((CHLOROMETHYL)PHENYLETHYL)TRIMETHOXYSILANE

Product Code: SIC2295.5
CAS No: 68128-25-6
SDS Sheets: EU | US
COMMERCIAL
68128-25-6
Pack Size
Quantity
Price
 
25 g
$65.00
100 g
$209.00
2 kg
$1,888.00
18 kg
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Product data and descriptions listed are typical values, not intended to be used as specification.

  • Einecs Number

    268-575-2
  • HMIS

    3-1-1-X
  • Molecular Formula

    C12H19ClO3Si
  • Molecular Weight (g/mol)

    274.82
  • TSCA

    Yes
  • Boiling Point (˚C/mmHg)

    115/1.5
  • Density (g/mL)

    1.09
  • Density Temperature (˚C)

    25
  • Flash Point (˚C)

    130 °C
  • Refractive Index @ 20˚C

    1.4930

Additional Properties

  • Hydrolytic Sensitivity

    7: reacts slowly with moisture/water
  • Application

    Employed as a high temperature coupling agent.1

    Reference

    1. Arkles, B. et al. Modern Plastics 1980, 57, 64.

    Safety

  • Packaging Under

    Nitrogen
  • Halogen 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.

    ((Chloromethyl)phenylethyl)trimethoxysilane; [2-[3(or 4)-(Chloromethyl)phenyl]ethyl]trimethoxysilane; (Trimethoxysilylethyl)benzyl chloride

  • Mixed m-, p- isomers
  • Used in microparticle surface modification
  • Adhesion promoter for polyphenylenesulfide and polyimide coatings
  • Employed as a high temperature coupling agent
  • Determined by TGA a 25% weight loss of dried hydrolysates at 495 °C
  • Reagent for surface initiated atom-transfer radical-polymerization (ATRP) of N-isopropylacrylamide-butylmethacrylate copolymers