Chemical Name: | Methylvinyldimethoxysilane / Vinylmethyldimethoxysilane / Dimethoxymethylvinylsilane |
Cas No. | 16753-62-1 |
Model: | CFS-3621 |
Formula: | C5H12O2Si |
Color: | Colorless |
Appearance: | Clear liquid |
Purity: | min 98% |
Synonyms: | 3,3-dimethoxyprop-1-enylsilicon; A 2171; Dimethoxymethylvinylsilane / Methylvinyldimethoxysilane / Vinylmethyldimethoxysilane |


CFS-3621 can be used for the surface modification of glass fibers and inorganic fillers.
CFS-3621 can be used for the preparation of various sealants and adhesives, especially suitable for LED encapsulation sealants synthesis.
CFS-3621 can be used for the synthesis of cyclic methyl vinyl siloxane which is the essential raw material of methyl vinyl silicone rubbers (VMQ).
Commercial products of Co-Formula include Isocyanate Silanes, Amino Silanes, Epoxy Silanes, Mercapto Silanes, Phenyl Silanes, Vinyl Silanes, Chloro Silanes, Alkyl Silanes, Long-chain Silanes, Silane Crosslinkers, Dimethyl Silicone Fluids, Methyl Hydrogen Silicone Fluids and Dual-end Type Siloxanes. In addition to these general-purpose products, Co-Formula can also provide coating and plastic additives, silicone polymers and offer customized solutions for customers worldwide.
