ChemicalBook > CAS DataBase List > Triethoxyvinylsilane
Triethoxyvinylsilane
Description- Product Name
- Triethoxyvinylsilane
- CAS No.
- 78-08-0
- Chemical Name
- Triethoxyvinylsilane
- Synonyms
- VINYLTRIETHOXYSILANE;VTES;VTEO;Ethenyltriethyloxy-silane;A 151;vts-e;nv1107;CV-4910;CFS-080;kbe1003
- CBNumber
- CB1137130
- Molecular Formula
- C8H18O3Si
- Formula Weight
- 190.31
- MOL File
- 78-08-0.mol
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Triethoxyvinylsilane Property
- 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.)
- Flash point:
- 94 °F
- storage temp.
- Store below +30°C.
- solubility
- Miscible with organic solvents.
- form
- liquid
- color
- colorless
- Specific Gravity
- 0.903
- explosive limit
- 0.53-15%(V)
- Water Solubility
- decomposes
- FreezingPoint
- <0
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- Sensitive
- Moisture Sensitive
- BRN
- 1767229
- InChIKey
- FWDBOZPQNFPOLF-UHFFFAOYSA-N
- CAS DataBase Reference
- 78-08-0(CAS DataBase Reference)
- NIST Chemistry Reference
- Silane, ethenyltriethoxy-(78-08-0)
- EPA Substance Registry System
- Silane, ethenyltriethoxy- (78-08-0)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 8.08276
- Product name
- Triethoxyvinylsilane
- Purity
- for synthesis
- Packaging
- 100ml
- Price
- $43.4
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 8.08276
- Product name
- Triethoxyvinylsilane
- Purity
- for synthesis
- Packaging
- 500ML
- Price
- $129
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 679275
- Product name
- Triethoxyvinylsilane
- Purity
- ≥98%, deposition grade
- Packaging
- 50g
- Price
- $43.1
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 90486
- Product name
- Triethoxyvinylsilane
- Purity
- analytical standard
- Packaging
- 100MG
- Price
- $75.1
- Updated
- 2022/05/15
TCI Chemical
- Product number
- V0044
- Product name
- Triethoxyvinylsilane
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $19
- Updated
- 2024/03/01
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Triethoxyvinylsilane Chemical Properties,Usage,Production
Description
vinyltriethoxysilane, 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:
- 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.
- 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.
- As an efficient adhesion promoter for various mineral-filled polymers, improving mechanical and electrical properties especially after exposure to moisture.
- Improving the compatibility of fillers with polymers, leading to a better dispersibility, reduced melt viscosity and easier processing of filled plastics.
- Pre-treating of glass, metals, or ceramic surfaces, improve the adhesion of coatings on these surfaces and corrosion resistance.
- As moisture scavenger, it reacts rapidly with water. This effect is used widely in sealants.
Chemical Properties
Colorless transparent liquid
Uses
Vinyltriethoxysilane 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 Description
Triethoxyvinylsilane(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 Profile
Mildly toxic by ingestion andinhalation. A skin and eye irritant. When heated todecomposition it emits acrid smoke and irritating fumes.
Triethoxyvinylsilane Preparation Products And Raw materials
Raw materials
Preparation Products
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Triethoxyvinylsilane Suppliers
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- 18560028598
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- China
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View Lastest Price from Triethoxyvinylsilane manufacturers
Hebei Weibang Biotechnology Co., Ltd
- Product
- Triethoxyvinylsilane 78-08-0
- Price
- US $9.90/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 5tons
- Release date
- 2024-10-24
Hebei Chuanghai Biotechnology Co,.LTD
- Product
- Triethoxyvinylsilane 78-08-0
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99.8%
- Supply Ability
- 100tons
- Release date
- 2024-08-16
Henan Fengda Chemical Co., Ltd
- Product
- Triethoxyvinylsilane 78-08-0
- Price
- US $50.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-22
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