Quaternary phosphonium salt

Pentyl triphenyl phosphonium Bromide

Heptyl triphenyl phosphonium bromide

3-((Dimethylamino) propyl) triphenyl phosphonium bromide

Ethyltriphenyl phosphonium iodide

Tetraphenyl phosphonium Iodide

(4-Bromobutyl) triphenyl phosphonium bromide

2-Carboxyethyl triphenylphosponium bromide

(3-Bromopropyl) triphenyl phosphonium bromide

(3-Ethoxycarbonylpropyl) triphenyl phosphonium bromide