CFS-027, Vinyltrimethoxysilane, CAS No. 2768-02-7

Vinyltrimethoxysilane

Chemical Name	Vinyltrimethoxysilane
Cas No	2768-02-7
Formula	C5H12O3Si
Color	Colorless
Appearance	Clear liquid
Purity	min 99%

Vinyltrimethoxysilane Description

CFS-027, Vinyltrimethoxysilane is a vinyl functional silane with a reactive methoxy group. It is mostly used as a silane crosslinking agent and a silane grafting agent for XLPE cables & pipes manufacturing. CFS-027 can be grafted to various polymers, such as polyethylene and polyesters. With the presence of the methoxy group, CFS-027 can also be used as a water scavenger in coatings and adhesives applications. It is normally used with amino silanes in MS polymer synthesis. CFS-027, Vinyltrimethoxysilane can replace Momentive Silquest A-171 or Dynasylan VTMO as their counterparts.

Vinyltrimethoxysilane Application

CFS-027 can be used as a crosslinker and a grafting agent in XLPE cables and PEX-b pipes. It can improve mechanical and electrical properties of PE compounds.
CFS-027 can act as a primer or an adhesion promoter in coating fields. Besides adhesion, it can also promote weatherability and extend shelf life of the system.
CFS-027 can be used for co-polymerization and improve dispersions of the system.
CFS-027 can be used as a water scavenger in adhesive and sealant processing. MS polymers synthesis is one of its main applications.

Vinyltrimethoxysilane Packaging

CFS-027 is offered in 25L PE pails, 200L PVF steel drums and 1000L IBC totes.
Please contact Co-Formula sales team for any special packaging request.

Vinyltrimethoxysilane Storage

CFS-027 should be stored in a cool, well-ventilated place, and avoid exposure to humidity.
When stored in a strictly sealed and unopened container, CFS-027 has a shelf life of 12months.
CFS-027 should be stored in its original containers and used up as soon as possible after opening.

Co-Formula Vinyl Silanes Available

Trade Code	Chemical Name	CAS No.	Status
CFS-027	Vinyltrimethoxysilane	2768-02-7	Commercial
CFS-080	Vinyltriethoxysilane	78-08-0	Commercial
CFS-534	Vinyltris(2-methoxyethoxy)silane	1067-53-4	Commercial
CFS-709	Methylvinyldichlorosilane	124-70-9	Commercial
CFS-3621	Methylvinyldimethoxysilane	16753-62-1	Commercial
CFS-448	Methylvinyldiethoxysilane	5507-44-8	Commercial
CFS-997	Vinyltris(isopropenyloxy)silane	15332-99-7	MTO
CFS-832	Vinyldimethylethoxysilane	5356-83-2	MTO
CFS-580	Vinyldimethylchlorosilane	1719-58-0	MTO

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