Product Name: TRIMETHYLCHLOROSILANE M3 Molecular Formula: ( CH3) 3SiCl Molecular Weight: 108.64 Melting Point: -40 Boiling Point: 57.6 Flash Point: -18 Vapour Pressure: 13.33kPa ( 25 ) Related Density: 0.85g/ cm3 ( 25 ) Specification: Testing Item Standard Assay ( % ) 99.0 Min Refractive Index ( n 25D) 1.389 Appearance Colorless Transparent Liquid HS Code: 2931000090 CAS No.: 75-77-4 EINECS: 200-900-5 UN No.: 1298 Hazardous Grade: 3 8 Packing Type: II Usage: Used in special organic synthesis, used as alkylating agent, surface treatment and adhesive auxiliary. Packages: 170 kgs iron drum.