Linshang Chemical
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2,3,4-Trifluorochlorobenzene
Linshang Chemical
|
HS Code |
259470 |
| Chemical Formula | C6H2ClF3 |
| Molar Mass | 166.53 g/mol |
| Appearance | Colorless liquid |
| Odor | Typical aromatic odor |
| Boiling Point | 131 - 133 °C |
| Melting Point | −38 °C |
| Density | 1.429 g/cm³ (at 20 °C) |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in common organic solvents |
| Vapor Pressure | 1.33 kPa at 25.8 °C |
| Flash Point | 36 °C |
| Refractive Index | 1.441 (at 20 °C) |
As an accredited 2,3,4-Trifluorochlorobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500 - gram bottle packaging for 2,3,4 - trifluorochlorobenzene chemical. |
| Storage | 2,3,4 - trifluorochlorobenzene should be stored in a cool, well - ventilated area away from heat, sparks, and open flames. Keep it in a tightly closed container made of compatible materials like steel or certain plastics. Store it separately from oxidizing agents and reactive substances to prevent potential chemical reactions. Ensure proper labeling for easy identification and safety. |
| Shipping | 2,3,4 - trifluorochlorobenzene is shipped in tightly sealed, corrosion - resistant containers. Transport is via approved chemical - handling carriers, following strict safety regulations to prevent spills and ensure safe transit. |
Competitive 2,3,4-Trifluorochlorobenzene 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.
We will respond to you as soon as possible.
Tel: +8615365006308
Email: info@alchemist-chem.com
Where to Buy 2,3,4-Trifluorochlorobenzene in China?
As a trusted 2,3,4-Trifluorochlorobenzene manufacturer, we deliver:
Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements.
Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery.
Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
As a leading 2,3,4-Trifluorochlorobenzene 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 2,3,4-trifluorochlorobenzene?
2% 2C3% 2C4-tribromobenzoic acid has a wide range of main uses.
In the field of medicine, it is an important intermediate in organic synthesis. It has a special chemical structure and can participate in many drug synthesis reactions. For example, when synthesizing some antibacterial drugs, 2% 2C3% 2C4-tribromobenzoic acid can introduce key structural fragments through specific reaction steps, so that the drug can obtain better antibacterial activity and stability, and help doctors heal patients and remove their pain.
In the field of materials science, it also has outstanding performance. It can be used to prepare functional polymer materials. It can be used as a monomer or modifier to polymerize or chemically modify with other polymers, which can endow polymer materials with unique properties. For example, to improve the flame retardancy of the material, when the material is applied to the shell of electronic equipment and other places that need to be fireproof, the material made of 2% 2C3% 2C4-tribromobenzoic acid can effectively delay the spread of fire and protect the safety of people and property.
In the field of pesticide manufacturing, it is also indispensable. It can be used as a raw material for synthesizing high-efficiency pesticides. Through reasonable molecular design and chemical reaction, pesticides with high selectivity, low toxicity and high efficiency to pests can be prepared. This can not only effectively kill pests, protect the growth of crops, but also reduce environmental pollution, which is in line with the development needs of today's green agriculture.
In the dye industry, 2% 2C3% 2C4-tribromobenzoic acid can be used to synthesize new dyes. Through the ingenious chemical synthesis path, the dye is endowed with excellent dyeing properties, such as high color fastness and bright hue, which makes the fabric lasting and bright after dyeing, and satisfies the public's pursuit of textile products.
In summary, 2% 2C3% 2C4-tribromobenzoic acid plays a key role in many fields such as medicine, materials, pesticides, dyes, etc., promoting the progress and development of various industries.
In the field of medicine, it is an important intermediate in organic synthesis. It has a special chemical structure and can participate in many drug synthesis reactions. For example, when synthesizing some antibacterial drugs, 2% 2C3% 2C4-tribromobenzoic acid can introduce key structural fragments through specific reaction steps, so that the drug can obtain better antibacterial activity and stability, and help doctors heal patients and remove their pain.
