Shanxian Chemical
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Monoisopropylamine properties applications production
Detailed analysis of isopropylamine
isopropylamine is also a chemical substance. It has unique properties and is used in many fields, and the production methods are also different.
Properties
isopropylamine, a colorless liquid, has an ammonia odor. Its boiling point is about 33 ° C, and its relative density is lighter than water, about 0.694. It is easily soluble in solvents such as water, ethanol and ether. This substance is alkaline and can react with acids to form corresponding salts. Because its molecular structure contains isopropyl and amino groups, it has the characteristics of both alkyl and amino groups, and has high chemical activity.
Applications
1. ** Chemical field **: It is an important organic synthesis intermediate. Can be used in the preparation of pesticides, such as herbicides, insecticides, etc. By reacting with other compounds, molecular structures with specific biological activities are constructed to achieve herbicidal and insecticidal effects. In the synthesis of medicine, it is also a key raw material. It can participate in the synthesis of a variety of drug molecules, help develop new drugs, and make great contributions to human health.
2. ** Rubber Industry **: As a vulcanization accelerator. It can speed up the vulcanization of rubber and improve the physical properties of rubber products, such as strength and wear resistance. Make rubber products maintain good performance in different environments and prolong their service life.
3. ** Surfactant Manufacturing **: Used to synthesize surfactants. Such surfactants are widely used in daily chemical, textile and other industries, which can reduce the surface tension of liquids, improve the properties of emulsification, dispersion, wetting, etc., and improve product quality and use effect.
Production
1. ** Isopropanol Ammonization Method **: Using isopropanol and ammonia as raw materials, under the action of a catalyst, the reaction is heated to produce isopropane. This reaction is usually carried out in a fixed bed reactor, and the catalyst is mostly activated alumina. The raw materials of this method are easy to obtain and the process is relatively mature. It is a common production method.
2. ** Hydrogenation of acetone and ammonia **: Acetone is first hydrogenated to produce isopropanol, and then reacted with ammonia to obtain isopropane. This process involves two steps of hydrogenation and ammonization, and the reaction conditions need to be precisely controlled to achieve higher product yield and purity. Its advantage is that it can make full use of acetone resources and expand the source of raw materials.
isopropylamine is also a chemical substance. It has unique properties and is used in many fields, and the production methods are also different.
Properties
isopropylamine, a colorless liquid, has an ammonia odor. Its boiling point is about 33 ° C, and its relative density is lighter than water, about 0.694. It is easily soluble in solvents such as water, ethanol and ether. This substance is alkaline and can react with acids to form corresponding salts. Because its molecular structure contains isopropyl and amino groups, it has the characteristics of both alkyl and amino groups, and has high chemical activity.
Applications
1. ** Chemical field **: It is an important organic synthesis intermediate. Can be used in the preparation of pesticides, such as herbicides, insecticides, etc. By reacting with other compounds, molecular structures with specific biological activities are constructed to achieve herbicidal and insecticidal effects. In the synthesis of medicine, it is also a key raw material. It can participate in the synthesis of a variety of drug molecules, help develop new drugs, and make great contributions to human health.
2. ** Rubber Industry **: As a vulcanization accelerator. It can speed up the vulcanization of rubber and improve the physical properties of rubber products, such as strength and wear resistance. Make rubber products maintain good performance in different environments and prolong their service life.
3. ** Surfactant Manufacturing **: Used to synthesize surfactants. Such surfactants are widely used in daily chemical, textile and other industries, which can reduce the surface tension of liquids, improve the properties of emulsification, dispersion, wetting, etc., and improve product quality and use effect.
Production
1. ** Isopropanol Ammonization Method **: Using isopropanol and ammonia as raw materials, under the action of a catalyst, the reaction is heated to produce isopropane. This reaction is usually carried out in a fixed bed reactor, and the catalyst is mostly activated alumina. The raw materials of this method are easy to obtain and the process is relatively mature. It is a common production method.
2. ** Hydrogenation of acetone and ammonia **: Acetone is first hydrogenated to produce isopropanol, and then reacted with ammonia to obtain isopropane. This process involves two steps of hydrogenation and ammonization, and the reaction conditions need to be precisely controlled to achieve higher product yield and purity. Its advantage is that it can make full use of acetone resources and expand the source of raw materials.
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