Chlorodimethylsilane
ALDRICH/144207 - 98%
Synonym: DMCS; Dimethylchlorosilane
CAS Number: 1066-35-9
Empirical Formula (Hill Notation): C2H7ClSi
Molecular Weight: 94.62
EC Number: 213-912-0
MDL Number: MFCD00000495
Linear Formula: (CH3)2SiHCl
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: 144207-50G.
| assay | 98% |
| bp | 34.7 °C (lit.) |
| density | 0.852 g/mL at 25 °C (lit.) |
| expl. lim. | 20 % |
| form | liquid |
| InChI | 1S/C2H7ClSi/c1-4(2)3/h4H, |
| InChI key | YGHUUVGIRWMJGE-UHFFFAOYSA |
| mp | −111 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | C[SiH](C)Cl |
| storage temp. | 2-8°C |
| vapor density | 4 (vs air) |
| vapor pressure | 8.56 psi ( 20 °C) |
| Application: | Used to prepare vinyldimethylsilanols for palladium-catalyzed cross-coupling with aryl iodides. |
| Packaging: | 50 g in glass bottle |
| Symbol |    GHS02,GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H224 - H261 - H314 - H331 |
| Precautionary statements | P210 - P231 + P232 - P233 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | F+,C |
| Risk Statements | 12-14/15-20-35 |
| Safety Statements | 26-36/37/39-43-45 |
| RIDADR | UN 2988 8(3)(4.3) / PGI |
| WGK Germany | WGK 1 |
| Flash Point(F) | -9.4 °F - closed cup |
| Flash Point(C) | -23 °C - closed cup |
| Supplemental Hazard Statements | EUH014 - EUH071 |
| Purity | 98% |
| bp | 34.7 °C (lit.) |
| mp | −111 °C (lit.) |
| Density | 0.852 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352101 |