Organosilicon, that is, organosilicon compounds, refers to compounds containing Si-C bonds, and at least one organic group is directly connected to silicon atoms, and it is customary to often regard those compounds that connect organic groups with silicon atoms through oxygen, sulfur, nitrogen, etc., as organosilicon compounds. Among them, polysiloxane composed of silico-oxygen bond (-Si-o-Si -) as the skeleton is the most numerous, the most deeply studied and the most widely used class of silicone compounds, accounting for more than 90% of the total dosage.

Phenyl silicone gel,pls check IOTA 3128