1-Pentyne

From Wikipedia, the free encyclopedia
Jump to: navigation, search
1-Pentyne[1]
Skeletal formula of 1-pentyne
Ball-and-stick model of 1-pentyne
Identifiers
CAS number 627-19-0 YesY
PubChem 12309
ChemSpider 11806 YesY
ChEMBL CHEMBL16262 YesY
Jmol-3D images Image 1
Properties
Molecular formula C5H8
Molar mass 68.12
Appearance Clear, colorless liquid
Density 0.691 g/mL
Melting point −106 to −105 °C
Boiling point 40.2 °C (104.4 °F; 313.3 K)
Solubility in water Insoluble
Hazards
Main hazards Flammable Liquid
Flash point −20 °C (−4 °F; 253 K)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
 YesY (verify) (what is: YesY/N?)
Infobox references

1-Pentyne, an organic compound, is a terminal alkyne. It is an isomer of 2-pentyne, an internal alkyne.

2-Pentyne


References[edit]

  1. ^ 1-Pentyne at Sigma-Aldrich

External links[edit]