P,P′-Methylenebis[P-phenylphosphinic acid]

CAS Registry Number®

4851-69-8

CAS Name

P,P′-Methylenebis[P-phenylphosphinic acid]

Molecular Formula

C13H14O4P2

Molecular Mass

296.20

Cite this Page

P,P′-Methylenebis[P-phenylphosphinic acid].   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4851-69-8 (retrieved 2025-01-15) (CAS RN: 4851-69-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    265-268 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C13H14O4P2/c14-18(15,12-7-3-1-4-8-12)11-19(16,17)13-9-5-2-6-10-13/h1-10H,11H2,(H,14,15)(H,16,17)

InChIKey

InChIKey=QVCFQPVQMAWGRW-UHFFFAOYSA-N

SMILES

P(CP(=O)(O)C1=CC=CC=C1)(=O)(O)C2=CC=CC=C2

Canonical SMILES

O=P(O)(C=1C=CC=CC1)CP(=O)(O)C=2C=CC=CC2

Other Names for this Substance

  • Phosphinic acid, P,P′-methylenebis[P-phenyl-
  • Phosphinic acid, methylenebis[phenyl-
  • P,P′-Methylenebis[P-phenylphosphinic acid]
  • P,P′-Diphenylmethylenediphosphinic acid
  • P,P′-Diphenylmethylenephosphinic acid