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Triethoxyvinylsilane

Product Name:
Triethoxyvinylsilane
CAS No.
78-08-0
Chemical Name:
Triethoxyvinylsilane
CBNumber:
CB1137130
Molecular Formula:
C8H18O3Si
Formula Weight:
190.31
MOL File:
78-08-0.mol
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Triethoxyvinylsilane Property

Melting point:
<0°C
Boiling point:
160-161 °C(lit.)
Density 
0.903 g/mL at 25 °C(lit.)
vapor pressure 
7 hPa (20 °C)
refractive index 
n20/D 1.398(lit.)
Flash point:
94 °F
storage temp. 
Flammables area
solubility 
Miscible with organic solvents.
form 
liquid
Specific Gravity
0.903
color 
colorless
explosive limit
0.53-15%(V)
Water Solubility 
decomposes
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
Sensitive 
Moisture Sensitive
BRN 
1767229
InChIKey
FWDBOZPQNFPOLF-UHFFFAOYSA-N
CAS DataBase Reference
78-08-0(CAS DataBase Reference)
NIST Chemistry Reference
Silane, ethenyltriethoxy-(78-08-0)
EPA Substance Registry System
Silane, ethenyltriethoxy- (78-08-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
10-36/37
Safety Statements 
26-36
RIDADR 
UN 1993 3/PG 3
WGK Germany 
2
RTECS 
VV6700000
21
Autoignition Temperature
265 °C
TSCA 
Yes
HazardClass 
3
PackingGroup 
III
HS Code 
29310095
Toxicity
LD50 orally in Rabbit: 7280 mg/kg LD50 dermal Rabbit 9100 mg/kg
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N-Bromosuccinimide Price More Price(13)

Sigma-Aldrich Gold
Product number:
8.08276
Product name :
Triethoxyvinylsilane for synthesis. CAS 78-08-0, EC Number 201-081-7, chemical formula (C H O) SiCH=CH ., for synthesis
Packaging:
8082760100
Price:
$33.5
Updated:
2020/08/18
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Buy
Sigma-Aldrich Gold
Product number:
679275
Product name :
Triethoxyvinylsilane
Purity:
≥98%, deposition grade
Packaging:
50g
Price:
$36.5
Updated:
2020/08/18
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Buy
TCI Chemical Gold
Product number:
V0044
Product name :
Triethoxyvinylsilane
Purity:
>98.0%(GC)
Packaging:
25mL
Price:
$16
Updated:
2020/06/24
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Buy
TCI Chemical Gold
Product number:
V0044
Product name :
Triethoxyvinylsilane
Purity:
>98.0%(GC)
Packaging:
100mL
Price:
$34
Updated:
2020/06/24
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Buy
Alfa Aesar Gold
Product number:
B21037
Product name :
Vinyltriethoxysilane
Purity:
97%
Packaging:
50g
Price:
$18.8
Updated:
2020/06/24
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Buy
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Triethoxyvinylsilane Chemical Properties,Usage,Production

Description

vinyltriethoxysilane, is a vinyl-functional silane that may be used to improve the bond between glass fiber or mineral fillers and resins that are reactive towards the vinyl group. It is also employed to functionalize resins via free radical mechanisms - copolymerization or grafting - and to modify surfaces.

vinyltriethoxysilane is mainly applied in these aspects:

  1. 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.
  2. 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.
  3. As an efficient adhesion promoter for various mineral-filled polymers, improving mechanical and electrical properties especially after exposure to moisture.
  4. Improving the compatibility of fillers with polymers, leading to a better dispersibility, reduced melt viscosity and easier processing of filled plastics.
  5. Pre-treating of glass, metals, or ceramic surfaces, improve the adhesion of coatings on these surfaces and corrosion resistance.
  6. As moisture scavenger, it reacts rapidly with water. This effect is used widely in sealants.

Chemical Properties

Colorless transparent liquid

Safety Profile

Mildly toxic by ingestion andinhalation. A skin and eye irritant. When heated todecomposition it emits acrid smoke and irritating fumes.

Triethoxyvinylsilane Preparation Products And Raw materials Raw materials

Raw materials

Preparation Products

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Triethoxyvinylsilane Suppliers

Global(242)Suppliers
Shandong Wanda Organosilicon New Materials Co., Ltd.
Tel:
021-54177116
Fax:
+86 (21) 54302881 ex 804
Email:
sales@wandachem.com
Country:
China
ProdList:
50
Advantage:
68
Qufu Chenguang Chemical Co., Ltd
Tel:
0537-4409155
Fax:
0537-4631369
Email:
sales@silanechem.com
Country:
China
ProdList:
111
Advantage:
60
TCI AMERICA
Tel:
+1-800-423-8616 / +1-503-283-1681
Fax:
+1-888-520-1075 / +1-503-283-1987
Email:
sales@tciamerica.com
Country:
United States
ProdList:
27728
Advantage:
75
J & K SCIENTIFIC LTD.
Tel:
010-82848833- ;010-82848833-
Fax:
86-10-82849933
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
Country:
China
ProdList:
96815
Advantage:
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
21-61259100-
Fax:
86-21-61259102
Email:
sh@meryer.com
Country:
China
ProdList:
40268
Advantage:
62
Alfa Aesar
Tel:
400-610-6006; 021-67582000
Fax:
021-67582001/03/05
Email:
saleschina@alfa-asia.com
Country:
China
ProdList:
30163
Advantage:
84
TCI (Shanghai) Development Co., Ltd.
Tel:
021-67121386 / 800-988-0390
Fax:
021-67121385
Email:
Sales-CN@TCIchemicals.com
Country:
China
ProdList:
24555
Advantage:
81
Beijing dtftchem Technology Co., Ltd.
Tel:
010-60275820-
Fax:
010-60270825
Email:
dtftchem@sina.com;
Country:
China
ProdList:
1403
Advantage:
62
BeiJing Hwrk Chemicals Limted
Tel:
0757-86311057-
Fax:
0757-86311057
Email:
kennyrong@hwrkchemical.com
Country:
China
ProdList:
18708
Advantage:
55

78-08-0, TriethoxyvinylsilaneRelated Search:

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Description