2,2,5,5-TETRAMETHYL-2,5-DISILA-1-OXACYCLOPENTANE

Product Code: SIT7540.0
CAS No: 7418-20-4
SDS Sheets: EU | US
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7418-20-4
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Pack Size
Quantity
Price
 
10 g
$200.00
50 g
$380.00

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

    231-037-2
  • Synonyms

    TETRAMETHYLDISILAFURAN
  • HMIS

    2-4-0-X
  • Molecular Formula

    C6H16OSi2
  • Molecular Weight (g/mol)

    160.36
  • Purity (%)

    97%
  • TSCA

    Yes
  • Boiling Point (˚C/mmHg)

    124
  • Density (g/mL)

    0.855
  • Flash Point (˚C)

    15 °C
  • Refractive Index @ 20˚C

    1.4142

Additional Properties

  • Hydrolytic Sensitivity

    4: no reaction with water under neutral conditions

    • Application

    Undergoes ring-opening polymerization with tetramethylammonium siloxanoate.1

    Reference

    1. Suryananarayanam, B. et al. J. Polym. Sci. 1974, 12, 1089.

    Safety

  • Packaging Under

    Nitrogen