Linshang Chemical
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2,4-Dichloro-1,3-Dinitro-5-(Trifluoromethyl)-Benzene
Linshang Chemical
|
HS Code |
130607 |
| Chemical Formula | C7H2Cl2F3N2O4 |
| Molar Mass | 305.00 g/mol |
| Appearance | Solid (likely, based on similar compounds) |
| Physical State At Stp | Solid |
| Solubility In Water | Low (due to non - polar nature of aromatic ring and fluoromethyl group) |
| Solubility In Organic Solvents | Soluble in non - polar organic solvents like benzene, toluene |
| Vapor Pressure | Low (as a solid at STP) |
As an accredited 2,4-Dichloro-1,3-Dinitro-5-(Trifluoromethyl)-Benzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1 kg of 2,4 - dichloro - 1,3 - dinitro - 5 - (trifluoromethyl) - benzene in sealed chemical - grade containers. |
| Storage | 2,4 - Dichloro - 1,3 - dinitro - 5 - (trifluoromethyl) - benzene should be stored in a cool, dry, well - ventilated area. Keep it away from heat, ignition sources, and incompatible substances like reducing agents. Store in a tightly sealed container, preferably made of corrosion - resistant materials, to prevent leakage and exposure, ensuring safety during storage. |
| Shipping | 2,4 - dichloro - 1,3 - dinitro - 5 - (trifluoromethyl) - benzene is a chemical. It must be shipped in accordance with strict hazardous materials regulations, in properly labeled, leak - proof containers, with appropriate documentation for safe transportation. |
Competitive 2,4-Dichloro-1,3-Dinitro-5-(Trifluoromethyl)-Benzene prices that fit your budget—flexible terms and customized quotes for every order.
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As a leading 2,4-Dichloro-1,3-Dinitro-5-(Trifluoromethyl)-Benzene 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 main uses of 2,4-dichloro-1,3-dinitro-5- (trifluoromethyl) benzene?
2% 2C4-dihydro-1% 2C3-dicarbonyl-5- (trifluoromethyl) benzene has a wide range of uses. In the field of medicine, it plays an important role in the synthesis of many drugs as a key intermediate. For example, when developing anti-cancer drugs with specific targeting properties, this compound can construct the core structure of drug activity through a series of reactions, which helps the drug to accurately act on cancer cells, improve efficacy and reduce damage to normal cells. In the creation of pesticides, due to its unique chemical structure, it can endow pesticides with good biological activity and environmental adaptability. For example, the development of new pesticides can be used to synthesize active ingredients with high insecticidal ability and environmental friendliness, effectively control pests and reduce adverse ecological effects. In the field of materials science, it can be used to prepare organic materials with special properties. For example, by polymerizing with other monomers, polymer materials with unique optical and electrical properties can be prepared for the fabrication of optoelectronic devices such as organic Light Emitting Diodes (OLEDs), improving the performance of device luminous efficiency and stability.
What are the physical properties of 2,4-dichloro-1,3-dinitro-5- (trifluoromethyl) benzene?
2% 2C4-difluoro-1% 2C3-dichloro-5- (trifluoromethyl) benzene is one of the organic compounds. Its physical properties are quite unique, let me tell you one by one.
Looking at its properties, at room temperature, it is mostly a colorless to light yellow liquid with a clear appearance. This substance has a special smell, but its taste is not pleasant, but it has a certain irritation. You need to be careful when smelling.
When talking about the boiling point, it is about a specific temperature range. Due to the existence of many fluorine and chlorine atoms in the molecular structure, the intermolecular forces change, causing its boiling point to be different from that of ordinary benzene compounds. The exact value of its boiling point is determined by various factors such as intermolecular interactions and molecular weight.
Melting point is also one of its important physical properties. The melting point of the compound also has a specific value, which reflects the temperature conditions when it transitions from a solid state to a liquid state. Below the melting point, the substance is in a solid state, and when the temperature rises above the melting point, it gradually melts into a liquid state.
Furthermore, in terms of density, its density is higher than that of common hydrocarbon compounds due to the relatively large atomic mass of fluorine and chlorine atoms. The characteristics of density have an important impact in many practical application scenarios, such as separation and mixing.
