Tetraethyl pyrophosphite
ALDRICH/155411 - 96%
CAS Number: 21646-99-1
Empirical Formula (Hill Notation): C8H20O5P2
Molecular Weight: 258.19
EC Number: 244-494-8
MDL Number: MFCD00009082
Linear Formula: (C2H5O)2POP(OC2H5)2
Product Type: Chemical
assay | 96% |
bp | 79-81 °C/1 mmHg (lit.) |
density | 1.057 g/mL at 25 °C (lit.) |
InChI | 1S/C8H20O5P2/c1-5-9-14(10 |
InChI key | RDXABLXNTVBVML-UHFFFAOYSA |
refractive index | n |
SMILES string | CCOP(OCC)OP(OCC)OCC |
Application: | Tetraethyl pyrophosphite was used in the preparation of diethyl fluorophosphonites. |
Application: | The product can be used as a reagent for peptide synthesis. |
Packaging: | 5 g in glass bottle |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H315 - H319 - H335 |
Precautionary statements | P302 + P352 - P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | 235.4 °F - closed cup |
Flash Point(C) | 113 °C - closed cup |
Purity | 96% |
bp | 79-81 °C/1 mmHg (lit.) |
Density | 1.057 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12352100 |