Chemical Properties of Phosphonic acid, dimethyl ester (CAS 868-85-9)

Phosphonic acid, dimethyl ester

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InChI
InChI=1S/C2H7O3P/c1-4-6(3)5-2/h6H,1-2H3
InChI Key
HZCDANOFLILNSA-UHFFFAOYSA-N
Formula
C2H7O3P
SMILES
CO[PH](=O)OC
Molecular Weight1
110.05
CAS
868-85-9
Other Names
  • Dimethyl phosphite
  • Dimethyl phosphonate
Sources

Physical Properties

Property Value Unit Source
PAff 894.80 kJ/mol NIST
BasG 862.40 kJ/mol NIST
Δvap 46.70 kJ/mol NIST
IE 10.53 eV NIST
IE 10.53 eV NIST
IE 10.50 eV NIST
logPoct/wat 0.67 Crippen Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔvapH [38.70; 48.30] kJ/mol [343.00; 401.00] Show Hide
Plot of Enthalpy of vaporization at a given temperature.
ΔvapH 48.30 kJ/mol 343.0 NIST
ΔvapH 47.90 kJ/mol 343.0 NIST
ΔvapH 46.40 kJ/mol 343.0 NIST
ΔvapH 46.00 kJ/mol 343.0 NIST
ΔvapH 45.40 kJ/mol 343.0 NIST
ΔvapH 46.70 kJ/mol 398.0 NIST
ΔvapH 38.70 kJ/mol 401.0 NIST

Similar Compounds

Dimethyl phosphonate. Phosphoric acid, trimethyl ester. Phosphonic acid, diethyl ester. Phosphonic acid, methyl-, dimethyl ester. Deuterophosphonic acid, dimethyl ester. (HO)2HPO. Phosphorous acid, trimethyl ester. Phosphonic acid, dipropyl ester. Phosphonic acid, di-isopropyl ester. Diallyl hydrogen phosphite. Magnesium phosphate, tribasic. Sodium phosphate, tribasic-. Potassium orthophosphate. Magnesium phosphate. Dicalcium phosphate, anhydrous.

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