Supplier Page from Thermo Fisher Scientific for Bromotrimethylsilane, 97%, stab. with copper powder or silver wire
2-Ethyl-1,3-hexanediol, 99%, mixture of isomers from Thermo Fisher Scientific
Diethyl carbonate, 99% from Thermo Fisher Scientific
D-Mannitol, 98+% from Thermo Fisher Scientific
Methyl 4-chlorobutyrate, 98+% from Thermo Fisher Scientific