tetraethyl pyrophosphite
Modify Date: 2025-08-25 18:00:19
tetraethyl pyrophosphite structure
|
Common Name | tetraethyl pyrophosphite | ||
|---|---|---|---|---|
| CAS Number | 21646-99-1 | Molecular Weight | 258.18900 | |
| Density | 1.057 g/mL at 25 °C(lit.) | Boiling Point | 237.9ºC at 760mmHg | |
| Molecular Formula | C8H20O5P2 | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 115.2ºC | |
| Symbol |
GHS07 |
Signal Word | Warning | |
| Name | diethoxyphosphanyl diethyl phosphite |
|---|---|
| Synonym | More Synonyms |
| Density | 1.057 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 237.9ºC at 760mmHg |
| Molecular Formula | C8H20O5P2 |
| Molecular Weight | 258.18900 |
| Flash Point | 115.2ºC |
| Exact Mass | 258.07900 |
| PSA | 73.33000 |
| LogP | 3.60280 |
| Vapour Pressure | 0.0674mmHg at 25°C |
| Index of Refraction | n20/D 1.434(lit.) |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | 36/37/38 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
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The Synthesis of Phosphonate Ester Containing Fluorinated Vinyl Ethers.
J. Org. Chem. 61(23) , 8024-8031, (1996) Three novel perfluorovinyl ethers containing phosphonate ester groups, diethyl 1,1,2,2,3,3,5,6,6-nonafluoro-4-oxa-5-hexenylphosphonate, (EtO)(2)P(O)(CF(2))(3)OCF=CF(2) (1), diethyl 1,1,2,2,4,5,5-hepta... |
| EINECS 244-494-8 |
| MFCD00009082 |
| diphosphorous acid tetraethyl ester |
| tetraethyldiphosphite |
| TETRAethylpyROPHOSPHITE |