Dimethoxydimethylsilane
ALDRICH/104906 - 95%
Synonym: DMDMS; Dimethyldimethoxysilane
CAS Number: 1112-39-6
Empirical Formula (Hill Notation): C4H12O2Si
Molecular Weight: 120.22
EC Number: 214-189-4
MDL Number: MFCD00025691
Linear Formula: Si(OCH3)2(CH3)2
Product Type: Chemical
| assay | 95% |
| bp | 81.4 °C (lit.) |
| density | 0.88 g/mL at 25 °C (lit.) |
| form | liquid |
| impurities | 3% methyl alcohol |
| InChI | 1S/C4H12O2Si/c1-5-7(3,4)6 |
| InChI key | JJQZDUKDJDQPMQ-UHFFFAOYSA |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | CO[Si](C)(C)OC |
| Application: | Dimethoxydimethylsilane (DMDMS) can be used: • To synthesize various macroporous silica aerogels. • In the preparation of hollow silica nanoparticles loaded with phthalocyanine for near-infrared photodynamic and photothermal combination therapy. • To synthesize dielectric silicone elastomer with high dielectric permittivity. |
| Packaging: | 1 L in Sure/Seal™ |
| Packaging: | 500 mL in Sure/Seal™ |
| Symbol |  GHS02 |
| Signal word | Danger |
| Hazard statements | H225 |
| Precautionary statements | P210 - P233 - P240 - P241 - P242 - P243 |
| Hazard Codes | F,Xi |
| Risk Statements | 11-36 |
| Safety Statements | 16-26-33-36 |
| RIDADR | UN 1993BF 3 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 50.0 °F |
| Flash Point(C) | 10 °C |
| Purity | 95% |
| bp | 81.4 °C (lit.) |
| Density | 0.88 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352103 |