Supplier Page from Thermo Fisher Scientific for Bis(3,5,3',5'-dimethoxydibenzylideneacetone)palladium(0), 97%
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific