OCTAMETHYLTRISILOXANE

Product Code: SIO6703.0
CAS No: 107-51-7
SDS Sheets: EU | US
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107-51-7
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Pack Size
Quantity
Price
 
500 g
$244.00
2.5 kg
$547.00
14 kg
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170 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

    203-497-4
  • Synonyms

    M'DM'
  • HMIS

    1-3-0-X
  • Molecular Formula

    C8H24O2Si3
  • Molecular Weight (g/mol)

    236.53
  • Purity (%)

    97%
  • TSCA

    Yes
  • Delta H Vaporization (kJ/mol)

    40.4 kcal/mole
  • Autoignition Temp (˚C)

    418
  • Boiling Point (˚C/mmHg)

    152-153
  • Coefficient of Thermal Expansion (x10-4 K-1)

    0.1107, 27°
  • Density (g/mL)

    0.820
  • Dielectric Constant (F/m)

    2.3
  • Flash Point (˚C)

    39 °C
  • Melting Point (˚C)

    -86°
  • Refractive Index @ 20˚C

    1.3848
  • Thermal Conductivity (W/m˚C, ˚C)

    2.64579
  • Additional Viscosity (cSt)

    '20, -70@1, 20
  • Viscosity at 25 ˚C (cSt)

    '20

Additional Properties

  • Hydrolytic Sensitivity

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

    17.4

    • Safety

  • Packaging Under

    Nitrogen