Supplier Page from Thermo Fisher Scientific for Zirconium(IV) n-propoxide, 70% w/w in n-propanol, packaged under Argon in resealable ChemSealµt bottles
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific