ChemicalBook--->CAS DataBase List--->18666-68-7

18666-68-7

18666-68-7 Structure

18666-68-7 Structure
IdentificationMore
[Name]

TRIPHENYLVINYLSILANE
[CAS]

18666-68-7
[Synonyms]

TRIPHENYLVINYLSILANE
VINYLTRIPHENYLSILANE
ethenyltriphenyl-silan
Silane,ethenyltriphenyl-
Triphenylvinylsilan
Triphenyl-vinylsilan
(triphenylsilyl)ethylene
(Triphenylsilyl)ethylene, Ethenyltriphenylsilane, Vinyltriphenylsilane
(Triphenylsilyl)ethylene, Ethenyltriphenylsilan, Vinyltriphenylsilane
[EINECS(EC#)]

242-487-4
[Molecular Formula]

C20H18Si
[MDL Number]

MFCD00051542
[Molecular Weight]

286.44
[MOL File]

18666-68-7.mol
Chemical PropertiesBack Directory
[Appearance]

off-white to slightly beige crystalline powder
[Melting point ]

68-70 °C(lit.)
[Boiling point ]

190 °C / 3mmHg
[density ]

1.04±0.1 g/cm3(Predicted)
[Fp ]

>110°C
[storage temp. ]

2-8°C
[form ]

solid
[Water Solubility ]

Insoluble in water.
[Hydrolytic Sensitivity]

1: no significant reaction with aqueous systems
[Sensitive ]

Moisture Sensitive
[BRN ]

913423
[CAS DataBase Reference]

18666-68-7(CAS DataBase Reference)
[EPA Substance Registry System]

Silane, ethenyltriphenyl- (18666-68-7)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[TSCA ]

Yes
[HS Code ]

29319090
Hazard InformationBack Directory
[Chemical Properties]

off-white to slightly beige crystalline powder
[Uses]

Triphenylvinylsilane can be used to produce triphenyl-[2-(tetrahydro-furan-2-yl)-ethyl]-silane at temperature of 190°C. This reaction will need reagent di(t-butyl)peroxide with reaction time of 2 hours. Also employed as an organic light emitting diode.
[Purification Methods]

It has been recrystallised from EtOH, 95% EtOH, EtOH/*C6H6, pet ether (b 30-60o) and Et2O, and has been distilled under reduced pressure. [Cason & Brooks J Am Chem Soc 74 4582 1952, Nagel & Post J Org Chem 17 1379 1952, Beilstein 16 IV 1371.]
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Triphenylvinylsilane, 95%(18666-68-7)
[Alfa Aesar]

Triphenylvinylsilane, 98%(18666-68-7)
[Sigma Aldrich]

18666-68-7(sigmaaldrich)
[TCI AMERICA]

Triphenylvinylsilane,>93.0%(GC)(18666-68-7)
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