Model NO.:

Siwin-91631

CAS No.:

16415-12-6

Formula:

C19h42o3si

EINECS:

240-464-3

Color:

Colorless

Appearance:

Liquid

Purity:

98min

Refractive Index:

1.4340-1.4440

Trademark:

Siwin

Transport Package:

Iron Drum

Specification:

95%min

Origin:

China

HS Code:

2931900090

Product Description

Description: Cetyltrimethoxysilane is a versatile compound that serves as both an organic synthesis intermediate and a pharmaceutical intermediate. It is commonly utilized in laboratory settings for organic synthesis and in the research and development of chemicals and pharmaceuticals.

Application

Primarily used for processing inorganic materials such as glass, silica, Al2O3, kaolin, pottery, porcelain, mica, SiC, talcum powder, etc., to enhance their compatibility with organic matter and waterproofing properties, as well as improve mechanical strength.

Applications include fog-proofing glass, protecting blank and coated glass (optical antireflective coating, vacuum antireflective coating, reflective coating), safeguarding optical parts, precision instruments with graduations, and metal frames, as well as preserving historical relics and other products from water damage. This is especially important for outdoor historical relics to prevent corrosion, freezing, or efflorescence.

Typical properties

Product No.	Siwin-91631
Chemical Name	n-Hexadecyltrimethoxysilane
CAS NO.	16415-12-6
EINECS NO.	240-464-3
Formula	C19H42O3Si
Appearance	Colorless Transparent Liquid
Density (ρ20ºC,g/m³)	0.8900±0.0050
Refractive Index ()	1.4340-1.4440
Purity (by GC,%)	95%
Molecular Structure