SiSiB® PC5221 is a monomeric alkylalkoxysilane. It hydrolyzes in contact with water, releasing methanol, to form highly reactive silanols, which further condense to form oligomeric and polymeric siloxanes.
This alkyl alkoxy silane is the quivalent of Dow's Z-6194, Wacker's M2-DIMETHOXY, ShinEtsu's KBM-22.
Color and Appearance
Colorless transparent liquid
SiSiB® PC5221 can be used for the synthesis of chemical intermediates.
SiSiB® PC5221 dimethyldimethoxysilane, DMDMS, can be used as an additive for the production of silicone resins.
SiSiB® PC5221 can be used for hydrophobization of surfaces, like glass, pigments etc.