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Postion:Product Catalog >Chemical Reagents>Organic reagents>Siloxane>Triethoxyvinylsilane
Triethoxyvinylsilane
  • Triethoxyvinylsilane
  • Triethoxyvinylsilane
  • Triethoxyvinylsilane
  • Triethoxyvinylsilane
  • Triethoxyvinylsilane

Triethoxyvinylsilane NEW

Price Get Latest Price
Package 25KG
Min. Order: 1KG
Supply Ability: 50000KG/month
Update Time: 2023-08-18

Product Details

Product Name: Triethoxyvinylsilane CAS No.: 78-08-0
EC-No.: 201-081-7 Min. Order: 1KG
Purity: 99% Supply Ability: 50000KG/month
Release date: 2023/08/18

CAS:78-08-0
MF:C8H18O3Si
MW:190.31
EINECS:201-081-7
Product Categories:silane;Functional Materials;Si (Classes of Silicon Compounds);Silane Coupling Agents;Si-O Compounds;Trialkoxysilanes;Vinyl;Silicone series;Vinyl Silanes (Silane Coupling Agents);Vinylsilanes, Allylsilanes;Adhesion Promoters;Coupling Agents;Surface Modifiers;organosilicon compounds;Silane series
Mol File:78-08-0.mol
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Triethoxyvinylsilane Chemical Properties
Melting point <0°C
Boiling point 160-161 °C(lit.)
density 0.903 g/mL at 25 °C(lit.)
vapor pressure 7 hPa (20 °C)
refractive index n20/D 1.398(lit.)
Fp 94 °F
storage temp. Store below +30°C.
solubility Miscible with organic solvents.
form liquid
Specific Gravity0.903
color colorless
explosive limit0.53-15%(V)
Water Solubility decomposes
Hydrolytic Sensitivity7: reacts slowly with moisture/water
Sensitive Moisture Sensitive
BRN 1767229
InChIKeyFWDBOZPQNFPOLF-UHFFFAOYSA-N
CAS DataBase Reference78-08-0(CAS DataBase Reference)
NIST Chemistry ReferenceSilane, ethenyltriethoxy-(78-08-0)
EPA Substance Registry SystemSilane, ethenyltriethoxy- (78-08-0)

Triethoxyvinylsilane Usage And Synthesis
Descriptionvinyltriethoxysilane, is a vinyl-functional silane that may be used to improve the bond between glass fiber or mineral fillers and resins that are reactive towards the vinyl group. It is also employed to functionalize resins via free radical mechanisms - copolymerization or grafting - and to modify surfaces.

vinyltriethoxysilane is mainly applied in these aspects:
  1. In the preparation of moisture-curing polymers, e.g. polyethylene. Silane crosslinked polyethylene is widely used as cable isolation, and sheathing mainly in low voltage applications as well as for hot water/sanitary pipes and underfloor heating.

  2. As a co-monomer for the preparation of different polymers such as polyethylene or acrylics. Those polymers show an improved adhesion to inorganic surfaces and they can also be crosslinked with moisture.

  3. As an efficient adhesion promoter for various mineral-filled polymers, improving mechanical and electrical properties especially after exposure to moisture.

  4. Improving the compatibility of fillers with polymers, leading to a better dispersibility, reduced melt viscosity and easier processing of filled plastics.

  5. Pre-treating of glass, metals, or ceramic surfaces, improve the adhesion of coatings on these surfaces and corrosion resistance.

  6. As moisture scavenger, it reacts rapidly with water. This effect is used widely in sealants.

Chemical PropertiesColorless transparent liquid
UsesVinyltriethoxysilane is used as an adhesive for glass slides. It acts as a coupling agent on inorganic substances blended into polymers that function as adhesion promoters, crosslinkers, and surface modifiers. Further, it is used to prepare polymers.
General DescriptionTriethoxyvinylsilane(TEVS) is a silane coupling agent and an adhesion promoter which can be used for cross-linking and for providing an insulating layer with good mechanical and thermal properties.
Safety ProfileMildly toxic by ingestion andinhalation. A skin and eye irritant. When heated todecomposition it emits acrid smoke and irritating fumes.

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Packing &shipping&Payment

Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Quantity(Kilograms)1 - 10000>10000
Est. Time(days)5To be negotiated

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Article illustrationCompany information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.

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