Search result for: silicon tetrachloride*

Table showing details for silicon tetrachloride*

Chemical	Category & User Codes	DG Class	DG PG	UN CAS No	Guidance notes
silicon tetrachloride*	Tch 1 2 - - 5 - -	8 DHS CW   Hazardous Chemical	II	1818 10026-04-7	Highly toxic by all routes of exposure; irritant fumes. Reacts vigorously with water to form highly toxic hydrogen chloride and silica. Use in a fume cupboard if practicable, otherwise use small quantities in a well-ventilated area. Use eye and skin protection when splashes are possible. Stoppers of bottles may stick due to silica deposition, and sealed bottles may explode due to pressure build-up. Use small ampoules instead. Reacts vigorously with sodium and other reactive metals. 2