Bis(diphenylphosphino)methane

CAS Registry Number®

2071-20-7

CAS Name

Bis(diphenylphosphino)methane

Molecular Formula

C25H22P2

Molecular Mass

384.39

Cite this Page

Bis(diphenylphosphino)methane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2071-20-7 (retrieved 2024-11-22) (CAS RN: 2071-20-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    159-161 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C25H22P2/c1-5-13-22(14-6-1)26(23-15-7-2-8-16-23)21-27(24-17-9-3-10-18-24)25-19-11-4-12-20-25/h1-20H,21H2

InChIKey

InChIKey=XGCDBGRZEKYHNV-UHFFFAOYSA-N

SMILES

P(CP(C1=CC=CC=C1)C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4

Canonical SMILES

C=1C=CC(=CC1)P(C=2C=CC=CC2)CP(C=3C=CC=CC3)C=4C=CC=CC4

Other Names for this Substance

  • Phosphine, 1,1′-methylenebis[1,1-diphenyl-
  • Phosphine, methylenebis[diphenyl-
  • 1,1′-Methylenebis[1,1-diphenylphosphine]
  • Methanediylbis[diphenylphosphine]
  • Bis(diphenylphosphino)methane

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Deleted or Replaced CAS Registry Numbers

47543-40-8, 1289556-79-1

CAS INSIGHTSTM
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