2-(3,4-EPOXYCYCLOHEXYL)ETHYLTRIMETHOXYSILANE

Product Code: SIE4670.0
CAS No: 3388-04-3
SDS Sheets: EU | US
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3388-04-3
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Price
 
2 kg
$435.00
18 kg
$1,347.00
200 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

    222-217-1
  • HMIS

    3-1-1-X
  • Molecular Formula

    C11H22O4Si
  • Molecular Weight (g/mol)

    246.38
  • Purity (%)

    97%
  • TSCA

    Yes
  • Boiling Point (˚C/mmHg)

    95-97/0.25
  • Density (g/mL)

    1.065
  • Flash Point (˚C)

    146 °C
  • Refractive Index @ 20˚C

    1.4490
  • Specific Wetting (m2/g)

    317
  • Viscosity at 25 ˚C (cSt)

    '5.2

Additional Properties

  • Hydrolytic Sensitivity

    7: reacts slowly with moisture/water

    • Application

    Forms UV-curable coating resins by controlled hydrolysis.1
    Used to make epoxy-organosilica particles w/ high positive Zeta potential.2

    Reference

    1. Crivello, J.; Mao. Z. Chem. Mater. 1997, 9, 1554.
    2. Nakamura, M.; Ishimura, K. Langmuir 2008, 24, 12228.

    Safety

  • Hazard Info

    oral rat, LD50: 12,300 mg/kg
  • Packaging Under

    Nitrogen

    • 2-(3,4-Epoxycyclohexyl)ethyltrimethoxysilane; (2-trimethoxysilylethyl)cyclohexyloxirane

  • Epoxy functional trialkoxy silane
  • Viscosity: 5.2 cSt
  • Coefficient of thermal expansion: 0.8 x 10-3
  • Vapor pressure, 152 °C: 10 mm
  • Specific wetting surface: 317 m2/g
  • γc of treated surfaces: 39.5 mN/m
  • Ring epoxide more reactive than glycidoxypropyl systems
  • UV initiated polymerization of epoxy group with weak acid donors
  • Forms UV-curable coating resins by controlled hydrolysis
  • Used to make epoxy-organosilica particles w/ high positive Zeta potential
  • Epoxy silane treated surfaces convert to hydrophilic-diols when exposed to moisture