Chemical Properties of Bis(2-ethylhexyl)hydrogen phosphate (CAS 298-07-7)

Bis(2-ethylhexyl)hydrogen phosphate

InChI
InChI=1S/C16H35O4P/c1-5-9-11-15(7-3)13-19-21(17,18)20-14-16(8-4)12-10-6-2/h15-16H,5-14H2,1-4H3,(H,17,18)
InChI Key
SEGLCEQVOFDUPX-UHFFFAOYSA-N
Formula
C16H35O4P
SMILES
CCCCC(CC)COP(=O)(O)OCC(CC)CCCC
Molecular Weight1
322.42
CAS
298-07-7
Other Names
  • 2-Ethyl-1-hexanol hydrogen phosphate
  • Bis(2-ethylhexyl)orthophosphoric acid
  • Bis(2-ethylhexyl)phosphoric acid
  • Bis-(2-ethylhexyl) phosphate
  • D 2EHPA
  • Dehpa extractant
  • Di(2-ethylhexyl)orthophosphoric acid
  • Di-2-ethylhexyl hydrogen phosphate
  • Hdehp
  • Hydrogen bis(2-ethylhexyl) phosphate
  • Kyselina di-(2-ethylhexyl)fosforecna
  • Phosphoric acid, bis(2-ethylhexyl) ester
  • bis(2-ethylhexyl) hydrogen phosphate
  • bis(2-ethylhexyl) phosphoric acid
  • di(2-ethylhexyl)phosphoric acid
  • di-(2-Ethylhexyl)-phosphate
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
ω 0.9925 Relay (1.0) Calculated Property
Δfgas -1097.28 kJ/mol Relay (1.0) Calculated Property
Δvap 112.23 kJ/mol Relay (1.0) Calculated Property
log10WS -4.45 Relay (1.0) Calculated Property
logPoct/wat 5.553 Crippen Calculated Property
McVol 280.240 ml/mol McGowan Calculated Property
Pc 1368.96 kPa Relay (1.0-beta) Calculated Property
Tboil 533.00 K The role of organic diluents in the aspects of equilibrium, kinetics and thermodynamic model for silver ion extraction using an extractant D2EHPA
Tc 786.28 K Relay (1.0) Calculated Property
Tfus 221.48 K Relay (1.0) Calculated Property
Vc 1.049 m3/kmol Relay (1.0) Calculated Property

Cheméo can also estimate Standard Gibbs free energy of formation, Ionization energy for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ρl [934.50; 969.10] kg/m3 [298.15; 343.15] Show Hide
ρl 969.10 kg/m3 298.15 Volumetric Properties of the D2EHPA-o-Xylene-Neodymium (Samarium, Europium, Gadolinium, Terbium, Dysprosium) Di(2-ethylhexyl)phosphate Systems at 298.15 K
ρl 965.30 kg/m3 303.15 Effect of polarity and temperature on the binary interaction between D2EHPA extractant and organic solvents (kerosene, n-heptane, chlorobenzene and 1-octanol): Experimental and thermodynamics
ρl 964.00 kg/m3 303.15 Determination of Viscosity and Density of Di-(2-ethylhexyl) Phosphoric Acid + Aliphatic Kerosene
ρl 957.90 kg/m3 313.15 Effect of polarity and temperature on the binary interaction between D2EHPA extractant and organic solvents (kerosene, n-heptane, chlorobenzene and 1-octanol): Experimental and thermodynamics
ρl 957.00 kg/m3 313.15 Determination of Viscosity and Density of Di-(2-ethylhexyl) Phosphoric Acid + Aliphatic Kerosene
ρl 950.40 kg/m3 323.15 Effect of polarity and temperature on the binary interaction between D2EHPA extractant and organic solvents (kerosene, n-heptane, chlorobenzene and 1-octanol): Experimental and thermodynamics
ρl 949.50 kg/m3 323.15 Determination of Viscosity and Density of Di-(2-ethylhexyl) Phosphoric Acid + Aliphatic Kerosene
ρl 942.90 kg/m3 333.15 Effect of polarity and temperature on the binary interaction between D2EHPA extractant and organic solvents (kerosene, n-heptane, chlorobenzene and 1-octanol): Experimental and thermodynamics
ρl 942.00 kg/m3 333.15 Determination of Viscosity and Density of Di-(2-ethylhexyl) Phosphoric Acid + Aliphatic Kerosene
ρl 934.50 kg/m3 343.15 Determination of Viscosity and Density of Di-(2-ethylhexyl) Phosphoric Acid + Aliphatic Kerosene

Datasets

Speed of sound, m/s

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Frequency, MHz - Liquid Speed of sound, m/s - Liquid
303.15 100.00 2.0 1293.0
Reference

Similar Compounds

Phosphoric acid, tris(2-ethylhexyl) ester. Phosphoric acid, diethyl 2-ethylhexyl ester. Bis(2-ethylhexyl) hydrogen phosphite. Phosphoric acid, isoamyl-isooctyl ester. Phosphonous acid, phenyl-, bis(2-ethylhexyl)ester. Octicizer. Phosphoric acid, tris(2,2-dimethylpentyl) ester. Phosphorous acid, 2-ethylhexyl diphenyl ester. Phosphonic acid, di-isooctyl ester. Phosphoric acid, tris(2,2,4-trimethylpentyl) ester. Phosphonic acid, phenyl-, bis(2-ethyl-4-methylpentyl) ester. Trinonyl phosphate. Tri-n-octyl phosphate. Phosphoric acid, triheptyl ester. Bis(2-methylbutyl) hydrogen phosphite.

Find more compounds similar to Bis(2-ethylhexyl)hydrogen phosphate.

Mixtures

Sources

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.
These property values are available through the Cheméo API. A free account gives you an access key.