Supplier Page from Thermo Fisher Scientific for 2,4,4,6-Tetrabromo-2,5-cyclohexadien-1-one, 95%
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific