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    Qingdao Hengda New Material Technology Co., Ltd.

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    Qingdao International Innovation Park, Qingdao, Shandong Province, China

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    Gaizhou Hengda Chemicals Co., Ltd.

    Shandong Hengda Silicon Material Technology Co., Ltd.

HENGDA-E7083 - n-Octyltriethoxysilane

HENGDA-E7083

  • Chemical Name:

    n-Octyltriethoxysilane

  • CAS No.

    2943-75-1

  • Equivalent Name:

    A-137

Typical Properties

Appearance

Colorless transp arent liquid

Purity(%)≥98%

Density(ρ20), g/cm³

0.860~0.960

Molecular Weight

276.49

Refractive Index(n²⁵D)

1.4090-1.4190


Applications

1.It can be used as a surface modifier to generate hydrophobicity (e.g. on concrete, glass, inorganic pigment or mineral fillers).

2.When diluted with an appropriate solvent, it can be used in the formulation of water repellent products. Upon proper application, the formulated product will penetrate and provide water proofing performance.  

3.It chemically reacts with cementitious substrate. Treated substrates are hydrophobic and retain their original appearance.


HENGDA-E7083