Substance	Molecular formula	B.P. (˚C)
Acetic acid (1)	CH₂COOH	118.0
Propionic acid (2)	CH₂CH₂COOH	141.0
Isobutyric acid (3)	(CH₃)₂CHCOOH	155.0
Butyric acid (4)	CH₃CH₂CH₂COOH	163.5
Isovaleric acid (5)	(CH₃)₂CHCH₂COOH	177.0
Valeric acid (6)	CH₃CH₂CH₂CH₂COOH	96.0
Crotonic (IS)	CH₃CH=CHCOOH	93.0
Caproic acid (7)	CH₃CH₂CH₂CH₂CH₂COOH	205.0
Acetone (8)	CH₃COCH₃	56.5
Methanol (9)	CH₃OH	64.7
Ethanol (10)	CH₃CH₂OH	78.5
n-butanol (11)	CH₃(CH₂)₂CH₂OH	118.0
Isobutanol (IS)	(CH₃)₂CHCH₂OH	108.0