Methyldichlorosilane
| Chemical Name: | MH Methyldichlorosilane |
| Product Category: | Silicone Monomer – Product |
| Structural Formula: |  |
| CAS No.: | 75-54-7 |
| EINECS: | 200-877-1 |
| Molecular Formula: | CH4Cl2Si |
| Molecular Weight: | 115.03 |
M3 Chlorotrimethylsilane Description
Methyldichlorosilane also known as dichloromethylsilane, with the chemical formula CH4HSiCl2, It is a colorless transparent liquid, combustible, toxic and explosive organic compound. It is mainly used in the production of hydrogen-containing silicone oil, methyl vinyl monomer and aminosilane, etc. It is also used in fabric treatment and waterproofing agent.
| Other Names | Methyldichlorosilane; Methyldichlorosilae; Dichloromethyl-; Methyldichlorosilan; Methyl-Dichlorsilan; Dichloromethyl-Silan; Dichloromethylsilane |
| Flash Point | >26°C (Closed cup) |
| Melting point | -92°C |
| Boiling point | 41°C |
| Density | 1.105g/cm3 |
| Critical pressure | 3.95MPa |
| Ignition temperature | 290°C |
| Refractive index | 1.398 (20°C) |
| Saturated vapor pressure | 46.78kPa (20°C) |
| Upper limit of explosion (V/V) | 55.0% |
| Lower explosion limit (V/V) | 2.4% |
| Appearance | colorless liquid |
| Solubility | soluble in benzene, ether, heptane |
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Vinyl Terminated Silicone Fluid: Guide
Methyldichlorosilane is a basic silicone raw material, mainly used in the production of hydrogen-containing silicone oils, methyl vinyl monomers and aminosilanes, penetrating water repellents and so on.
Methyldichlorosilane can be prepared by silicon hydrogenation reaction, thermal condensation reaction, hydrolysis reaction and alcoholysis reaction of methyl dichlorosilane.
Methyl chloropropyl dichlorosilane, methyl vinyl dichlorosilane, methyl trifluoropropyl dichlorosilane, methyl phenyl dichlorosilane, methyl hydrogen-containing cyclic body and hydrogen-containing silicone oil can be prepared.
Methyldichlorosilane can be prepared by silicon hydrogenation reaction, thermal condensation reaction, hydrolysis reaction and alcoholysis reaction of methyl dichlorosilane.
Methyl chloropropyl dichlorosilane, methyl vinyl dichlorosilane, methyl trifluoropropyl dichlorosilane, methyl phenyl dichlorosilane, methyl hydrogen-containing cyclic body and hydrogen-containing silicone oil can be prepared.
