4-{(E)-2-[4-(Diethyl­amino)­phen­yl]ethen­yl}-1-methyl­pyridin-1-ium tetra­phenyl­borate

In the cation of the title salt, C₁₈H₂₃N₂⁺·C₂₄H₂₀B^-, the pyridine ring forms a dihedral angle of 14.23 (6)° with the benzene ring. One of the ethyl groups of the cation was refined as disordered over two sets of sites with equal occupancies.