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Vinyltrimethoxysilane, 98%
CAS: 2768-02-7 | C5H12O3Si | 148.23 g/mol
Supplier: Thermo Scientific Chemicals B2117636
Description
Trimethoxyvinylsilane is used as a chemical intermediate in the production of other fine chemicals or as a monomer in the production of vinyl functional silicone polymers. The use of Trimethoxyvinylsilane in coatings is intended to improve bonding or adhesion between organic polymers and mineral surfaces, such as pigments, fillers, and glass or metal substrates. It is used in water-based decorative coating products. It is also used as a as cross-linking agent and adhesion promoter in commercially-available silicone sealant product.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsTrimethoxyvinylsilane is used as a chemical intermediate in the production of other fine chemicals or as a monomer in the production of vinyl functional silicone polymers. The use of Trimethoxyvinylsilane in coatings is intended to improve bonding or adhesion between organic polymers and mineral surfaces, such as pigments, fillers, and glass or metal substrates. It is used in water-based decorative coating products. It is also used as a as cross-linking agent and adhesion promoter in commercially-available silicone sealant product.
Solubility
Solubility in water, 9.4 g/L at 20°C.
Notes
Moisture sensitive. Store away from oxidizing agents, water/moisture. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.
Specifications
| 122°C to 124°C | |
| <-40°C | |
| 500 g | |
| CH2=CHSi(OCH3)3 | |
| UN1993 | |
| 23°C (73°F) | |
| GPDWNEFHGANACG-UHFFFAOYNA-L | |
| dibutyl[(2-ethylhexanoyl)oxy]stannyl 2-ethylhexanoate | |
| 148.24 | |
| Fruit-like | |
| Moisture sensitive |
| Vinyltrimethoxysilane | |
| 2-7-2768 | |
| C24H48O4Sn | |
| MFCD00015261 | |
| 1099136 | |
| dibutyltin bis 2-ethylhexanoate, dibutyltin di 2-ethylhexoate, stannane, dibutylbis 2-ethyl-1-oxohexyl oxy, di-n-butyltin di-2-ethylhexanoate, di-n-butyltin bis 2-ethylhexanoate, dibutyltin di-2-ethylhexanoate, dibutyltin di 2-ethylhexanoate, dibutylbis 2-ethyl-1-oxohexyl oxy stannane, tin, dibutyl-, di 2-ethylhexoate, dibutyltin di-2-ethylhexoate | |
| CCCCC(CC)C(=O)O[Sn](CCCC)(CCCC)OC(=O)C(CC)CCCC | |
| 519.35 | |
| 98% | |
| 1.392 | |
| 0.97 |
Chemical Identifiers
| 2-7-2768 |
Safety and Handling
GHS H Statement
H318-H226-H332-H335-H315
Causes serious eye damage.
Flammable liquid and vapour.
Harmful if inhaled.
May cause respiratory irritation.
Causes skin irritation.
P210-P233-P235-P240-P241-P242-P243-P260-P271-P280-P303+P361+P353-P304+P340-P312-P314-P370+P378q-P501c
H226-H332-H335-H373
DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
EINECSNumber : 220-449-8
RTECSNumber : VV6770000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only