1-Ethyl-1,2-dihydro-5H-tetrazole-5-thione(CAS: 15217-53-5)

1-Ethyl-1,2-dihydro-5H-tetrazole-5-thione is a white crystalline solid with a molecular weight of approximately 144.18 g/mol. It has a melting point around 105-108°C and is slightly soluble in water. This compound is known for its reactivity, particularly in nucleophilic substitution reactions.

1-Ethyl-1,2-dihydro-5H-tetrazole-5-thione is usually synthesized via the reaction of 1-ethyl-1,2-dihydro-5H-tetrazole with thiols. The synthesis typically involves mild conditions and does not require catalysts. The yield is generally good, around 70-80%.

1-Ethyl-1,2-dihydro-5H-tetrazole-5-thione finds applications in the pharmaceutical industry, particularly in the development of certain drugs. It is also used in the synthesis of polymers and in sensor technology for detection of specific chemical species.

When handling 1-Ethyl-1,2-dihydro-5H-tetrazole-5-thione, ensure the use of personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a fume hood to avoid inhalation. Spills should be cleaned up with caution using appropriate absorbent materials. Refer to the Safety Data Sheet (SDS) for detailed safety information.