Vinyltrimethoxysilane

Description

Product Name: Vinyltrimethoxysilane
CAS No.: 2768-02-7
Chemical Name: Vinyltrimethoxysilane
Synonyms: VTMS;a171;VTMO;ethenyltrimethoxy-Silane;TRIMETHOXYVINYLSILANE;vts-m;kbm1003;Co-Formula CFS-027;ethenyltrimethoxysilane;Vinymethyltrimethoxysilane
CBNumber: CB1167841
Molecular Formula: C5H12O3Si
Formula Weight: 148.23
MOL File: 2768-02-7.mol

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Vinyltrimethoxysilane Property

Melting point:: <-70°C
Boiling point:: 123 °C (lit.)
Density: 0.968 g/mL at 25 °C (lit.)
vapor pressure: 88 hPa (55 °C)
refractive index: n20/D 1.392(lit.)
Flash point:: 73 °F
storage temp.: Store below +30°C.
form: liquid
color: Colorless to Almost colorless
Specific Gravity: 0.970
explosive limit: 1.1%(V)
Water Solubility: slightly soluble
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
Sensitive: Moisture Sensitive
BRN: 1099136
InChIKey: NKSJNEHGWDZZQF-UHFFFAOYSA-N
LogP: -2--0.82 at 20℃
CAS DataBase Reference: 2768-02-7(CAS DataBase Reference)
NIST Chemistry Reference: Vinyltrimethoxysilane(2768-02-7)
EPA Substance Registry System: Vinyltrimethoxysilane (2768-02-7)

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/37/38-20
Safety Statements: 26-36/37/39-37/39-16
RIDADR: UN 1993 3/PG 2
WGK Germany: 1
RTECS: VV6770000
F: 10-21
Autoignition Temperature: 235 °C
TSCA: Yes
HazardClass: 3
PackingGroup: III
HS Code: 29310095
Toxicity: LD50 orally in Rabbit: 7120 mg/kg LD50 dermal Rabbit 3259 mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H317May cause an allergic skin reaction

H332Harmful if inhaled

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 8.41268
Product name: Trimethoxyvinylsilane
Purity: for synthesis
Packaging: 100mL
Price: $144
Updated: 2024/03/01

Sigma-Aldrich

Product number: 235768
Product name: Vinyltrimethoxysilane
Purity: 98%
Packaging: 100ml
Price: $84.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: 235768
Product name: Vinyltrimethoxysilane
Purity: 98%
Packaging: 500ml
Price: $215
Updated: 2024/03/01

TCI Chemical

Product number: V0042
Product name: Vinyltrimethoxysilane
Purity: >98.0%(GC)
Packaging: 25mL
Price: $18
Updated: 2024/03/01

TCI Chemical

Product number: V0042
Product name: Vinyltrimethoxysilane
Purity: >98.0%(GC)
Packaging: 100mL
Price: $36
Updated: 2024/03/01

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Vinyltrimethoxysilane Chemical Properties,Usage,Production

Description

Vinyltrimethoxysilane, is used as a polymer modifier via grafting reactions. The resulting pendant trimethoxysilyl groups can function as moisture-activated crosslinking sites. The Silane grafted polymer is processed as a thermoplastic and crosslinking occurs after fabrication of the finished article upon exposure to moisture.

Vinyltrimethoxysilane 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

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 silicon and hydroxyl groups that can be used to enhance the wettability and improve the superhydrophobic characteristics of different composites.

Flammability and Explosibility

Flammable

Vinyltrimethoxysilane Preparation Products And Raw materials

Raw materials

Methanol

Preparation Products

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Vinyltrimethoxysilane Suppliers

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View Lastest Price from Vinyltrimethoxysilane manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Vinyltrimethoxysilane 2768-02-7
Price: US $30.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000kg/Month
Release date: 2024-04-29

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Ethenyltrimethoxysilan 2768-02-7
Price: US $60.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 5000
Release date: 2024-05-07

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Trimethoxy(vinyl)silane 2768-02-7
Price: US $60.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 5000
Release date: 2024-05-16

2768-02-7, VinyltrimethoxysilaneRelated Search:

Triethoxyvinylsilane Trimethoxypropylsilane 3-Methacryloxypropyltrimethoxysilane 3-Chloropropyltrimethoxysilane VINYL PROPIONATE Silicon tetrahydride Tetraethyl orthosilicate Trimethoxysilane 1,2-Dibromoethane ETHYLENE SILANE COUPLING AGENT Vinyl acetate Trichlorovinylsilane Ethylene glycol 3-Aminopropyltrimethoxysilane ETHYLENE OXIDE ETHYLENE DIACRYLATE Trimethoxysilylpropanethiol

(TRIMETHOXYSILYL)ETHYLENE

TRIMETHOXYVINYLSILANE

VTMO

VINYLTRIMETHOXYSILANE

ETHENYLTRIMETHOXYSILAN

DOW CORNING(R) PRODUCT Q9-6300

Tri-Methoxy Vinyl Silane (Vtmos) (Vinyltrimethoxy Silane )

(trimethoxysilyl)ethene

a171

trimethoxyvinyl-silan

Union Carbide A-171

v4917

Vinyltrimethoxysilicane

vts-m

y4302

VTMS

Vinyltrimethoxysilane,97%

VinyltriMethoxysilane 98%

Trimethoxyvinylsilane≥ 99% (TIPT)

a171(silanederivative)

CV-4917

Dynasylan VTMO

ethenyltrimethoxysilane

ethenyltrimethoxy-Silane

kbm1003

Silane, ethenyltrimethoxy-

Silane, trimethoxyvinyl-

Silane,ethenyltrimethoxy-

sz6300

VINYLTRIMETHOXYLSILANE

inyl trimethoxy silane

Shin-Etsu KBM-1003

(Trimethoxysilyl)ethylene, Ethenyltrimethoxysilan, Vinyltrimethoxysilane

(Trimethoxysilyl)ethylene, Ethenyltrimethoxysilane, Trimethoxy(vinyl)silane

Vinymethyltrimethoxysilane

(Trimethoxysilyl)ethylene, Dow Corning(R) product Q9-6300, Ethenyltrimethoxysilane, Trimethoxy(vinyl)silane

VinyltriMethoxysilane, 97.5%

Vinyltrimethoxysilane,(Trimethoxysilyl)ethylene, Ethenyltrimethoxysilane, Trimethoxy(vinyl)silane

Vinyltrimethoxysilane,(Trimethoxysilyl)ethylene, Dow Corning product Q9-6300, Ethenyltrimethoxysilane, Trimethoxy(vinyl)silane

Trimethoxy(vinyl)sil

Vinyltrimethoxysilane, AcroSeal, 97%

VinyltriMethoxysilane, 98% 100GR

1-(Trimethoxysilyl)ethene

Vinyltrimethoxysilane,98%

VinyltriMethoxysilane, 97%, AcroSeal

1,2,2-trimethoxyethenylsilicon

CFS-027

Co-Formula CFS-027

Vinyltrimethoxysilane (CG-171)

TRIMETHOXYVINYLSILANE FOR SYNTHESIS

DK252

Vinyltirmethoxysilane

Trimethoxyvinylsilane in Acetonitrile

CG-171 VTMO Vinyltrimethoxysilane

2768-02-7

2768-2-7

2768-02-07

2768/2/7