- InChI
- InChI=1S/C4H11O3P/c1-3-6-8(5)7-4-2/h8H,3-4H2,1-2H3
- InChI Key
- MJUJXFBTEFXVKU-UHFFFAOYSA-N
- Formula
- C4H11O3P
- SMILES
- CCO[PH](=O)OCC
- Molecular Weight1
- 138.10
- CAS
- 762-04-9
- Other Names
-
- Phosphonic acid, diethyl ester
- Diethyl acid phosphite
- Diethyl hydrogen phosphite
- Diethyl phosphonate
- Hydrogen diethyl phosphite
- O,O-Diethyl phosphonate
- OPH(OC2H5)2
- Diethoxyphosphine oxide
- Ethyl phosphonate ((EtO)2HPO)
- Phosphorous acid, diethyl ester
- NSC 2665
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Inp : Non-polar retention indices.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔvapH° | 49.30 | kJ/mol | NIST |
| IE | [10.31; 10.31] | eV |
|
| IE | 10.31 | eV | NIST |
| IE | 10.31 | eV | NIST |
| log10WS | -2.13 | Crippen Calculated Property | |
| logPoct/wat | 1.449 | Crippen Calculated Property | |
| McVol | 105.290 | ml/mol | McGowan Calculated Property |
| Inp | [953.00; 953.00] |
|
|
| Inp | 953.00 | NIST | |
| Inp | 953.00 | NIST | |
| Inp | 953.00 | NIST |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | 38.10 | kJ/mol | 404.50 | NIST |
Similar Compounds
Find more compounds similar to Diethyl phosphite.
Sources
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