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Dichloromethylphenylsilane CAS 149-74-6

Production name: Dichloromethylphenylsilane
Cas No.:149-74-6
Molecular Formula:C7H8Cl2Si
AppearanceClear liquid with acid odor of hydrogen chloride
Purity (GC)≥99%
PCB0.5 PPM max


It is widely used for the synthesis of silicone.
It is used for the polymerization of phenyl silicone oil and silicone rubber to improve the heat resistance or low temperature resistance of silicone oil and silicone rubber. It is one of the important monomers of silicone.


It should be sealed and shaded to be stored in a dry, cool, well ventilated place.