3,5-Dinitro-2-thiophenamine(CAS: 2045-70-7)

3,5-Dinitro-2-thiophenamine is a crystalline solid with a molecular weight of approximately 228.08 g/mol. It is poorly soluble in water but more soluble in organic solvents like ethanol and acetone. Chemically, it is reactive towards reducing agents and can undergo substitution reactions.

3,5-Dinitro-2-thiophenamine is synthesized by the nitration of 2-thiophenamine followed by further nitration. Commonly, nitric acid and sulfuric acid are used as the nitrating agents, providing good selectivity and yield under controlled conditions.

3,5-Dinitro-2-thiophenamine is primarily used in the pharmaceutical industry for the synthesis of certain drugs. It is also utilized in the production of dyes and as a precursor in the semiconductor industry due to its electronic properties.

When handling 3,5-Dinitro-2-thiophenamine, it is important to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. Work should be conducted in a well-ventilated area or a fume hood due to its reactivity. Proper spill cleanup procedures should be followed, and the material safety data sheet (MSDS) should be consulted for detailed safety information.