Supplier Page from Thermo Fisher Scientific for Zirconium(IV) n-propoxide, 70% w/w in n-propanol
2-Ethylaniline, 98% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethylcyclohexane, 99+% from Thermo Fisher Scientific