Methyltrichlorosilane - cas 75-79-6. Monthly purchase –80 tons
Colorless (clear) liquid with a pungent odor, hydrolyzable with air moisture. Reacts with ethanol.
Physico-chemical properties of methyl trichlorosilane
The molecular weight 149.5
Density, g / cm3 1, 277
Mass fraction of basic substance, at least 99.6%
Mass fraction of chlorine, %, not less than 71.2
Mass fraction of impurities, 0.4%
Including - trimethylchlorosilane, not more than 0.05%
Including - dimethyldichlorosilane, not more than 0.4%
Including - 2, 2, 3-trimethylbutane and 2.4 dimethylpentane, not more than 0.05%
Boiling point, ° c 66, 4
Melting point, ° c -90
Auto-ignition temperature, ° c 408
Flash point, ° c 6
The refractive index of 1.4110
Methyl silica gel cas 68554-70-1 monthly purchase – 20-25 tons
Physical and chemical properties
Name of parameter, measuring unit
Appearance, color Hard, wet, white, fine granulated product
Testing item Quality index Measured value
Mass content of hydrogen chloride, %, no more 1, 0 0, 96
Mass content of nonvolatile substances, %, at least 60, 0 62, 0
Usage - production of polymer silicone products.
Standard
