| Identification | Back Directory | [Name]
4-ETHYNYLBENZONITRILE 97 | [CAS]
3032-92-6 | [Synonyms]
(4-Cyanophenyl)ethyne
4-Cyanophenylacetylene
Benzonitrile, 4-ethynyl-
1-Cyano-4-ethynylbenzene
4-Ethynylbenzonitrile 97%
4-ETHYNYLBENZONITRILE 97
Benzonitrile, 4-ethynyl- (9CI) | [Molecular Formula]
C9H5N | [MDL Number]
MFCD04974058 | [MOL File]
3032-92-6.mol | [Molecular Weight]
127.143 |
| Chemical Properties | Back Directory | [Melting point ]
156-160 °C(lit.)
| [Boiling point ]
230.2±23.0 °C(Predicted) | [density ]
1.037 g/mL at 25 °C(lit.) | [Fp ]
>110 °C | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [form ]
Solid | [color ]
Pale yellow | [Water Solubility ]
Slightly soluble in water. |
| Hazard Information | Back Directory | [Uses]
4-Ethynylbenzonitrile is used as a synthetic fragment and as a test compound for cross-coupling reactions. It is used in the study of hydrogen bond formation in multifunctional molecules due to the presence of four hydrogen bonding sites. It is also involved in the preparation of 4-[(trimethylsilyl)ethynyl]benzonitrile. | [General Description]
The water complexes formed with 4-ethynylbenzonitrile (4EBzN) were studied using IR-UV double resonance spectroscopy. |
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