Linshang Chemical
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2,4,5,6-Tetrachlorobenzene-1,3-Dicarbonitrile
Linshang Chemical
|
HS Code |
672392 |
| Chemical Formula | C8Cl4N2 |
| Molecular Weight | 265.91 g/mol |
| Appearance | Solid (presumably, based on similar compounds) |
| Physical State At Room Temp | Solid |
| Boiling Point | Data may vary, needs research |
| Melting Point | Data may vary, needs research |
| Solubility In Water | Low solubility (expected for a non - polar aromatic compound) |
| Solubility In Organic Solvents | Soluble in common organic solvents like dichloromethane, toluene |
| Density | Data may vary, needs research |
| Vapor Pressure | Low (expected for a solid with high molecular weight) |
| Stability | Stable under normal conditions, but may react with strong oxidizing or reducing agents |
As an accredited 2,4,5,6-Tetrachlorobenzene-1,3-Dicarbonitrile factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 2,4,5,6 - tetrachlorobenzene - 1,3 - dicarbonitrile in sealed chemical - grade packaging. |
| Storage | 2,4,5,6 - tetrachlorobenzene - 1,3 - dicarbonitrile should be stored in a cool, dry, well - ventilated area, away from heat sources and ignition sources. Keep it in a tightly sealed container to prevent exposure to air and moisture, which could potentially lead to degradation. Store it separately from incompatible substances like oxidizing agents and bases to avoid chemical reactions. |
| Shipping | 2,4,5,6 - tetrachlorobenzene - 1,3 - dicarbonitrile is shipped in accordance with strict hazardous chemical regulations. Packaging is robust to prevent leakage. It's transported by specialized carriers ensuring safety during transit. |
Competitive 2,4,5,6-Tetrachlorobenzene-1,3-Dicarbonitrile prices that fit your budget—flexible terms and customized quotes for every order.
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As a leading 2,4,5,6-Tetrachlorobenzene-1,3-Dicarbonitrile supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What are the physical properties of 2,4,5,6-tetrachlorobenzene-1,3-dimethylnitrile?
2% 2C4% 2C5% 2C6-tetrachlorobenzene-1% 2C3-xylenol is also an organic compound. Its physical properties are unique, let me tell you in detail.
When it comes to appearance, this compound is often in a solid state, either white crystal or slightly dyed, depending on the purity and preparation method. Its texture is delicate, and it has a certain firmness to the touch.
Looking at its melting point, due to the specific molecular structure, it has a relatively certain value, about a certain temperature range, which is the critical temperature for it to change from solid to liquid. Determination of the melting point is crucial in identifying the purity of the substance and distinguishing its characteristics. The boiling point of
is the temperature at which the compound changes from liquid to gaseous. The boiling point of 2% 2C4% 2C5% 2C6-tetrachlorobenzene-1% 2C3-xylenol is also an important physical constant, reflecting the intermolecular forces and volatility. Its boiling point is quite high, indicating that the intermolecular interaction is strong, and it is difficult to volatilize at room temperature and pressure.
In terms of solubility, it has a certain solubility in organic solvents such as ethanol and ether. However, in water, due to the large difference in molecular polarity between the compound and water, the solubility is very small. This difference in solubility has a significant impact on the separation, purification and application of the compound.
Density is the mass per unit volume. The density of 2% 2C4% 2C5% 2C6-tetrachlorobenzene-1% 2C3-xylenol, as compared to water, may be large or small, depending on the specific data. This property is related to its distribution and sedimentation in different media.
In addition, the compound may have a certain odor, although not pungent and unpleasant, but it also has a unique smell, which can be used as one of the distinguishing characteristics.
In summary, the physical properties of 2% 2C4% 2C5% 2C6-tetrachlorobenzene-1% 2C3-xylenol, such as appearance, melting point, boiling point, solubility, density and odor, are all important characteristics of it, and are of key significance in the research, production and application fields.
When it comes to appearance, this compound is often in a solid state, either white crystal or slightly dyed, depending on the purity and preparation method. Its texture is delicate, and it has a certain firmness to the touch.
