4-Bromobenzenecarboximidamide hydrochloride (1:1)(CAS: 55368-42-8)

4-Bromobenzenecarboximidamide hydrochloride (CAS: 55368-42-8) is a crystalline solid with a molecular weight of approximately 302.02 g/mol. It has a low solubility in water but is soluble in organic solvents like methanol and ethanol. The compound is known for its limited reactivity under normal conditions but can be unstable under basic conditions. It has a melting point of around 210-212°C and decomposes above this temperature.

4-Bromobenzenecarboximidamide hydrochloride (CAS: 55368-42-8) is usually synthesized by reacting 4-bromobenzenecarboxylic acid with anhydrous hydrazine followed by acidification with hydrochloric acid. Commonly, the reaction is carried out in a two-step process: first, the formation of the amide from the carboxylic acid and hydrazine, and second, the conversion of the amide to the hydrochloride盐酸盐 form with hydrochloric acid. The reaction is typically performed under mild conditions to ensure high selectivity and yield.

4-Bromobenzenecarboximidamide hydrochloride (CAS: 55368-42-8) is primarily used in the pharmaceutical industry for the synthesis of certain drug intermediates. It also finds applications in the polymer industry for modifying polymer properties, in sensor technology for developing selective chemical sensors, and in semiconductor manufacturing for various surface treatments and etching processes.

When handling 4-Bromobenzenecarboximidamide hydrochloride (CAS: 55368-42-8), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a laboratory coat. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure. Spills should be cleaned up carefully, and disposal should follow local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and safety information.