Supplier Page from Thermo Fisher Scientific for 1,4-Butanediol diacrylate, 85+%, stab. with 50-105 ppm hydroquinone
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific