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.

  • CAS#

    78-62-6

  • ACRONYM

    DMDES

  • 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];

  • Supplier

    Silsource Inc.

  • Formula

    C6H16O2Si

Applications or Functions

  • Adhesives

  • Aerospace

  • Automotive

  • Chemical Manufacturing

  • Coatings

  • Construction

  • Coupling Agents

  • Crosslinkers

  • Electronics & Electrical

  • Hydrophobicity

  • Medical Devices

  • Mineral & Fiber Treatments

  • Moisture Scavengers

  • Mold Making

  • Oxidation Resistance

  • Paints

  • Paints & Coatings

  • Resin Additives

  • Roof Coatings

  • Rubber Manufacturing

  • Sealants

  • Surface Treatments

  • Textiles

  • Transportation

TYPICAL PHYSICAL PROPERTIES

  • Pack Sizes

    150, 170, 190, 200

  • Boiling Point, °C

    114

  • Density, g/cm3

    0.865

  • Flash Point, °C

    15

  • Melting Point, °C

    --

  • Molecular Weight, g/mol

    148.28

  • OH Content, wt %

    N.A.

  • Purity, %

    97

  • Refractive Index, n20/D

    1.381

  • Viscosity, cSt

    0.53

  • Appearance

    Colorless liquid

  • Storage & Shelf Life

    In the unopened original container, shelf life is 12 months. Keep container in a dry, temperature controlled and well-ventilated place.

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