[4-(Methylthio)phenyl]-hydrazinehydrochloride

4-(methylmercapto)phenyl]hydrazine hydrochloride can be used as a pharmaceutical synthesis intermediate. If 4-(methylmercapto)phenyl]hydrazine hydrochloride is inhaled, move the patient to fresh air; if skin contact occurs, remove contaminated clothing and thoroughly wash the skin with soap and water. If discomfort persists, seek medical attention.