Chemical Properties of Triphenylphosphine sulfide (CAS 3878-45-3)

Triphenylphosphine sulfide

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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
InChI Key
VYNGFCUGSYEOOZ-UHFFFAOYSA-N
Formula
C18H15PS
SMILES
S=P(c1ccccc1)(c1ccccc1)c1ccccc1
Molecular Weight1
294.35
CAS
3878-45-3
Other Names
  • Phosphine sulfide, triphenyl-
  • (C6H5)3P=S
  • Triphenylphosphorus sulfide
  • (C6H5)3PS
  • triphenylphosphine sulphide
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Physical Properties

Property Value Unit Source
PAff 906.20 kJ/mol NIST
BasG 876.40 kJ/mol NIST
ΔsubH° 142.80 ± 6.80 kJ/mol NIST
log10WS -13.11 Crippen Calculated Property
logPoct/wat 3.442 Crippen Calculated Property
McVol 230.010 ml/mol McGowan Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔsubH 136.80 ± 6.10 kJ/mol 403.50 NIST

Similar Compounds

Phosphine, triphenyl-. Triphenylphosphine selenide. Phosphinodithioic acid, diphenyl-. Tris(4-chlorophenyl)phosphine. Phosphinothioic acid, diphenyl-. Tris(3-chlorophenyl)phosphine. Tris(3-fluorophenyl)phosphine. Triphenylphosphine oxide. Diphenyl(4-tolyl)phosphine. Phosphine, tris(4-fluorophenyl)-. Bis-(4-methoxyphenyl)phenylphosphine. Phosphine, diphenyl-. Phosphine, tris[4-(trifluoromethyl)phenyl]-. Phosphorane, methylenetriphenyl-. Phosphine, tris(4-methoxyphenyl)-.

Find more compounds similar to Triphenylphosphine sulfide.

Sources

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