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[Chemical Knowledge]：Properties and Uses of Isopropanolamine

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The nature and use
of isopropanolamine in the field of chemical production raw materials
1. Introduction

Isopropanolamine is an important organic chemical raw material, widely used in medicine, pesticides, dyes, rubber, plastics, textiles, daily chemicals and other fields. In this paper, the properties and uses of isopropanolamine are introduced in detail.

2. the properties of isopropanolamine

isopropanolamine is a colorless transparent liquid with ammonia odor. It has good water solubility, alcohol solubility and alkalinity, and can react with acids, aldehydes, ketones, esters and other compounds. Isopropanolamine has strong hygroscopicity and can absorb moisture in the air. In addition, isopropanolamine also has low toxicity and high flash point, so it is relatively safe during use.

3. the use of isopropanolamine

1. pharmaceutical intermediates
isopropanolamine can be used as pharmaceutical intermediates, used in the production of anti tuberculosis drugs, anti tumor drugs, antibacterial drugs and other drugs. For example, isopropanolamine can be reacted with benzaldehyde to form benzimide, which is further reacted to form the anti-tuberculosis drug isoniazid.

2. pesticide adjuvant
isopropanolamine can be used as an adjuvant in pesticides, which can improve the efficacy and stability of pesticides. For example, isopropanolamine can be used as a glyphosate adjuvant to enhance the herbicidal effect of glyphosate.

3. dye intermediate
isopropanolamine can be used as a dye intermediate for the production of a variety of dyes. For example, isopropanolamine can be reacted with phthalic anhydride to form aniline, which is further reacted to form the dye intermediate nigrosine.

4. rubber auxiliaries
isopropanolamine can be used as rubber auxiliaries to improve the processing performance and aging resistance of rubber. For example, isopropanolamine can be used as a vulcanization accelerator for natural rubber and synthetic rubber, increasing the vulcanization rate and crosslinking density of the rubber.

5. plastic additives
isopropanolamine can be used as plastic additives, can improve the processing performance and mechanical properties of plastics. For example, isopropanolamine can be used as a stabilizer for polyvinyl chloride to prevent polyvinyl chloride from decomposing and discoloring during processing and use.

6. Textile auxiliaries
Isopropanolamine can be used as a textile auxiliaries, which can improve the quality and processing performance of textiles. For example, isopropanolamine can be used as a raw material for textile softeners to make textiles softer and more comfortable.

4. conclusion

isopropanolamine as an important organic chemical raw material, has a wide range of applications in medicine, pesticides, dyes, rubber, plastics, textiles and other fields. Understanding the properties and uses of isopropanolamine is of great significance for the rational use of resources and the improvement of product quality.

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