235768
Vinyltrimethoxysilane
98%
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 Segment
assay
98%
form
liquid
refractive index
n
bp
123 °C (lit.)
density
0.968 g/mL at 25 °C (lit.)
functional group
silyl
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 a 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
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Flam. Liq. 2 - Skin Sens. 1B
Storage Class
3 - Flammable liquids
Flash Point (°F)
71.6 °F - closed cup
Flash Point (°C)
22 °C - closed cup
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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.