Triphenylphosphine sulfide

CAS Registry Number®

3878-45-3

CAS Name

Triphenylphosphine sulfide

Molecular Formula

C18H15PS

Molecular Mass

294.35

Cite this Page

Triphenylphosphine sulfide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3878-45-3 (retrieved 2024-11-22) (CAS RN: 3878-45-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    110 °C @ Press: 23 Torr

  • Melting Point (2)

    161 °C

  • Density (3)

    1.246 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H15PS/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChIKey

InChIKey=VYNGFCUGSYEOOZ-UHFFFAOYSA-N

SMILES

P(=S)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Canonical SMILES

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

Other Names for this Substance

  • Phosphine sulfide, triphenyl-
  • Triphenylphosphine sulfide
  • Triphenylphosphine monosulfide
  • NSC 62216
  • Triphenyl(thioxo)phosphine

CAS INSIGHTSTM
Targeted protein degrader structure, illustration