1,2-Diethyl-3-aminocarbonyl benzene has a wide range of main uses. In the field of medicine, it is often the key raw material for the creation of drugs. Because of its unique chemical structure, it can interact with many targets in the body, which can help to develop new drugs for the treatment of various diseases. For example, some compounds with specific pharmacological activities, using it as a starting material, through a series of delicate chemical modification and synthesis steps, are expected to be made into drugs for the treatment of nervous system diseases, cardiovascular diseases or anti-tumor.
In the field of materials science, it also has extraordinary uses. It can be introduced into the structure of polymer materials through specific reactions to improve the properties of materials. It can either enhance the stability and flexibility of the material, or endow the material with unique optical and electrical properties, thus exploring the application of the material in the fields of electronic devices, optical instruments, etc., such as the preparation of high-performance liquid crystal materials, organic semiconductor materials, etc.
Furthermore, in the fine chemical industry, 1,2-diethyl-3-aminocarbonylbenzene is often an important intermediate for the synthesis of high value-added fine chemicals. Various compounds with unique functions can be derived for the production of fragrances, dyes, additives, etc. Based on it, synthetic fragrances may have a unique and attractive aroma; synthetic dyes may have excellent dyeing properties and color fastness; synthetic additives may significantly improve the quality and performance of products, such as enhancing the adhesion of coatings and improving the processing performance of plastics.

1,2-Diethyl-3-aminoacetylbenzene, is one of the organic compounds. Its physical properties are as follows:
Looking at its shape, under normal conditions, it is either a colorless to light yellow liquid or a crystalline solid, depending on the specific environmental conditions. The sign of this shape is the appearance of this object for the first time.
When it comes to odor, it often has a special aromatic smell. Although it is not pungent, it also has a unique taste, which can help to distinguish.
As for the melting point, the melting point is about [X] ° C, and the boiling point is around [X] ° C. The number of such melting points determines the change of its physical state in different temperature environments. When heated to the melting point, it gradually melts from the solid state to the liquid state; when it reaches the boiling point, it vaporizes from the liquid state to the gaseous state.
Its density is heavier than that of water, about [X] g/cm ³, so if it is mixed with water, it will sink underwater. This density characteristic is quite critical in practical applications and separation operations.
In terms of solubility, it is soluble in many organic solvents, such as ethanol, ether, chloroform, etc., and can dissolve with it. However, its solubility in water is limited, only slightly soluble. This difference in solubility is due to the characteristics of its molecular structure and polarity. The molecular structure and polarity of organic solvents are more suitable for the compound, so they are miscible; the polarity and structure of water are quite different, resulting in poor solubility.
In addition, the vapor pressure of 1,2-diethyl-3-aminoacetylbenzene also has its value at a specific temperature, which affects its concentration and volatilization rate in the gas phase. And its refractive index is also a certain value, which can be used as a reference for identification and purity judgment. The various physical properties are related to each other and together outline the characteristics of this substance, which is of great significance for applications in many fields such as chemical industry and medicine.

The chemical properties of 1% 2C2-diene-3-propoxyphenyl are related to its structure and bonding properties. In this compound, the diene structure gives it specific reactivity. Diene is commonly found in many organic reactions and can participate in the Diels-Alder reaction, which is an important reaction for constructing carbon-carbon bonds. Due to its conjugated double bond system, the electron cloud distribution is special, which makes it easy to undergo [4 + 2] cycloaddition reaction with the dienophilic body to form a product with a specific cyclic structure.
Furthermore, propoxyphenyl also affects its properties. The electron cloud density of the benzene ring can be influenced by inducing and conjugating effects. The change of electron cloud density on the benzene ring will affect the activity and check point selectivity of the electrophilic substitution reaction of the compound. The propoxy group of the conductor increases the electron cloud density of the adjacent and para-position of the benzene ring relatively, and the electrophilic reagents are more inclined to attack these two positions.
However, its chemical stability also depends on the environment. Under generally mild conditions, if there are no extreme reagents such as strong oxidants, strong acids or strong bases, the structure of the compound is relatively stable. However, when exposed to high temperature and strong chemical reagents, its double bonds, ether bonds and other parts may react and destroy the original structure. For example, strong oxidants can oxidize and break double bonds, or ether bonds may be cracked under strong acid conditions.
Overall, 1% 2C2-diene-3-propoxy phenyl can maintain a certain stability under suitable conditions, but in a specific chemical environment, its structural parts will show rich reactivity and initiate a variety of chemical reactions.

To prepare 1,2-diene-3-aminoformylbenzene, the method is as follows:
First, an appropriate amount of benzene is taken as the starting material, and the alkenyl group is introduced into a suitable reaction vessel under a catalyst and specific reaction conditions. This step requires fine regulation of the reaction temperature, pressure and catalyst dosage, so that the alkenyl group is precisely added to the specific position of the benzene ring to generate a benzene derivative containing a monoalkenyl group.
Then, the obtained benzene derivative containing a monoalkenyl group is subjected to specific reaction conditions again, and another alkenyl group is introduced to form a 1,2-diene structure. This process requires more stringent reaction environments, and side reactions need to be avoided to ensure the correct construction of the diene structure.
After the 1,2-diene structure is successfully formed, a carbamoyl group is introduced under suitable reagents and reaction conditions for the remaining position of the benzene ring. This step requires attention to the activity and reaction selectivity of the reagents to ensure that the carbamoyl group can be accurately connected to the target position.
During the reaction, the product needs to be separated and purified at each step. Methods such as distillation, extraction, column chromatography, etc. can be used to remove impurities and improve the purity of the product. And after each step of the reaction, the structure and purity of the product need to be detected by means of spectroscopic analysis, chromatographic analysis, etc., to ensure that the reaction proceeds as expected, and finally obtain high-purity 1,2-diene-3-carbamoyl benzene.

In the market, the price of 1% 2C2-diethyl-3-aminoformylbenzene fluctuates due to many factors such as quality, purity, market supply and demand, and there is no fixed exact value. This compound is often used in medicine, chemical industry and other fields, and the price varies greatly under different uses and quality requirements.
If it is a general industrial-grade purity product, when the market is stable and the supply is sufficient, the price per kilogram may be around hundreds of yuan. However, if the purity requirements are extremely high, such as for high-end pharmaceutical research and development, the preparation process is complicated, the cost increases greatly, and the price may climb to thousands of yuan per kilogram.
Furthermore, the price of the following pair of market supply and demand has a huge impact. If the downstream industry has strong demand for it during a certain period of time and the supply is limited, the price will rise; conversely, if the market is oversupplied, the price may fall.
In addition, factors such as changes in raw material prices, production process improvements, policies and regulations will all affect the market price of 1% 2C2-diethyl-3-aminoformylbenzene. Therefore, in order to know its precise price range, it is necessary to comprehensively consider the above factors and consult relevant suppliers, chemical trading platforms or industry insiders in detail to obtain more accurate price information.