Hexamethyldisilane
ALDRICH/217069 - 98%
Synonym: Permethyldisilane; Trimethyl(trimethylsilyl)
CAS Number: 1450-14-2
Empirical Formula (Hill Notation): C6H18Si2
Molecular Weight: 146.38
EC Number: 215-911-0
MDL Number: MFCD00008258
Linear Formula: (Si(CH3)3)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: 217069-50G.
| assay | 98% |
| bp | 112-114 °C (lit.) |
| density | 0.715 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C6H18Si2/c1-7(2,3)8(4, |
| InChI key | NEXSMEBSBIABKL-UHFFFAOYSA |
| mp | 9-12 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | C[Si](C)(C)[Si](C)(C)C |
| Application: | Silylating reagent for allylic acetates, aryl halides, and diketones. Source material for vapor deposition during silicon carbide growth. |
| Application: | Source material for vapor deposition during silicon carbide growth. |
| Packaging: | 5, 10, 50 g in glass bottle |
| Symbol |   GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H225 - H317 - H319 - H335 |
| Precautionary statements | P210 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | F,Xi |
| Risk Statements | 11-36/37-43 |
| Safety Statements | 16-23-45 |
| RIDADR | UN 1993BF 3 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 21.2 °F |
| Flash Point(C) | -6 °C |
| Purity | 98% |
| bp | 112-114 °C (lit.) |
| mp | 9-12 °C (lit.) |
| Density | 0.715 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352300 |