(2,4-Dichlorophenyl)hydrazine hydrochloride (1:1)(CAS: 5446-18-4)

(2,4-Dichlorophenyl)hydrazine hydrochloride is a crystalline solid with a molecular weight of approximately 223.01 g/mol. It has a solubility of about 25 mg/mL in water and poor solubility in most organic solvents. Chemically, it is slightly basic and can undergo substitution reactions. This compound is stable under normal conditions but can react with strong bases and oxidizing agents.

(2,4-Dichlorophenyl)hydrazine hydrochloride is commonly synthesized by the reaction of 2,4-dichlorophenylhydrazine with hydrochloric acid. The reaction is typically carried out in a suitable solvent like ethanol or water. The process is straightforward, with good yield and selectivity, and minimal side products.

(2,4-Dichlorophenyl)hydrazine hydrochloride is used in the pharmaceutical industry for the synthesis of certain drugs, in the polymer industry for the modification of polymers, and in the sensor industry for developing gas sensors. It is also utilized in semiconductor manufacturing for specific chemical processes.

When handling (2,4-Dichlorophenyl)hydrazine hydrochloride, it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be done in a well-ventilated area or a fume hood. Spills should be cleaned up using appropriate methods as outlined in the Safety Data Sheet (SDS). Proper disposal of the compound should follow local regulations to prevent environmental contamination.