Pentane is a generic term referring to any isomer of the alkane hydrocarbon with the chemical formula C5H12.
n-Pentane has the following display formula:
H H H H H | | | | | H - C - C - C - C - C - H | | | | | H H H H H
and the following shorthand chemical formula:
Data for n-Pentane
Molecular weight: 72.15 amu
Boiling Point: 309.2 K
Melting Point: 143.4 K