N-Propyltriethoxysilane (NPTES ,Donor-NE) CAS. 2550-02-9

This product is for its unique properties, can be used to adjust the crystallinity, degree and apparent density of polyolefin products; it can be used alone or paired with other electronics to accommodate the production of different polypropylene; the performance and efficiency of the catalyst when used with a variety of catalysts.

n-Propyltriethoxysilane is a chemical compound with the molecular formula C9H22O3Si. It is an organosilicon compound that contains a silicon atom bonded to three ethoxy groups and one propyl group.

Like n-Propyltrimethoxysilane, n-Propyltriethoxysilane is a colorless liquid that is soluble in organic solvents such as ethanol, ether, and benzene. It is commonly used as a coupling agent in various industrial applications, including plastic adhesion promoters, coatings, and sealants.

Compared to n-Propyltrimethoxysilane, n-Propyltriethoxysilane has a longer carbon chain and contains ethoxy groups instead of methoxy groups. This can affect its chemical and physical properties, such as its boiling point, viscosity, and reactivity. Additionally, n-Propyltriethoxysilane can also be used as a raw material for the synthesis of other organosilicon compounds. As with any chemical, precautions should be taken when handling n-Propyltriethoxysilane as it may cause irritation or damage to the eyes and skin.