Methyl (triphenylphosphoranylidene)acetate

CAS Registry Number®

2605-67-6

CAS Name

Methyl (triphenylphosphoranylidene)acetate

Molecular Formula

C21H19O2P

Molecular Mass

334.35

Cite this Page

Methyl (triphenylphosphoranylidene)acetate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2605-67-6 (retrieved 2024-11-24) (CAS RN: 2605-67-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    164 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C21H19O2P/c1-23-21(22)17-24(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20/h2-17H,1H3

InChIKey

InChIKey=NTNUDYROPUKXNA-UHFFFAOYSA-N

SMILES

P(=CC(OC)=O)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Canonical SMILES

O=C(OC)C=P(C=1C=CC=CC1)(C=2C=CC=CC2)C=3C=CC=CC3

Other Names for this Substance

  • Acetic acid, 2-(triphenylphosphoranylidene)-, methyl ester
  • Acetic acid, (triphenylphosphoranylidene)-, methyl ester
  • (Carbomethoxymethylene)triphenylphosphorane
  • Triphenyl(carbomethoxymethylene)phosphorane
  • [(Methoxycarbonyl)methylene]triphenylphosphorane

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Deleted or Replaced CAS Registry Numbers

1057663-72-5

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