(3E)-3-[(4-Chlorophenyl)methylene]-2,3-dihydro-4H-1-benzopyran-4-one

CAS Registry Number®

62174-08-7
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CAS Name

(3E)-3-[(4-Chlorophenyl)methylene]-2,3-dihydro-4H-1-benzopyran-4-one

Molecular Formula

C16H11ClO2

Molecular Mass

270.71

Cite this Page

(3E)-3-[(4-Chlorophenyl)methylene]-2,3-dihydro-4H-1-benzopyran-4-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=62174-08-7 (retrieved 2024-06-30) (CAS RN: 62174-08-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    170 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C16H11ClO2/c17-13-7-5-11(6-8-13)9-12-10-19-15-4-2-1-3-14(15)16(12)18/h1-9H,10H2/b12-9+

InChIKey

InChIKey=DCQYQJQFGBXYDD-FMIVXFBMSA-N

SMILES

O=C\1C=2C(OC/C1=C\C3=CC=C(Cl)C=C3)=CC=CC2

Canonical SMILES

O=C1C=2C=CC=CC2OCC1=CC3=CC=C(Cl)C=C3

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 3-[(4-chlorophenyl)methylene]-2,3-dihydro-, (3E)-
  • 4H-1-Benzopyran-4-one, 3-[(4-chlorophenyl)methylene]-2,3-dihydro-, (E)-
  • (3E)-3-[(4-Chlorophenyl)methylene]-2,3-dihydro-4H-1-benzopyran-4-one

Deleted or Replaced CAS Registry Numbers

250339-26-5