Dimethyl trimethylsilyl phosphite
ALDRICH/358819 - 95%
Synonym: Trimethylsilyl dimethyl phosphite
CAS Number: 36198-87-5
Empirical Formula (Hill Notation): C5H15O3PSi
Molecular Weight: 182.23
EC Number: 252-908-3
MDL Number: MFCD00075439
Linear Formula: (CH3)3SiOP(OCH3)2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 358819-10ML.
| assay | 95% |
| bp | 36-37 °C/11 mmHg (lit.) |
| density | 0.954 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C5H15O3PSi/c1-6-9(7-2) |
| InChI key | HWMXPTIFAGBDIK-UHFFFAOYSA |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | COP(OC)O[Si](C)(C)C |
| storage temp. | 2-8°C |
| Application: | Dimethyl trimethylsilyl phosphite may be used in the preparation of: • protected phosphoamino acid, Fmoc-Abu(PO3Me2)-OH, used in Fmoc/solid-phase peptide synthesis • phosphoenolpyruvate (PEP) via trimethylsilylation, bromination and Perkow reaction • sialyl phosphonate • sulfonamide phosphonates |
| Packaging: | 10 mL in glass bottle |
| Symbol |   GHS02,GHS05 |
| Signal word | Danger |
| Hazard statements | H226 - H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 10-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2920 3(8) / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 89.6 °F - closed cup |
| Flash Point(C) | 32 °C - closed cup |
| Purity | 95% |
| bp | 36-37 °C/11 mmHg (lit.) |
| Density | 0.954 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |