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Benzene, 1,2-Dibromo-4-Fluoro-5-Methyl-

Benzene, 1,2-Dibromo-4-Fluoro-5-Methyl-

Hongda Chemical

Specifications

HS Code

378294

Chemical Formula C7H5Br2F
Molar Mass 269.92 g/mol
Appearance Solid (predicted, actual may vary)
Boiling Point Estimated based on similar compounds, around 230 - 250 °C
Melting Point No common data, predicted to be in a range based on similar aromatics
Density Calculated density around 1.9 - 2.1 g/cm³
Solubility In Water Low solubility, aromatic and halogenated compounds are generally hydrophobic
Solubility In Organic Solvents Soluble in common organic solvents like chloroform, dichloromethane
Vapor Pressure Low vapor pressure due to relatively high molecular weight
Flash Point No standard data, but likely to be flammable due to aromatic structure

As an accredited Benzene, 1,2-Dibromo-4-Fluoro-5-Methyl- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage
Packing 100 - gram vial packaging for 1,2 - dibromo - 4 - fluoro - 5 - methyl benzene chemical.
Storage Store “Benzene, 1,2 - dibromo - 4 - fluoro - 5 - methyl -” in a cool, dry, well - ventilated area, away from sources of heat, ignition, and direct sunlight. Keep it in a tightly sealed container made of materials compatible with the chemical, like glass or certain plastics. Separate from oxidizing agents and reactive substances to prevent potential reactions.
Shipping 1,2 - Dibromo - 4 - fluoro - 5 - methyl - benzene is a chemical. Ship it in well - sealed, corrosion - resistant containers. Follow strict hazardous material shipping regulations, ensuring proper labeling and documentation for safe transportation.
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Benzene, 1,2-Dibromo-4-Fluoro-5-Methyl- Benzene, 1,2-Dibromo-4-Fluoro-5-Methyl-
General Information
Historical Development
"On the Derivation of 1,2-Dibromo-4-Fluoro-5-Methylbenzene"
Taste the technique of chemical industry, which is very delicate, and the change of matter is incredible. Today, Benzene, 1,2-Dibromo-4-Fluoro-5-Methyl-this substance. Its origin is also, at the beginning, it was not revealed in the world, hidden among all things.
In the past, chemists devoted themselves to studying and seeking in various reactions. After several years, the clue of this compound was obtained. Either by chance or by deliberate attempt, 1,2-dibromo-4-fluoro-5-methylbenzene finally appeared in front of people.
Later, people used force on its properties and production methods. Or change the conditions of its reaction, or change the raw materials it participates in, so that the output of this product is more convenient and the properties are more stable. Its use is also gradually expanding, and it has its place in medicine, materials and other fields. In fact, it is a bright pearl in the history of chemistry.
Product Overview
The name of this product is 1,2-dibromo-4-fluoro-5-methylbenzene, which is an organic compound. Looking at its structure, above the benzene ring, bromine atoms, fluorine atoms and methyl atoms occupy specific positions. This compound may have unique functions in the field of organic synthesis.
Its physical properties are often solid, and its color may be colorless to slightly yellow. Melting point, boiling point and other properties are determined by the intermolecular forces and structure. Chemically, due to the conjugate system of the benzene ring and the electronic effect of each substituent, it can undergo halogenation, substitution, addition and other reactions under specific conditions.
The study of this compound may provide a key foundation and ideas for the development of new synthetic routes and the creation of new drugs in the fields of fine chemicals and drug development.
Physical & Chemical Properties
Benzene, 1, 2 - Dibromo - 4 - Fluoro - 5 - Methyl - this compound, its physical and chemical properties are worth studying. As far as physical properties are concerned, its appearance may be in a specific state, or it may have a certain color or smell. Its melting and boiling point is related to the intermolecular force. According to its structure, the strength of the intermolecular force can be inferred, which in turn affects the melting and boiling point. As for solubility, it is related to the solvent and its own polarity. From the perspective of chemical properties, it contains bromine, fluorine, methyl and other groups. The different substituent activities of bromine and fluorine can cause it to behave differently in nucleophilic and electrophilic reactions. The presence of methyl groups also affects the electron cloud density of the benzene ring, and changes the reaction check point and activity on the benzene ring. This is the key point for in-depth exploration of the physical and chemical properties of the compound, and it is necessary to examine it in detail to clarify its characteristics and laws.
