3-GLYCIDOXYPROPYLTRIMETHOXYSILANE
PROSILANE™ SC-3100

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3-GLYCIDOXYPROPYLTRIMETHOXYSILANE

PROSILANE™ SC-3100

Product Description

3-Glycidoxypropyltrimethoxysilane is an organosilane compound with both epoxy and silane functional groups. This dual functionality makes it a versatile adhesion promoter, coupling agent, and surface modifier. The glycidoxy (epoxy) group reacts with various organic materials, while the trimethoxysilane group hydrolyzes and bonds to inorganic surfaces such as glass, metals, and ceramics. SC-3100 is a bifunctional silane possessing a reactive organic epoxide and hydrolysable inorganic Methoxysilyl groups. The dual nature of its reactivity allows it to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermoplastics, thermosets or elastomers). It is particularly employed as an adhesion-promoting additive in waterborne systems, e.g. improving the adhesion of acrylic latex sealants.

  • CAS#

    2530-83-8

  • ACRONYM

    GPTMS

  • Supplier

    Silsource Inc.

  • Formula

    C9H20O5Si

  • Synonyms

    3-(2,3-Epoxypropoxy)propyltrimethoxysilane
    Glycidyl 3-(trimethoxysilyl)propyl ether
    (3-Glycidoxypropyl)trimethoxysilane
    Trimethoxy(3-(oxiran-2-ylmethoxy)propyl)silane
    γ-Glycidoxypropyltrimethoxysilane((3-(Trimethoxysilyl)propoxy)methyl)oxirane
    (3-(Glycidyloxy)propyl)trimethoxysilane
    (3-Glycidoxypropyl)trimethoxysilane
    1-(Glycidyloxy)-3-(trimethoxysilyl)propane
    3-(2,3-Epoxypropoxy)propyltrimethoxysilane
    3-(Trimethoxysilyl)propyl glycidyl ether

TYPICAL PHYSICAL PROPERTIES

  • Boiling Point, °C

    290

  • Density, g/cm3

    1.070

  • Flash Point, °C

    110

  • Melting Point, °C

    -50

  • Molecular Weight, g/mol

    236.34

  • Purity, %

    ≥98

  • Refractive Index, n20/D

    1.428

  • Viscosity, cSt

    3.2

  • Appearance

    Colorless to very faint yellow liquid

  • Pack Sizes

    Available in various pack sizes, please enquire with Sales Team

  • Storage & Shelf Life

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

Applications or Functions

  • Adhesives

  • Aerospace

  • Automotive

  • Building

  • Chemical Manufacturing

  • Coatings

  • Composite Manufacturing

  • Construction

  • Corrosion Protection

  • Coupling Agents

  • Crosslinkers

  • Dyes & Pigments

  • Electronics & Electrical

  • Fiberglass Manufacturing

  • Industrial Textiles

  • Mineral & Fiber Treatments

  • Moisture Scavengers

  • Mold Making

  • Oxidation Resistance

  • Paints

  • Paints & Coatings

  • Polymer Manufacturing

  • Polymer Modification

  • Resin Additives

  • Roof Coatings

  • Rubber Manufacturing

  • Sealants

  • Surface Treatments

  • Transportation


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