo[3.2.0]heptane-2,4-dione

Molecular Formula

C6H6O3

Molecular Mass

126.11

Cite this Page

3-Oxabicyclo[3.2.0]heptane-2,4-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4462-96-8 (retrieved 2024-11-23) (CAS RN: 4462-96-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    90-100 °C @ Press: 0.5 Torr

  • Melting Point (2)

    77-78 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H6O3/c7-5-3-1-2-4(3)6(8)9-5/h3-4H,1-2H2

InChIKey

InChIKey=NMNZZIMBGSGRPN-UHFFFAOYSA-N

SMILES

O=C1C2C(C(=O)O1)CC2

Canonical SMILES

O=C1OC(=O)C2CCC12

Other Names for this Substance

  • 3-Oxabicyclo[3.2.0]heptane-2,4-dione
  • 1,2-Cyclobutanedicarboxylic anhydride
  • 1,2-Cyclobutanedicarboxylic acid anhydride
  • cis-1,2-Cyclobutanedicarboxylic anhydride
  • NSC 119923

View All

Deleted or Replaced CAS Registry Numbers

118554-23-7, 7687-27-6

CAS INSIGHTSTM
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