Silane | Silanes | Chloro Silanes

SiSiB® PC5550

Synonym: (Dichloromethyl)trichlorosilane;

Chemical Structure


SiSiB® Chlorosilanes are a group of reactive, chlorine-containing silicon compounds, used in many chemical processes. Each such compound has at least one silicon-chlorine bond.

Typical Physical Properties

Chemical Name: Dichloromethyltrichlorosilane
CAS No.: 1558-24-3
EINECS No.: 216-315-3
Empirical Formula: CHCl5Si
Molecular Weight: 218.37
Boiling Point: 145°C [760mmHg]
Flash Point: 35°C
Color and Appearance: Colorless clear liquid
Density [25°C]: 1.552
Refractive Index [25°C]: 1.474 [20°C]
Purity: 97% by GC


SiSiB® PC5550 can be used as an intermediate for other functional organosilanes.


Standard packing is 280Kg steel drum, for more details, please visit Packing Centre. Custom packing is available.

Technical Library

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