1-Ethyl-4-ethynylbenzene

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Names

[ CAS No. ]:
40307-11-7

[ Name ]:
1-Ethyl-4-ethynylbenzene

[Synonym ]:
1-ethyl-4-eth-1-ynylbenzene
4-Ethylphenylacetylene
Benzene, 1-ethyl-4-ethynyl-
MFCD00173887
1-Ethyl-4-ethynylbenzene
4-ethylphenyl acetylene

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
183.7±19.0 °C at 760 mmHg

[ Molecular Formula ]:
C10H10

[ Molecular Weight ]:
130.19

[ Flash Point ]:
53.1±15.6 °C

[ Exact Mass ]:
130.078247

[ LogP ]:
3.39

[ Vapour Pressure ]:
1.0±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.527

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S16-S26-S36-S37/39

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Ethyl-β,β'-dibromostyrene
  • 1-Ethyl-4-iodobenzene
  • P-ETHYLACETOPHENONE
  • 4-Ethylbenzaldehyde

DownStream

  • 1-(4-Ethynylphenyl)ethanone
  • P-ETHYLACETOPHENONE
  • 1-ethyl-4-(2-phenylethynyl)benzene
  • methyl 4-ethylbenzoate
  • 1-ethyl-4-[4-(4-ethylphenyl)buta-1,3-diynyl]benzene
  • 2-(4-ETHYL-PHENYL)-BENZOOXAZOLE
  • 1,1'-(1,2-Ethynediyl)bis(4-ethylbenzene)
  • 1,3,5-tris(4-ethylphenyl)benzene
  • 4-(4-ethylphenyl)-2H-triazole
  • 2-(4-ethylphenyl)benzo[f][1]benzofuran-4,9-dione

Related Compounds

  • copper(1+),1-ethyl-4-ethynylbenzene
  • 1-Ethyl-4-methoxycarbonyl-5-methylcarbamoylimidazole
  • 1-ethyl-4-hydroxy-3-(5-pentyl-1,3,4-thiadiazol-2-yl)imidazolidin-2-one
  • 1-Ethyl-4-methyl-2-pyrrolidinecarboxylate
  • 1-ethyl-4-[2-(4-heptylcyclohexyl)ethyl]cyclohexane
  • 1-ethyl-4-(N-ethylamino)-1H-imidazole-5-carboxamide
  • 1,3-Diethyl-6-nitroquinazoline-2,4(1H,3H)-dione
  • 3-Bromo-N-cyclobutyl-4-(trifluoromethoxy)aniline
  • 6-(4-Methoxybenzyloxy)-4-bromo-1h-indazole
  • 6-(6-Bromo-4-fluoro-1H-indazol-1-yl)-2-pyridinemethanol
  • 6-Bromo-4-ethoxy-1h-indazole
  • 4-(4-Methoxybenzyloxy)-6-bromo-1h-indazole
  • 1-[6-[4-Amino-1-(6-methyl-2-pyridinyl)-1H-indazol-6-yl]-2-pyridinyl]ethanone
  • US10246456, Example 38
  • Methyl 6-(4-(2-methoxyethoxy)-6-bromo-1h-indazol-1-yl)pyrazine-2-carboxylate
  • US10246456, Example 36
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