TETRA-n-BUTOXYSILANE

Product Code: SIT7062.0
CAS No: 4766-57-8
SDS Sheets: EU | US
Pack Size
Quantity
Price
 
100 g
$200.00
500 g
$304.00
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

    225-305-8
  • Synonyms

    TETRABUTYLORTHOSILICATE
  • HMIS

    2-2-0-X
  • Molecular Formula

    C16H36O4Si
  • Molecular Weight (g/mol)

    320.54
  • Purity (%)

    97%
  • TSCA

    Yes
  • Delta H Vaporization (kJ/mol)

    14.8 kcal/mole
  • Boiling Point (˚C/mmHg)

    115/3
  • Density (g/mL)

    0.899
  • Flash Point (˚C)

    78 °C
  • Refractive Index @ 20˚C

    1.4128
  • Viscosity at 25 ˚C (cSt)

    2.33

Additional Properties

  • Hydrolytic Sensitivity

    7: reacts slowly with moisture/water
  • Surface Tension (mN/m)

    22.8
  • Application

    Used in preparation of mesoporous silica spheres by surfactant templated synthesis.1

    Reference

    1. Huo, Q. et al. Chem. Mater. 1997, 9, 14.

    Safety

  • Packaging Under

    Nitrogen