Chemical Properties of Diphenyl(4-tolyl)phosphine (CAS 1031-93-2)

InChI

InChI=1S/C19H17P/c1-16-12-14-19(15-13-16)20(17-8-4-2-5-9-17)18-10-6-3-7-11-18/h2-15H,1H3

InChI Key

QJIMTLTYXBDJFC-UHFFFAOYSA-N

Formula

C19H17P

SMILES

Cc1ccc(P(c2ccccc2)c2ccccc2)cc1

Molecular Weight¹

276.31

CAS

1031-93-2

Other Names

• Diphenyl-p-tolyl phosphine
• Diphenyl-4-methylphenylphosphine
• p-Tolyldiphenylphosphine
• Phosphine, (4-methylphenyl)diphenyl-
• (4-Methylphenyl)(diphenyl)phosphine

• ω : Acentric Factor.
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Similar Compounds

Find more compounds similar to Diphenyl(4-tolyl)phosphine.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• McGowan Method
• NIST Webbook

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