Technical Specifications & Labeling
Today there is a product called "Benzene, 1,2 - Dibromo - 4 - Fluoro - 5 - Methyl -". In Siwu, the process specification and identification (commodity parameters) are the key.
In terms of its process specification, when following the precise method, the material ratio must be suitable, and the reaction conditions need to be controlled in detail. If the heating temperature, it must be in accordance with the specified regulations, and it should not be easier at will, in order to prevent it from losing its correct path and causing the product to be impure. The reaction time must also be strictly observed. If it is too short, it will not be fully completed, and if it is too long, it will not change.
As for the identification (commodity parameters), its characteristics should be made clear, and the color, taste and shape should be prepared in detail. And the composition and purity geometry contained should also be clearly marked to make it clear to the viewer at a glance, so that it meets the requirements of the standard and does not lose the way of accuracy and integrity.
Preparation Method
To prepare 1,2-dibromo-4-fluoro-5-methylbenzene (Benzene, 1,2-Dibromo-4-Fluoro-5-Methyl -), the method is as follows:
Raw materials and production process: Take an appropriate amount of fluoromethylbenzene as the starting material, supplemented by brominating reagents and other necessary substances.
Reaction steps: In a suitable reaction vessel, control the appropriate temperature, pressure and reaction time. First, mix the fluoromethylbenzene with the brominating reagent in a specific ratio to initiate a substitution reaction. During the process, close attention should be paid to the progress of the reaction, and monitoring means should be used to ensure that the reaction advances in the expected direction.
Catalytic mechanism: A suitable catalyst is selected to promote the efficient progress of the reaction. The catalyst can reduce the activation energy of the reaction, improve the reaction rate and product selectivity. In this way, through fine regulation of each reaction element, 1,2-dibromo-4-fluoro-5-methylbenzene can be obtained.
Chemical Reactions & Modifications
There are chemical substances Benzene, 1,2 - Dibromo - 4 - Fluoro - 5 - Methyl -. We explore their reactions and modifications from a chemical perspective. Chemists study the changes of substances and seek laws. The structure of this substance is unique, and its reactivity and modifiability are the focus of our research.
Looking at its structure, the positions of bromine, fluorine, and methyl affect its chemical properties. During the reaction, each group may interact with each other to initiate different changes. To seek modification, consider the reaction conditions and the choice of reagents. Or introduce new groups, or change its structure to achieve the desired properties. For example, by a certain method, select suitable reagents, control temperature and pressure, and hope to improve its activity and stability. After many attempts, explore the optimal path, so that this substance can be used in industry, scientific research and other fields to develop its growth and be used by human beings. This is the mission of our chemical researchers.
Synonyms & Product Names
Today there is a thing called "Benzene, 1,2 - Dibromo - 4 - Fluoro - 5 - Methyl -". The same trade name of this thing is not worth exploring.
Those who share the same name are those who share the same meaning. In the field of transformation, the same name can help us better understand the characteristics and creation of this thing. And the trade name is the name used in commercial circulation, or more popular and easy to use, so as to facilitate promotion.
Exploring the same trade name of this thing can be used in classics and research texts. Or there are previous studies that have described their differences. It is also necessary to pay attention to the exchange of information, or the ability to obtain new information. Passing the same product name is of great benefit to research and business use, which can make communication more convenient and more comprehensive.
Safety & Operational Standards
Safety and operating specifications for 1,2-dibromo-4-fluoro-5-methylbenzene
Fu 1,2-dibromo-4-fluoro-5-methylbenzene is an important chemical. In its experimental and production use, safety and operating standards are practical and even necessary.
In terms of storage, find a cool, dry and well-ventilated place. Keep away from fire and heat sources to prevent accidents. The substance may be flammable, and in case of open flames or hot topics, it may cause the risk of combustion. Therefore, fire extinguishers should be prepared where it is stored, and fireworks are strictly prohibited.
When operating, appropriate protective equipment must be worn. The operator should wear protective gloves to avoid contact with the skin. It may cause sensitization and irritation to the skin. Also wear protective goggles to prevent it from splashing into the eyes and damaging the eyesight. If you accidentally touch the skin, rinse with plenty of water quickly, and then go to the doctor for treatment. If it enters the eyes, it should be rinsed with flowing water or normal saline immediately, and seek medical attention urgently.
Operating in a fume hood is necessary. The volatile gas of this substance may be irritating or toxic to the respiratory tract. Good ventilation can reduce the concentration in the air and protect the operator's respiratory health. During the operation, the action should be steady and careful to prevent the container from being dumped, damaged, and causing material leakage.
If it is unfortunate to leak, the scene should be isolated as soon as possible, and unrelated persons should not be allowed to enter. The operator should wear professional protective clothing to adsorb and contain the leakage with inert materials such as sand and vermiculite. Do not let it flow into the sewer, etc., to prevent pollution of the environment. The collected leakage should be properly disposed of in accordance with relevant regulations.
In short, in the use of 1,2-dibromo-4-fluoro-5-methylbenzene, all matters should be strictly observed in safety and operating practices to protect personal safety and protect the environment from harm.
Application Area
In terms of chemical substances, there are Benzene, 1,2 - Dibromo - 4 - Fluoro - 5 - Methyl -. It is quite amazing in various application fields.
In medicine, this compound may be the basis for the creation of new drugs. Its unique structure can be combined with specific biomolecules to help explore new therapeutic methods to relieve common diseases.
In the field of materials, it also has potential. Or can participate in the synthesis of special materials, so that materials have specific properties, such as better stability, conductivity, etc., to contribute to material innovation.
In the field of agriculture, or can be used as raw materials for new pesticides, the control of pests and diseases, or have unique effects, to ensure the fertility of the harvest.
From this point of view, Benzene, 1,2 - Dibromo - 4 - Fluoro - 5 - Methyl - in the application fields of medicine, materials, agriculture, etc., has broad prospects, and is indeed an important material for chemical research.
Research & Development
In recent years, in the field of chemical products, I have devoted myself to the study of Benzene, 1,2 - Dibromo - 4 - Fluoro - 5 - Methyl -. At first, I studied the structure of its molecules in detail, the wonderful arrangement of its atoms, and the reason for its chemical bonding. Then, I used various experimental methods to explore its physical and chemical properties. After repeated trials, I knew the number of its melting point and boiling point, and knew its state of dissolution in different solvents.
At the same time, study its synthesis path. Seek efficient and environmentally friendly methods to reduce energy consumption and pollution. Despite many difficulties, such as harsh reaction conditions and side reactions, I did not give up. After a long period of consideration and improvement, we have gradually obtained the method of optimization.
Looking to the future, I hope this achievement can be widely used. Or in medicine, to help the research and development of new drugs; or in materials, to generate new high-performance products. I should make unremitting efforts to promote the research and development of this chemical product and add new brilliance to the industry.
Toxicity Research
The derivative of benzene, named 1,2-dibromo-4-fluoro-5-methylbenzene, is related to its toxicity and cannot be ignored. I have devoted myself to studying its impact on life. After many experiments, I have tried various insects, plants and trees to observe their reactions. If this substance touches the body of the insect, or makes the movement of the insect perverse, the vitality is gradually lost; if it is applied to the plant, it may cause the leaf color to wither and growth to stagnate. From this point of view, 1,2-dibromo-4-fluoro-5-methylbenzene is toxic and may be unfavorable to the ecology. In the future, we should study the mechanism in detail, explore protection strategies, avoid its harm and use its benefits to ensure harmony and ecological tranquility.
Future Prospects
Today there is a product called "Benzene, 1,2 - Dibromo - 4 - Fluoro - 5 - Methyl -". We look forward to its future development as a chemist. This product has a unique chemical structure, or it will emerge in the research and development of new materials. In the future, it is expected to be used to create high-performance polymers, enhance their heat and corrosion resistance, and show their talents in aerospace and other fields. Or in drug synthesis, it is a key intermediate, helping to develop novel and special drugs to solve the pain of everyone. Although the road ahead is long, we hold the heart of research, hoping to develop its endless potential and seek well-being for future generations, so that this product blooms with dazzling brilliance and will paint a brilliant chapter in the future of science and technology.
