Product Name

Dihydroxydiphenylsilane

CAS No.

[947-42-2]

Structure

Molecular Formula

C₁₂H₁₂O₂Si

Physical and Chemical Properties

Molecular Weight: 216.32

Relative Density: 0.55

Flash Point: 55℃

Boiling Point: N.D.

Refractive Index n_D²⁰: 1.6485

Product Standard

Q/LXB 0005-2018

Specifications

Item

Specification

Appearance

White needle crystal

Purity, %

≥99.0

Melting Point, ℃

135~145

Features and Benefits

• Has high chemical activity and can be hydrolysis, alcoholysis, amolysis and other

reactions under a variety of acidic or alkaline conditions.

• Has good chemical stability at high temperatures and can be stable at high

temperatures for a long time.

• Has good stability to the redox reaction and is not easy to be oxidized or reduced.

• Has low surface tension and can be well wetted and permeated by various materials.

• Has good weather resistance and chemical corrosion resistance, and can be used in a

variety of harsh environments.

Application Fields

• Used in prepare high-performance coatings and coatings to improve the

weatherability, corrosion resistance and insulation of materials.

• Used as a raw material for high-performance silicone adhesives and sealants.

• Used as initiator and crosslinking agent in polymer synthesis to improve polymer

properties.

• Used as the raw material of glass fiber infiltrating agent, improve the strength and

insulation of glass fiber.

• Used in paper processing, leather processing, pesticide synthesis and other fields.

Handling and Safety

• Wear eye protection and protective gloves as required while handling the product.

• Use the product in a well ventilated area.

• Please consult our MSDS.

Usable Life and Storage

• When stored in its original container below 40°C and unopened, the shelf life is 2years.

It can still be used after re-inspection.

• Store in a cool and dry place out of direct sunlight.

• Keep out of the reach of children.

Packaging information

Available in 25KGS drum or 80KGS drum.