Supplier Page from Thermo Fisher Scientific for 2-tert-Butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2-diazaphosphorine, 98%
Ethyl dichlorophosphate, 97% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific