Cfs-023 1, 3-Divinyl-1, 1, 3, 3-Tetramethoxydisilazane CAS 7691-02-3

• CAS No.: 7691-02-3
• Formula: 7691-02-3
• EINECS: 231-701-1
• 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 to Light Yellow
• Model NO.: CFS-023
• Density: 0.819
• Molecular Weight: 185.42
• Refractive Index: N20/D 1.4405(Lit.)
• Boiling Point: 160-1°
• Flashing Point: 52.1°c
• Melting Point: <0°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-023  Adhesion Promoter 1,3-Divinyl-1,1,3,3-Tetramethoxydisilazane Cas No.7691-02-3.

CFS-023, 1,3-Divinyl-1,1,3,3-Tetramethyldisilazane is an important vinyl silazane with high activity. It performs better than CFS-973, Hexamethyldisilazane in the process of filler modification. It is abbreviated as Tetramethyldivinyldisilazane or DVTMDZ.

Chemical Name	1,3-Divinyl-1,1,3,3-Tetramethyldisilazane
Cas No.	7691-02-3
Formula	C8H19NSi2
Color	Colorless clear liquid
Appearance	Clear liquid
Purity	min 96%

Applications
CFS-023 is mainly used for the modification and dispersion of fumed silica. The silica treated with CFS-023 can significantly improve the tear strength and hardness of silicone products.
CFS-023 can be used for the preparation of vinyl silicone resins and silicone rubbers.
CFS-023 can be used as an important pharmaceutical intermediate and pesticide intermediate.
CFS-023 can be used as a coating additive or surface treatment agent of ceramics, glass and other inorganic materials.
CFS-023 can be used as an adhesion promoter for negative photoresist.

Storage
CFS-023 should be stored in a cool, well-ventilated place, and avoid exposure to humidity.
CFS-023 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-023 has a shelf life of 12months.

Packaging&Shipping
CFS-023 is offered in 2L steel cans, 25L steel pails and 200L PVF steel drums.
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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Functional Group	Code	Chemical Name	Cas No.
Crosslinkers & Silazanes	CFS-089	Vinyltriacetoxysilane	4130-08-9
	CFS-343	Methyltriacetoxysilane	4253-34-3
	CFS-331	Vinyltris(methylethylketoxime)silane	2224-33-1
	CFS-549	Methyltris(methylethylketoxime)silane	22984-54-9
	CFS-104	Tetraethyl orthosilicate	78-10-4
	CFS-062	Tetraethyl orthosilicate 40	11099-06-2
	CFS-845	Tetramethyl orthosilicate	681-84-5
	CFS-023	1,3-Divinyl-1,1,3,3-Tetramethoxydisilazane	7691-02-3
	CFS-973	Hexamethyldisilazane	999-97-3