| Identification |
| Name: | Diphosphorous acid,tetraethyl ester |
| Synonyms: | Ethylpyrophosphite (6CI,7CI); Pyrophosphorous acid, tetraethyl ester (8CI);Tetraethyl diphosphite; Tetraethyl pyrophosphite |
| CAS: | 21646-99-1 |
| EINECS: | 244-494-8 |
| Molecular Formula: | C8H20 O5 P2 |
| Molecular Weight: | 258.19 |
| InChI: | InChI=1/C8H20O5P2/c1-5-9-14(10-6-2)13-15(11-7-3)12-8-4/h5-8H2,1-4H3 |
| Molecular Structure: |
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| Properties |
| Flash Point: | 115.2°C |
| Boiling Point: | 237.9°Cat760mmHg |
| Density: | g/cm3 |
| Refractive index: | n20/D 1.434(lit.) |
| Flash Point: | 115.2°C |
| Safety Data |
| Hazard Symbols |
Xi: Irritant
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