OCTADECYLDIMETHYL(3-TRIMETHOXYSILYLPROPYL)AMMONIUM CHLORIDE, 60% in methanol

Product Code: SIO6620.0
CAS No: 27668-52-6
SDS Sheets: EU | US
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27668-52-6
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25 g
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2 kg
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16 kg
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Prices listed are EXW price (Morrisville, PA US) in USD. Prices vary depending on currency and Incoterms.

Product data and descriptions listed are typical values, not intended to be used as specification.

  • Einecs Number

    248-595-8
  • HMIS

    3-4-0-X
  • Molecular Formula

    C26H58ClNO3Si
  • Molecular Weight (g/mol)

    496.29
  • TSCA

    Yes
  • Autoignition Temp (˚C)

    230
  • Boiling Point (˚C/mmHg)

    NA
  • Flash Point (˚C)

    15 °C

Additional Properties

  • Hydrolytic Sensitivity

    7: reacts slowly with moisture/water

    • Application

    Dispersion/coupling agent for high density magnetic recording media.1

    Reference

    1. Vincent, H. In Chemically Modified Oxide Surfaces; D. Leyden, D., Ed.; Gordon & Breach: 1990; p.305.

    Safety

  • Packaging Under

    Nitrogen

    • Quaternary Amino Functional Trialkoxy Silane

    Silane coupling agents have the ability to form a durable bond between organic and inorganic materials to generate desired heterogeneous environments or to incorporate the bulk properties of different phases into a uniform composite structure. The general formula has two classes of functionality. The hydrolyzable group forms stable condensation products with siliceous surfaces and other oxides such as those of aluminum, zirconium, tin, titanium, and nickel. The organofunctional group alters the wetting or adhesion characteristics of the substrate, utilizes the substrate to catalyze chemical transformations at the heterogeneous interface, orders the interfacial region, or modifies its partition characteristics, and significantly effects the covalent bond between organic and inorganic materials.

    Octadecyldimethyl(3-trimethoxysilylpropyl)ammonium chloride; (trimethoxysilylpropyl)octadecyldimethylammonium chloride; dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride

  • Employed as a glass lubricant
  • Orients liquid crystals
  • Provides an antistatic surface coating
  • Dispersion/coupling agent for high density magnetic recording media
  • 60% in methanol
  • Contains 3-5% Cl(CH2)3Si(OMe)3