3-(p-Chlorobenzylidene)phthalide

CAS Registry Number®

20526-97-0

CAS Name

3-(p-Chlorobenzylidene)phthalide

Molecular Formula

C15H9ClO2

Molecular Mass

256.68

Cite this Page

3-(p-Chlorobenzylidene)phthalide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=20526-97-0 (retrieved 2024-11-24) (CAS RN: 20526-97-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    152-153 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C15H9ClO2/c16-11-7-5-10(6-8-11)9-14-12-3-1-2-4-13(12)15(17)18-14/h1-9H

InChIKey

InChIKey=OHRFHJYUEWVXBD-UHFFFAOYSA-N

SMILES

C(=C1C=2C(C(=O)O1)=CC=CC2)C3=CC=C(Cl)C=C3

Canonical SMILES

O=C1OC(=CC2=CC=C(Cl)C=C2)C=3C=CC=CC13

Other Names for this Substance

  • 1(3H)-Isobenzofuranone, 3-[(4-chlorophenyl)methylene]-
  • Phthalide, 3-(p-chlorobenzylidene)-
  • 3-[(4-Chlorophenyl)methylene]-1(3H)-isobenzofuranone
  • 3-(4-Chlorobenzal)phthalide
  • 3-(p-Chlorobenzylidene)phthalide

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