| Identification | Back Directory | [Name]
3-PHENYL-1-PROPYNE | [CAS]
10147-11-2 | [Synonyms]
Propargylbenzene
prop-2-ynylbenzene
3-PHENYL-1-PROPYNE
(2-Propynyl)benzene
3-PHENYL-1-PROPYNE 97%
3-Phenyl-1-propyne, 97%, stab.
Propargylbenzene
Benzylacetylene
3-Phenyl-1-propyne,97%,stabilized
3-Phenyl-1-propyne, stabilized, 97%
3-Phenyl-1-propyne ,96% [stabilized]
3-Phenyl-1-propyne, stabilized, 97% 1GR
3-Phenyl-1-propyne, stabilized, 97% 5GR
3-Phenyl-1-propyne (stabilized with BHT)
3-Phenyl-1-propyne contains 250 ppM BHT as inhibitor, 97%
3-Phenyl-1-propyne contains ca.250 ppm BHT as inhibitor, 97% | [Molecular Formula]
C9H8 | [MDL Number]
MFCD00134431 | [MOL File]
10147-11-2.mol | [Molecular Weight]
116.16 |
| Chemical Properties | Back Directory | [Appearance]
Clear colorless to yellow liquid | [Boiling point ]
75 °C20 mm Hg(lit.)
| [density ]
0.934 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.526(lit.)
| [Fp ]
126 °F
| [storage temp. ]
Flammables area | [solubility ]
Chloroform (Sparingly), DMSO (Slightly) | [form ]
Liquid | [color ]
Clear colorless to yellow | [Specific Gravity]
0.934 | [Stability:]
Volatile | [CAS DataBase Reference]
10147-11-2 |
| Hazard Information | Back Directory | [Chemical Properties]
Clear colorless to yellow liquid | [Uses]
3-Phenyl-1-propyne is used as a starting material in the synthesis of 4-phenyl-2-butyn-1-ol. It is also used in the preparation of beta-hydroxytriazoles and indoles. | [Synthesis Reference(s)]
The Journal of Organic Chemistry, 47, p. 1837, 1982 DOI: 10.1021/jo00349a007 | [General Description]
3-Phenyl-1-propyne is a 3-aryl-1-propyne. The electronic transition of the resonance-stabilized 1-phenylpropargyl radical, produced in a jet-cooled discharge of 3-phenyl-1-propyne, has been studied by laser-induced fluorescence excitation and dispersed single vibronic level fluorescence (SVLF) spectroscopy. The microwave rotational spectrum of 3-phenyl-1-propyne (propargyl benzene) has been studied and its stable conformation is reported to have coplanar carbon atoms. Reaction of N-methyl-N-phenylhydrazine or N-phenylhydrazine with 3-phenyl-1-propyne is reported to yield indoles. 3-Phenyl-1-propyne is reported to react with styrene oxide and sodium azide, to afford β-hydroxytriazoles. |
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