HEXAMETHYLDISILOXANE, 98%

Product Code: SIH6115.0
CAS No: 107-46-0
SDS Sheets: EU | US
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107-46-0
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Price
 
100 g
$200.00
1.5 kg
$230.00
14 kg
$1,386.00
150 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

    203-492-7
  • Synonyms

    MM, HMDSO
  • HMIS

    1-3-0-X
  • Molecular Formula

    C6H18OSi2
  • Molecular Weight (g/mol)

    162.38
  • Purity (%)

    98%
  • TSCA

    Yes
  • Delta H Vaporization (kJ/mol)

    7.2 kcal/mole
  • Autoignition Temp (˚C)

    340
  • Boiling Point (˚C/mmHg)

    99-100
  • Density (g/mL)

    0.7636
  • Flash Point (˚C)

    -1 °C
  • Melting Point (˚C)

    -67°
  • Refractive Index @ 20˚C

    1.3774
  • Viscosity at 25 ˚C (cSt)

    0.65

Additional Properties

  • Hydrolytic Sensitivity

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

    15.9

    • Application

    Review of synthetic utility.1
    Exhibits high excess electron mobility: 22 cm2/V s.2
    Plasma polymerization produces hydrophobic coatings on metals.3
    Provides an excellent alternative to Lawesson’s reagent for the conversion of a carbonyl to a thiocarbonyl.4

    Reference

    1. Handbook of Reagents for Organic Synthesis, Reagents for Silicon-Mediated Organic Synthesis, Fuchs, P. L. Ed., John Wiley and Sons, Ltd., 2011, p. 313-317.
    2. Holroyd, R. et al. Nucl. Instrum. Methods Phys. Res., Sect. A 1997, 390, 233.
    3. Bonnar, M. et al. Chem. Phys. Vac. Dep. 1997, 3, 201.
    4. Curphey, T. J. J. Org. Chem. 2002, 67, 6461.

    Safety

  • Hazard Info

    oral gpg LDLo: 32,500 mg/kg
  • Packaging Under

    Nitrogen