Supplier Page from Thermo Fisher Scientific for Di-n-butyltin bis(2-ethylhexanoate)
1,7-Heptanediol, 95% from Thermo Fisher Scientific
Hexanoic acid, 99% from Thermo Fisher Scientific
Hexyl alcohol, 98%, pure from Thermo Fisher Scientific
Sulfur trioxide pyridine complex, technical, 48-50% active SO3 from Thermo Fisher Scientific