1,2-Naphthalenedicarboxylic anhydride

CAS Registry Number®

5343-99-7
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CAS Name

1,2-Naphthalenedicarboxylic anhydride

Molecular Formula

C12H6O3

Molecular Mass

198.17

Cite this Page

1,2-Naphthalenedicarboxylic anhydride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5343-99-7 (retrieved 2024-07-31) (CAS RN: 5343-99-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    180-195 °C @ Press: 12 Torr

  • Melting Point (2)

    165 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H6O3/c13-11-9-6-5-7-3-1-2-4-8(7)10(9)12(14)15-11/h1-6H

InChIKey

InChIKey=IDVDAZFXGGNIDQ-UHFFFAOYSA-N

SMILES

O=C1C=2C=3C(C=CC2C(=O)O1)=CC=CC3

Canonical SMILES

O=C1OC(=O)C2=C1C=CC=3C=CC=CC32

Other Names for this Substance

  • Naphtho[1,2-c]furan-1,3-dione
  • 1,2-Naphthalenedicarboxylic anhydride
  • 1,3-αβ-Isonaphthofurandione
  • 1,2-Naphthalic anhydride
  • Naphthalene-3,4-dicarboxylic anhydride

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