Propanaminium p-toluene-sulfonate.
In the crystal structure of the title salt, C(3)H(10)N(+)·C(7)H(7)O(3)S(-), N-H⋯O hydrogen bonds involving the ammonium groups of the cations and the sulfonate O atoms result in the formation of a three-dimensional network.
Ordered Matter Science Research Center, Southeast University, Nanjing 211189,  People's Republic of China.
Yu
Y
Jin