In the field of materials science, it also has outstanding performance. It can be used to prepare functional polymer materials. It can be used as a monomer or modifier to polymerize or chemically modify with other polymers, which can endow polymer materials with unique properties. For example, to improve the flame retardancy of the material, when the material is applied to the shell of electronic equipment and other places that need to be fireproof, the material made of 2% 2C3% 2C4-tribromobenzoic acid can effectively delay the spread of fire and protect the safety of people and property.
In the field of pesticide manufacturing, it is also indispensable. It can be used as a raw material for synthesizing high-efficiency pesticides. Through reasonable molecular design and chemical reaction, pesticides with high selectivity, low toxicity and high efficiency to pests can be prepared. This can not only effectively kill pests, protect the growth of crops, but also reduce environmental pollution, which is in line with the development needs of today's green agriculture.
In the dye industry, 2% 2C3% 2C4-tribromobenzoic acid can be used to synthesize new dyes. Through the ingenious chemical synthesis path, the dye is endowed with excellent dyeing properties, such as high color fastness and bright hue, which makes the fabric lasting and bright after dyeing, and satisfies the public's pursuit of textile products.
In summary, 2% 2C3% 2C4-tribromobenzoic acid plays a key role in many fields such as medicine, materials, pesticides, dyes, etc., promoting the progress and development of various industries.
What are the physical properties of 2,3,4-trifluorochlorobenzene?
2% 2C3% 2C4-tribromotoluene is one of the organic compounds. Its physical properties are quite characteristic, as follows:
Under normal temperature and pressure, 2% 2C3% 2C4-tribromotoluene is usually in the shape of a solid state, mostly white or off-white crystalline powder. This form is easy to store and transport, and is also the basic form of many chemical reactions.
The melting point is between 66 ° C and 70 ° C. The characteristics of the melting point are of great significance in the process of separation, purification and identification of compounds. With this property, it can be precisely separated from the mixture by controlling the temperature to ensure the purity of the substance.
As for the boiling point, it is about 304 ° C - 306 ° C. A higher boiling point indicates that the intermolecular force of the compound is strong, and it needs to supply more energy to make it boil into a gaseous state. This property is very critical in chemical operations such as distillation, and can be used for separation from other compounds with large boiling point differences.
2% 2C3% 2C4-tribromotoluene has a density of about 2.2 g/cm ³. Density, as an important physical property of substances, has applications in many fields. For example, in the ratio of materials and materials in chemical production, the required amount can be accurately calculated according to the density; when the mixture is separated, it can also be separated by means of density differences, such as gravity sedimentation.
In terms of solubility, 2% 2C3% 2C4-tribromotoluene is insoluble in water, because water is a polar solvent, and the compound is a non-polar or weakly polar molecule. According to the principle of "similar miscibility", the two are difficult to dissolve each other. However, it is soluble in some organic solvents, such as benzene, toluene, dichloromethane, etc. This solubility characteristic provides convenience for its use in organic synthesis, extraction and other operations. Suitable organic solvents can be selected to achieve its dissolution and reaction.
In addition, the volatility of 2% 2C3% 2C4-tribromotoluene is relatively low, and it is not easy to volatilize into the air at room temperature, which requires relatively low storage environment, and also reduces the loss caused by volatilization and the risk of pollution to the environment to a certain extent.
Under normal temperature and pressure, 2% 2C3% 2C4-tribromotoluene is usually in the shape of a solid state, mostly white or off-white crystalline powder. This form is easy to store and transport, and is also the basic form of many chemical reactions.
The melting point is between 66 ° C and 70 ° C. The characteristics of the melting point are of great significance in the process of separation, purification and identification of compounds. With this property, it can be precisely separated from the mixture by controlling the temperature to ensure the purity of the substance.
As for the boiling point, it is about 304 ° C - 306 ° C. A higher boiling point indicates that the intermolecular force of the compound is strong, and it needs to supply more energy to make it boil into a gaseous state. This property is very critical in chemical operations such as distillation, and can be used for separation from other compounds with large boiling point differences.
2% 2C3% 2C4-tribromotoluene has a density of about 2.2 g/cm ³. Density, as an important physical property of substances, has applications in many fields. For example, in the ratio of materials and materials in chemical production, the required amount can be accurately calculated according to the density; when the mixture is separated, it can also be separated by means of density differences, such as gravity sedimentation.
In terms of solubility, 2% 2C3% 2C4-tribromotoluene is insoluble in water, because water is a polar solvent, and the compound is a non-polar or weakly polar molecule. According to the principle of "similar miscibility", the two are difficult to dissolve each other. However, it is soluble in some organic solvents, such as benzene, toluene, dichloromethane, etc. This solubility characteristic provides convenience for its use in organic synthesis, extraction and other operations. Suitable organic solvents can be selected to achieve its dissolution and reaction.
In addition, the volatility of 2% 2C3% 2C4-tribromotoluene is relatively low, and it is not easy to volatilize into the air at room temperature, which requires relatively low storage environment, and also reduces the loss caused by volatilization and the risk of pollution to the environment to a certain extent.
What are the chemical properties of 2,3,4-trifluorochlorobenzene?
2% 2C3% 2C4-tribromotoluene is also an organic compound. Its properties are as follows:
This substance is colorless to light yellow liquid and has a special odor. Under normal temperature and pressure, it is quite stable.
In terms of solubility, it is difficult to dissolve in water, but it is easily soluble in organic solvents, such as ethanol, ether, benzene and the like. Due to its molecular structure, its molecules have a large non-polar part, which is quite different from the polarity of water molecules, so it is difficult to dissolve in water; while organic solvents are mostly non-polar or weakly polar and soluble with it.
In terms of chemical activity, due to the presence of bromine atoms on the benzene ring, its chemical properties are active. Bromine atoms have an electron-absorbing effect, which decreases the electron cloud density of the benzene ring and changes the activity of electrophilic substitution reaction. For example, compared with toluene, nucleophilic substitution reactions are more likely to occur. When encountering nucleophilic reagents, bromine atoms can be replaced to form new compounds.
And because of its bromine content, it has certain flame retardancy. In high temperature or combustion environments, bromine atoms can release bromine free radicals, interfering with the chain reaction of combustion, thus achieving the purpose of flame retardancy. This property makes it highly valued in the field of flame retardant materials.
Thermal stability is also considerable, and it does not easily decompose within a moderate temperature range. However, if the temperature is too high, decomposition reactions will also occur, releasing gases such as hydrogen bromide.
When storing and using, pay attention to avoid open flames and hot topics, because it is flammable. And because it has certain toxicity to the human body, appropriate protective measures should be taken during operation to avoid contact with the skin, inhalation or ingestion, which endangers health.
This substance is colorless to light yellow liquid and has a special odor. Under normal temperature and pressure, it is quite stable.
In terms of solubility, it is difficult to dissolve in water, but it is easily soluble in organic solvents, such as ethanol, ether, benzene and the like. Due to its molecular structure, its molecules have a large non-polar part, which is quite different from the polarity of water molecules, so it is difficult to dissolve in water; while organic solvents are mostly non-polar or weakly polar and soluble with it.
In terms of chemical activity, due to the presence of bromine atoms on the benzene ring, its chemical properties are active. Bromine atoms have an electron-absorbing effect, which decreases the electron cloud density of the benzene ring and changes the activity of electrophilic substitution reaction. For example, compared with toluene, nucleophilic substitution reactions are more likely to occur. When encountering nucleophilic reagents, bromine atoms can be replaced to form new compounds.
And because of its bromine content, it has certain flame retardancy. In high temperature or combustion environments, bromine atoms can release bromine free radicals, interfering with the chain reaction of combustion, thus achieving the purpose of flame retardancy. This property makes it highly valued in the field of flame retardant materials.
Thermal stability is also considerable, and it does not easily decompose within a moderate temperature range. However, if the temperature is too high, decomposition reactions will also occur, releasing gases such as hydrogen bromide.
When storing and using, pay attention to avoid open flames and hot topics, because it is flammable. And because it has certain toxicity to the human body, appropriate protective measures should be taken during operation to avoid contact with the skin, inhalation or ingestion, which endangers health.
What are the preparation methods of 2,3,4-trifluorochlorobenzene?
For 2% 2C3% 2C4-tribromophenol, there are several ways to prepare it.
First, it is prepared by phenol and bromine water. For phenol, it has an active benzene ring structure. When exposed to bromine water, the hydrogen on the benzene ring is easily replaced by bromine. Take an appropriate amount of phenol aqueous solution, place it in a clean container, and gradually drip bromine water into it. When the amount of bromine water is appropriate, a considerable white precipitate is formed, which is 2% 2C3% 2C4-tribromophenol. The reason for the reaction is the electrophilic substitution reaction of the benzene ring. The phenolic hydroxyl group is the active group, which increases the density of the electron cloud of the phenol ring o and para-position, and the bromine positive ion is easy to attack this number, resulting in 2% 2C3% 2C4-tribromophenol. However, when operating, the amount of bromine water needs to be controlled. If there is an excess of bromine water, tribromophenol may further react with bromine to cause impure products.
Second, it can be prepared by organic synthesis with appropriate organic reagents through multi-step reaction. First, phenol is used as the starting material, through the steps of protecting phenolic hydroxyl groups, and then bromine atoms are introduced. For example, acetic anhydride reacts with phenol to protect phenolic hydroxyl groups to form esters, and then under appropriate conditions, brominating reagents, such as N-bromosuccinimide (NBS), are used in the presence of light or initiator to carry out a bromination reaction, so that bromine atoms are introduced into the phenyl ring. After hydrolysis and other steps, the phenolic hydroxyl group is restored, and 2% 2C3% 2C4-tribromophenol can be obtained. Although this method has many steps, it can precisely control the reaction check point and product purity, and is widely used in the field of organic synthesis.
Preparation of 2% 2C3% 2C4-tribromophenol, the above two are common methods, each has its own advantages and disadvantages, depending on the purity of the desired product, yield and actual conditions.
First, it is prepared by phenol and bromine water. For phenol, it has an active benzene ring structure. When exposed to bromine water, the hydrogen on the benzene ring is easily replaced by bromine. Take an appropriate amount of phenol aqueous solution, place it in a clean container, and gradually drip bromine water into it. When the amount of bromine water is appropriate, a considerable white precipitate is formed, which is 2% 2C3% 2C4-tribromophenol. The reason for the reaction is the electrophilic substitution reaction of the benzene ring. The phenolic hydroxyl group is the active group, which increases the density of the electron cloud of the phenol ring o and para-position, and the bromine positive ion is easy to attack this number, resulting in 2% 2C3% 2C4-tribromophenol. However, when operating, the amount of bromine water needs to be controlled. If there is an excess of bromine water, tribromophenol may further react with bromine to cause impure products.
Second, it can be prepared by organic synthesis with appropriate organic reagents through multi-step reaction. First, phenol is used as the starting material, through the steps of protecting phenolic hydroxyl groups, and then bromine atoms are introduced. For example, acetic anhydride reacts with phenol to protect phenolic hydroxyl groups to form esters, and then under appropriate conditions, brominating reagents, such as N-bromosuccinimide (NBS), are used in the presence of light or initiator to carry out a bromination reaction, so that bromine atoms are introduced into the phenyl ring. After hydrolysis and other steps, the phenolic hydroxyl group is restored, and 2% 2C3% 2C4-tribromophenol can be obtained. Although this method has many steps, it can precisely control the reaction check point and product purity, and is widely used in the field of organic synthesis.
