| Identification | |
| Name: | Phosphorous acid,diethyl ester |
| Synonyms: | Diethylphosphorous acid; NSC 5273; NSC 72726 |
| CAS: | 123-22-8 |
| Molecular Formula: | C4H11 O3 P |
| Molecular Weight: | 138.1021 |
| InChI: | InChI=1S/C4H11O3P/c1-3-6-8(5)7-4-2/h5H,3-4H2,1-2H3 |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 79°C |
| Boiling Point: | 207°Cat760mmHg |
| Density: | g/cm3 |
| Flash Point: | 79°C |
| Safety Data | |
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