trans-1,2-Bis(diphenylphosphino)ethene

CAS Registry Number®

983-81-3

CAS Name

trans-1,2-Bis(diphenylphosphino)ethene

Molecular Formula

C26H22P2

Molecular Mass

396.40

Cite this Page

trans-1,2-Bis(diphenylphosphino)ethene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=983-81-3 (retrieved 2024-11-23) (CAS RN: 983-81-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    125-126 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C26H22P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-22H/b22-21+

InChIKey

InChIKey=NCKJIJSEWKIXAT-QURGRASLSA-N

SMILES

P(/C=C/P(C1=CC=CC=C1)C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4

Canonical SMILES

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

Other Names for this Substance

  • Phosphine, 1,1′-(1E)-1,2-ethenediylbis[1,1-diphenyl-
  • Phosphine, vinylenebis[diphenyl-, (E)-
  • Phosphine, 1,2-ethenediylbis[diphenyl-, (E)-
  • Phosphine, (1E)-1,2-ethenediylbis[diphenyl-
  • 1,1′-(1E)-1,2-Ethenediylbis[1,1-diphenylphosphine]

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