Nanjing Union Silicon Chemical Co., Ltd.

Products

USi-8201 （Si-111）

The finished product is available in 5KG, 25KG and 200KG plastic drums. Other specifications are available upon pre-order.

Category：

苯基

Product Details

产品描述

- Commodity name: USi-8201 （Si-111）
Chemical Name: Diphenyldimethoxysilane
Corresponding Overseas Products:
CAS NO.: 6843-66-9
EINECS NO.: 229-929-1
Chemical Structure:

Typical Basic Data
The following values are not applicable to standard specifications.Please confirm with us before formulating specifications for this product.
Appearance: Colorless transparent liquid
Refractive Index (n₂₀/D): 1.5400±0.0050
Density (ρ at 20℃, g/cm³): 1.0780±0.0050
Color (Pt-Co Scale): ≤25
Purity (GC, %): ≥98.0
Application Methods
- Serves as a cocatalyst (commonly known as the third component) in the high-efficiency catalyst system for propylene polymerization. Its main function is to enhance the stereoregularity of the catalyst system, thereby improving the isotacticity of polypropylene products, which contributes to the quality improvement of products produced in a single reactor.
- Can be used as a raw material for phenyl silicone oils.
Safety and Storage
Customers should refer to the latest MSDS (Material Safety Data Sheet) and product safety information labels.
Personal safety operation instructions shall provide protective equipment when necessary, as well as any special storage conditions required for safety.
Store in a cool, dry place away from heat sources and open flames.
The product must be stored in a sealed container; otherwise, it will hydrolyze upon contact with moisture and form polymers.
Packaging Specifications
The finished product is available in 5KG, 25KG and 200KG plastic drums. Other specifications are available upon pre-order.

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