BIS[(3-TRIMETHOXYSILYL)PROPYLAMINE
PROSILANE™ SC-1118

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BIS[(3-TRIMETHOXYSILYL)PROPYLAMINE

PROSILANE™ SC-1118

Product Description

BIS[(3-Trimethoxysilyl)propylamine] is an organosilane with two trimethoxysilyl groups connected by a propylamine group. It serves as a versatile coupling agent that improves adhesion between inorganic materials (e.g., glass, metals) and organic polymers. It is especially valuable in reinforcing composites, adhesives, and sealants.

  • CAS#

    82985-35-1

  • ACRONYM

    BTMSPA

  • Supplier

    Silsource Inc.

  • Formula

    C12H31NO6Si2

  • Synonyms

    3-trimethoxysilyl-N-(3-trimethoxysilylpropyl)propan-1-amine
    N,N'-Bis(trimethoxysilylpropyl)amine
    Bis(3-trimethoxysilylpropyl)amineBis(trimethoxysilylpropyl)amine
    Bis(3-(trimethoxysilyl)propyl)amine
    Bis[3-(trimethoxysilyl)propyl]amine
    Organofunctional silane 45-49
    3,3'-Bis(trimethoxysilyl)dipropylamine
    3-trimethoxysilyl-N-(3-trimethoxysilylpropyl)propan-1-amine
    1-Propanamine, 3-(trimethoxysilyl)-N-[3-(trimethoxysilyl)propyl]-
    1-Propanamine, 3-(trimethoxysilyl)-N-(3-(trimethoxysilyl)propyl)-

TYPICAL PHYSICAL PROPERTIES

  • Boiling Point, °C

    290

  • Density, g/cm3

    1.040

  • Flash Point, °C

    100

  • Melting Point, °C

    <0

  • Molecular Weight, g/mol

    341.55

  • Purity, %

    ≥98

  • Refractive Index, n20/D

    1.432

  • Viscosity, cSt

    5.7

  • Appearance

    Colorless to 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. Store in a cool, temperature controlled, well ventilated place. Keep container tightly closed.

Applications or Functions

  • Adhesives

  • Aerospace

  • Automotive

  • Building

  • Chemical Manufacturing

  • Coatings

  • Construction

  • Coupling Agents

  • Crosslinkers

  • Electronics & Electrical

  • Foundry & Casting

  • Heat Resistance

  • Industrial Textiles

  • Mechanical Strength

  • Mineral & Fiber Treatments

  • Moisture Scavengers

  • Mold Making

  • Oxidation Resistance

  • Paints

  • Paints & Coatings

  • Resin Additives

  • Roof Coatings

  • Rubber and Elastomers

  • Sealants

  • Semiconductors

  • Surface Treatments

  • Transportation

  • Waterproofing


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