CMMS is an efficient modifier for MgCl2 supported Ziegler-Niegler catalysts in propylene polymerization and copolymerization to improve the stereo- and region-selectivities and activities of the catalysts.
Chemical Name | Cyclohexylmethyldimethoxysilane |
Synonyms | Methylcyclohexyldimethoxysilane; C-DONOR; CHMMS; CMMS; CHMDMS; |
Equivalents | Dynasylan 9407 |
Molecular Formula | C9H20O2Si |
Molecular Weight | 188.34 |
CAS NO. | 17865-32-6 |
EINECS NO. | 629-092-6 |
Appearance | Colorless transparent liquid |
Refractive Index (25°C) | 1.4360-1.4380 |
Purity(%) | 99 min |
Flash Point | 74°C |
Boiling Point | 201°C |
Density(25°C, g/cm3) | 0.945-0.950 |
CMMS is an efficient modifier for MgCl2 supported Ziegler-Niegler catalysts in propylene polymerization and copolymerization to improve the stereo- and region-selectivities and activities of the catalysts.
CMMS has been used in Spheripol, Innovene, Novolen, Spherizone, Hypol, Unipol.
CMMS can be used with all kinds of MgCl2 supported Ziegler- Natta catalysts produced by different manufacturers.
In 180kg drum
Keep in cool, dry and ventilated place. Keep away from sunlight and fire sources. Keep away from acid and alkali. Keep in unopened containers.
Storage beyond the shelf life 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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