Solubility is also key. In organic solvents, such as common ethers, esters, etc., 2% 2C4-difluoro-1% 2C3-dichloro-5- (trifluoromethyl) benzene exhibits some solubility. However, in water, because it is an organic compound, its polarity is quite different from that of water, so it is difficult to dissolve in water.
In summary, the physical properties of 2% 2C4-difluoro-1% 2C3-dichloro-5- (trifluoromethyl) benzene, such as appearance, odor, boiling point, melting point, density, and solubility, are determined by its unique molecular structure, and these properties play a crucial role in many applications in the chemical industry, materials, and other fields.
Looking at its properties, at room temperature, it is mostly a colorless to light yellow liquid with a clear appearance. This substance has a special smell, but its taste is not pleasant, but it has a certain irritation. You need to be careful when smelling.
When talking about the boiling point, it is about a specific temperature range. Due to the existence of many fluorine and chlorine atoms in the molecular structure, the intermolecular forces change, causing its boiling point to be different from that of ordinary benzene compounds. The exact value of its boiling point is determined by various factors such as intermolecular interactions and molecular weight.
Melting point is also one of its important physical properties. The melting point of the compound also has a specific value, which reflects the temperature conditions when it transitions from a solid state to a liquid state. Below the melting point, the substance is in a solid state, and when the temperature rises above the melting point, it gradually melts into a liquid state.
Furthermore, in terms of density, its density is higher than that of common hydrocarbon compounds due to the relatively large atomic mass of fluorine and chlorine atoms. The characteristics of density have an important impact in many practical application scenarios, such as separation and mixing.
Solubility is also key. In organic solvents, such as common ethers, esters, etc., 2% 2C4-difluoro-1% 2C3-dichloro-5- (trifluoromethyl) benzene exhibits some solubility. However, in water, because it is an organic compound, its polarity is quite different from that of water, so it is difficult to dissolve in water.
In summary, the physical properties of 2% 2C4-difluoro-1% 2C3-dichloro-5- (trifluoromethyl) benzene, such as appearance, odor, boiling point, melting point, density, and solubility, are determined by its unique molecular structure, and these properties play a crucial role in many applications in the chemical industry, materials, and other fields.
Is the chemical properties of 2,4-dichloro-1,3-dinitro-5- (trifluoromethyl) benzene stable?
The properties of 2% 2C4-difluoro-1% 2C3-dichloro-5- (trifluoromethyl) benzene are quite stable. Its stability comes from many aspects.
From a chemical bond point of view, the carbon-fluoro bond and carbon-chlorine bond energy in this compound are quite high. The bond energy of carbon-fluoro bond is among the best among many carbon-halogen bonds. Its bonding electron cloud closely surrounds the carbon and fluorine atoms, making the bond extremely strong and not easily damaged by chemical reactions. In the same way, although the bond energy of carbon-chlorine bonds is slightly inferior to that of carbon-fluorine bonds, it also has a certain strength, which contributes to the overall stability of the molecule.
Furthermore, from the analysis of spatial structure, the large π bond of the benzene ring endows the molecule with higher stability. The large π bond forms an delocalized system, and the electron cloud is uniformly distributed, which reduces the molecular energy and enhances the stability. The fluorine atom, chlorine atom and trifluoromethyl group on the benzene ring further stabilize the molecule through electronic effect and steric resistance effect. The electron-absorbing induction effect of fluorine atoms and chlorine atoms will reduce the electron cloud density of the benzene ring and reduce the reactivity of the benzene ring to electrophilic reagents. Trifluoromethyl not only has a strong electron-absorbing induction effect, but also the steric hindrance generated by its large space volume will prevent other molecules from reacting close to the benzene ring, thereby further improving the stability of the compound.
However, although this compound is relatively stable, under certain extreme conditions, such as high temperature, high pressure, and the presence of strong oxidants or strong reducing agents, its chemical bonds may still break, which can lead to chemical reactions. However, under conventional temperature, pressure, and general chemical environments, 2% 2C4-difluoro-1% 2C3-dichloro-5 - (trifluoromethyl) benzene can maintain relatively stable chemical properties.
