Preparation of 3-chloro-4-hydroxybenzaldehyde and its application as an organic composite_Kain Industrial Additive

Background and overview[1][2] 3-Chloro-4-hydroxybenzaldehyde can be used as an intermediate for pharmaceutical and chemical synthesis, such as ethyl vanillin, 2-chloro-4-(morpholinylmethyl) phenol and electrochemically active compounds. Ferrocene hydrazone compounds, etc. If 3-chloro-4-hydroxybenzaldehyde is inhaled, move the patient to fresh air; if there is skin contact, take off contaminated clothing, rinse the skin thoroughly with soap and…