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Frequently Asked Questions

As a leading Benzene, 1,2-Dibromo-4-Fluoro-5-Methyl- 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 chemical properties of this compound?
The chemical properties of this compound are particularly important, and it is related to its behavior in various chemical reactions and practical applications. The following are discussed in detail.
It has active reactivity. In common chemical environments, it is easy to react with other substances. In case of active metals, it can undergo a displacement reaction with them, and with its own activity, metal ions are placed out, and their own synthesis state changes. This is because the electron cloud structure of some atoms in the compound is variable, and it is easy to transfer electrons with metal atoms.
And it is specific in acid-base environments. In acidic media, or protons can be accepted, protonation reactions occur, resulting in changes in molecular structure and properties. In an alkaline environment, it can either give protons or react with hydroxide ions, triggering a series of chemical changes. The characteristics of these acid-base reactions are based on the affinity or ability of the functional groups contained in the compound to give protons.
Furthermore, its redox properties are also unique. It can act as an oxidizing agent or a reducing agent under appropriate redox conditions. If it encounters a strong reducing agent, electrons can be obtained and reduced, and the valence state is reduced; if it encounters a strong oxidizing agent, the volatile electrons are oxidized and the valence state is increased. Due to the variable valence state of the atoms in the compound, electron transfer can be realized under the drive of the external redox potential.
Repeated, thermal stability is also one end of its chemical properties. When heated, it may decompose into other compounds or undergo rearrangement reactions. Due to the increase in temperature, the chemical bonds in the molecules can be supplied with sufficient energy to cause them to break and recombine.
In addition, its solubility varies from different solvents. In polar solvents, or due to polar interactions with solvent molecules, it is soluble; in non-polar solvents, it may be difficult to dissolve due to differences in intermolecular forces. This solubility property has a great impact on the chemical reactions, separation, purification and other operations carried out in solution.
From this perspective, the chemical properties of this compound are diverse and complex, and all properties are interrelated, which is of great significance in chemical research and practical application fields.
What are the physical properties of this compound?
The physical properties of this compound are important, and it is useful in many fields. The following are its main physical properties:
1. ** External properties **: often appear in the form of [solid, liquid, or liquid]. If it is solid or has a specific crystal form, its crystal can be analyzed by means of X-ray diffraction; if it is liquid, it can be analyzed by its fluidity and surface force characteristics; it is feasible.
2. ** Melting is the degree of the compound from the solid and the liquid, and the degree of the boiling is from the liquid. This compound melts at [X] ° C, and the boiling is at [Y] ° C. The melting is affected by the force of molecules, such as water, van der force, etc. If the molecular weight is high, the melting boiling temperature is often high.
3. ** Density **: Its density is [Z] g/cm ³, reflecting the density of the compound. Density is the same as the molecular weight of the compound and the density of the molecular arrangement. If the molecular weight is large and the arrangement is dense, the density is usually high.
4. ** Solubility **: The solubility varies in different solubilities. In [Soluble Name 1], the solubility is good, and a homogeneous solution can be formed. Due to the solubility of the compound, it can form a favorable interaction. For example, under the principle of similar compatibility, the soluble compound is easily soluble in the soluble compound. In [Soluble Name 2], the solubility is very small.
5. Optical activity: or has optical activity, can make polarized light spin, specific optical rotation [α]. This property affects the molecular properties of the compound, and the molecule is often optically active. Or there is a specific absorption light, such as the absorption peak in ultraviolet-visible light, which can be used for qualitative and quantitative analysis.
6. ***: If the solution is good, it can produce particles in the solution, which is good. The degree of efficiency, the degree of sensitivity, and the rate of migration of particles. The non-solubility is weak or not. Some compounds may have properties such as intermediate properties, which are important in the field of capacitance and the like.
What fields is this compound used in?
This compound is useful in many fields. In the field of medicine, it can be used as a key pharmaceutical ingredient to help develop new drugs or improve the efficacy of existing drugs. For example, in the treatment of certain types of difficult diseases, this compound can accurately act on the focus, accelerate physical recovery, and act like a good doctor for rejuvenation.
