Supplier Page from Thermo Fisher Scientific for Tetrabutylammonium hydroxide, 40 wt.% (1.5M) solution in water
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific