Cfs-429 Silane Coupling Agents Trimethoxyoctadecylsilane CAS 3069-42-9

• CAS No.: 3069-42-9
• Formula: C21h46o3si
• EINECS: 221-339-2
• Appearance: Liquid
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: Colorless
• Model NO.: CFS-429
• Density: 0.883
• Molecular Weight: 374.681
• Refractive Index: 1.438-1.44
• Boiling Point: 170ºC (0.1 Mmhg)
• Melting Point: 13-17ºC
• Flashing Point: 139ºC
• Storage Temperature: 0-10°c
• SDS: Available
• COA: Available
• Transport Package: 25L PE Pail; 200L Steel Drum; 1000L IBC Drum
• Specification: 99%min
• Trademark: Co-Formula
• Origin: Hubei, China
• HS Code: 2931900090
• Production Capacity: 80tons/Per Month

Product Description

Product Description

CFS-429 Octadecyltrimethoxysilane Cas No. 3069-42-9.

CFS-429 Octadecyltrimethoxysilane is an organosilicon compound, commonly called OTMS. This colourless liquid is used for preparing hydrophobic coatings and self-assembled monolayers. It is sensitive toward water, irreversibly degrading to a siloxane polymer. It places a C18H39SiO3 "cap" on oxide surfaces. The formation of OTMS monolayers is used for converting hydrophilic surfaces to hydrophobic surfaces, e.g. for use in certain areas of nanotechnology and analytical chemistry.

Chemical Name	Octadecyltrimethoxysilane
Cas No.	3069-42-9
Formula	C21H46O3Si
Application	for medical research
Appearance	light yellow liquid
Purity	min 97%

Applications
CFS-429 Octadecyltrimethoxysilane is a light yellow liquid,It is mainly used for preparing hydrophobic coatings and self-assembled monolayers,and is a important raw material and intermediate used in Organic Synthesis,Pharmaceuticals,Agrochemicals and Dyestuff. 

Packaging&Shipping
1.  FedEx/DHL/UPS for samples & small quantity order delivery, Door to Door.

2.  By Air, by Sea or by Rail for batch goods, for FCL. Airport/Seaport/Railway Station receiving.

3.  Delivery Times: 1-7 working days for samples; 5-20 working days for batch goods.

Company Information
Co-Formula is a professional high-tech enterprise dedicated to R&D, production, technical support and marketing of special functional silicone materials, pharmaceutical intermediates and electronic chemicals. Besides its headquarter in Wuhan Economy and Technology Development Zone, Co-Formula owns a R&D center and production facilities located in Wuhan and Tianmen.

R&D Department
Co-Formula own our R&D department, and has established long-term cooperation with domestic and international universities and research institutions and realized combination of production,study and research.

Certifications Display

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