N-(TRIETHOXYSILYLPROPYL)-O-POLYETHYLENE OXIDE URETHANE, 95%

Product Code: SIT8192.0
CAS No: 74695-91-3
SDS Sheets: EU | US
COMMERCIAL
74695-91-3
Pack Size
Quantity
Price
 
25 g
$22.00
100 g
$72.00
2 kg
$672.00

Product data and descriptions listed are typical values, not intended to be used as specification.

  • HMIS

    2-1-1-X
  • Molecular Formula

    C10H22NO4SiO(CH2CH2O)4-6H
  • Molecular Weight (g/mol)

    400-500
  • Purity (%)

    95%
  • TSCA

    Yes
  • Density (g/mL)

    1.09
  • Refractive Index @ 20˚C

    1.4540
  • Viscosity at 25 ˚C (cSt)

    100-400

Additional Properties

  • Hydrolytic Sensitivity

    7: reacts slowly with moisture/water
  • Application

    Forms PEGylated glass surfaces suitable for capillary electrophoresis.1

    Reference

    1. Razunguzwa, T. et al. Anal. Chem. 2006, 78, 4326.

    Safety

  • Packaging Under

    Nitrogen
  • N-(triethoxysilylpropyl)-O-polyethylene oxide urethane; O-polyethylene oxide-N-(triethoxysilylpropyl)-urethane

  • Hydroxy functional trialkoxy silane
  • Contains some bis(urethane) analog
  • Viscosity: 75-125 cSt
  • Hydrophilic surface modifier
  • Forms PEGylated glass surfaces suitable for capillary electrophoresis