1-pentyne


Dα-pentine; 1-pentine; 1-pentyne; pent-1-yne; pentyne-1; n-propylacetylene; propylacetylene; valerylene
Links:📏 NIST, 📖 PubMed
CAS RN:[627-19-0]
Formula:C5H8; 68.12 g/mol
InChiKey:IBXNCJKFFQIKKY-UHFFFAOYSA-N
SMILES:CCCC#C
Molecular structure of 1-pentyne
Density:0.695 g/mL
Molar volume:98.0 mL/mol
Refractive index:1.386
Molecular refractive power:23.02 mL/mol
Dipole moment:0.81 D
Melting point:-98 °C
Boiling point:48 °C
Vapour pressure:47 Torr
Critical temperature:220 °C
Critical pressure:4.2 atm
Log10 partition octanol / water:1.98

Isomers

cyclopentene
Molecular structure of cyclopentene
3,3-dimethylcyclopropene
Molecular structure of 3,3-dimethylcyclopropene
ethylidenecyclopropane
Molecular structure of ethylidenecyclopropane
isoprene
Molecular structure of isoprene
3-methyl-1,2-butadiene
Molecular structure of 3-methyl-1,2-butadiene
3-methyl-1-butyne
Molecular structure of 3-methyl-1-butyne
1-methylcyclobutene
Molecular structure of 1-methylcyclobutene
3-methylcyclobutene
Molecular structure of 3-methylcyclobutene
methylidenecyclobutane
Molecular structure of methylidenecyclobutane
1,2-pentadiene
Molecular structure of 1,2-pentadiene
(E)-1,3-pentadiene
Molecular structure of (E)-1,3-pentadiene
(Z)-1,3-pentadiene
Molecular structure of (Z)-1,3-pentadiene
1,4-pentadiene
Molecular structure of 1,4-pentadiene
2,3-pentadiene
Molecular structure of 2,3-pentadiene
1-pentyne
Molecular structure of 1-pentyne
2-pentyne
Molecular structure of 2-pentyne
spiropentane
Molecular structure of spiropentane
vinylcyclopropane
Molecular structure of vinylcyclopropane