Uses and precautions for the use of sodium methanolate
2025-04-28
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Uses
Organic synthesis: It is a strong alkaline reagent, widely used in organic synthesis reaction. For example, it is used as a catalyst in transesterification reaction to promote the synthesis of fatty acid methyl ester and used in the production of biodiesel. In condensation reaction, such as Claisen condensation reaction, it can make the condensation between ester molecules to generate β-keto acid ester and other compounds, which is an important intermediate for the synthesis of many organic compounds. In addition, it can also be used in the dehalogenation reaction of halogenated hydrocarbons to produce olefins.
Pharmaceutical industry: involved in the synthesis of many drugs. For example, in the synthesis of vitamin A, vitamin B₁ and other drugs, as a reaction reagent or catalyst, to promote the reaction, improve the efficiency and purity of drug synthesis.
Other fields: In the paint industry, it can be used as one of the components of the catalytic agent to accelerate the drying process of the paint. In oil processing, it is used in the saponification reaction of oils and fats to help produce soap and other products.
Cautions
Sodium methanol is strongly alkaline and corrosive, and has a strong irritating effect on skin, eyes and respiratory tract. During use and storage, contact with water should be avoided to prevent its decomposition and failure, and it should also be kept sealed to avoid contact with air. Operators should wear protective gloves, goggles and other protective equipment when using it. Once it comes into contact with the skin or eyes, it should be immediately flushed with large amounts of water and seek medical attention in time.
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Chuangzhi Valley, Guoli Town, Huantai County, Zibo City, Shandong Province