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Vinyltrimethylsilane

Vinyltrimethylsilane
Vinyltrimethylsilane structure
CAS No.
754-05-2
Chemical Name:
Vinyltrimethylsilane
Synonyms
CH2=CHSi(CH3)3;Vinyltrimethysilane;TRIMETHYLVINYLSILANE;Trimethylsilylethene;VINYLTRIMETHYLSILANE;(Trimethylsilyl)ethene;ETHENYLTRIMETHYLSILANE;ethenyltrimethyl-silan;silane,trimethylvinyl-;Silane, trimethylvinyl-
CBNumber:
CB5149276
Molecular Formula:
C5H12Si
Formula Weight:
100.23
MOL File:
754-05-2.mol

Vinyltrimethylsilane Properties

Melting point:
-132°C
Boiling point:
55 °C(lit.)
Density 
0.684 g/mL at 25 °C(lit.)
vapor pressure 
4.44 psi ( 20 °C)
refractive index 
n20/D 1.391(lit.)
Flash point:
<-30 °C
storage temp. 
Flammables area
solubility 
Miscible with tetrahydrofuran, diethyl ether, benzene and dichloromethane.
form 
liquid
BRN 
956572
InChIKey
GCSJLQSCSDMKTP-UHFFFAOYSA-N
CAS DataBase Reference
754-05-2(CAS DataBase Reference)
NIST Chemistry Reference
Silane, ethenyltrimethyl-(754-05-2)
EPA Substance Registry System
Silane, ethenyltrimethyl-(754-05-2)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  F,Xn
Risk Statements  11-22-36/37/38-40
Safety Statements  16-26-33-36-36/37/39-36/37
RIDADR  UN 1993 3/PG 1
WGK Germany  1
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29319090
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P243 Take precautionary measures against static discharge.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P403+P235 Store in a well-ventilated place. Keep cool.

Vinyltrimethylsilane price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 213950 Vinyltrimethylsilane 97% 754-05-2 5g $72.9 2018-11-20 Buy
Sigma-Aldrich 213950 Vinyltrimethylsilane 97% 754-05-2 25g $251 2018-11-20 Buy
TCI Chemical V0067 Vinyltrimethylsilane >97.0%(GC) 754-05-2 25mL $90 2018-11-22 Buy
TCI Chemical V0067 Vinyltrimethylsilane >97.0%(GC) 754-05-2 100mL $268 2018-11-22 Buy
Alfa Aesar L02498 Vinyltrimethylsilane 97% 754-05-2 10g $47.5 2018-11-20 Buy

Vinyltrimethylsilane Chemical Properties,Uses,Production

Chemical Properties

clear colourless liquid

Uses

Preparation of silyl-ethers by Rh(I) catalysis.1

Purification Methods

If the 1H NMR spectrum shows impurities, then dissolve it in Et2O, wash it with aqueous NH4Cl solution, dry over CaCl2, filter, evaporate and distil it at atmospheric pressure in an inert atmosphere. It is used as a co-polymer and may polymerise in the presence of free radicals. It is soluble in CH2Cl2. [Nagel & Post J Org Chem 17 1379 1952, Beilstein 4 IV 3922.]

Vinyltrimethylsilane Preparation Products And Raw materials

Raw materials

Preparation Products


Vinyltrimethylsilane Suppliers

Global( 149)Suppliers
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