2,2-Difluoroethanamine hydrochloride (1:1)(CAS: 79667-91-7)

2,2-Difluoroethanamine hydrochloride (CAS: 79667-91-7) is a white crystalline solid. It has a molecular weight of approximately 142.56 g/mol. This compound is slightly soluble in water and more soluble in organic solvents like ethanol. It is known for its reactivity, particularly in nucleophilic substitution reactions.

2,2-Difluoroethanamine hydrochloride is typically synthesized via the reaction of 2,2-difluoroethanamine with hydrochloric acid. The reaction involves the protonation of the amine group to form the hydrochloride salt, which is then crystallized from an appropriate solvent. This process yields a highly pure product with good selectivity and high yield.

2,2-Difluoroethanamine hydrochloride (CAS: 79667-91-7) finds applications in various industries, including pharmaceuticals, where it is used as an intermediate in the synthesis of certain drugs. It is also utilized in the production of polymers for electronic applications, as well as in the development of sensors and semiconductors.

When handling 2,2-Difluoroethanamine hydrochloride (CAS: 79667-91-7), it is important to wear proper personal protective equipment (PPE) such as gloves and safety glasses. Work should be conducted in a fume hood. Spills should be handled with care, and the material safety data sheet (MSDS) should be consulted for detailed spill response instructions.