Bis(2-(diphenylphosphino)ethyl)amine hydrochloride(CAS: 66534-97-2)

Bis(2-(diphenylphosphino)ethyl)amine hydrochloride is a chiral ligand with the chemical formula C20H29ClN2P2. It is a colorless to white crystalline powder with a faint, characteristic odor. This ligand is used as a catalyst in organic synthesis and has applications in pharmaceuticals and materials science.

Bis(2-(diphenylphosphino)ethyl)amine hydrochloride is primarily used as a chiral ligand in homogeneous catalysis, particularly in the enantioselective hydrogenation and transfer hydrogenation reactions. It is also used in the synthesis of pharmaceuticals and chiral compounds, and in materials science for the production of optically active molecules.

Bis(2-(diphenylphosphino)ethyl)amine hydrochloride is generally considered safe when handled under standard laboratory conditions. However, it should be handled with care due to its sensitivity to moisture and light. Proper protective equipment, including gloves and safety goggles, should be worn. Spills should be cleaned up carefully to avoid inhalation or skin contact.

Bis(2-(diphenylphosphino)ethyl)amine hydrochloride should be stored in a cool, dry place, protected from direct sunlight and moisture. It should be kept in a tightly sealed container to prevent degradation. Temperature should be maintained below 25°C to minimize the risk of decomposition. Humidity levels should be kept low to avoid hygroscopic effects that could alter its properties.