4-Chloro-1,8-naphthalic anhydride

CAS Registry Number®

4053-08-1

CAS Name

4-Chloro-1,8-naphthalic anhydride

Molecular Formula

C12H5ClO3

Molecular Mass

232.62

Cite this Page

4-Chloro-1,8-naphthalic anhydride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4053-08-1 (retrieved 2024-11-22) (CAS RN: 4053-08-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    216-217 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H5ClO3/c13-9-5-4-8-10-6(9)2-1-3-7(10)11(14)16-12(8)15/h1-5H

InChIKey

InChIKey=UJEUBSWHCGDJQU-UHFFFAOYSA-N

SMILES

O=C1C=2C=3C(C(=O)O1)=CC=CC3C(Cl)=CC2

Canonical SMILES

O=C1OC(=O)C2=CC=C(Cl)C=3C=CC=C1C23

Other Names for this Substance

  • 1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 6-chloro-
  • Naphthalic anhydride, 4-chloro-
  • 6-Chloro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione
  • 4-Chloro-1,8-naphthalenedicarboxylic anhydride
  • 4-Chloronaphthalic anhydride

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