Dimethyldimethoxysilane

Catalog Number	ACM1112396
CAS Number	1112-39-6
Structure
Description	Dimethyldimethoxysilane is used mainly to render a wide range of surfaces and materials water repellent (e.g.mineral fillers,pigment,glass cardboard). Dimethyldimethoxysilane may be used pure or in solution to treat fillers, using suitable mixing equipment.It may be necessary to first pre-treat the substrate with water and/or a catalyst. Dimethyldimethoxysilane is also used in the production of silicone resins and condensation-curing silicone rubber.
Synonyms	Dimethyldimethoxysilane
Molecular Weight	120.22 g/mol
Molecular Formula	C4H12O2Si
Boiling Point	82 °C
Melting Point	-80 °C
Flash Point	10 °C
Purity	0.98
Density	0.8663±0.0050 g/mL
Appearance	Colorless transparent liquid
Application	Dimethyldimethoxysilane serves multiple key purposes in various industrial and research applications As a versatile silylating agent it is utilized for modifying diols It acts as a crucial monomer in the production of silicone polymers and resins and serves as an intermediate in the synthesis of other organosilicon compounds This compound is also used to treat non-metal surfaces enhancing their adhesion properties Additionally it plays a significant role in the formulation of sealants the preparation of silicone elastomers mold-making and semiconductor fabrication In scientific research and development Dimethyldimethoxysilane is employed for synthesizing macroporous silica aerogels creating dielectric silicone elastomers with high permittivity and preparing specialized nanoparticles for advanced medical therapies It hydrolyzes upon exposure to water releasing methanol and forming reactive silanols which subsequently condense into oligomeric and polymeric siloxanes
Storage	Be airtight in a cool and dry environment.
Packaging	10 g; 100 g;
Refractive Index	1.3705 ± 0.0050g/mL

※  Please kindly noted that this product is for research use only.

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