Cfs-104 Tetraethyl Orthosilicate Kbe-04 Si-28 CAS 78-10-4

• CAS No.: 78-10-4
• Formula: C8h20o4si
• EINECS: 201-083-8
• Model NO.: CFS-104
• 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
• Density: 0.934
• Molecular Weight: 208.3275
• Refractive Index: N20/D 1.382(Lit.)
• Boiling Point: 166-169ºC
• Melting Point: -77ºC
• Flashing Point: 45ºC
• Storage Temperature: Flammables Area
• 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-104 Silane Coupling Agents Tetraethylorthosilicate Cas No. 78-10-4.
CFS-104, Tetraethyl orthosilicate is the ethyl ester of orthosilicic acid. It is also named Tetraethoxysilane or Ethyl silicate and known as abbreviated TEOS or TEOS 28. CFS-104 is used in a wide range of application fields where a liquid precursor of silica is needed. It is the equivalent of Dynasylan® SILBOND® Pure, Momentive Silquest TEOS, and ShinEtsu KBE-04.

Chemical Name	Tetraethylorthosilicate
Cas No.	78-10-4
Formula	C8H20O4Si
Appearance	Colorless clear liquid
Color	Colorless
Purity	min 99%

Applications
CFS-104 is an important material for sol-gel processing. It can be used as a crosslinking agent, a binder or a drying agent in adhesives, coatings and silicone rubbers, especially suitable for zinc-rich paints.
CFS-104 can be used for the surface treatment of metals, glass, fibers, inorganic fillers and pigments. It can improve mechanical properties as well as chemicals and thermal stability of the composites.
CFS-104 can be used for optical glass processing and improve the light transmittance.
CFS-104 can be used as an insulation material in electronic industry and a silica source for semiconductors and zeolites synthesis.

Storage
CFS-104 should be stored in a cool, well-ventilated place, and avoid exposure to humidity.
CFS-104 should be stored in its original containers and used up as soon as possible after opening.
When stored in a strictly sealed and unopened container, CFS-104 has a shelf life of 12months.

Packaging&Shipping
CFS-104 is offered in 25L PE pails, 200L PVF steel drums and 1000L IBC totes.
Please contact Co-Formula team for any special packaging request.
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.

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