Isobutyltrimethoxysilane
Key words:
Isobutyltrimethoxysilane
Classification:
Product Description
1. Physical properties: Isobutyltrimethoxysilane is an organosilicon compound. It is a colorless and transparent liquid at room temperature. It has a special fragrance, is easy to oxidize and has certain volatility. It will react and polymerize when it encounters acid, alkali and water . Easily miscible with organic solvents such as aromatics, aliphatic hydrocarbons and alcohols.
Molecular formula: C7H18O3Si
Molecular weight: 178.3
CAS number: 18395-30-7
EINECS number: 242-272-5
Density: 0.894g / cm3
Boiling point: 154 ° C at 760 mmHg
Flash point: 43.9 ° C
Vapor pressure: 4.17mmHg at 25 ° C
|
Index |
content |
|
Exterior |
Colorless transparent liquid |
|
Content, wt% |
≥99.0 |
|
Moisture, mk / kg |
≥100 |
3. Purpose:
This product is an external electron donor for PP, which plays an important role in improving catalyst activity, stereospecificity and extending active life. It can also improve the regularity of polypropylene.
4. Packaging specifications:
This product is packaged in a 200L plastic-lined iron drum, which is filled with nitrogen for protection. The net weight of each drum is 180kg.
Storage method:
5. Storage and transportation requirements:
The packaging barrel of this product must be tightly packed, and it must be filled with nitrogen for protection before being capped. The sealing ring of the barrel lid must be a plastic ring. Do not use a rubber ring. The storage environment must be cool and dry, away from acids, alkalis and strong oxidants, and away from fire sources.
Product inquiry
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