BCl3 is an aggressive reagent that can form hydrogen chloride upon exposure to moisture or alcohols. The dimethyl sulfide adduct (BCl3SMe2), which is a solid, is much safer to use, when possible, but H2O will destroy the BCl3 portion while leaving dimethyl sulfide in solution.
Boron trichloride
Silver diammine fluoride
Diisopropyl fluorophosphate
Trenbolone hexahydrobenzylcarbonate
Perchloryl fluoride
Zinc pyrithione
Methenmadinone acetate
Zinc sulfate 