Preparation of 2% 2C3% 2C4-tribromophenol, the above two are common methods, each has its own advantages and disadvantages, depending on the purity of the desired product, yield and actual conditions.
What are the precautions for using 2,3,4-trifluorochlorobenzene?
2% 2C3% 2C4-trifluorobromobenzene is a commonly used reagent for organic synthesis. When using it, many precautions need to be paid attention to.
First, it concerns its physical and chemical properties. This substance is volatile, has a special odor, and has a certain toxicity. When operating, when it is carried out in a well-ventilated place, it is best to operate it in a fume hood to prevent inhalation of its volatile gas and damage to health. If you inhale it accidentally, you should quickly move it to a fresh air place. If the symptoms are serious, you must seek medical attention in time.
Second, it is about storage. Store it in a cool, dry and ventilated place, away from fire and heat sources. Because it is liquid, it should be sealed and stored to prevent leakage. It should be stored separately from oxidizing agents, acids, alkalis and other substances to avoid reactions. The storage area should be equipped with suitable materials to contain leaks.
Third, the operation process should also be paid attention to. When taking it, handle it with care to prevent damage to the packaging container. Because it is corrosive to a certain extent, wear appropriate protective equipment during operation, such as gloves, goggles, etc., to avoid skin-to-eye contact. If you accidentally come into contact with the skin, you should immediately rinse with a large amount of flowing water, and then seek medical treatment; if it splashes into the eyes, you should immediately rinse with a large amount of water, and lift the eyelids and seek medical treatment.
Fourth, when conducting a chemical reaction involving 2% 2C3% 2C4-trifluorobromobenzene, it is necessary to strictly control the reaction conditions, such as temperature, pressure, and the proportion of reactants. Due to its active chemical properties, a slight deviation in the reaction conditions may cause the reaction results to be less than expected, or even cause danger. During the reaction process, close observation of the reaction phenomenon should be carried out. If there is any abnormality, immediate measures should be taken.
In short, when using 2% 2C3% 2C4-trifluorobrobenzene, it is necessary to fully understand its characteristics, and strictly follow the specifications for operation and storage to ensure personal safety and the smooth progress of the experiment or production.
First, it concerns its physical and chemical properties. This substance is volatile, has a special odor, and has a certain toxicity. When operating, when it is carried out in a well-ventilated place, it is best to operate it in a fume hood to prevent inhalation of its volatile gas and damage to health. If you inhale it accidentally, you should quickly move it to a fresh air place. If the symptoms are serious, you must seek medical attention in time.
Second, it is about storage. Store it in a cool, dry and ventilated place, away from fire and heat sources. Because it is liquid, it should be sealed and stored to prevent leakage. It should be stored separately from oxidizing agents, acids, alkalis and other substances to avoid reactions. The storage area should be equipped with suitable materials to contain leaks.
Third, the operation process should also be paid attention to. When taking it, handle it with care to prevent damage to the packaging container. Because it is corrosive to a certain extent, wear appropriate protective equipment during operation, such as gloves, goggles, etc., to avoid skin-to-eye contact. If you accidentally come into contact with the skin, you should immediately rinse with a large amount of flowing water, and then seek medical treatment; if it splashes into the eyes, you should immediately rinse with a large amount of water, and lift the eyelids and seek medical treatment.
Fourth, when conducting a chemical reaction involving 2% 2C3% 2C4-trifluorobromobenzene, it is necessary to strictly control the reaction conditions, such as temperature, pressure, and the proportion of reactants. Due to its active chemical properties, a slight deviation in the reaction conditions may cause the reaction results to be less than expected, or even cause danger. During the reaction process, close observation of the reaction phenomenon should be carried out. If there is any abnormality, immediate measures should be taken.
In short, when using 2% 2C3% 2C4-trifluorobrobenzene, it is necessary to fully understand its characteristics, and strictly follow the specifications for operation and storage to ensure personal safety and the smooth progress of the experiment or production.
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