Product Name

  • Name

    1-Ethynyl-4-pentylbenzene

  • EINECS
  • CAS No. 79887-10-8
  • Article Data2
  • CAS DataBase
  • Density 0.9 g/cm3
  • Solubility
  • Melting Point >240 °C (decomp)
  • Formula C13H16
  • Boiling Point 244.7 °C at 760 mmHg
  • Molecular Weight 172.27
  • Flash Point 93.2 °C
  • Transport Information
  • Appearance colourless to pale yellow transparent liquid
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 79887-10-8 (1-Ethynyl-4-pentylbenzene)
  • Hazard Symbols
  • Synonyms 4-Pentylphenylacetylene;
  • PSA 0.00000
  • LogP 3.40060

1-Ethynyl-4-pentylbenzene Chemical Properties

Molecular Structure of 4-N-PENTYLPHENYLACETYLENE(79887-10-8):

IUPAC Name:1-ethynyl-4-pentyl-benzene
Molecular Formula:C13H16
Molecular Weight:172.2661
Appearance:light yellow liquid
Density:0.9 g/cm3
Flash Point:93.2 °C
Enthalpy of Vaporization:46.22 kJ/mol
Boiling Point:244.7 °C at 760 mmHg
Vapour Pressure:0.0468 mmHg at 25 °C
Water Solubility:5.049 mg/L at 25 °C
refractive index:n20/D 1.523(lit.)
Sensitive:Light
Synonyms of 4-N-PENTYLPHENYLACETYLENE(79887-10-8):
P-ETHYNYLPENTYLBENZENE;BUTTPARK 145\20-41;4-N-PENTYL-1-ETHYNYLBENZENE;4-N-AMYLPHENYLACETYLENE;1-ETH-1-YNYL-4-PENTYLBENZENE;1-ETHYNYL-4-N-AMYLBENZENE;1-ETHYNYL-4-N-PENTYLBENZENE;1-ETHYNYL-4-PENTYLBENZENE
Categories of 4-N-PENTYLPHENYLACETYLENE(79887-10-8):
blocks;Liquid Crystal intermediates;Acetylenes;Acetylenic Hydrocarbons having Benzene Ring;Alkynes;Organic Building Blocks;Terminal

1-Ethynyl-4-pentylbenzene Uses

4-N-PENTYLPHENYLACETYLENE(79887-10-8) is used as an intermediate.

1-Ethynyl-4-pentylbenzene Safety Profile

Safety Information of 4-N-PENTYLPHENYLACETYLENE(79887-10-8):
Hazard Codes:F
WGK Germany:3
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