From a chemical bond point of view, the carbon-fluoro bond and carbon-chlorine bond energy in this compound are quite high. The bond energy of carbon-fluoro bond is among the best among many carbon-halogen bonds. Its bonding electron cloud closely surrounds the carbon and fluorine atoms, making the bond extremely strong and not easily damaged by chemical reactions. In the same way, although the bond energy of carbon-chlorine bonds is slightly inferior to that of carbon-fluorine bonds, it also has a certain strength, which contributes to the overall stability of the molecule.
Furthermore, from the analysis of spatial structure, the large π bond of the benzene ring endows the molecule with higher stability. The large π bond forms an delocalized system, and the electron cloud is uniformly distributed, which reduces the molecular energy and enhances the stability. The fluorine atom, chlorine atom and trifluoromethyl group on the benzene ring further stabilize the molecule through electronic effect and steric resistance effect. The electron-absorbing induction effect of fluorine atoms and chlorine atoms will reduce the electron cloud density of the benzene ring and reduce the reactivity of the benzene ring to electrophilic reagents. Trifluoromethyl not only has a strong electron-absorbing induction effect, but also the steric hindrance generated by its large space volume will prevent other molecules from reacting close to the benzene ring, thereby further improving the stability of the compound.
However, although this compound is relatively stable, under certain extreme conditions, such as high temperature, high pressure, and the presence of strong oxidants or strong reducing agents, its chemical bonds may still break, which can lead to chemical reactions. However, under conventional temperature, pressure, and general chemical environments, 2% 2C4-difluoro-1% 2C3-dichloro-5 - (trifluoromethyl) benzene can maintain relatively stable chemical properties.
What is the preparation method of 2,4-dichloro-1,3-dinitro-5- (trifluoromethyl) benzene?
To prepare 2,4-dihydro-1,3-dicarbonyl-5- (triethoxymethyl) benzene, the following method can be used.
First, take an appropriate amount of raw material, select the benzene derivative as the starting material, and there needs to be a group that can be substituted or converted on it to lay the foundation for the subsequent reaction.
First, in a suitable reaction vessel, fill it with an inert gas to isolate oxygen and water vapor to maintain the purity of the reaction environment. Add a carbonyl-containing reagent and catalyze it with a specific catalyst to make it condensate with the benzene derivative. This catalyst needs to be carefully selected, depending on the characteristics of the reaction substrate, either an acid catalyst or a base catalyst, to accelerate the reaction process, improve the reaction rate and yield. The reaction temperature is also critical, and precise temperature control is required. Under moderate heating conditions, the reactant molecules can obtain sufficient energy to cross the reaction energy barrier without overheating causing side reactions.
Second, when the condensation reaction reaches the desired level, after the reaction progress is confirmed by monitoring means such as thin-layer chromatography (TLC), a reagent that can introduce triethoxy methyl is introduced. This reagent interacts ingeniously with the intermediate products in the reaction system, and the triethoxy methyl group is successfully attached to the target structure by means of the reaction mechanism such as nucleophilic substitution or electrophilic substitution. In this step of the reaction, the choice of solvent is crucial. It is necessary to choose a solvent that has good compatibility with the reactants and reagents and has no inhibitory effect on the reaction, such as some ethers or halogenated hydrocarbon solvents.
Third, after the reaction is completed, the separation and purification of the product cannot be ignored. The product can be extracted from the reaction mixture by extraction method with a suitable organic solvent, and then further purified by column chromatography. The column was rinsed with a suitable eluent, and the effective separation of the two was achieved according to the difference in the partition coefficient between the product and the impurity between the stationary phase and the mobile phase. Finally, the pure 2,4-dihydro-1,3-dicarbonyl-5- (triethoxymethyl) benzene product was obtained. The whole process requires fine operation, and the reaction conditions of each step are strictly controlled to improve the quality and yield of the product.
First, take an appropriate amount of raw material, select the benzene derivative as the starting material, and there needs to be a group that can be substituted or converted on it to lay the foundation for the subsequent reaction.
First, in a suitable reaction vessel, fill it with an inert gas to isolate oxygen and water vapor to maintain the purity of the reaction environment. Add a carbonyl-containing reagent and catalyze it with a specific catalyst to make it condensate with the benzene derivative. This catalyst needs to be carefully selected, depending on the characteristics of the reaction substrate, either an acid catalyst or a base catalyst, to accelerate the reaction process, improve the reaction rate and yield. The reaction temperature is also critical, and precise temperature control is required. Under moderate heating conditions, the reactant molecules can obtain sufficient energy to cross the reaction energy barrier without overheating causing side reactions.
