Product name

n-Octyltriethoxysilane

CAS No.

[2943-75-1]

Structure

Molecular formula

C₁₄H₃₂O₃Si

Physical and chemical properties

Molecular weight: 276.49

Relative Density, 20℃: 0.879

Flash Point, ℃: 100

Boiling Point,℃: 98

Refractive index n_D²⁵: 1.414

Specifications

Item

Specification

Appearance

Colorless transparent fluid

Purity, %

≥98.0

Features and Benefits

• Excellent waterproof effects.

• Improve the dispersibility of white carbon black when used together in rubber.

• Improve the impermeability performance of cement buildings such as dams.

Application Fields

• Widely used for waterproof and anti-seepage treatment of cement-based and natural stone surfaces.

• Used for surface treatment of various powders, especially titanium dioxide.

• Used for the treatment of wear-resistant carbon black.

• Used as an additive to cement concrete.

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 180KGS drum or 880KGS IBC drum.