Looking at its melting point, due to the specific molecular structure, it has a relatively certain value, about a certain temperature range, which is the critical temperature for it to change from solid to liquid. Determination of the melting point is crucial in identifying the purity of the substance and distinguishing its characteristics. The boiling point of
is the temperature at which the compound changes from liquid to gaseous. The boiling point of 2% 2C4% 2C5% 2C6-tetrachlorobenzene-1% 2C3-xylenol is also an important physical constant, reflecting the intermolecular forces and volatility. Its boiling point is quite high, indicating that the intermolecular interaction is strong, and it is difficult to volatilize at room temperature and pressure.
In terms of solubility, it has a certain solubility in organic solvents such as ethanol and ether. However, in water, due to the large difference in molecular polarity between the compound and water, the solubility is very small. This difference in solubility has a significant impact on the separation, purification and application of the compound.
Density is the mass per unit volume. The density of 2% 2C4% 2C5% 2C6-tetrachlorobenzene-1% 2C3-xylenol, as compared to water, may be large or small, depending on the specific data. This property is related to its distribution and sedimentation in different media.
In addition, the compound may have a certain odor, although not pungent and unpleasant, but it also has a unique smell, which can be used as one of the distinguishing characteristics.
In summary, the physical properties of 2% 2C4% 2C5% 2C6-tetrachlorobenzene-1% 2C3-xylenol, such as appearance, melting point, boiling point, solubility, density and odor, are all important characteristics of it, and are of key significance in the research, production and application fields.
What are the chemical properties of 2,4,5,6-tetrachlorobenzene-1,3-dimethylnitrile?
2% 2C4% 2C5% 2C6-tetrafluorobenzene-1% 2C3-divinyl ether, this compound is an organic compound. Its chemical properties are unique, let me tell you in detail.
In this compound, the fluorine atom interacts with the styrene ring and the ethylene ether structure, giving it special properties. The fluorine atom has a high electronegativity, which makes the molecule have strong polarity. This property causes it to show a certain affinity for some organic solvents in solubility, but it is difficult to blend with solvents with high polarity such as water.
Because of its benzene ring structure, it has certain aromaticity. In chemical reactions, the benzene ring can undergo electrophilic substitution reaction. For example, under certain conditions, it can be substituted with halogenating agents, nitrifying agents, etc., and the corresponding substituent is introduced into the phenyl ring.
The ethylene ether structure in the molecule is endowed with high reactivity by the double bond. It can participate in addition reactions, such as addition with hydrogen halides, halogens, etc., so that the double bond is opened to form new compounds. And, under the action of appropriate catalysts, the ethylene ether structure can also undergo polymerization to form high-molecular polymers, which has great application potential in the field of material synthesis.
In addition, due to the presence of fluorine atoms, the stability and chemical inertness of the molecule are enhanced. Compared with ordinary organic compounds, the compound can maintain its own structure and properties in some harsh environments, and is not easy to be easily oxidized, hydrolyzed or other chemical reactions. This property is particularly important in some industrial production and material applications that require strict stability.
In this compound, the fluorine atom interacts with the styrene ring and the ethylene ether structure, giving it special properties. The fluorine atom has a high electronegativity, which makes the molecule have strong polarity. This property causes it to show a certain affinity for some organic solvents in solubility, but it is difficult to blend with solvents with high polarity such as water.
Because of its benzene ring structure, it has certain aromaticity. In chemical reactions, the benzene ring can undergo electrophilic substitution reaction. For example, under certain conditions, it can be substituted with halogenating agents, nitrifying agents, etc., and the corresponding substituent is introduced into the phenyl ring.
The ethylene ether structure in the molecule is endowed with high reactivity by the double bond. It can participate in addition reactions, such as addition with hydrogen halides, halogens, etc., so that the double bond is opened to form new compounds. And, under the action of appropriate catalysts, the ethylene ether structure can also undergo polymerization to form high-molecular polymers, which has great application potential in the field of material synthesis.
In addition, due to the presence of fluorine atoms, the stability and chemical inertness of the molecule are enhanced. Compared with ordinary organic compounds, the compound can maintain its own structure and properties in some harsh environments, and is not easy to be easily oxidized, hydrolyzed or other chemical reactions. This property is particularly important in some industrial production and material applications that require strict stability.
What are the main uses of 2,4,5,6-tetrachlorobenzene-1,3-dimethylnitrile?
2% 2C4% 2C5% 2C6 - tetrafluorobenzene - 1% 2C3 - diethyl ether, this substance is an organic compound. It has a wide range of uses and is often used as a key intermediate in the field of pharmaceutical synthesis. With its unique chemical structure, it can participate in the construction of many complex drug molecules, laying the foundation for the creation of new special drugs. In the field of materials science, it can be used to synthesize polymer materials with special properties, such as some materials with excellent weather resistance and chemical corrosion resistance. These materials are very useful in aerospace, high-end electronic equipment and other fields that require strict material properties. In organic synthesis chemistry experiments, it is used as a reaction reagent or solvent to help scientists carry out various organic reaction research, explore novel reaction paths and methods, and promote the development of organic chemistry.
This compound has a unique structure. The tetrafluorobenzene part gives it certain stability and special electronic effects, and the diethyl ether group affects its solubility and reactivity. These structural characteristics determine its important uses in many of the above fields. It is an indispensable substance in the field of chemistry and is of great significance to promoting the development of related industries and the progress of scientific research.
This compound has a unique structure. The tetrafluorobenzene part gives it certain stability and special electronic effects, and the diethyl ether group affects its solubility and reactivity. These structural characteristics determine its important uses in many of the above fields. It is an indispensable substance in the field of chemistry and is of great significance to promoting the development of related industries and the progress of scientific research.
What are the synthesis methods of 2,4,5,6-tetrachlorobenzene-1,3-dimethylnitrile?
To prepare 2,4,5,6-tetrafluoro-1,3-dimethylbenzene, the method is as follows:
First, you need to find a suitable starting material, often starting with a compound containing a benzene ring, such as o-xylene. Because there are already dimethyl groups on the benzene ring, you can subtract the step of introducing methyl, and then introduce fluorine atoms.
Then, the starting material is halogenated. Instead of chlorine or bromine, a halogen atom is introduced at a specific position in the benzene ring. In this step, you need to choose the appropriate catalyst and reaction conditions to replace the halogen atom in the desired position. If you use iron or iron salt as the catalyst, at an appropriate temperature, the o-xylene is reacted with the halogen to obtain halogenated o-xylene.
Next, the halogenated o-xylene is converted into a fluorine. This is often caused by a nucleophilic substitution reaction, and a suitable fluorine source is selected, such as potassium fluoride. In an organic solvent, an appropriate catalyst and auxiliary agent are added to heat the reaction, and the halogen atom is replaced by a fluorine atom to obtain a fluorine-containing o-xylene derivative.
In addition, the reaction process requires fine control of the reaction conditions. The temperature is critical, and if it is too low, the reaction will be delayed, and if it is too high, it will cause too many side reactions. Pressure also has an effect. Appropriate pressure can promote the forward progress of the reaction. And the properties of solvents are also heavy, and different solvents have different reaction rates and selectivity.
At the same time, after each step of the reaction, a suitable separation and purification method is required to remove impurities and obtain a pure product. Distillation, recrystallization, column chromatography and other methods can be used to maintain the purity of the product and facilitate subsequent reactions. After multi-step reaction and fine processing, 2,4,5,6-tetrafluoro-1,3-dimethylbenzene can be obtained.
First, you need to find a suitable starting material, often starting with a compound containing a benzene ring, such as o-xylene. Because there are already dimethyl groups on the benzene ring, you can subtract the step of introducing methyl, and then introduce fluorine atoms.
Then, the starting material is halogenated. Instead of chlorine or bromine, a halogen atom is introduced at a specific position in the benzene ring. In this step, you need to choose the appropriate catalyst and reaction conditions to replace the halogen atom in the desired position. If you use iron or iron salt as the catalyst, at an appropriate temperature, the o-xylene is reacted with the halogen to obtain halogenated o-xylene.
Next, the halogenated o-xylene is converted into a fluorine. This is often caused by a nucleophilic substitution reaction, and a suitable fluorine source is selected, such as potassium fluoride. In an organic solvent, an appropriate catalyst and auxiliary agent are added to heat the reaction, and the halogen atom is replaced by a fluorine atom to obtain a fluorine-containing o-xylene derivative.
