GENIOSIL® NPTE
n-Propyltriethoxysilane
GENIOSIL® NPTE is a colorless liquid with an unspecific odor.
- CAS No. 2550-02-9
- Empirical formula C9H22O3Si
- Molecular weight 206,35
Properties
GENIOSIL® NPTE is an n-alkylalkoxysilane and slowly reacts with moisture under formation of the alcohol and the corresponding silanol. By condensation on inorganic surfaces hydophobization or compatibilization with hydrophobic polymers can be achieved.
1. General processing information:
GENIOSIL® NPTE is highly miscible with standard organic solvents such as ethers and hydrocarbons.
Mixing with alcohols other than ethanol leads to a slow autocatalytic exchange of alkoxy groups until the system reaches thermodynamic equilibrium. This exchange is accelerated in the presence of acidic or basic substances
GENIOSIL® NPTE is almost insoluble in neutral water.
Packaging
Information on available container sizes is obtainable from WACKER subsidiaries. Standard packaging for GENIOSIL® NPTE is currently
- 180 KG drum
Storage
The ‘Best use before end’ date of each batch is shown on the product label. Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.
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