Chemical Properties of Triethylphosphine (CAS 554-70-1)


PDF Excel Molecule Calculator
InChI Key
Molecular Weight1
Other Names
  • Phosphine, triethyl-
  • Triethylphosphorus
  • (C2H5)3P
  • Phosphorus triethyl
Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry. Do not hesitate to contact us for your projects.

Physical Properties

Property Value Unit Source
PAff 984.50 kJ/mol NIST
BasG 952.00 kJ/mol NIST
IE [7.60; 8.52] eV Show Hide
IE Outlier 7.60 eV NIST
IE 8.52 eV NIST
IE 8.00 eV NIST
IE 8.00 ± 0.30 eV NIST
IE 8.18 ± 0.05 eV NIST
IE 8.27 ± 0.24 eV NIST
IE 8.31 eV NIST
IE 8.40 eV NIST
log10WS 1.81 Crippen Calculated Property
logPoct/wat 2.528 Crippen Calculated Property
McVol 115.860 ml/mol McGowan Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔfusH 10.73 kJ/mol 188.20 NIST
ΔvapH 38.30 kJ/mol 346.50 NIST

Similar Compounds

Triethylphosphine oxide. 1,2-Bis(diethylphosphino)ethane. tri-n-Propylphosphine. Phosphine, methyldipropyl-. Phosphine, diethyl-. 1,2-Bis(dimethylphosphino)ethane. Phosphine, tributyl-. tris(2-methylpropyl)phosphine. tri-n-Propylphosphine oxide. Tetraethyldiphosphine. Phosphine oxide, tri(1-methylethyl). Phosphine, diethyl-ethylthio-. Phosphine, dibutylvinyl-. Tetrabutylphosphonium bromide. Phosphine oxide, trioctyl-.

Find more compounds similar to Triethylphosphine.


Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.