In addition, the reaction process requires fine control of the reaction conditions. The temperature is critical, and if it is too low, the reaction will be delayed, and if it is too high, it will cause too many side reactions. Pressure also has an effect. Appropriate pressure can promote the forward progress of the reaction. And the properties of solvents are also heavy, and different solvents have different reaction rates and selectivity.
At the same time, after each step of the reaction, a suitable separation and purification method is required to remove impurities and obtain a pure product. Distillation, recrystallization, column chromatography and other methods can be used to maintain the purity of the product and facilitate subsequent reactions. After multi-step reaction and fine processing, 2,4,5,6-tetrafluoro-1,3-dimethylbenzene can be obtained.
What are the environmental effects of 2,4,5,6-tetrachlorobenzene-1,3-dimethylnitrile?
2% 2C4% 2C5% 2C6-tetrachlorobenzene-1% 2C3-dimethyl ether has many effects on the environment. I will describe the body of the ancient Chinese saying.
This compound is in the atmosphere. If it escapes, it is volatile to a certain extent, or it can persist in the air for a long time, migrate with the wind, and spread to distant places. And its chemical properties are stable, and it is not easy to rapidly degrade in the atmospheric environment. Its existence may affect the air quality and interfere with the normal chemical balance in the atmosphere. Although its amount may be small, it can add up to a lot and should not be underestimated.
As for the water environment, if it flows into rivers, lakes and seas, due to its hydrophobicity, it may be adsorbed on suspended particles, settle to the bottom of the water, and then accumulate in the bottom mud. Aquatic organisms survive in water, and it is inevitable to come into contact with them, or they may be ingested by organisms, resulting in enrichment in organisms. In the long run, it may cause damage to the physiological functions, reproduction and fertility of aquatic organisms, affecting the balance and stability of aquatic ecosystems.
In the soil environment, once it enters the soil, it will be adsorbed on the surface of soil particles due to its chemical properties, hindering the normal exchange and circulation of nutrients in the soil. Plant roots grow in the soil, or will absorb this compound, which not only affects the growth and development of plants themselves, but also passes through the food chain, and ultimately endangers human health.
Furthermore, due to its stable structure, it is difficult for microorganisms to effectively decompose and metabolize it in the natural environment, resulting in persistent residues in the environment. This persistence will cause the total amount of this compound in the environment to accumulate continuously, posing a long-term potential threat to the ecological environment.
In summary, 2% 2C4% 2C5% 2C6-tetrachlorobenzene-1% 2C3-dimethyl ether has adverse effects on many environmental factors such as atmosphere, water, soil, etc. It should be treated with caution to prevent it from causing greater harm to the ecological environment.
This compound is in the atmosphere. If it escapes, it is volatile to a certain extent, or it can persist in the air for a long time, migrate with the wind, and spread to distant places. And its chemical properties are stable, and it is not easy to rapidly degrade in the atmospheric environment. Its existence may affect the air quality and interfere with the normal chemical balance in the atmosphere. Although its amount may be small, it can add up to a lot and should not be underestimated.
As for the water environment, if it flows into rivers, lakes and seas, due to its hydrophobicity, it may be adsorbed on suspended particles, settle to the bottom of the water, and then accumulate in the bottom mud. Aquatic organisms survive in water, and it is inevitable to come into contact with them, or they may be ingested by organisms, resulting in enrichment in organisms. In the long run, it may cause damage to the physiological functions, reproduction and fertility of aquatic organisms, affecting the balance and stability of aquatic ecosystems.
In the soil environment, once it enters the soil, it will be adsorbed on the surface of soil particles due to its chemical properties, hindering the normal exchange and circulation of nutrients in the soil. Plant roots grow in the soil, or will absorb this compound, which not only affects the growth and development of plants themselves, but also passes through the food chain, and ultimately endangers human health.
Furthermore, due to its stable structure, it is difficult for microorganisms to effectively decompose and metabolize it in the natural environment, resulting in persistent residues in the environment. This persistence will cause the total amount of this compound in the environment to accumulate continuously, posing a long-term potential threat to the ecological environment.
In summary, 2% 2C4% 2C5% 2C6-tetrachlorobenzene-1% 2C3-dimethyl ether has adverse effects on many environmental factors such as atmosphere, water, soil, etc. It should be treated with caution to prevent it from causing greater harm to the ecological environment.
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