BIS(TRIMETHYLSILYL)METHANE

Product Code: SIB1863.0
CAS No: 2117-28-4
SDS Sheets: EU | US
Pack Size
Quantity
Price
 
10 g
$106.00
50 g
$423.00
2 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

    218-322-7
  • HMIS

    2-4-0-X
  • Molecular Formula

    C7H20Si2
  • Molecular Weight (g/mol)

    160.41
  • Purity (%)

    97%
  • TSCA

    Yes
  • Delta H Vaporization (kJ/mol)

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

    132-133
  • Density (g/mL)

    0.752
  • Flash Point (˚C)

    12 °C
  • Melting Point (˚C)

    -71°
  • Refractive Index @ 20˚C

    1.4170

Additional Properties

  • Hydrolytic Sensitivity

    1: no significant reaction with aqueous systems
  • Surface Tension (mN/m)

    18.9
  • Application

    Exhibits very high excess electron mobility: 63 cm2/V s.1
    For synthesis of silylated olefins by Peterson olefination of aldehydes and ketones.2

    Reference

    1. Holroyd, R. et al. Nucl. Instrum. Methods Phys. Res., Sect. A 1997, 390, 233.
    2. Carter, M. et al. J. Chem. Soc., Chem. Commun. 1976, 679.

    Safety

  • Packaging Under

    Nitrogen