Second, when the condensation reaction reaches the desired level, after the reaction progress is confirmed by monitoring means such as thin-layer chromatography (TLC), a reagent that can introduce triethoxy methyl is introduced. This reagent interacts ingeniously with the intermediate products in the reaction system, and the triethoxy methyl group is successfully attached to the target structure by means of the reaction mechanism such as nucleophilic substitution or electrophilic substitution. In this step of the reaction, the choice of solvent is crucial. It is necessary to choose a solvent that has good compatibility with the reactants and reagents and has no inhibitory effect on the reaction, such as some ethers or halogenated hydrocarbon solvents.
Third, after the reaction is completed, the separation and purification of the product cannot be ignored. The product can be extracted from the reaction mixture by extraction method with a suitable organic solvent, and then further purified by column chromatography. The column was rinsed with a suitable eluent, and the effective separation of the two was achieved according to the difference in the partition coefficient between the product and the impurity between the stationary phase and the mobile phase. Finally, the pure 2,4-dihydro-1,3-dicarbonyl-5- (triethoxymethyl) benzene product was obtained. The whole process requires fine operation, and the reaction conditions of each step are strictly controlled to improve the quality and yield of the product.
What are the precautions for storing and transporting 2,4-dichloro-1,3-dinitro-5- (trifluoromethyl) benzene?
When storing and transporting 2% 2C4-dihydro-1% 2C3-dicarbonyl-5- (trifluoromethyl) benzene, pay attention to the following things:
First, because of its specific chemical activity, it is easy to react with many substances, so it needs to be separated from oxidizing, reducing and alkaline substances and transported separately to prevent dangerous chemical reactions and safety accidents. For example, it should not be stored and transported with highly oxidizing peroxides.
Second, this substance may be potentially harmful to the environment, and it must be strictly prevented from leaking during storage and transportation. If a leak occurs, appropriate measures should be taken promptly to prevent it from spreading to the environment and polluting soil, water, etc.
Third, the storage environment should be cool, dry and well ventilated. High temperature and humid environment may affect its stability, and even cause decomposition. The storage temperature should be controlled within a specific range, such as below [X] ° C, and the humidity should also be kept within [X]%.
Fourth, suitable packaging materials should be selected during transportation. The packaging should be strong, sealed, and can withstand certain external forces and environmental changes to prevent material leakage caused by package damage. Commonly used packaging materials or special steel drums, plastic drums, etc., and warning labels should be clearly marked on the outside of the packaging.
Fifth, operators should be equipped with suitable protective equipment during storage and transportation operations, such as protective gloves, protective glasses, gas masks, etc. Due to the substance, it may cause irritation and damage to human skin, eyes, respiratory tract, etc.
First, because of its specific chemical activity, it is easy to react with many substances, so it needs to be separated from oxidizing, reducing and alkaline substances and transported separately to prevent dangerous chemical reactions and safety accidents. For example, it should not be stored and transported with highly oxidizing peroxides.
Second, this substance may be potentially harmful to the environment, and it must be strictly prevented from leaking during storage and transportation. If a leak occurs, appropriate measures should be taken promptly to prevent it from spreading to the environment and polluting soil, water, etc.
Third, the storage environment should be cool, dry and well ventilated. High temperature and humid environment may affect its stability, and even cause decomposition. The storage temperature should be controlled within a specific range, such as below [X] ° C, and the humidity should also be kept within [X]%.
Fourth, suitable packaging materials should be selected during transportation. The packaging should be strong, sealed, and can withstand certain external forces and environmental changes to prevent material leakage caused by package damage. Commonly used packaging materials or special steel drums, plastic drums, etc., and warning labels should be clearly marked on the outside of the packaging.
Fifth, operators should be equipped with suitable protective equipment during storage and transportation operations, such as protective gloves, protective glasses, gas masks, etc. Due to the substance, it may cause irritation and damage to human skin, eyes, respiratory tract, etc.
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