1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE, 92%

Product Code: SIB1130.0
CAS No: 5931-17-9
SDS Sheets: EU | US
Pack Size
Quantity
Price
 
10 g
$89.00
50 g
$351.00
2 kg
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Product data and descriptions listed are typical values, not intended to be used as specification.

  • Synonyms

    5,5,7,7-TETRAMETHYL-6-OXA-5,7-DISILAUNDECAN-1,11-DIOL
  • HMIS

    2-1-0-X
  • Molecular Formula

    C12H30O3Si2
  • Molecular Weight (g/mol)

    278.54
  • Purity (%)

    92%
  • TSCA

    No
  • Boiling Point (˚C/mmHg)

    148-50° / 2
  • Density (g/mL)

    0.93
  • Flash Point (˚C)

    110 °C
  • Refractive Index @ 20˚C

    1.4526

Additional Properties

  • Hydrolytic Sensitivity

    4: no reaction with water under neutral conditions
  • Application

    End-capper for carbinol-terminated silicones used in contact lenses.1

    Reference

    1. Deichert, W. et al. U.S. Patent 4,153,641, 1979; 4,189,546, 1980.

    Safety

  • Packaging Under

    None