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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-M7033 - Propyltrimethoxysilane

HENGDA-M7033

Propyltrimethoxysilane is an organosilane compound with the chemical formula C₃H₉SiO₃. It consists of a propyl group (C₃H₇) attached to a silicon atom with three methoxy groups (-OCH₃).
Key aspects of propyltrimethoxysilane:
Propyl Group (C₃H₇): Provides an alkyl chain that can influence the properties of the compound.
Trimethoxysilane Group (-Si(OCH₃)3₃): Contains three methoxy groups that can undergo hydrolysis to form silanol groups for adhesion and bonding.

  • Chemical Name:

    Propyltrimethoxysilane

  • CAS No.

    1067-25-0

Typical Properties

Appearance

Colorless transparent liquid

Purity(%)≥98%

Density(ρ20), g/cm³

0.922~0.932

Molecular Weight

164.27

Refractive Index(n²⁵D)

1.3860 ~1.3960


Applications

1. Propyltrimethoxysilane is an important material in sol-gel production.

2. It may provide a hydrophobic surface treatment for inorganic powders or filler.

3. Propyltrimethoxysilane is one of the catalyst components for polyolefin production with Ziegler-Natta catalysts.


Packing

25kg, 200kg plastic or iron drum, IBC drum



HENGDA-M7033