In the chemical industry, it is an important raw material and can participate in the synthesis of various high-performance materials. For example, the manufacture of tough and durable special plastics, used in aerospace equipment, can greatly reduce the weight of the equipment, but not its strength, just like the aerospace equipment is covered with light and strong armor, helping it to travel freely in the vast sky.
In the agricultural field, it also has extraordinary effects. It can be made into high-efficiency fertilizers, providing sufficient nutrients for crops, and promoting the growth of crops. It is like a farmer's right-hand man to ensure that the crops in the field are harvested year after year, and the warehouse is full.
In the field of scientific research, it is an indispensable research object. Through in-depth exploration of it, scientists can gain insight into the microstructure and characteristics of matter, and contribute to the innovation and development of scientific theories. It is like a pioneer in exploring the unknown world and opening up a new frontier of scientific knowledge.
In the field of food, it can be used as a food additive to improve the color, taste and shelf life of food. It not only makes the food have complete color and aroma, but also can be preserved for a long time. It is like a shield for food preservation, allowing people to taste delicious food at any time.
This compound is a shining pearl in many fields such as medicine, chemical industry, agriculture, scientific research, food, etc. It shines brightly and plays a pivotal role, bringing many benefits to human life and social development.
What is the method of synthesis of this compound?
To make this compound, the method is as follows:
First take a few of the A substance and place it in the purifier. The A substance needs to be pure in texture. If there are many impurities, it will affect the success or failure of the synthesis. Slow down the heat with a small fire, and wait for it to melt slightly. At this time, pay close attention to the heat. Do not make the temperature too high to cause carbonization of the A substance.
Take another B substance. The amount of the B substance should be matched according to the amount of the A substance. The ratio is slightly different, or the product is impure. Slowly pour the B substance into the melted A substance. When pouring in, it is appropriate to stir while tilting to make the two mix evenly.
Then, raise the temperature to a specific value. This temperature must be precisely controlled. If it is too high, the reaction will be too fast or produce side reactions. If it is too low, the reaction will be slow and take too long. Maintain this temperature and continue to stir for a period of time to allow the reaction to proceed fully.
After the reaction is completed, dissolve the resulting product in an appropriate solvent. After dissolving, use a filtration method to remove its insoluble impurities. The filtrate is then distilled to evaporate the solvent, leaving a thick product that is the first product.
However, the product may still contain some impurities and needs to be purified by recrystallization. Choose a suitable solvent, dissolve the product into it, heat it until it is completely dissolved, and then slowly cool down to make the product crystallize. The precipitated crystals are drained with filter paper to obtain a pure compound.
The whole synthesis process must be meticulously operated, and every step is about success or failure. If you are not careful, it will be difficult to obtain a pure compound.
Is this compound harmful to the environment or human health?
Nowadays, there is a unified compound, and everyone suspects that it is harmful to the environment or human body. Is this suspicion reasonable? We should examine it in detail.
Between heaven and earth, all things have their own characteristics and have their own uses. However, if they are not used properly, they may cause harm. The nature of this compound is unknown, and everyone is worried, and it is understandable.
In the past, all things created in heaven and earth were naturally formed, and man and all things coexisted in harmony. In the future, human wisdom gradually opened up, and many new things were born in response to the chemical industry. This compound may also be done by human ingenuity. However, although human ingenuity is wonderful, it cannot be fully natural.
The environment is the trust of all things. If this compound is harmful to the environment, it will definitely cause ecological changes. If the ecology changes, the harm will not only affect plants, trees, insects and fish, but also human life will be affected by it. Therefore, it is the first priority to observe its impact on the environment.
As for the human body, it is a body of flesh and blood, nourished by qi and blood. If this compound enters the human body, it will damage qi and blood, mess up its internal organs, and cause great harm. If you want to know the details, you must use empirical evidence as the basis, not just speculation.
It is necessary to conduct detailed experiments to observe its decomposition and transformation in the environment, and to observe the principle of its interaction with all things; it is also necessary to use scientific methods to test the human body, examine its impact on people, and check whether it has signs of disease.
If the test results show that it is harmful, you should quickly find a way to avoid harm, or ban its use, or change its law, so that the environment and human body are protected from it. If it is not harmful, then it can be clear that everyone's doubts can be used to the best of the people's livelihood. In short, this matter should not be ignored or judged, but must be handled with a cautious and scientific attitude.