(3E)-2,3-Dihydro-3-(phenylmethylene)-4H-1-benzopyran-4-one

CAS Registry Number®

24513-66-4
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CAS Name

(3E)-2,3-Dihydro-3-(phenylmethylene)-4H-1-benzopyran-4-one

Molecular Formula

C16H12O2

Molecular Mass

236.27

Cite this Page

(3E)-2,3-Dihydro-3-(phenylmethylene)-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=24513-66-4 (retrieved 2024-09-09) (CAS RN: 24513-66-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    111 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C16H12O2/c17-16-13(10-12-6-2-1-3-7-12)11-18-15-9-5-4-8-14(15)16/h1-10H,11H2/b13-10+

InChIKey

InChIKey=TXRPREROCFYGHX-JLHYYAGUSA-N

SMILES

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

Canonical SMILES

O=C1C=2C=CC=CC2OCC1=CC=3C=CC=CC3

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 2,3-dihydro-3-(phenylmethylene)-, (3E)-
  • 4-Chromanone, 3-benzylidene-, (E)-
  • 4H-1-Benzopyran-4-one, 2,3-dihydro-3-(phenylmethylene)-, (E)-
  • (3E)-2,3-Dihydro-3-(phenylmethylene)-4H-1-benzopyran-4-one
  • trans-3-Benzylidene-4-chromanone

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Deleted or Replaced CAS Registry Numbers

250339-23-2