1,1,3,3-TETRAMETHYLDISILOXANE, 99%

Product Code: SIT7546.1
CAS No: 3277-26-7
SDS Sheets: EU | US
Pack Size
Quantity
Price
 
25 g
$34.00
500 g
$405.00
14 kg
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Product data and descriptions listed are typical values, not intended to be used as specification.

  • Einecs Number

    221-906-4
  • HMIS

    2-4-1-X
  • Molecular Formula

    C4H14OSi2
  • Molecular Weight (g/mol)

    134.33
  • Purity (%)

    0.99
  • TSCA

    Yes
  • Delta H Vaporization (kJ/mol)

    7.25 kcal/mole
  • Autoignition Temp (˚C)

    208
  • Boiling Point (˚C/mmHg)

    70-71
  • Density (g/mL)

    0.757
  • Flash Point (˚C)

    -12
  • Refractive Index @ 20˚C

    1.3669
  • Additional Viscosity (cSt)

    '0.56, 20
  • Viscosity at 25 ˚C (cSt)

    0.56

Additional Properties

  • Hydrolytic Sensitivity

    3: reacts with aqueous base
  • Safety

  • Hazard Info

    oral mouse, LD50: 3,000 mg/kg
  • Packaging Under

    Nitrogen