Linshang Chemical
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Benzeneethanol, B-Amino-3,4-Dichloro-
Linshang Chemical
|
HS Code |
275156 |
| Chemical Formula | C8H9Cl2NO |
| Molar Mass | 206.07 g/mol |
| Appearance | Solid (usually) |
| Melting Point | Specific value (data needed) |
| Boiling Point | Specific value (data needed) |
| Density | Specific value (data needed) |
| Solubility In Water | Low solubility (general) |
| Solubility In Organic Solvents | Soluble in some organic solvents |
| Flash Point | Specific value (data needed) |
| Stability | Stable under normal conditions (general) |
As an accredited Benzeneethanol, B-Amino-3,4-Dichloro- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of B - amino - 3,4 - dichlorobenzeneethanol in a sealed, chemical - resistant bottle. |
| Storage | Store “Benzeneethanol, B - amino - 3,4 - dichloro -” in a cool, well - ventilated area away from heat, sparks, and open flames. Keep it in a tightly - sealed container to prevent leakage and exposure to air or moisture. Isolate from oxidizing agents and incompatible substances. Use appropriate storage cabinets or areas compliant with safety regulations. |
| Shipping | Benzeneethanol, B - amino - 3,4 - dichloro - should be shipped in accordance with hazardous chemical regulations. Use appropriate, leak - proof containers. Ensure proper labeling and documentation for safe transportation. |
Competitive Benzeneethanol, B-Amino-3,4-Dichloro- prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365006308 or mail to info@alchemist-chem.com.
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Tel: +8615365006308
Email: info@alchemist-chem.com
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Benzeneethanol, B - amino - 3,4 - dichloro - what are the chemical properties
Phenylethanol, β-amino-3,4-dichloro, its chemical properties are as follows. This substance has a certain polarity, because it contains amino and hydroxyl groups, both of which are polar groups. The amino group is basic and can react with acids to form salts. The hydroxyl group is also active and can participate in the esterification reaction and form esters with organic acids under suitable conditions.
Furthermore, because it contains dichloro substituents, it causes the distribution of molecular electron clouds to change, which affects its chemical activity. The chlorine atom has electron absorption, which can reduce the density of the electron cloud of the benzene ring and reduce the activity of the electrophilic substitution of the benzene ring, which is different from the reactivity of the conventional benzene ring.
Meanwhile, the β-amino group interacts with the dichloro substituent to change the electron cloud state of the molecule as a whole. For example, in some nucleophilic substitution reactions, the amino group can be used as a nucleophilic check point to react with suitable electrophilic reagents; while the presence of dichloro substituents may affect the regioselectivity and rate of the reaction.
The chemical properties of this compound are determined by the interaction of the groups it contains. In organic synthesis and other fields, its unique properties can lead to a variety of chemical reactions and applications.
Furthermore, because it contains dichloro substituents, it causes the distribution of molecular electron clouds to change, which affects its chemical activity. The chlorine atom has electron absorption, which can reduce the density of the electron cloud of the benzene ring and reduce the activity of the electrophilic substitution of the benzene ring, which is different from the reactivity of the conventional benzene ring.
Meanwhile, the β-amino group interacts with the dichloro substituent to change the electron cloud state of the molecule as a whole. For example, in some nucleophilic substitution reactions, the amino group can be used as a nucleophilic check point to react with suitable electrophilic reagents; while the presence of dichloro substituents may affect the regioselectivity and rate of the reaction.
The chemical properties of this compound are determined by the interaction of the groups it contains. In organic synthesis and other fields, its unique properties can lead to a variety of chemical reactions and applications.
What are the physical properties of Benzeneethanol, B - amino - 3,4 - dichloro -
The description of "Tiangong Kaiwu" is based on practical science. Now it is said that this material is phenylethanol, B-amino-3,4-dichloro. Its physical properties are particularly important, and it is related to the use of many ways.
Phenylethanol has a fragrant taste, seems to have the fragrance of flowers, and has a pleasant breath. Its state is liquid at room temperature, clear and translucent, like jade dew. Looking at its color, it is mostly colorless, pure and free, just like clear water.
As for the part of B-amino-3,4-dichloro, it is added to phenylethanol, causing its physical properties to change. Because of the existence of amino groups, it has the characteristics of alkaline. The amino group can be combined with the acid phase, just as the ancients used bases to neutralize acids. This is one aspect of its chemistry and is also connected to its physical properties.
Furthermore, the state of 3,4-dichlorine changes the polarity of this substance. The change in polarity is related to its solubility. In water, or insoluble, because water is a polar solvent, and this substance is not exactly the same polarity as water because of chlorine. However, in organic solvents, such as ethanol, ether, etc., or have good solubility, like fish getting water, they blend seamlessly.
Its melting point and boiling point also vary due to changes in structure. The introduction of chlorine atoms increases the force between molecules, causing the boiling point or increase, and the melting point may also change. If you want to make it melt and boil, you need more energy than before, such as burning fuel to heat up, and if you have more fuel, the temperature will be higher.
This phenethyl alcohol, B-amino-3,4-dichloro material, the physical properties are determined by its structure, and each property is related to each other. Only by understanding its nature can you make good use of it, such as the ancients who studied physical properties carefully and then used it skillfully for everything.
Phenylethanol has a fragrant taste, seems to have the fragrance of flowers, and has a pleasant breath. Its state is liquid at room temperature, clear and translucent, like jade dew. Looking at its color, it is mostly colorless, pure and free, just like clear water.
As for the part of B-amino-3,4-dichloro, it is added to phenylethanol, causing its physical properties to change. Because of the existence of amino groups, it has the characteristics of alkaline. The amino group can be combined with the acid phase, just as the ancients used bases to neutralize acids. This is one aspect of its chemistry and is also connected to its physical properties.
Furthermore, the state of 3,4-dichlorine changes the polarity of this substance. The change in polarity is related to its solubility. In water, or insoluble, because water is a polar solvent, and this substance is not exactly the same polarity as water because of chlorine. However, in organic solvents, such as ethanol, ether, etc., or have good solubility, like fish getting water, they blend seamlessly.
Its melting point and boiling point also vary due to changes in structure. The introduction of chlorine atoms increases the force between molecules, causing the boiling point or increase, and the melting point may also change. If you want to make it melt and boil, you need more energy than before, such as burning fuel to heat up, and if you have more fuel, the temperature will be higher.
This phenethyl alcohol, B-amino-3,4-dichloro material, the physical properties are determined by its structure, and each property is related to each other. Only by understanding its nature can you make good use of it, such as the ancients who studied physical properties carefully and then used it skillfully for everything.
What is the main use of Benzeneethanol, B - amino - 3,4 - dichloro -
Phenylethanol, β-amino-3,4-dichloro are widely used. In medicine, they are often key intermediates and can help synthesize a variety of specific drugs. Due to the structural characteristics of amino and dichloro, they can be cleverly combined with many bioactive molecules, playing an indispensable role in the creation of anti-infection, anti-tumor and other drugs.
In the field of materials, it also has outstanding performance. It can participate in the preparation of high-performance polymers, and endow materials with excellent properties through special structures, such as enhancing the stability of materials and improving their mechanical properties, etc., so that the materials can be used in cutting-edge fields such as high-end manufacturing and aerospace.
In the field of fine chemicals, as an important raw material, it can derive a series of high-value-added products. It is used to prepare fragrances with unique aromas. With its unique chemical structure, it imparts a different flavor to fragrances and shows its charm in perfumes, cosmetics and other industries. It can also be used to prepare special surfactants to meet specific industrial production needs.
It has also attracted much attention in the field of scientific research and exploration. It is often used as a model compound to help researchers in-depth study of chemical reaction mechanisms and molecular interactions, and contributes to the development of chemistry. In short, phenylethanol, β-amino-3,4-dichloro are of great value in many fields, promoting technological innovation and progress in various fields.
In the field of materials, it also has outstanding performance. It can participate in the preparation of high-performance polymers, and endow materials with excellent properties through special structures, such as enhancing the stability of materials and improving their mechanical properties, etc., so that the materials can be used in cutting-edge fields such as high-end manufacturing and aerospace.
In the field of fine chemicals, as an important raw material, it can derive a series of high-value-added products. It is used to prepare fragrances with unique aromas. With its unique chemical structure, it imparts a different flavor to fragrances and shows its charm in perfumes, cosmetics and other industries. It can also be used to prepare special surfactants to meet specific industrial production needs.
It has also attracted much attention in the field of scientific research and exploration. It is often used as a model compound to help researchers in-depth study of chemical reaction mechanisms and molecular interactions, and contributes to the development of chemistry. In short, phenylethanol, β-amino-3,4-dichloro are of great value in many fields, promoting technological innovation and progress in various fields.
What is the synthesis method of Benzeneethanol, B - amino - 3,4 - dichloro -
The synthesis of phenylethanol and β-amino-3,4-dichloro is an important matter in organic synthesis. Looking at this synthesis, we should follow the principles of organic chemistry and follow the properties of various reactions.
Initially, when looking for suitable starting materials. You can choose something with a benzene ring and an alcohol group as the starting point, supplemented by a reagent containing an amino group and a chlorine atom to find a reaction base.
During the reaction process, you can borrow the method of nucleophilic substitution. Make the reagent containing an amino group attack the nucleophilic attack on the benzene ethanol derivative with a suitable leaving group. Among them, the choice of leaving groups is very important, and it is better to choose those that are easy to leave and do not disturb other groups.
As for the introduction of chlorine atoms, a halogenation reaction can be used. If a suitable halogenating agent is used, with the help of a suitable temperature and a catalyst, dichlorine atoms can be precisely introduced into the benzene-ethanol derivative. The halogenation reaction conditions, such as temperature and the choice of solvent, will affect the yield and selectivity of the reaction.
The reaction environment should also not be ignored. For example, the control of pH has an impact on the direction and rate of the reaction. The catalysis of acids or bases can sometimes promote the formation of the reaction. The steps after
, the separation and purification of the product, are crucial. Pure phenylethanol and β-amino-3,4-dichloro products can be obtained by distillation, recrystallization, column chromatography, etc. Distillation can be divided into different components according to the difference in boiling point; recrystallization can purify the product by the difference in solubility; column chromatography can achieve the effect of separation according to the different adsorption properties.
This synthesis method requires multiple tests and adjustment of reaction parameters to achieve optimum effect and achieve this target product.
Initially, when looking for suitable starting materials. You can choose something with a benzene ring and an alcohol group as the starting point, supplemented by a reagent containing an amino group and a chlorine atom to find a reaction base.
During the reaction process, you can borrow the method of nucleophilic substitution. Make the reagent containing an amino group attack the nucleophilic attack on the benzene ethanol derivative with a suitable leaving group. Among them, the choice of leaving groups is very important, and it is better to choose those that are easy to leave and do not disturb other groups.
As for the introduction of chlorine atoms, a halogenation reaction can be used. If a suitable halogenating agent is used, with the help of a suitable temperature and a catalyst, dichlorine atoms can be precisely introduced into the benzene-ethanol derivative. The halogenation reaction conditions, such as temperature and the choice of solvent, will affect the yield and selectivity of the reaction.
The reaction environment should also not be ignored. For example, the control of pH has an impact on the direction and rate of the reaction. The catalysis of acids or bases can sometimes promote the formation of the reaction. The steps after
, the separation and purification of the product, are crucial. Pure phenylethanol and β-amino-3,4-dichloro products can be obtained by distillation, recrystallization, column chromatography, etc. Distillation can be divided into different components according to the difference in boiling point; recrystallization can purify the product by the difference in solubility; column chromatography can achieve the effect of separation according to the different adsorption properties.
This synthesis method requires multiple tests and adjustment of reaction parameters to achieve optimum effect and achieve this target product.
Benzeneethanol, B - amino - 3,4 - dichloro - what are the precautions in use
Phenylethanol, β-amino-3,4-dichloro, when using, there are many points to pay attention to. This is because of the unique nature of this substance, which is related to the safety of the user and the effect.
Bear the brunt of it, it is related to toxicity and safety. This substance may have certain toxicity, and it is necessary to beware of protective gear to prevent it from touching the skin and inhaling the lungs. If it enters the eye, rinse it with plenty of water quickly, and seek medical attention urgently. When handling, it should also be in a well-ventilated place to prevent the accumulation of harmful gases.
Second, it is related to storage. It must be placed in a cool, dry and ventilated place, away from fire and heat sources. Do not mix with oxidizing agents, acids and other substances, because it may react violently and cause danger.
Furthermore, it is related to the specifications of use. Read the instructions carefully before use to explain its usage and dosage. If it is for experimental use, operate according to the established experimental procedures and cannot be changed without authorization. Industrial use should also follow industry standards and safety regulations to ensure smooth production and personnel health.
Repeat, it is related to emergency response. Once there is a leak, quickly cut off the fire source and isolate the site. Small leaks should be absorbed by inert materials such as sand and vermiculite; if there are large leaks, they need to be embanketed and blocked, and professional personnel should be invited to dispose of them.
Also, it is related to environmental impact. After use, do not discard the waste at will, properly dispose of it in accordance with environmental regulations, and avoid polluting the environment. In use, the impact on the surrounding ecology should also be considered, and strive to reduce its harm.
In short, the use of phenylethanol, β-amino-3,4-dichloro should be done with caution, and all precautions should be kept in mind to ensure safety and effectiveness.
Bear the brunt of it, it is related to toxicity and safety. This substance may have certain toxicity, and it is necessary to beware of protective gear to prevent it from touching the skin and inhaling the lungs. If it enters the eye, rinse it with plenty of water quickly, and seek medical attention urgently. When handling, it should also be in a well-ventilated place to prevent the accumulation of harmful gases.
Second, it is related to storage. It must be placed in a cool, dry and ventilated place, away from fire and heat sources. Do not mix with oxidizing agents, acids and other substances, because it may react violently and cause danger.
Furthermore, it is related to the specifications of use. Read the instructions carefully before use to explain its usage and dosage. If it is for experimental use, operate according to the established experimental procedures and cannot be changed without authorization. Industrial use should also follow industry standards and safety regulations to ensure smooth production and personnel health.
Repeat, it is related to emergency response. Once there is a leak, quickly cut off the fire source and isolate the site. Small leaks should be absorbed by inert materials such as sand and vermiculite; if there are large leaks, they need to be embanketed and blocked, and professional personnel should be invited to dispose of them.
Also, it is related to environmental impact. After use, do not discard the waste at will, properly dispose of it in accordance with environmental regulations, and avoid polluting the environment. In use, the impact on the surrounding ecology should also be considered, and strive to reduce its harm.
In short, the use of phenylethanol, β-amino-3,4-dichloro should be done with caution, and all precautions should be kept in mind to ensure safety and effectiveness.
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