5-Norbornene-2,3-dicarboxylic anhydride

CAS Registry Number®

826-62-0

CAS Name

5-Norbornene-2,3-dicarboxylic anhydride

Molecular Formula

C9H8O3

Molecular Mass

164.16

Cite this Page

5-Norbornene-2,3-dicarboxylic anhydride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=826-62-0 (retrieved 2024-11-24) (CAS RN: 826-62-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    147 °C

  • Density (2)

    1.42 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H8O3/c10-8-6-4-1-2-5(3-4)7(6)9(11)12-8/h1-2,4-7H,3H2

InChIKey

InChIKey=KNDQHSIWLOJIGP-UHFFFAOYSA-N

SMILES

O=C1C2C(C3CC2C=C3)C(=O)O1

Canonical SMILES

O=C1OC(=O)C2C3C=CC(C3)C12

Other Names for this Substance

  • 4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-
  • 5-Norbornene-2,3-dicarboxylic anhydride
  • 3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1,3-dione
  • Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride
  • 2-Norbornene-5,6-dicarboxylic anhydride

View All

Deleted or Replaced CAS Registry Numbers

66075-60-3

CAS INSIGHTSTM
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