Potassium hydride (KH) is an inorganic compound characterized by its formation of a white to gray solid that is highly reactive, particularly with water. It consists of potassium ions (K⁺) and hydride ions (H⁻), making it a strong base and a potent reducing agent. KH is typically used in organic synthesis, particularly in deprotonation reactions and as a hydrogen source. It reacts vigorously with moisture, releasing hydrogen gas and forming potassium hydroxide, which can pose safety hazards. The compound has a high melting point and is soluble in liquid ammonia, but insoluble in most organic solvents. Due to its reactivity, potassium hydride must be handled under inert atmospheres, such as argon or nitrogen, to prevent unwanted reactions. Its applications extend to the production of other hydrides and in various chemical reactions where strong bases are required. Proper storage in airtight containers is essential to maintain its stability and prevent degradation.

Potassium hydride

7693-26-7: Potassium hydride (KH) is an inorganic compound characterized by its formation of a white to gray solid that is highly reactive, particularly with water. It consists of potassium ions (K⁺) and hydride ions (H⁻), making it a strong base and a potent reducing agent. KH is typically used in organic synthesis, particularly in deprotonation reactions and as a hydrogen source. It reacts vigorously with moisture, releasing hydrogen gas and forming potassium hydroxide, which can pose safety hazards. The compound has a high melting point and is soluble in liquid ammonia, but insoluble in most organic solvents. Due to its reactivity, potassium hydride must be handled under inert atmospheres, such as argon or nitrogen, to prevent unwanted reactions. Its applications extend to the production of other hydrides and in various chemical reactions where strong bases are required. Proper storage in airtight containers is essential to maintain its stability and prevent degradation.

<p>Potassium hydride is a precursor in the production of various bases by deprotonation, highly-hindered bases potassium triethylmethoxide and potassium 3-aminopropylamide It serves as a powerful base in organic synthesis of deprotonate carbonyl compounds and amines to form enolates and amides respecti</p>

CAS 7693-26-7

Potassium hydride

Potassium hydride, 30% w/w in mineral oil

Ref: 02-L13266

Potassium hydride, 30-35% in oil

Ref: 08-93-1985