Product Name: Methyltrichlorosilane M1 Chinese Name: (Synonyms: Trichloromethylsilane) Molecular Formula: CH3SiCl3 Molecular Weight: 149.46 Melting Point: -90 Boiling Point: 66.5 Flash Point: -9 Vapour Pressure: 20.0kPa (25) Related Density: 1.28g/cm3 (25) Specification: Testing Item Standard Assay (%) 99.0 Min Trimethylchlorosilane (%) 0.1 Max. Dimethyldichlorosilane(%) 0.2 Max Silicone Tetrachlororide (%) 0.1 Max. Appearance Colorless Transparent Liquid HS Code: 2931909090 CAS No.: 75-79-6 EINECS: 200-902-6 UN No.: 1250 Hazardous Grade: 3 (8) Packing Type: II Usage: Used in special organic synthesis, mainly used in the manufacturer of Methytriethoxysilane, silicone resin, waterproof agent etc. Packages: 230 kgs iron drum. Storage: In cool, dry place. Avoid water, fire, heat, drench and solarization.