5-Ethyl-1,3,4-thiadiazol-2-amine(CAS: 14068-53-2)

5-Ethyl-1,3,4-thiadiazol-2-amine (CAS: 14068-53-2) is a crystalline compound with a molecular weight of approximately 134.17 g/mol. It has a high solubility in polar solvents such as methanol and ethanol but is less soluble in water. This amine is known for its reactivity in nucleophilic substitution reactions. It is stable under normal conditions but should be handled with care in the presence of strong oxidizers or reductants.

5-Ethyl-1,3,4-thiadiazol-2-amine can be synthesized via a multi-step process. A common method involves the reaction of 5-bromo-1,3,4-thiadiazole with ethylamine. The reaction is typically carried out under basic conditions with a catalyst such as potassium carbonate. The product is then purified by column chromatography or recrystallization, yielding a high-purity crystalline compound with good selectivity and yield.

5-Ethyl-1,3,4-thiadiazol-2-amine (CAS: 14068-53-2) finds applications in various industries. It is used in pharmaceuticals as an intermediate in the synthesis of certain drugs. It also has applications in polymer chemistry for the modification of polymers, and in the production of sensors and semiconductors due to its unique electronic properties.

When handling 5-Ethyl-1,3,4-thiadiazol-2-amine (CAS: 14068-53-2), it is important to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. This compound should be used in a well-ventilated area or in a fume hood to minimize inhalation risks. In the event of a spill, it should be cleaned up using appropriate spill response procedures. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal information.