| Identification | Back Directory | [Name]
(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE | [CAS]
16116-78-2 | [Synonyms]
(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE
(4-Bromophenyl)Trimethylsilylacetylene
(2-(4-bromophenyl)ethynyl)trimethylsilane
(4-BroMophenylethynyl)triMethylsilane 98%
(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE, 9 8%
1-Bromo-4-[2-(trimethylsilyl)ethynyl]benzene
Benzene, 1-bromo-4-[2-(trimethylsilyl)ethynyl]-
(4-Bromophenylethynyl) trimethylsilane, 98%
white to yellow powder | [Molecular Formula]
C11H13BrSi | [MDL Number]
MFCD01863556 | [MOL File]
16116-78-2.mol | [Molecular Weight]
253.21 |
| Chemical Properties | Back Directory | [Melting point ]
61-63 °C(lit.)
| [Boiling point ]
60-80°C/0.2mmHg | [density ]
1,192 g/cm3 | [storage temp. ]
Sealed in dry,2-8°C | [form ]
Powder | [color ]
White to yellow | [Specific Gravity]
1.192 | [Hydrolytic Sensitivity]
1: no significant reaction with aqueous systems |
| Hazard Information | Back Directory | [Uses]
(4-Bromophenylethynyl)trimethylsilane may be used to synthesize:
- 1-bromo-4-ethynylbenzene
- 4-(4-bromophenyl)-3-butyn-2-one
- 4-ethynyl-4′-tert-butylbiphenyl
- 1,4-bis[2-(4-bromophenyl)ethynyl]-2,5-dihexylbenzene
| [General Description]
(4-Bromophenylethynyl)trimethylsilane can be synthesized by the palladium catalyzed reaction between 4-bromo-1-iodobenzene and trimethylsilylacetylene. It undergoes Buchwald-Hartwig coupling with para-substituted diphenylamines. |
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