Supplier Page from Thermo Fisher Scientific for 4-Bromo-1-butanol, tech., cont. varying amounts of THF
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific