Methyl trimethylsilyl dimethylketene acetal
ALDRICH/274585 - 95%
Synonym: 1-
CAS Number: 31469-15-5
Empirical Formula (Hill Notation): C8H18O2Si
Molecular Weight: 174.31
MDL Number: MFCD00010232
Linear Formula: (CH3)2C=C(OCH3)OSi(CH3)3
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: 274585-100G.
| assay | 95% |
| bp | 35 °C/15 mmHg (lit.) |
| density | 0.858 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C8H18O2Si/c1-7(2)8(9-3 |
| InChI key | JNOGVQJEBGEKMG-UHFFFAOYSA |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | COC(O[Si](C)(C)C)=C(/C)C |
| Application: | Methyl trimethylsilyl dimethylketene acetal was used: • in the synthesis of chiral β-lactams by reacting with (S)-alkylidene(1-arylethyl) • as a catalyst or initiator in the group-transfer polymerization • as a versatile reagent in conjugate addition and aldol reactions. |
| Packaging: | 5, 25, 100 g in glass bottle |
| Symbol |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H315 - H319 - H335 |
| Precautionary statements | P210 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 16-26-36 |
| RIDADR | UN 3271 3 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 86.0 °F - closed cup |
| Flash Point(C) | 30 °C - closed cup |
| Purity | 95% |
| bp | 35 °C/15 mmHg (lit.) |
| Density | 0.858 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |