Linshang Chemical
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Benzeneethanamine, 2,5-Dichloro-
Linshang Chemical
|
HS Code |
752191 |
| Chemical Formula | C8H9Cl2N |
| Molecular Weight | 190.07 |
| Appearance | Solid (predicted) |
| Boiling Point | Approx. 300 - 350 °C (estimated) |
| Melting Point | Unknown (data may be scarce) |
| Density | Unknown (no common data) |
| Solubility In Water | Poorly soluble (organic compound nature) |
| Solubility In Organic Solvents | Soluble in common organic solvents like ethanol, acetone |
| Odor | Unknown (data may be unavailable) |
| Vapor Pressure | Low (due to its solid nature, estimated) |
As an accredited Benzeneethanamine, 2,5-Dichloro- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100 - gram vial containing 2,5 - dichloro - benzeneethanamine, securely sealed. |
| Storage | **Storage of 2,5 - dichloro - benzeneethanamine**: Store this chemical in a cool, dry, well - ventilated area, away from heat sources and open flames. Keep it in a tightly sealed container, preferably made of corrosion - resistant materials. As it may be toxic and reactive, separate it from oxidizing agents, acids, and bases. Clearly label the storage container for easy identification and safety. |
| Shipping | **Shipping Description for 2,5 - dichloro - benzeneethanamine**: This chemical should be shipped in tightly - sealed, corrosion - resistant containers. Follow all hazardous material regulations, ensuring proper labeling and secure packaging to prevent leaks during transit. |
Competitive Benzeneethanamine, 2,5-Dichloro- prices that fit your budget—flexible terms and customized quotes for every order.
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As a leading Benzeneethanamine, 2,5-Dichloro- supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What is the chemical structure of this product Benzeneethanamine, 2,5 - dichloro -
This is an analysis of the chemical structure of 2,5-dichlorophenethylamine. The parent structure of 2,5-dichlorophenethylamine is phenethylamine, which is formed by connecting the benzene ring with the ethylamine group. On the benzene ring, chlorine atoms are introduced at the 2nd and 5th positions, and then 2,5-dichlorophenethylamine is formed.
Looking at its chemical structure, the benzene ring is a hexavalent aromatic ring structure with special stability and electron cloud distribution. The carbon atoms on the benzene ring form bonds with sp ² hybrid orbitals, and the carbon atoms form a sigma bond between each carbon atom, and the p orbitals that do not participate in the hybridization are parallel to each other, and the sides overlap to form a large π bond. This large π bond makes the electron cloud of the ben
The ethylamino group is composed of ethyl (-C ² H) and amino (-NH ²). Ethyl is an alkyl group, which has an electron induction effect, which can increase the density of the electron cloud connected to it; the nitrogen atom in the amino group has a lone pair of electrons, which can not only participate in the reaction as an electron donor, but also reduce the electron cloud density of the connected carbon atom due to the high electronegativity of nitrogen.
When the benzene ring is connected to the ethylamine group, the two affect each other. The conjugated system of the benzene ring can cause the electron cloud of the ethylamino group to shift to the benzene ring, which affects the alkalinity of the ethylamino group; conversely, the electron cloud distribution of the ethylamino group will also change the electron cloud distribution on the benzene ring, so that the electron cloud density of the benzene ring is relatively increased, and the electrophilic substitution reaction is more likely to occur in the ortho and para-position.
As for the chlorine atoms at the 2nd and 5th positions, the chlorine atoms have strong electronegativity, and their electron-absorbing effect can reduce the electron cloud density of the benzene ring and weaken the electrophilic substitution reaction activity of the benzene ring. At the same time, the lone pair electrons of the chlorine atom can form a p-π conjugate with the large π bond of the benzene ring,
In summary, the chemical structure of 2,5-dichlorophenethylamine is composed of phenyl ring, ethylamino group and chlorine atoms at the 2nd and 5th positions. The interaction of each part endows the compound with unique chemical properties and reactivity.
Looking at its chemical structure, the benzene ring is a hexavalent aromatic ring structure with special stability and electron cloud distribution. The carbon atoms on the benzene ring form bonds with sp ² hybrid orbitals, and the carbon atoms form a sigma bond between each carbon atom, and the p orbitals that do not participate in the hybridization are parallel to each other, and the sides overlap to form a large π bond. This large π bond makes the electron cloud of the ben
The ethylamino group is composed of ethyl (-C ² H) and amino (-NH ²). Ethyl is an alkyl group, which has an electron induction effect, which can increase the density of the electron cloud connected to it; the nitrogen atom in the amino group has a lone pair of electrons, which can not only participate in the reaction as an electron donor, but also reduce the electron cloud density of the connected carbon atom due to the high electronegativity of nitrogen.
When the benzene ring is connected to the ethylamine group, the two affect each other. The conjugated system of the benzene ring can cause the electron cloud of the ethylamino group to shift to the benzene ring, which affects the alkalinity of the ethylamino group; conversely, the electron cloud distribution of the ethylamino group will also change the electron cloud distribution on the benzene ring, so that the electron cloud density of the benzene ring is relatively increased, and the electrophilic substitution reaction is more likely to occur in the ortho and para-position.
As for the chlorine atoms at the 2nd and 5th positions, the chlorine atoms have strong electronegativity, and their electron-absorbing effect can reduce the electron cloud density of the benzene ring and weaken the electrophilic substitution reaction activity of the benzene ring. At the same time, the lone pair electrons of the chlorine atom can form a p-π conjugate with the large π bond of the benzene ring,
In summary, the chemical structure of 2,5-dichlorophenethylamine is composed of phenyl ring, ethylamino group and chlorine atoms at the 2nd and 5th positions. The interaction of each part endows the compound with unique chemical properties and reactivity.
What are the main uses of this product Benzeneethanamine, 2,5 - dichloro -
The author of "Tiangong Kaiwu" was written by Song Yingxing of the Ming Dynasty, and it was a great achievement of technological technology. However, at that time, the "Benzeneethanamine, 2,5-dichloro-" was not known, so it was difficult to follow its words. Today, this compound has a wide range of uses. In the field of pharmaceutical research and development, it may be a key intermediate. After a series of reactions, it can make special drugs and treat various diseases. In the field of materials science, it may be able to participate in the creation of new materials, endowing materials with unique properties, such as better stability and conductivity, to meet various needs such as electronics and aviation. In the field of chemical research, it is an important research object to help researchers explore reaction mechanisms, structural properties, and expand the boundaries of chemical knowledge, so as to promote the progress of chemical disciplines. Although "Tiangong Kaiwu" does not cover this matter, today's science and technology are flourishing, and this compound plays an important role in various fields, promoting industrial innovation and scientific progress.
What are the physical properties of this product Benzeneethanamine, 2,5 - dichloro -
2,5-Dichlorophenethylamine, its material properties are as follows:
This substance is crystalline, usually white or off-white crystal form, clean in appearance and uniform in texture, occasionally shiny in light. Its melting point is about a specific range, but the exact value depends on the experimental conditions and purity, usually in a relatively stable range. This melting point characteristic determines its phase transition during heating. When the temperature reaches the melting point, it gradually changes from solid to liquid.
When it comes to solubility, in common organic solvents, such as ethanol, ether, etc., all have a certain solubility. In ethanol, it can be well dissolved to form a uniform and stable solution. Due to the appropriate interaction between ethanol and 2,5-dichlorophenethylamine molecules, or hydrogen bonds, van der Waals forces, etc. However, in water, the solubility is relatively limited. Due to the polarity of water and the structure of the substance, the force between water and 2,5-dichlorophenethylamine molecules is weak, making it difficult to effectively disperse the molecules of the substance.
Its density is also an important physical property. Although the exact density needs to be determined by professional instruments, the approximate range can be followed. The density is related to the molecular structure and accumulation mode. The arrangement and interaction of atoms in the molecule of 2,5-dichlorophenethylamine create its specific density.
In addition, the substance has a certain degree of volatility. Under normal temperature and pressure, although the volatilization rate is not fast, under specific environments and conditions, it can be detected that it evaporates slowly and emits a unique odor. Although this odor is not strong and pungent, it is still recognizable. Its volatility is closely related to factors such as intermolecular forces, temperature, and pressure. The temperature increases, the pressure decreases, and the volatilization rate may accelerate.
This substance is crystalline, usually white or off-white crystal form, clean in appearance and uniform in texture, occasionally shiny in light. Its melting point is about a specific range, but the exact value depends on the experimental conditions and purity, usually in a relatively stable range. This melting point characteristic determines its phase transition during heating. When the temperature reaches the melting point, it gradually changes from solid to liquid.
When it comes to solubility, in common organic solvents, such as ethanol, ether, etc., all have a certain solubility. In ethanol, it can be well dissolved to form a uniform and stable solution. Due to the appropriate interaction between ethanol and 2,5-dichlorophenethylamine molecules, or hydrogen bonds, van der Waals forces, etc. However, in water, the solubility is relatively limited. Due to the polarity of water and the structure of the substance, the force between water and 2,5-dichlorophenethylamine molecules is weak, making it difficult to effectively disperse the molecules of the substance.
Its density is also an important physical property. Although the exact density needs to be determined by professional instruments, the approximate range can be followed. The density is related to the molecular structure and accumulation mode. The arrangement and interaction of atoms in the molecule of 2,5-dichlorophenethylamine create its specific density.
In addition, the substance has a certain degree of volatility. Under normal temperature and pressure, although the volatilization rate is not fast, under specific environments and conditions, it can be detected that it evaporates slowly and emits a unique odor. Although this odor is not strong and pungent, it is still recognizable. Its volatility is closely related to factors such as intermolecular forces, temperature, and pressure. The temperature increases, the pressure decreases, and the volatilization rate may accelerate.
What is the production method of this product Benzeneethanamine, 2,5 - dichloro -
To prepare Benzeneethanamine, 2,5 - dichloro -, there are the following preparation methods.
First, you can start from the related chlorine-containing aromatic hydrocarbons. First, find a suitable 2,5 - dichlorobenzene compound and make it react with the reactant with ethylamine structure under appropriate conditions. In this case, the temperature, pressure and catalyst of the reaction need to be precisely controlled. If the temperature is too high or side reactions occur, if it is too low, the reaction will be slow or even difficult to occur. The regulation of pressure is also related to the reaction process, which depends on the characteristics of the reactants and the reaction mechanism. The choice of catalyst is crucial, either metal catalyst or specific organic catalyst, which can effectively reduce the activation energy of the reaction, speed up the reaction rate, and promote the formation of the target product.
Second, we can start from ethylamine derivatives. First, ethylamine is modified to have an activity checking point for linking with 2,5-dichlorobenzene ring. Then the modified ethylamine derivative is bound to 2,5-dichlorobenzene related substances. This process also pays attention to the control of reaction conditions. The choice of reaction solvent also has a significant impact. The suitable solvent can not only dissolve the reactants, but also promote the reaction, or enhance the interaction between the reactants, and assist in the formation of products.
Third, the method of gradually constructing the structure of the benzene ring and ethylamine is also considered. The intermediate containing part of the structure is first synthesized, and then the chlorine atom is gradually introduced into the multi-step reaction to construct the complete 2,5-dichloro-Benzeneethanamine structure. Each step requires fine operation to accurately separate and purify the reaction products to ensure the smooth progress of the next step. And in the whole preparation process, the monitoring of the reaction process is indispensable. The reaction situation can be understood in real time by means of analytical methods such as chromatography and spectroscopy to ensure the final preparation of the high-purity target product 2,5-dichloro-Benzeneethanamine.
First, you can start from the related chlorine-containing aromatic hydrocarbons. First, find a suitable 2,5 - dichlorobenzene compound and make it react with the reactant with ethylamine structure under appropriate conditions. In this case, the temperature, pressure and catalyst of the reaction need to be precisely controlled. If the temperature is too high or side reactions occur, if it is too low, the reaction will be slow or even difficult to occur. The regulation of pressure is also related to the reaction process, which depends on the characteristics of the reactants and the reaction mechanism. The choice of catalyst is crucial, either metal catalyst or specific organic catalyst, which can effectively reduce the activation energy of the reaction, speed up the reaction rate, and promote the formation of the target product.
Second, we can start from ethylamine derivatives. First, ethylamine is modified to have an activity checking point for linking with 2,5-dichlorobenzene ring. Then the modified ethylamine derivative is bound to 2,5-dichlorobenzene related substances. This process also pays attention to the control of reaction conditions. The choice of reaction solvent also has a significant impact. The suitable solvent can not only dissolve the reactants, but also promote the reaction, or enhance the interaction between the reactants, and assist in the formation of products.
Third, the method of gradually constructing the structure of the benzene ring and ethylamine is also considered. The intermediate containing part of the structure is first synthesized, and then the chlorine atom is gradually introduced into the multi-step reaction to construct the complete 2,5-dichloro-Benzeneethanamine structure. Each step requires fine operation to accurately separate and purify the reaction products to ensure the smooth progress of the next step. And in the whole preparation process, the monitoring of the reaction process is indispensable. The reaction situation can be understood in real time by means of analytical methods such as chromatography and spectroscopy to ensure the final preparation of the high-purity target product 2,5-dichloro-Benzeneethanamine.
What is the price range of the product Benzeneethanamine, 2,5 - dichloro in the market?
I don't know what the price range of "Benzeneethanamine, 2,5 - dichloro -" is in the market. This compound is not an ordinary and easy-to-see thing that I am familiar with, and it is rarely heard of that it is frequently traded in the market, so it is difficult to determine its price range.
The price of the market is often changed due to many factors. The rarity of its raw materials, if the raw materials are rare, the price must be high; the difficulty of preparation, if the production method is complicated and the cost is high, the price is not low; furthermore, if the demand is large, if the supply exceeds the demand, the price will rise; on the contrary, if the supply exceeds the demand, the price may drop. There are also factors such as the distance of origin, transportation costs, and market competition, which all affect its price.
Although I cannot specify the price range, if you want to know the details, you can consult the store selling chemical reagents, the online chemical product trading platform, or consult with those who are familiar with the price of chemical products in the industry. They may be able to tell you the approximate price range according to the current market.
The price of the market is often changed due to many factors. The rarity of its raw materials, if the raw materials are rare, the price must be high; the difficulty of preparation, if the production method is complicated and the cost is high, the price is not low; furthermore, if the demand is large, if the supply exceeds the demand, the price will rise; on the contrary, if the supply exceeds the demand, the price may drop. There are also factors such as the distance of origin, transportation costs, and market competition, which all affect its price.
Although I cannot specify the price range, if you want to know the details, you can consult the store selling chemical reagents, the online chemical product trading platform, or consult with those who are familiar with the price of chemical products in the industry. They may be able to tell you the approximate price range according to the current market.
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