Vinyltrimethoxysilane

Price	USD1.00
Packge	1KG

Product Details

Product NameVinyltrimethoxysilane
CAS No.2768-02-7
EINECS No.220-449-8
MFC5H12O3Si
MW148.23
InChIKeyNKSJNEHGWDZZQF-UHFFFAOYSA-N
AppearanceliquidColorless to Almost colorless
Melting point <-70°C
density 0.968 g/mL at 25 °C (lit.)
storage temp. Store below +30°C.
Water Solubility slightly soluble
Boiling point 123 °C (lit.)

AD68

Vinyltrimethoxysilane Basic information

Product Name:	Vinyltrimethoxysilane
Synonyms:	(TRIMETHOXYSILYL)ETHYLENE;TRIMETHOXYVINYLSILANE;VTMO;VINYLTRIMETHOXYSILANE;ETHENYLTRIMETHOXYSILAN;DOW CORNING(R) PRODUCT Q9-6300;(trimethoxysilyl)ethene;a171
CAS:	2768-02-7
MF:	C5H12O3Si
MW:	148.23
EINECS:	220-449-8
Product Categories:	Silicone series;Functional Materials;Si (Classes of Silicon Compounds);Silane Coupling Agents;Si-O Compounds;Trialkoxysilanes;Vinyl Silanes (Silane Coupling Agents);Vinylsilanes, Allylsilanes;Adhesion Promoters;Coupling Agents;Surface Modifiers;silane
Mol File:	2768-02-7.mol

Vinyltrimethoxysilane Chemical Properties

Melting point	<-70°C
Boiling point	123 °C(lit.)
density	0.971 g/mL at 25 °C(lit.)
refractive index	n20/D 1.392(lit.)
Fp	73 °F
storage temp.	2-8°C
explosive limit	1.1%(V)
Water Solubility	slightly soluble
Sensitive	Moisture Sensitive
BRN	1099136
InChIKey	NKSJNEHGWDZZQF-UHFFFAOYSA-N
CAS DataBase Reference	2768-02-7(CAS DataBase Reference)
NIST Chemistry Reference	Vinyltrimethoxysilane(2768-02-7)
EPA Substance Registry System	Silane, ethenyltrimethoxy-(2768-02-7)

Safety Information

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
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29310095

MSDS Information

Provider	Language
Ethenyltrimethoxysilan	English
SigmaAldrich	English
ACROS	English
ALFA	English

Vinyltrimethoxysilane Usage And Synthesis

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

Company Profile Introduction

Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.

Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.

Product Details

Company Profile Introduction

Recommended supplier

career henan chemical co