Supplier Page from Thermo Fisher Scientific for 1,4-Dioxane, anhydrous, 99.8%, stab. with 1-3ppm BHT, packaged under argon in resealable AcroSeal:r bottles
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific