Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Potassium hydride in paraffin can be used as a base in:Wittig reaction of various aldehydes with high Z selectivity.Williamson ether synthesis to prepare substituted ethers from alcohols.Polymerization of ethylene oxide to yield polyethylene glycols.

General description

Potassium hydride is a strong base and hydride donor to Lewis acids. It is generally employed in organic reactions like deprotonation, rearrangement, and elimination reactions. It is also used as a reducing agent to reduce hindered boranes and borates to substituted borohydrides.

Packaging

5, 25 g in poly bottle

Physical properties

Melting point of paraffin used to prepare mixture is ~55-65 °C