Supplier Page from Thermo Fisher Scientific for Lead(II) titanium(IV) isopropoxide, 99.9% (metals basis), 5% w/v in isopropanol
2-Ethylaniline, 98% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific