2-Methoxyphenylhydrazine hydrochloride（CAS# 6971-45-5)

2-Methoxyphenylhydrazine hydrochloride is an organic compound with the chemical formula C7H10ClN2O. The following is an introduction to its nature, use, preparation and safety information:

Nature:
-Appearance: 2-Methoxyphenylhydrazine hydrochloride as a white crystalline solid.
-Solubility: It is soluble in water and some organic solvents, such as alcohols and ethers.
-Melting point: The melting point range is usually 170-173 degrees Celsius.

Use:
-Chemical reagent: 2-Methoxyphenylhydrazine hydrochloride is often used as a reagent in organic synthesis, especially as a reducing agent in carboxylic acid activation reactions.
-Pesticide intermediate: It can also be used as an intermediate for the synthesis of pesticides.

Preparation Method:
2-Methoxyphenylhydrazine hydrochloride can be synthesized by the following steps:
1. 2-Methoxyphenylhydrazine reacts with hydrochloric acid to generate 2-Methoxyphenylhydrazine hydrochloride.

Safety Information:
-Combustion and Explosiveness: 2-Methoxyphenylhydrazine hydrochloride may burn or explode when heated or in contact with strong oxidants. Avoid contact with high temperature, sparks and open flames.
-Harmful: It is irritating and may cause inflammation in contact with skin and eyes. Care should be taken to avoid inhalation or ingestion during use. Personal protective equipment such as protective gloves, glasses and protective clothing should be worn during operation, and good ventilation should be maintained. In the event of an accident, the affected area should be flushed immediately and medical help should be sought.

Please note that the use of chemical substances should follow the correct experimental operation and safety measures, and comply with relevant laws and regulations.