Product DescriptionCFS-089 Vinyltriacetoxysilane VTAS Z-6075 for sealant Acetoxy Extended CAS No. 4130-08-9
CFS-089, Vinyltriacetoxysilane is an acetoxy silane which is more reactive than alkoxysilanes. It is mainly used as a crosslinker for moisture curing RTV silicone rubbers. CFS-089 can be abbreviated as VTAS and treated as the equivalent of Dow Corning Z-6075.
Chemical Name | Vinyltriacetoxysilane |
Cas No. | 4130-08-9 |
Formula | C8H12O6Si |
Color | Colorless to light yellow |
Appearance | Clear liquid |
Purity | min 95% |
Applications
CFS-089 is an important crosslinker for RTV silicone rubbers. It has faster moisture curing rate and better adhesion than CFS-343, Methyltriacethoxysilane.
CFS-089 can be also used as a coupling agent, an adhesion promoter in the synthesis of various organic silicone compounds.
CFS-089 can be used in micro and nanoparticle surface modification for inorganic fillers.
Storage
CFS-089 should be stored in a cool, well-ventilated place, and avoid exposure to humidity.
CFS-089 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-089 has a shelf life of 12months.
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

Related ProductsFunctional 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 |