Dimethylsilyldiisocyanate is a chemical compound, an alkyl and isocyanide derivative of monosilane with the formula (CH 3 ) 2 Si (NCO) 2 , a colorless liquid with a strong odor.
| Dimethylsilyldiisocyanate | |
|---|---|
| Are common | |
| Systematic name | Dimethylsilyldiisocyanate |
| Traditional names | Dimethyl diisocyanatesilane |
| Chem. formula | (CH 3 ) 2 Si (NCO) 2 |
| Physical properties | |
| condition | colorless liquid |
| Molar mass | 142.19 g / mol |
| Density | 0.976 g / cm³ |
| Thermal properties | |
| T. melt. | -31 ° C |
| T. Kip. | 139; 139.2 ° C |
| Optical properties | |
| Refractive index | 1.4226 |
| Classification | |
| Reg. CAS number | |
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Getting
- The reaction of dimethyldichlorosilane and silver cyanate in benzene :
Physical Properties
Dimethylsilyldiisocyanate forms a colorless liquid with a strong odor.
Hydrolyzed in water and moist air.
It is dissolved in inert organic solvents.
Literature
- Manual on inorganic synthesis: B 6 tons / Ed. Brower G. .. - M .: Mir, 1985. - T. 3. - 392 p.
- Adrianov K.A. Silicone compounds. - M .: State Scientific and Technical Publishing House of Chemical Literature, 1955. - 521 p.