1,3-Oxazol-2-amine(CAS: 4570-45-0)

1,3-Oxazol-2-amine is a colorless to light yellow liquid at room temperature. Its molecular weight is approximately 97.11 g/mol. This compound is slightly soluble in water but has good solubility in organic solvents. It reacts readily with acids to form amides and with bases to form the corresponding salts. 1,3-Oxazol-2-amine is stable under normal conditions but can be hydrolyzed under basic conditions.

1,3-Oxazol-2-amine can be synthesized via the reaction of 1,3-diazol-2-one with amines in the presence of sodium hydroxide. Another method involves the reduction of 1,3-diazol-2-one using sodium borohydride in an aqueous medium. The yield and selectivity are influenced by the choice of reactants and reaction conditions.

1,3-Oxazol-2-amine finds applications in the pharmaceutical industry for the synthesis of bioactive compounds, in the polymer industry as a crosslinking agent, in sensor technology for detecting specific chemicals, and in the semiconductor industry as a precursor for organic semiconductors.

When handling 1,3-Oxazol-2-amine, it is recommended to use personal protective equipment (PPE) including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood. In case of spillage, the area should be cleaned up immediately using appropriate absorbents, and the substance should be disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed safety information.