| Identification | Back Directory | [Name]
(TRIPHENYLSILYL)ACETYLENE 98 | [CAS]
6229-00-1 | [Synonyms]
DK351
Ethynyltriphenylsilane
(Triphenylsilyl)acetylene
(Triphenylsilyl)acetylene 98%
(TRIPHENYLSILYL)ACETYLENE 98
Benzene,1,1',1''-(ethynylsilylidyne)tris- | [Molecular Formula]
C20H16Si | [MDL Number]
MFCD00075453 | [MOL File]
6229-00-1.mol | [Molecular Weight]
284.43 |
| Chemical Properties | Back Directory | [Melting point ]
48-50 °C (lit.) | [Boiling point ]
146-149 °C(Press: 0.03 Torr) | [density ]
1.07±0.1 g/cm3(Predicted) | [Fp ]
>230 °F | [storage temp. ]
Storage temp. 2-8°C | [Appearance]
White to off-white Solid | [InChI]
1S/C20H16Si/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20/h1,3-17H | [InChIKey]
WADKYPSVXRWORK-UHFFFAOYSA-N | [SMILES]
C#C[Si](c1ccccc1)(c2ccccc2)c3ccccc3 |
| Hazard Information | Back Directory | [Uses]
(Triphenylsilyl)acetylene may be used in the synthesis of:
- selenothioic acid S-alkyl esters
- methyl 2-(di{ 3, 5-bis[(triphenylsilyl)ethynyl]phenyl}-phosphino)benzoate
- 2-(di{3,5-bis[(triphenylsilyl)ethynyl]phenyl}-phosphino)benzoic acid
| [General Description]
(Triphenylsilyl)acetylene is a terminal alkyne. Rhodium-catalyzed asymmetric addition of (triphenylsilyl)acetylene to diphenylphosphinylallene is reported. |
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