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Vinyltrimethoxysilane

ALDRICH/235768 - 98%

Synonym: (Trimethoxysilyl)ethylene; Ethenyltrimethoxysilane; Trimethoxy(vinyl)silane

CAS Number: 2768-02-7
Empirical Formula (Hill Notation): C5H12O3Si
Molecular Weight: 148.23
EC Number: 220-449-8
MDL Number: MFCD00008605
Linear Formula: H2C=CHSi(OCH3)3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-235768-100ML 100 mL
 $84.10
1/EA		 Add To Favorites
45-235768-500ML 500 mL
 $215.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 235768-100ML.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 235768-500ML.

 

assay 98%
bp 123 °C (lit.)
density 0.968 g/mL at 25 °C (lit.)
form liquid
InChI 1S/C5H12O3Si/c1-5-9(6-2,7-3)8-4/h5H,1H2,2-4H3
InChI key NKSJNEHGWDZZQF-UHFFFAOYSA-N
Quality Level 200 
refractive index n20/D 1.392 (lit.)
SMILES string CO[Si](OC)(OC)C=C
Application: VTMS may be used to provide superhydrophobicity to different materials like TiO2, talc, kaolin, magnesium oxide nanoparticles, ammonium phosphate and PEDOT. It modifies the surface by capping the material and creates a protective layer that is water resistant and can be used in major coating industries.
General description: Vinyltrimethoxysilane (VTMS) is a silane coupling agent with a silicon and hydroxyl groups that can be used to enhance the wettability and improve the superhydrophobic characteristics of different composites.
Packaging: 100, 500 mL in glass bottle
Purity 98%
bp 123 °C (lit.)
Density 0.968 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.392 (lit.)
UNSPSC 12352103

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