Supplier Page from Thermo Fisher Scientific for 2,2,4-Trimethylpentane, 99.5%, for HPLC
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific