DIMETHYLDIETHOXYSILANE
PROSILANE™ SC-5222
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DIMETHYLDIETHOXYSILANE
PROSILANE™ SC-5222
Product Description
Dimethyldiethoxysilane is a clear, colorless liquid that belongs to the alkoxysilane family. It contains two ethoxy groups and two methyl groups attached to a silicon atom. This compound is widely used as a crosslinking agent, coupling agent, and intermediate in the production of silicone resins, coatings, and adhesives. It readily hydrolyzes in water to produce silanol groups, which can further condense to form siloxane bonds.
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CAS#
78-62-6
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ACRONYM
DMDES
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Synonyms
Diethoxydimethylsilane; Dimethylsilane diethanol; Dimethyl-bis(ethoxy)silaneDiethoxydimethylsilane; Dimethyldiethoxysilane; Diethoxy(dimethyl)silane; Silane, diethoxydimethyl-; Dimethyl-diethoxysilan; Dimethylsilicondiethoxide; Dimethyl-diethoxysilan [Czech]; dimethyl diethoxy silane; SILANE,DIETHOXY,DIMETHYL; diethoxyldimethylsilane; Bis(ethoxy)dimethylsilane; Diethoxydimethylsilane, 97%; Diethoxydimethylsilane, purum, >=97.0% (GC); Dimethyldiethoxysilane [UN2380] [Flammable liquid];
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Supplier
Silsource Inc.
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Formula
C6H16O2Si
Applications or Functions
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Adhesives
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Aerospace
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Automotive
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Chemical Manufacturing
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Coatings
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Construction
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Coupling Agents
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Crosslinkers
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Electronics & Electrical
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Hydrophobicity
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Medical Devices
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Mineral & Fiber Treatments
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Moisture Scavengers
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Mold Making
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Oxidation Resistance
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Paints
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Paints & Coatings
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Resin Additives
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Roof Coatings
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Rubber Manufacturing
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Sealants
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Surface Treatments
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Textiles
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Transportation
TYPICAL PHYSICAL PROPERTIES
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Pack Sizes
150, 170, 190, 200
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Boiling Point, °C
114
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Density, g/cm3
0.865
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Flash Point, °C
15
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Melting Point, °C
--
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Molecular Weight, g/mol
148.28
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OH Content, wt %
N.A.
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Purity, %
97
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Refractive Index, n20/D
1.381
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Viscosity, cSt
0.53
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Appearance
Colorless liquid
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Storage & Shelf Life
In the unopened original container, shelf life is 12 months. Keep container in a dry, temperature controlled and well-ventilated place.