4-Hydrazinobenzoic acid hydrochloride（CAS# 24589-77-3)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | DH1700000 |
| TSCA | Yes |
Introduction
Hydrazine benzoate hydrochloride is an organic compound. The following is an introduction to its properties, uses, manufacturing methods and safety information:
Properties: Hydrazine benzoate hydrochloride is a colorless crystal, soluble in water and ethanol. It is stable to air and light and is relatively stable at room temperature.
It is a commonly used reducing agent, which can be used to reduce aldehydes, ketones and other functional groups in organic synthesis.
Preparation method: The preparation of hydrazine benzoate hydrochloride can be generated by the reaction of hydrazine and benzoic acid. Benzoic acid is first dissolved in alcohol or ether, then excess hydrazine is added, and the reaction takes place at room temperature. At the end of the reaction, the reaction solution is treated with hydrochloric acid so that the product is precipitated in the form of hydrochloride.
Safety Information: Hydrazine benzoate hydrochloride is generally relatively safe under normal conditions of use. Prolonged exposure to it should be avoided, and appropriate personal protective equipment such as lab gloves and goggles need to be worn when using and operating. It should be kept away from combustibles and oxidizing agents to prevent fire or explosion. Pay attention to ventilation during handling and storage, and follow proper laboratory practices. In case of ingestion or inhalation, seek immediate medical attention.
