Supplier Page from Thermo Fisher Scientific for Tantalum(V) ethoxide, optical grade, 99.95% (metal basis)
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific