Product name

Dimethyldimethoxysilane

CAS No.

[1112-39-6]

Structure

Molecular formula

C₄H₁₂O₂Si

Physical and chemical properties

Molecular Weight 120.22

Relative Density 0.8646

Flash Point 50℃

Boiling Point 81-82℃

Melting Point -80℃

Refractive Index n_D²⁵  1.369

Specifications

Item

Specification

Appearance

Transparency liquid

Purity, %

≥99.0

Features and Benefits

• It can react with acids, bases and other compoundscontaining active hydrogen.

• It can be dissolved in a variety of organic solventssuch as alcohols, ethers and ketones.

Application Fields

• It can be used as a structure control agent andchain extender to improve the

 machiningperformance and prolong the storage time of thecompound.lt can be used as an

alternative tohydroxyl silicone oil. lt is widely used in thetreatment of organic silica gel and

white carbonblack.

• As a structure control agent, chain extender, fillertreatment agent, widely used in the

treatment oforganic silica gel and white carbon black.

• Various macroporous silica aerogels weresynthesized.

• The dielectric silicone rubber with high dielectricconstant was synthesized.

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 2 years.

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 50KGS drum or 170KGS drum.