440221
Vinyltrimethoxysilane
97%
Synonym(s):
(Trimethoxysilyl)ethylene, Ethenyltrimethoxysilane, Trimethoxy(vinyl)silane
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
Linear Formula:
H2C=CHSi(OCH3)3
CAS Number:
Molecular Weight:
148.23
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
220-449-8
Beilstein/REAXYS Number:
1099136
MDL number:
Quality Level
assay
97%
form
liquid
refractive index
n20/D 1.392 (lit.)
bp
123 °C (lit.)
density
0.968 g/mL at 25 °C (lit.)
SMILES string
CO[Si](OC)(OC)C=C
InChI
1S/C5H12O3Si/c1-5-9(6-2,7-3)8-4/h5H,1H2,2-4H3
InChI key
NKSJNEHGWDZZQF-UHFFFAOYSA-N
General description
Vinyltrimethoxysilane (VTMS) is a silane coupling agent with silicon and hydroxyl groups that can be used to enhance the wettability and improve the superhydrophobic characteristics of different composites.
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.
Still not finding the right product?
Explore all of our products under Vinyltrimethoxysilane
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Flam. Liq. 2 - Skin Sens. 1B
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
71.6 °F - closed cup
flash_point_c
22 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Synthesis and characterization of PEDOT: P (SS-co-VTMS) with hydrophobic properties and excellent thermal stability
Cho W, et al.
Polymers, 8(5), 189-189 (2016)
UV-induced switching behavior of novel fluoroalkyl end-capped vinyltrimethoxysilane oligomer/titanium oxide nanocomposite between superhydrophobicity and superhydrophilicity with good oleophobicity.
Sawada E, et al.
Composites Part B: Engineering, 41(6), 498-502 (2010)
Preparation and surface property of fluoroalkyl end-capped vinyltrimethoxysilane oligomer/talc composite-encapsulated organic compounds: application for the separation of oil and water.
Oikawa Y, et al.
ACS Applied Materials & Interfaces, 7(25), 13782-13793 (2015)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 440221-1L | 04061837486111 |
| 440221-100ML | 04061832253176 |