Tech data
CHEMICAL NAME
Cyclohexylmethyldimethoxysilane, Donor C
CHEMICAL STRUCTURE
SiOCH3OCH3CH3
Introduction
S-950 is an alkyl silane. It is used in combination with Ziegler-Natta catalysts to increase the isotactic index of Polypropylene.
Typical Physical Properties
CAS No. | 17865-32-6 |
EINECS No. | 402-140-1 |
Formula | C9H20O2Si |
Molecular Weight | 188.34 |
Boiling Point | 196°C [760mmHg] |
Flash Point | 66°C |
Appearance | Colorless transparent liquid |
Color (APHA) | 20 max. |
Density 25/25°C | 0.947 |
Refractive Index | 1.438 [25°C] |
Purity: | Min 99.5% |
Methanol Content | 0.05% wt max. |
Water Content | 0.01% wt max. |
Hydrolyzable Chloride | 0.001% wt max. |
APPLICATION
S-950 is used in combination with Ziegler-Natta catalysts to increase the isotactic index of Polypropylene.
PACKING AND STORAGE
It is supplied in net weight 180kg steel drum.
In the unopened original container it has a shelf life of one year in a dry and cool place.
Cyclohexylmethyldimethoxysilane, Donor C