Supplier Page from Thermo Fisher Scientific for 2,2',4,4'-Tetrahydroxybenzophenone, 98+%
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Ethylcyclohexane, 99+% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific