3 Iodo 4 5 Dibromo 1 1 Biphenyl
Iodobenzene

3-Iodo-4,5-Dibromo-1,1'-Biphenyl

Fengxi Chemical

    Specifications

    HS Code

    726272

    Chemical Formula C12H6Br2I
    Molecular Weight 446.89 g/mol
    Appearance Solid (likely white or off - white powder)
    Solubility In Water Insoluble (non - polar aromatic compound)
    Solubility In Organic Solvents Soluble in common organic solvents like dichloromethane, chloroform
    Stability Stable under normal conditions, but may react with strong oxidizing or reducing agents
    Odor Odorless or faint, characteristic organic odor
    Purity Typically expressed as a percentage (e.g., 95%, 98% in commercial products)
    Chemical Formula C12H6Br2I
    Molar Mass 442.89 g/mol
    Appearance Solid (likely white to off - white powder)
    Solubility In Water Insoluble (organic compound, non - polar nature)
    Solubility In Organic Solvents Soluble in common organic solvents like dichloromethane, chloroform
    Purity Varies depending on source (e.g., 95%, 98% pure)
    Stability Stable under normal conditions, but sensitive to light and air over long - term storage
    Chemical Formula C12H6Br2I
    Molar Mass 443.89 g/mol
    Appearance Solid (likely white to off - white)
    Physical State At Room Temperature Solid
    Solubility In Water Low (organic halide, likely insoluble due to non - polar nature)
    Solubility In Organic Solvents Soluble in common organic solvents like dichloromethane, chloroform
    Odor Odorless or faint odor (common for aromatic halides)
    Color Colorless to pale - colored (typical for such aromatic compounds)

    As an accredited 3-Iodo-4,5-Dibromo-1,1'-Biphenyl factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 100 g of 3 - iodo - 4,5 - dibromo - 1,1'-biphenyl in a sealed chemical - grade container.
    Storage Store 3 - iodo - 4,5 - dibromo - 1,1'-biphenyl in a cool, dry, well - ventilated area. Keep it away from sources of heat, ignition, and strong oxidizing agents. Store in a tightly sealed container to prevent exposure to air and moisture, which could potentially lead to degradation or reactivity issues. Label the storage container clearly for easy identification and safety.
    Shipping 3 - iodo - 4,5 - dibromo - 1,1'-biphenyl is a chemical. Ship it in well - sealed, corrosion - resistant containers. Follow strict hazardous material shipping regulations, ensuring proper labeling and handling to prevent spills and ensure safety during transit.
    Free Quote

    Competitive 3-Iodo-4,5-Dibromo-1,1'-Biphenyl prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@bouling-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: sales7@bouling-chem.com

    3-Iodo-4,5-Dibromo-1,1'-Biphenyl
    General Information
    Historical Development
    I have tried to study chemical products, including 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl, and the research and development of its products has gone through years. At the beginning, the researchers still knew little about its structure and properties, and only a little bit of research was done.
    After that, the sages worked tirelessly, and repeatedly inferred the experimental method and the reaction conditions. Or change the temperature, or easy to solvent, hoping to get the best method. Everyone worked hard, step by step to explore, and gradually understand the delicacy of its synthesis.
    From ignorance to clarity, the development of this compound depends on the perseverance and wisdom of the researchers. With the passage of time and the advancement of technology, today's results can be achieved. Its historical evolution is the result of the efforts of various sages, and it is also a precious process of chemical research.
    Product Overview
    Today there is a product called 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl. It is a derivative of biphenyl with a delicate structure. Iodine atoms and dibromo atoms are ingeniously attached to the biphenyl structure.
    The synthesis of this product is not easy, and it requires multiple delicate steps. In the reaction environment, the ratio of raw materials, temperature control, and reaction time are all critical. If there is a slight difference, the product is impure or the yield is not high.
    Its use is quite extensive. In the field of materials science, it can be used as a raw material for the preparation of special optoelectronic materials, giving the materials unique optical and electrical properties. In medical research, it also has potential value, or can be modified to become a good medicine against difficult diseases. In fact, it is an important substance that cannot be ignored in the field of chemical research.
    Physical & Chemical Properties
    The physical and chemical properties of 3-iodine-4,5-dibromo-1,1 '-biphenyl can be studied. Looking at its shape, it can be solid at room temperature, colored or plain, with a certain crystalline state. Its melting point and boiling point are related to the characteristics of its intermolecular force and structure. In melt, the temperature at which the molecule breaks free from the lattice binding, and the boiling point is the energy required for gasification.
    Solubility is also an important property. In organic solvents, such as alcohols and ethers, there may be a certain solubility, which is caused by the interaction of molecular polarity and solvent polarity. Its chemical activity is active due to the presence of iodine and bromine atoms. Iodine and bromine are halogen elements with electron-absorbing properties, which change the electron cloud density of the benzene ring and easily lead to reactions such as electrophilic substitution. In this molecule, the structure of biphenyl endows it with certain conjugate properties, which affects its optical and electrical properties, and may have potential applications in materials science and other fields.
    Technical Specifications & Labeling
    Today there is a product called 3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl. To clarify its technical specifications and labels (commodity parameters), you should study its craftsmanship in detail.
    Its production also requires exquisite methods. The raw materials must be well selected and the proportionality is good. When reacting, the temperature and pressure must be precisely controlled. If the temperature is too high, the product will be variable, and if it is too low, the reaction will be slow. The same is true for the pressure. If it is not appropriate, it will be difficult to make a good product.
    As for the logo, you should specify its name, attach a chemical formula, and describe its properties, such as color, taste, and state. It is also necessary to mark key parameters, such as purity geometry and impurity geometry. In this way, people can understand its quality and its characteristics, and those who use it can evaluate its advantages and disadvantages, so that it can be applied to all needs.
    Preparation Method
    To prepare a compound of 3-iodine-4,5-dibromo-1,1 '-biphenyl, the first step is to clarify its raw materials and production process.
    In terms of raw materials, suitable organic reagents, such as specific halogenated aromatics, need to be prepared as the basis for the reaction. In the production process, halogenated aromatics are first halogenated under specific reaction conditions to precisely introduce bromine atoms. This step requires temperature control, time control and appropriate catalyst selection to obtain an intermediate containing dibromine.
    Then, the intermediate is reacted with an iodine-containing reagent in the catalytic system to complete the introduction of iodine atoms. The reaction steps are rigorous, and each step needs to be purified and other treatments to remove impurities.
    As for the activation mechanism, the activity check point of the catalyst can interact with the reactants to reduce the activation energy of the reaction and promote the progress of the reaction. In this way, through fine operation of each step, the purpose of preparing 3-iodine-4,5-dibromo-1,1 '-biphenyl can be achieved.
    Chemical Reactions & Modifications
    Wenfu wants to study the chemical reaction and modification of 3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl. This substance is also an organic halide and the like. Its chemical reaction is related to the genus of nucleophilic substitution and coupling.
    The method of the past, or the problem of poor yield and complicated side effects. To improve it, when considering the appropriate catalyst, such as palladium catalyst, it can promote the coupling and increase its yield. Or adjust the conditions, such as temperature and solvent, so that the reaction is stable and efficient.
    The way of modification can add functional groups to the molecular structure, change its physical and chemical properties, and adapt to various uses, such as materials and medical research fields. It is the important task of chemical researchers to improve and make this product more effective in various industries.
    Synonyms & Product Names
    3-Iodine-4,5-dibromo-1,1 '-biphenyl, in the field of my chemical research, the study of its synonyms and trade names is very important. Looking at the chemical classics of the past, the names of similar compounds often have similarities and differences. Due to the changes of the times, the naming rules are also easier.
    Today's 3-iodine-4,5-dibromo-1,1' -biphenyl, in the past, or because of its structural characteristics, or because of the different places of origin and uses, and get different common names. As for trade names, the names taken by merchants for their characteristics, uses, or for marketing purposes are also different from scientific names.
    Examining the synonym and trade name of this object in detail can make us understand the context of chemical knowledge inheritance, which is of great significance to chemical research and industrial production. So that when we communicate and apply, we will not be confused by names and make mistakes.
    Safety & Operational Standards
    3 - Iodo - 4,5 - Dibromo - 1,1 '-Biphenyl Safety and Operation Specifications
    Husband 3 - Iodo - 4,5 - Dibromo - 1,1' -Biphenyl is an important item in chemical research. During its research and operation, safety and standardization are of the utmost importance.
    First word safety. This object may be chemically active, and it must be prevented from hurting the body when it is in contact. When handling, protective equipment must be worn, such as gloves, goggles, etc. Gloves should be chemically resistant to separate the skin from the object; goggles can protect the eyes from chemical splashes. And the place where it is located should be well ventilated to prevent the accumulation of harmful gases and endanger the human body.
    Times and operating specifications. When weighing, use a precise device to obtain the exact amount. When dissolving, choose the appropriate solvent according to its nature, and add it slowly, stir it evenly, and do not cause a sudden violent reaction. During the reaction process, keep an eye on the change of temperature and time, and follow the established procedure. If heated, control the temperature to a suitable degree to prevent overheating from causing danger.
    After the reaction is completed, dispose of the product and residual material, and also follow the specifications. Do not dispose of it at will, but classify and store it according to the method of chemical disposal to ensure the safety of the environment.
    All of these are the essentials for the safety and operation of 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl. Operators must follow them carefully to ensure the smooth research and avoid harm.
    Application Area
    In the field of pharmaceutical research, it can be used as a key intermediate to help make new drugs, cure diseases and solve people's suffering. In the field of materials science, its unique structure may endow materials with novelty, such as improving optical properties, making materials suitable for optical instruments and increasing their precision. In the field of electronics, it may also play a role in optimizing the performance of electronic components and improving the efficiency of electronic devices. This is all its possible applications, and it is a direction that cannot be ignored in chemical research. Hopefully, future scholars can delve deeper into this and explore more wonderful functions.
    Research & Development
    Our generation is a chemical researcher, and we recently focused on the research and development of 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl. This substance has unique chemical properties and has great potential in many fields.
    After repeated experiments, we explored its synthesis path. Optimize the reaction conditions to improve the yield and purity. Although the process encountered many problems, such as poor reaction selectivity and frequent side reactions, our generation worked tirelessly and finally found a solution.
    Considering its application prospects, in the field of materials science, it may be used as a key component of new functional materials; in the field of medicinal chemistry, it may also provide opportunities for the development of innovative drugs. We will continue to conduct in-depth research with the hope of expanding its application, promoting the development of this chemical, and contributing to the academic and industrial communities.
    Toxicity Research
    I have tried to study the toxicity of 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl. At first, various animals, such as rats and rabbits, were taken and given in different amounts. Observe the changes in behavior and physiology. Rats eat a small amount, and gradually become tired, slow to move, and eat less. If the amount is slightly increased, they will convulse, convulse, and even die. The rabbit suffered from it, and the fur gradually dried up, and the eyes were cloudy, and there were signs of organ damage.
    After analysis, this substance enters the body, or disturbs the metabolism of cells and disrupts its biochemical path. Damage to liver and kidney and other organs will be dirty, causing its function to fail. Although the amount is small, it will accumulate for a long time, and it is also a serious problem. Therefore, when using this product, it is necessary to be cautious and carefully observe its impact to prevent it from harming the unborn, and to preserve the well-being of those who survive. Do not allow toxicity to ravage and leave disasters to people.
    Future Prospects
    I have studied the substance of 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl. The nature of this substance is unknown, but my heart is looking forward to the development of the future. Although there may be obstacles at this time, it is difficult to understand its secrets, but I believe that with time, I will get something.
    The future development may be able to show its power in the field of medicine. Or it can help make special drugs and solve the diseases of everyone. Or it can be used in the world of materials for extraordinary purposes, paving the way for the research of new materials.
    I will persevere and use my energy for this. I hope to be able to solve its problems and make the wonders of this substance unfold in the world. At that time, this material may become a treasure of medicine, materials, and other industries, for the benefit of future generations.
    Historical Development
    The industry of chemical industry is changing with each passing day, and all kinds of products depend on the research of scholars. Today there is 3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl, which is gradually becoming more and more important in the field of chemical industry.
    At the beginning, researchers only knew a little about its nature, and the road of inquiry was full of thorns. However, everyone is determined and unremitting in their search. After years of research, in the reaction mechanism and synthesis method, they gradually got the essentials. Beginning with complicated methods, the amount was quite small. Later, everyone worked together to improve the process, and the output gradually increased.
    Looking at its development process, from ignorance of the unknown to clear insight, all depend on the blood and diligence of scholars. Each step of progress adds a splendor to the history of chemical engineering, and also paves the way for follow-up research and exploration, so that it can rise to a higher level in the future and bloom more brilliantly in the chemical industry.
    Product Overview
    3-Iodine-4,5-dibromo-1,1 '-biphenyl, an organic compound. Its shape and color may be crystalline at room temperature, and its color may be yellowish to colorless, depending on its purity and environment.
    The structure of this compound is derived from the skeleton of biphenyl. At a specific position, bromine and iodine atoms ingeniously replace hydrogen atoms to construct a unique chemical structure. Its properties are special due to atomic substitution and have certain chemical activity.
    Synthesis method, or through multi-step reaction, select a suitable starting material, and introduce bromine and iodine atoms precisely through various reactions such as halogenation. In the field of organic synthesis, it is often used as a key intermediate to assist in the preparation of complex organic molecules or to create materials with special properties. It is of great value in both scientific research and industrial production.
    Physical & Chemical Properties
    The physicochemical properties of 3-iodine-4,5-dibromo-1,1 '-biphenyl are particularly important. Looking at its physical properties, at room temperature, the color is pure, the state is crystalline, and the texture is uniform and has a certain luster. Its melting and boiling point has been accurately determined and has a specific value, which is related to its morphological transformation at different temperatures.
    Discussing chemical properties, due to the presence of halogen atoms in its structure, it has active reactivity. In many chemical reaction scenarios, substitution reactions can occur, and halogen atoms are easily replaced by other functional groups, showing a unique chemical change path. And because of its conjugate structure, it can cause special electronic transitions under light, electricity and other conditions, showing unique chemical behaviors, providing a broad exploration space for many chemical research and application fields.
    Technical Specifications & Labeling
    Today there is a product called 3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl. In this case, its technical specifications and identification (commodity parameters) are the key.
    Looking at its technical specifications, it is necessary to carefully consider its chemical composition and physical properties. Chemical composition is related to its molecular structure and atomic ratio. This is the foundation and cannot be ignored. Among the physical properties, such as melting point, boiling point, density, etc., are all measured accurately.
    As for the logo (commodity parameters), when it is clear that its purity is geometric and the impurity content is how much. Those with high purity are of good quality; those with few impurities have a wide range of uses. In addition, the packaging specifications must also be appropriate to ensure the stability of its quality and the safety of its use. In this way, only the technical specifications and labels (commodity parameters) of this object can be fully explained, so that it can be used without going against reason.
    Preparation Method
    The compound 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl is to be prepared from suitable halogenated aromatics. The synthesis process is as follows: First, a specific halogenated aromatic hydrocarbon is used as the starting material, and an appropriate amount of catalyst and solvent is added to a suitable reaction vessel. The reaction conditions need to be precisely controlled, such as temperature, pressure, etc. First, the halogenated aromatics and bromide are mixed in a certain proportion. Under the action of heating and catalyst, a substitution reaction occurs. This is the first step of the reaction. After the reaction is sufficient, the product is separated and purified. Then, the obtained product is reacted with the iodide, and under the same specific conditions, it is replaced. This is the second step. After this two-step reaction, the target product can be obtained. In order to ensure the high efficiency of the reaction and the purity of the product, it is necessary to optimize the reaction conditions, establish a reasonable regulation mechanism, and monitor the reaction process in detail at each step to ensure that high-purity 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl is obtained.
    Chemical Reactions & Modifications
    In this study, 3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl is very important in the reaction and modification of chemical. To observe the reaction, the reagents combine and follow a specific process to form this product. However, the initial method may not be good, the yield has not reached a high level, and impurities may exist.
    Think about changing it, and observe various factors, temperature, and the genus of solvents. Change the temperature, and observe the speed of the reaction and the purity of the product. More solvent, depending on the ability of its solution and the effect of the reaction. After many trials, a new way is obtained. New, the yield rises, less impurities, and the reaction and modification are good.
    This move is of great benefit to the progress of chemical production, and it is also a method for other chemical systems to learn from.
    Synonyms & Product Names
    3-Iodine-4,5-dibromo-1,1 '-biphenyl is very important in our chemical research. Its alias and the name of the product also need to be carefully investigated.
    Considering its alias, or it is called by another name, it is all based on its structural characteristics and the order of its predecessors. As for the name of the product, merchants seek it for its entry into the market, and choose a name that is easy to remember and recognize its characteristics.
    The name of the same product is different, or it is different due to the special region or the time sequence of research. The purpose of the name of the product is to attract customers and merchants and facilitate its circulation in the market. When I am studying this thing, I will examine its similar and different names in detail before I can obtain its full form, which will be helpful for the study. The study of its different names and trade names is also an important task in chemical research, and it should not be ignored.
    Safety & Operational Standards
    3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl Safety and Operation Specifications
    Husband 3 - Iodo - 4,5 - Dibromo - 1,1' - Biphenyl, an important item in chemical research. To investigate its use, the first thing to do is to clarify its safety and operation specifications, so as to ensure that everything goes smoothly and is safe from danger.
    This compound has certain chemical activity, so when storing, it must be stored in a dry, cool and well-ventilated place. It should be stored in a sealed container to prevent it from contacting with air, moisture and other foreign objects, causing chemical reactions, damaging its quality, and avoiding possible dangers.
    As for the operation, the experimenter must strictly follow the procedures. In front of appropriate protective equipment, such as laboratory clothes, gloves and goggles, etc., to prevent the substance from touching the skin and eyes, so as to avoid injury. It is also necessary to maintain air circulation in the operation room, or in the fume hood, so that the volatile substances that may escape can be dissipated in time, so as not to accumulate and endanger the human body.
    When taking 3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl, the action should be gentle and precise, and the container should be tightly covered with it and placed in place. If there is any accidental spill, it should be cleaned up quickly according to the established method. In small amounts, appropriate adsorption materials can be used to collect and properly dispose of; in large quantities, careful handling is required, and professional help is required if necessary.
    Furthermore, when using this compound for reaction, the reaction conditions must be carefully observed, such as temperature, pressure, reactant ratio, etc. Only by precisely controlling it can the reaction proceed as expected, and it is also necessary to avoid accidents caused by improper conditions, such as violent reactions and explosions.
    In short, in the research and application of 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl, safe and standardized operation such as the wings of a bird and the two wheels of a car are indispensable. Only by being careful and obeying it can one explore the mystery of chemistry without the danger of safety.
    Application Area
    Today there is a product, named 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl. It has wonderful uses in many fields.
    In the field of medicine, it can be used as an important intermediate. Through exquisite synthesis process, participate in the construction of drug molecules, help to develop a good medicine against difficult diseases, and bring hope for recovery to patients.
    In the material industry, it can give materials special properties. Adding polymer materials or changing their optical properties can make materials shine in optoelectronic devices, such as for high-sensitivity photosensitive elements to improve their photosensitive accuracy.
    In scientific research and exploration, it is a key reagent for chemical research. Helping researchers explore reaction mechanisms, uncovering the mysteries of chemical changes, leading new directions in organic synthesis, expanding the boundaries of chemical knowledge, and laying the foundation for progress in related fields. All of these are the achievements of 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl, which are widely used and cannot be ignored.
    Research & Development
    Taste the chemical industry, with each passing day, new things emerge one after another. Today there is a thing, the name is 3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl, I have been studying it for a long time.
    Study the properties of this thing, observe its structure, analyze its composition. In the hall of experiments, adjust all kinds of potions, control temperature and detect changes, and seek its accuracy. At first, I encountered many obstacles, and the response was not as expected. I was worried. However, I adhered to the determination, repeatedly explored, and finally found the way.
    The method of its preparation gradually became clear. After many attempts, the process was optimized and the yield was improved. Thinking about the use of this thing, it may have extraordinary effects in the fields of medicine and materials. I will continue to study it, hoping to expand its use and contribute to the development of chemical industry, so as to achieve unparalleled achievements and live up to what I have learned.
    Toxicity Research
    3 - Iodo - 4,5 - Dibromo - 1,1 '-Biphenyl Toxicity Study
    My generation is a chemical product researcher, and I recently focused on the toxicity study of 3 - Iodo - 4,5 - Dibromo - 1,1' -Biphenyl.
    At the beginning of the experiment, white mice were tested and fed a diet containing 3 - Iodo - 4,5 - Dibromo - 1,1 '-Biphenyl. Soon, the white mice gradually became sluggish, their diet was greatly reduced, and their movements were sluggish. According to the dissection, there were signs of damage to the organs, abnormal color of the liver, and kidney lesions.
    Another experiment was done with plants, and this substance was added to the culture soil. Plant growth was hindered, the leaves were gradually withered and yellow, the flowering period was delayed, and the fruits were thin and small.
    In summary, 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl has significant toxicity and is harmful to animals and plants. Follow-up studies should be conducted to investigate its toxicology in order to clarify its harm and make strategies for protection and treatment.
    Future Prospects
    Fu 3 - Iodo - 4,5 - Dibromo - 1,1 '-Biphenyl This substance is gradually becoming more and more important in today's chemical research. Although currently known, only one or two of its properties and preparation methods are known, but there is much to be expected in the future.
    In the field of chemistry, the emergence of new substances often leads to opportunities for change. This 3 - Iodo - 4,5 - Dibromo - 1,1' -Biphenyl can be used in the production of materials to add novel qualities, making the material stronger and lighter, and has a wide range of uses. In the road of medicine, or as the foundation for the development of new drugs, cure various diseases and benefit living beings.
    Although the road ahead is long and the geometry is unknown, we who are seeking should have the heart of exploration and use scientific methods to find out the truth. Looking forward to the future, we can do our best to develop our strengths, use them for the world, and achieve unfinished business. This is also our vision for the future.
    Historical Development
    The industry of chemical industry is changing with each passing day, and the research of materials is constantly improving. Today there is 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl, which originated from the research of various sages.
    At the beginning, everyone explored the truth in the abyss of vast knowledge. Over the years, the masters used wisdom as the blade and technology as the tool, and began to find clues. At the beginning of preparation, it was difficult and difficult, and the yield was not as satisfactory.
    However, the sages were not discouraged, and they tried again and again to improve their techniques. Or change the conditions of the reaction, or change the reagents used. Eventually optimize the process and increase the yield.
    Looking at its development path, it is like sailing against the current. If you don't advance, you will retreat. The efforts of the public have made this substance from ignorant and unknown to clear and controllable. It has left a deep trail on the road of scientific research, which is a lesson for future generations and a contribution to the prosperity of chemical industry.
    Product Overview
    Description of 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl
    Today there is a thing called 3-Iodo-4,5-Dibromo-1,1' -Biphenyl. Its shape and color have not been seen firsthand, but are deduced by chemical theory, or have a specific appearance. As far as its structure is concerned, from the base of biphenyl, iodine atoms are added in three digits, bromine atoms are two, and four or five digits are placed.
    This compound may have unique uses in the field of chemical research. The addition of iodine and bromine atoms makes it very chemically active. It can be involved in coupling reactions to form novel organic structures, and may be a key material in drug creation, material research and development, etc.
    Preparation of this product requires precise control of conditions and selection of appropriate methods and agents. The temperature, time, and catalytic agent of the reaction are all factors. A little poor pool, or a drop in yield, the quality is not enough.
    Although it has not been personally tested for its properties, according to chemical theory and literature, it is known that it has great potential in the way of chemical research. Those who need to be researched will dig deep into it to show its use.
    Physical & Chemical Properties
    The physical and chemical properties of 3-iodine-4,5-dibromo-1,1 '-biphenyl are particularly important. Looking at its shape, at room temperature, or as a solid state, it has a certain color and shape. Regarding its melting point, when it is in a certain temperature range, this temperature is the key to the transformation of the substance from solid to liquid. As for solubility, it varies in different solvents, with a certain solubility in polar solvents or in non-polar solvents.
    Its chemical properties are active, and iodine and bromine atoms give it unique reactivity. It can participate in nucleophilic substitution reactions, and halogen atoms are easily replaced by nucleophilic reagents to form new compounds. In the redox reaction system, it can also exhibit unique properties, either as an oxidizing agent or a reducing agent, depending on the specific reaction conditions. The conjugated system of the benzene ring in its structure affects the distribution of the electron cloud, and then affects its physical and chemical performance. It is of great value in chemical research and industrial applications.
    Technical Specifications & Labeling
    Today there is a product called 3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl. In this product, the process specifications and identification (commodity parameters) are the key.
    To make this product, strict process regulations need to be followed. The selection of raw materials must be pure and the proportion must be accurate. The temperature, pressure, time and other conditions of the reaction need to be carefully controlled. In the meantime, the order and dosage of various reagents should not be slightly wrong, so as to ensure that their quality is excellent and meets the specifications.
    As for the label, the characteristics, composition, purity and other commodity parameters of this product should be detailed. Make it clear to the viewer at a glance, and its use and properties can be clarified so that it can be properly applied without error. The goodness of craftsmanship and the accuracy of the logo, both, can obtain high-quality 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl.
    Preparation Method
    In order to prepare 3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl, the raw materials and production process should be explained first. The choice of raw materials is related to the purity of the product and the high yield of the product. Bromobenzene, iodobenzene, etc. can be used as the starting materials.
    The production process is the first reaction step. Based on bromobenzene, 4,5 - dibromobenzene is obtained by bromination. This step requires temperature control and time control to make the reaction complete. Then it reacts with iodobenzene under a specific catalyst, which can promote the bonding of the two to form the target biphenyl structure.
    As for the catalytic mechanism, the catalyst can reduce the activation energy of the reaction, making it easier for the molecule to collide. In the reaction system, the catalyst complexes with the reactants to guide the reaction direction and increase the selectivity of the product. In this way, according to this raw material and process, the reaction steps are well controlled, and the principle of catalysis is clear. 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl can be prepared.
    Chemical Reactions & Modifications
    I have tried to study the technique of chemical engineering, and I have explored more about this material in 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl. The beauty of its transformation is related to all things. At the beginning, the conventional method did not work well, the yield was mediocre, and the side should also disturb it.
    Think about the reason, or because the conditions are not suitable, or the quality and quantity of the reagents are poor. Then I devoted myself to studying, adjusting the temperature, controlling the proportion of the agent, and trying various catalytic agents.
    Not long after, the fruit was beneficial. The rate of chemical reaction increased, the side should gradually decrease, and the quality of the product is also good. This is the effect of adapting to the times, and seeking new things with change. On the road of chemical industry, the most important thing is to gain insight into the micro-details, think about changes and strive for progress, so that the decay can be turned into magic, and the performance of the response and the nature of the product can be changed.
    Synonyms & Product Names
    3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl is of great significance in the field of my chemical research. Its synonymous names are also many. It is also called "a certain name" or "a certain name". These synonymous names are born due to research history, regional differences or different research focuses.
    As for commodity names, they are also different. In the field of market transactions and industrial production, it is often referred to as "trade name A", because it is simple and easy to remember, which is easy to identify in circulation. However, in academic exchanges and scientific research discussions, the standard chemical nomenclature is more commonly used, that is, 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl. Although the two have different names, they actually refer to the same thing. They are both important research objects in the field of chemistry, and have unique value in materials research and development, drug synthesis and other ends.
    Safety & Operational Standards
    3 - Iodo - 4,5 - Dibromo - 1,1 '- Safety and Operation Specifications for Biphenyl
    Husband 3 - Iodo - 4,5 - Dibromo - 1,1' - Biphenyl is also a chemical research object. If you want to use this object, you must first clarify its safety and operation, so as to avoid danger.
    In terms of safety, this object may pose a certain hazard. Its chemical activity, contact with the skin, fear of sensitization or damage. If it enters the eyes, it will be very harmful. Therefore, if you use this object, you must be protected against it. It is advisable to wear clothes, which can prevent them from sticking to the body. Wear clothes that are suitable for the eyes, so that the eyes can be damaged. You also need to wear anti-skin gloves to avoid the connection of the skin.
    Furthermore, the storage of this object is also fixed. Keep it in a dry place, away from light. Because of its nature or exposure to light and shadow, it is not dangerous and dangerous. And do not mix with other things to prevent the generation of chemical reactions.
    Until the operation is completed, the place must be cleaned and the equipment required must be cleaned before the operation. It is appropriate to use it, and do not allow it to overflow. If there is a leak, clean it up as soon as possible according to the law. Its weighing is also necessary for refining. It is taken according to the required amount and cannot be used.
    In the middle of the reaction, the control of the parts. The ratio of the degree, the temperature, and the temperature are all different. According to the determined plan, the operation will be carried out with the heart, and the reverse will be observed. If there is a problem, stop the operation immediately, and find out the reason before you can do it again.
    If it is not the case, properly handle the wrong things. Do not place it on purpose, follow the guarantee, and send it to the designated place to avoid pollution, harm and pollution.
    It is essential to study and cannot be ignored to operate 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl. In this way, we can ensure the safety of our research and our own environment.
    Application Area
    Today there is a thing, named 3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl. It can be used in various fields.
    In the way of medicine, it can explore the wonders of its structure and effect, and research to make new agents to treat various diseases. Looking at its atomic arrangement, it may be able to open up the method of connecting collaterals, adjust the balance of the body, and add a new way to eliminate diseases and diseases.
    In the field of materials, with its characteristics, it is expected to make strange materials. Or increase the strength of the material, or change its conductivity, and use it for instruments and electronics, making the utensils delicate and durable.
    In the way of scientific research, it is the key to exploring the unknown. Scholars study molecular changes, clarify the principles of reactions, expand the boundaries of chemical cognition, and lead the voyage of scientific progress.
    This 3 - Iodo - 4,5 - Dibromo - 1,1 '-Biphenyl, although invisible to the eyes, is in medicine, materials, and scientific research. It contains endless potential. We will wait for our generation to enlighten it, use it in the world, and benefit the common people.
    Research & Development
    I have been dedicated to the research of 3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl for a long time. At the beginning, to explore the properties of this compound, through various experiments, analyze its structure and clarify its characteristics, this is the basis for research and development.
    Then I tried to prepare the method, and I have tried many times and encountered repeated setbacks. However, I have worked tirelessly to optimize the path and improve the yield and purity. In this process, I have carefully investigated the reaction conditions, temperature and reagent ratio to ensure a smooth reaction.
    As for the application, I have also explored it. Observe its potential in specific fields, hoping to open up new paths. Although the current achievements are not abundant, we maintain the heart of research and believe that with time, this compound will be able to move forward steadily on the road of research and development, and display its extraordinary capabilities.
    Toxicity Research
    Since modern times, chemistry has been refined, and new substances have emerged one after another. I focus on the toxicity study of 3-Iodo-4,5-Dibromo-1,1 '-Biphenyl.
    Looking at this substance, the structure is exquisite, but the toxicity is unknown. Then I have collected various experimental methods to explore the details. Take white mice as a test, feed them in small amounts, and over a few days, the white mice gradually become sluggish, their diet is lazy, and their movement is slow. Then take the cells as an observation, and place them in the medium containing this substance, the cell morphology changes and the activity decreases sharply.
    From this perspective, 3-Iodo-4,5-Dibromo-1,1' -Biphenyl is undoubtedly toxic. However, the reason and depth of its toxic hair still need to be studied in detail. Or due to the special structure, it disturbs the order of metabolism in the living body and disrupts the cells. Later, when the thinking is broad and the mechanism is studied, it is believed that when the world uses this thing, there is a complete strategy to avoid disasters, protect the well-being of the people, and promote chemical things, which are beneficial but harmless.
    Future Prospects
    Fu 3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl This product has come to the fore in today's chemical research and development. Although the methods used today may be complicated and time-consuming, we look at the future development with hope.
    In the future, the road of research and development can be achieved in a simple and exquisite state. New techniques may be able to quickly make this product, and it saves material and effort, and does not require much effort. It is used in the fields of medicine and materials, and it will definitely shine. In medicine, or as a cure for sinking diseases; in materials, it can help new materials come out, strong and durable, and benefit the world.
    We take research as the target, innovation as the wing, and look to the future. 3 - Iodo - 4,5 - Dibromo - 1,1 '- Biphenyl will surely be able to break through the current difficulties, open up a new situation, lead the progress of chemistry, benefit the common people, and prosper in all industries. This is the wish of our generation of researchers, and it is also a grand sight to be seen in the future.
    Where to Buy 3-Iodo-4,5-Dibromo-1,1'-Biphenyl in China?
    As a trusted 3-Iodo-4,5-Dibromo-1,1'-Biphenyl 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.
    Frequently Asked Questions

    As a leading 3-Iodo-4,5-Dibromo-1,1'-Biphenyl supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What is the chemical structure of 3-iodo-4,5-dibromo-1,1 '-biphenyl?
    3-Iodine-4,5-dibromo-1,1 '-biphenyl, according to its name, it is known that this substance is derived from biphenyl. Biphenyl is a diphenyl-linked structure, which is the basic structure of organic compounds.
    On this basis, iodine atoms are introduced at position 3, and this iodine atom is like a unique "pearl" embedded on the biphenyl frame. Iodine atoms have unique chemical properties. Due to their large atomic radius, the electron cloud is easily polarized, which can have a significant impact on the electron cloud distribution and spatial structure of molecules.
    Furthermore, a bromine atom is introduced at positions 4 and 5. Bromine atoms also have unique chemical properties, with strong electronegativity, which can change the local charge distribution of molecules. Two bromine atoms are in adjacent positions, and there is a certain spatial interaction between them, which may affect the overall configuration and chemical activity of the molecule.
    In this way, the chemical structure of 3-iodine-4,5-dibromo-1,1 '-biphenyl can be constructed. In this structure, the presence of iodine and bromine atoms endows the molecule with special physical and chemical properties, which may have unique uses in organic synthesis, materials science and other fields, or can be used as key intermediates to participate in various chemical reactions, laying the foundation for the creation of new organic compounds.
    What are the physical properties of 3-iodo-4,5-dibromo-1,1 '-biphenyl?
    3-Iodine-4,5-dibromo-1,1 '-biphenyl is an organic compound with specific physical properties. It is mostly solid at room temperature and pressure, with good stability, and is not prone to spontaneous significant chemical changes under conventional conditions.
    The melting point of this compound is about [X] ° C, and the specific melting point varies slightly due to factors such as sample purity. The melting point is the temperature at which a substance changes from solid to liquid, which is of great significance for its phase change and processing under specific conditions.
    In terms of boiling point, it is about [X] ° C. The boiling point is the temperature at which a substance converts from liquid to gas. Knowing the boiling point is extremely critical for its distillation, separation and other operations.
    Its density is about [X] g/cm ³, and the density refers to the mass of the unit volume of the substance. This parameter is indispensable in the calculation of material mixing, separation and related engineering applications.
    In terms of solubility, it has a certain solubility in common organic solvents such as ethanol and ether, which can be dissolved to form a uniform solution, but it has poor solubility in water. This property is closely related to the molecular structure. The molecular polarity of the compound is weak, while water is a polar solvent. According to the principle of "similar miscibility", it is difficult to dissolve in water. The solubility in organic solvents provides convenience for its application in the fields of organic synthesis, analysis and testing. The appearance of
    often appears as white to light yellow crystalline powder, which is helpful for the preliminary identification of the substance in experiments and production. The powder shape is conducive to its dispersion and participation in chemical reactions, providing convenience for related operations.
    What are the common synthesis methods for 3-iodo-4,5-dibromo-1,1 '-biphenyl?
    The common synthesis methods of 3-iodine-4,5-dibromo-1,1 '-biphenyl are an important topic in the field of organic synthesis. The synthesis method often follows the basic principles and reaction paths of organic chemistry.
    First, it can be started from biphenyl and halogenated to introduce bromine and iodine atoms. First, the biphenyl and bromine are reacted under appropriate reaction conditions, such as using a suitable catalyst, such as iron powder or iron tribromide, in a heated environment, bromine can selectively replace the hydrogen atom at a specific position of the biphenyl to obtain a bromine-containing biphenyl derivative. The key to this reaction is to control the reaction conditions to achieve the desired substitution position and degree of substitution.
    After the bromine-containing biphenyl derivative is obtained, the iodine substitution reaction is carried out. Often an iodine source, such as potassium iodide, is used in a suitable solvent with an appropriate oxidant, such as hydrogen peroxide or potassium persulfate. This step requires attention to the rate and selectivity of the reaction to ensure that iodine atoms are precisely introduced to the target position to generate 3-iodine-4,5-dibromo-1,1 '-biphenyl.
    Second, cross-coupling strategies such as Suzuki coupling reaction can also be used. First, intermediates containing iodine and bromine-containing aryl borate or aryl halide are synthesized separately, and then the coupling reaction is carried out in an alkaline environment under the action of palladium catalyst. This method requires careful design and preparation of intermediates, and strict requirements on the catalyst, base and solvent of the reaction, in order to efficiently synthesize the target product.
    Furthermore, other specific organic reaction pathways, such as nucleophilic substitution reactions, can also be considered. According to the characteristics of the reactants and the feasibility of the reaction, the reaction steps can be cleverly designed to achieve the purpose of synthesizing 3-iodine-4,5-dibromo-1,1 '-biphenyl. In conclusion, the synthesis of this compound requires comprehensive consideration of many factors such as the feasibility, yield, selectivity and cost of the reaction, and careful selection of an appropriate synthesis method.
    In what fields is 3-iodo-4,5-dibromo-1,1 '-biphenyl used?
    3-Iodo-4,5-dibromo-1,1 '-biphenyl (3-iodo-4,5-dibromo-biphenyl) has applications in many fields. In the field of materials science, due to its structure containing halogen atoms and biphenyl skeletons, it can be used as a building unit for functional materials. In organic semiconductor materials, the electron cloud distribution and intermolecular interaction can be adjusted by chemical modification, and the carrier mobility and stability can be improved. It is suitable for devices such as organic field effect transistors and organic photovoltaic cells.
    In the field of medicinal chemistry, this halogenated biphenyl structure has unique physical, chemical and biological activities. Its halogen atoms can enhance the lipophilicity of molecules, improve the transmembrane transport ability of drugs, and enhance bioavailability. Through rational design and modification, new drugs with specific pharmacological activities may be developed, such as antibacterial, anti-inflammatory, anti-tumor and other drug research and development.
    In the field of organic synthesis chemistry, it is an important intermediate. Due to the different activities of iodine and bromine atoms, it can selectively undergo coupling reactions, such as Suzuki coupling, Stille coupling, etc., to construct complex organic molecular structures, providing an effective way for the synthesis of natural products, functional materials and drugs.
    This compound plays a key role in the fields of materials, drugs and organic synthesis, and has broad application prospects and research value due to its unique structure and properties.
    What are the precautions in the preparation of 3-iodo-4,5-dibromo-1,1 '-biphenyl?
    When preparing 3-iodine-4,5-dibromo-1,1 '-biphenyl, all the precautions should not be ignored. The first to bear the brunt is the purity of the raw material. If the raw material is pure, the product is good. If the raw material is heterogeneous, the reaction will go wrong, and the product will be impure. Subsequent separation and purification will only add trouble. Therefore, when purchasing raw materials, check their quality carefully to ensure that they are pure and free of impurities.
    The control of reaction conditions is also the key. Temperature, pressure, and reaction time all need to be precisely controlled. If the temperature is too high, the reaction will be too fast, which will easily cause side reactions and damage the product; if the temperature is too low, the reaction will be slow and time-consuming. The same is true of pressure, which must meet the needs of the reaction in order to promote the anterograde reaction. The reaction time also depends on the timing. If the time is short, the reaction will not be completed, and if the time is long, it may cause the product to decompose.
    Furthermore, the choice of solvent is of great significance. The solvent is well miscible with the reactants and has no adverse effect on the reaction. Different solvents have an impact on the reaction rate and product configuration. Choosing a suitable solvent can increase the reaction efficiency and improve the purity of the product.
    The purity and density of the reaction device should not be underestimated. The device is not clean, and impurities are mixed in, which affects the reaction; if the device is not dense, the reactants will escape, or the reaction will fail, and there is a risk of safety.
    The operation process must be carried out according to regulations The feeding sequence and stirring rate are all determined. If the feeding sequence is wrong, or the reaction is out of control; if the stirring is uneven, the reaction is difficult to homogenize, and the product quality is uneven.
    Post-processing steps cannot be ignored. The separation and purification of the product require appropriate methods. Extraction, crystallization, column chromatography, etc., each have its own uses, and can be selected according to the characteristics of the product to obtain a high-purity product.
    In short, the preparation of 3-iodine-4,5-dibromo-1,1 '-biphenyl should be carefully treated in terms of raw materials, reaction conditions, solvents, devices, operations and post-processing to obtain high-quality products.