Supplier Page from Thermo Fisher Scientific for N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 98+%
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific