Siwin-PD21
Diphenyldimethoxysilane
Description
It is mainly used in the polymerization reaction of propylene as a catalyst to improve isotacticity.
In the field of organic synthesis, it is also used to regulate the isotacticity of polypropylene and enhance the orienting ability of the catalytic system.
Typical properties
Product No. | Siwin-PD21 |
Chemical Name | Diphenyldimethoxysilane |
CAS NO. | 6843-66-9 |
EINECS NO. | 229-929-1 |
Formula | C14H16O2Si |
Appearance | Colorless Transparent Liquid |
Density (ρ20℃，g/m³) | 1.0780±0.0050 |
Refractive Index ( ) | 1.5400±0.0050 |
Purity (by GC, %) | 99% |
Molecular Structure |
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Application
Propylene polymerization reaction: In the propylene polymerization reaction, diphenyldimethoxysilane, as a co - catalyst, can improve the isotacticity of polypropylene and enhance the orienting ability of the catalytic system.
Organic synthesis: It can also be used to produce phenyl silicone oil, phenyl silicone resin and phenyl silicone rubber. These materials have important applications in fields such as national defense, aviation, chemical industry and medicine.
Package & Storage
210L Iron Drum: 200kg/drum.
1000L IBC Container: 1000kg/container.
Store tightly at room temperature in dry shadow place, avoid contact with alkali and acid , away from fire source.
