1,2-BIS(TRIETHOXYSILYL)ETHANE

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1,2-BIS(TRIETHOXYSILYL)ETHANE

Product Code: SIB1817.0

Cas No: 16068-37-4

1,2-Bis(triethoxysilyl)ethane (Hexaethoxydisilethylene, BSE)
  • Non-functional hydrophobic dipodal silane
  • ΔHvap: 101.5 kJ/mol
  • Vapor pressure, 150°: 10mm
  • Additive to silane coupling agent formulations that enhance hydrolytic stability
  • Employed in corrosion resistant coating and primers for steel and aluminum
  • Component in evaporation-induced self-assembly of mesoporous structures
  • Forms mesoporous molecular sieves that can be further functionalized
  • Solg-gels of α,ω-bis(trimethoxysilyl)alkanes reported
  • Hydrolysis kinetics studied7
  • Advanced silane in SIVATE™ E610
  • Used as an adhesion promoter in Bird-deterrent Glass Coatings
  • Boiling Point: 96° / 0.3

    EINECS Number: 240-212-2

    Melting Point: -33°

    Molecular Weight: 354.59

    Alternative Name: HEXAETHOXYDISILETHYLENE, BSE

    Specific Gravity: 0.957

    Flashpoint: 107°C (225°F)

    HMIS Key: 3-1-1-X

    Formula: C14H34O6Si2

    Refractive Index: 1.4052

    TSCA: TSCA

    Application: Employed in corrosion resistant coatings/primers for steel and aluminum.1,2
    Sol-gels of ?,?-bis(trimethoxysilyl)alkanes reported.3
    Component in evaporation-induced self-assembly of mesoporous structures.4
    Forms mesoporous, derivatizeable molecular sieves.5,6
    Hydrolysis kinetics studied.7

    Reference: 1. Van Ooij, W. et al. J. Adhes. Sci. Technol. 1997, 11, 29.
    2. Van Ooij, W. et al. Chemtech 1999, 28, 3302.
    3. Loy, D. A. et al. J. Am. Chem. Soc. 1999, 121, 5413.
    4. Lu, Y. et al. J. Am. Chem. Soc. 2000, 122, 5258.
    5. Molde, B. et al. Chem. Mater. 1999, 11, 3302.
    6. Cho, E. et al. Chem. Mater. 2004, 16, 270.
    7. Diaz-Benito, B. Colloids and Surfaces A: Physicochemical Aspects 2010, 369, 53.

    Fieser:

    Additional Properties: ?Hvap: 101.5 kJ/mole
    Additive to silane coupling agents formulations that enhances hydrolytic stability
    Vapor pressure, 150°: 10 mm