Triethyl phosphite
ALDRICH/T61204 - 98%
Synonym: P(EtO)3; P(OEt)3; P(EtO)3; P(OEt)3
CAS Number: 122-52-1
Empirical Formula (Hill Notation): C6H15O3P
Molecular Weight: 166.16
EC Number: 204-552-5
MDL Number: MFCD00009084
Linear Formula: (C2H5O)3P
Product Type: Chemical
| assay | 98% |
| bp | 156 °C (lit.) |
| density | 0.969 g/mL at 25 °C (lit.) |
| impurities | ≤1% triethyl phosphate and diethyl phosphite |
| InChI | 1S/C6H15O3P/c1-4-7-10(8-5 |
| InChI key | BDZBKCUKTQZUTL-UHFFFAOYSA |
| Quality Level | 200  |
| reaction suitability | reaction type: Reductions |
| refractive index | n |
| SMILES string | CCOP(OCC)OCC |
| Application: | Used as a reducing agent; can react with electrophiles to form phosphonates or phosphates; forms a stable complex with copper(I) iodide. |
| Packaging: | 4 L in glass bottle |
| Packaging: | 5, 100, 500 mL in glass bottle |
| Symbol |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H302 - H317 - H412 |
| Precautionary statements | P210 - P233 - P273 - P280 - P301 + P312 - P303 + P361 + P353 |
| Hazard Codes | Xn |
| Risk Statements | 10-22-36/37/38 |
| Safety Statements | 16-26-36 |
| RIDADR | UN 2323 3 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | 129.2 °F - closed cup |
| Flash Point(C) | 54 °C - closed cup |
| Purity | 98% |
| bp | 156 °C (lit.) |
| Density | 0.969 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352108 |