3-Bromo-4'-Iodo-1,1'-Biphenyl

Fengxi Chemical

Specifications

HS Code	902741
Chemical Formula	C12H8BrI
Molecular Weight	369.999 g/mol
Appearance	Solid
Melting Point	112 - 114 °C
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Storage Conditions	Store in a cool, dry place away from heat and ignition sources
Chemical Formula	C12H8BrI
Molar Mass	369.90 g/mol
Appearance	Solid
Physical State At Rt	Solid
Melting Point	106 - 108 °C
Boiling Point	360.7 °C at 760 mmHg
Density	N/A
Solubility	Soluble in organic solvents like dichloromethane
Vapor Pressure	N/A
Flash Point	N/A
Stability	Stable under normal conditions
Chemical Formula	C12H8BrI
Molecular Weight	369.998 g/mol
Appearance	Solid (likely white to off - white powder or crystals)
Solubility In Water	Low (organic compound, non - polar nature)
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, toluene
Purity	Can vary depending on synthesis and purification, usually high - purity grades available

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

Packing & Storage

Packing	500g of 3 - bromo - 4'-iodo - 1,1'-biphenyl in sealed, chemical - resistant container.
Storage	Store 3 - bromo - 4'-iodo - 1,1'-biphenyl in a cool, dry, well - ventilated area away from heat sources and ignition sources. Keep it in a tightly sealed container to prevent exposure to air and moisture, which could potentially lead to degradation. Store it separately from oxidizing agents and reactive chemicals to avoid unwanted reactions.
Shipping	3 - bromo - 4’ - iodo - 1,1’ - biphenyl is shipped in sealed, sturdy containers. Special handling due to its chemical nature. Transported under conditions that prevent exposure, ensuring safety during transit.

Free Quote

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

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General Information

Historical Development

I have heard that the name of the product is "3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl", and the research and development process of its product can be quite described. At the beginning, all the sages were dedicated to the wonderful method of organic synthesis, hoping to make this new product. Over the years, all the public have tried their best, or tried various reagents, or adjusted the conditions of the reaction, temperature, pressure, and time, all carefully considered.
First, I asked for it in an ordinary way, but the results were not obvious. Later, there were wise men who thought about what their predecessors had not thought, found another way, and carefully improved the reaction raw materials and steps. After repeated trials, he came to this "3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl". Since its advent, it has added new colors to the field of organic chemistry, paving the way for subsequent research, which is one of the great advances in the history of chemistry.

Product Overview

3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl is also an organic compound. Its molecular structure is unique, derived from the biphenyl skeleton, introducing bromine atoms at the 3rd position and iodine atoms at the 4th position.
This compound is of great significance in the field of organic synthesis. The existence of bromine and iodine atoms gives it active chemical properties, which can be used as a key intermediate and participate in many organic reactions. For example, through palladium-catalyzed coupling reactions, it can be connected with other organic fragments to construct more complex molecular structures, which has potential applications in medicinal chemistry, materials science, and so on.
Preparation of this compound often requires delicate synthesis strategies or precise introduction of bromine and iodine atoms through halogenation reactions. During the synthesis process, the control of reaction conditions is extremely important, such as temperature, catalyst type and dosage, which will affect the yield and purity of the product. Its physicochemical properties are also worthy of attention. The properties of melting point, boiling point, solubility, etc. are of guiding value for its separation, purification and practical application.

Physical & Chemical Properties

3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl is also an organic compound. It has unique physical and chemical properties. Looking at its physical properties, at room temperature, it is mostly a solid state, with a specific melting point and boiling point, which are the key indicators for identifying the substance. The melting point is related to the strength of the intermolecular force; the same is true for the boiling point, which reflects the energy required for a substance to change from a liquid state to a gaseous state.
In terms of its chemical properties, due to the existence of bromine and iodine atoms, it has a certain reactivity. Bromine and iodine atoms can participate in many nucleophilic substitution reactions and are widely used in the field of organic synthesis. And its conjugate structure makes the molecular stability and electron cloud distribution show a unique situation, which affects its spectral properties, such as infrared spectroscopy, nuclear magnetic resonance spectroscopy, etc., according to which its structure can be accurately analyzed. The study of the properties of this compound is of great significance in the development of organic chemistry, new drug development and materials science.

Technical Specifications & Labeling

3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl is an important organic compound. The preparation process depends on a specific law. In the reactor, the relevant raw materials are put into the reaction kettle in a precise ratio, and the temperature is controlled moderately, so that the reaction occurs in sequence.
When preparing, the purity of the raw materials is very important, and it must be carefully screened to ensure that there are no impurities. The reaction process needs to be closely monitored. Temperature and duration are all key factors. A slight difference will affect the quality of the product.
The identification of the product should be in accordance with the industry common guidelines. Detailed list of its physical properties, such as color, morphology, and accurate determination of melting point, boiling point and other parameters for identification. Component analysis is also essential, with the help of precision instruments, to confirm the proportion of bromine, iodine and other elements in the product, so that the product specifications are beyond doubt to meet the needs of all parties.

Preparation Method

The preparation method of 3-bromo-4 '-iodine-1,1' -biphenyl is related to raw materials and production processes, reaction steps and catalytic mechanisms. The raw materials are often taken from biphenyl and the like. After bromination, bromine atoms are replaced by hydrogen atoms at specific positions of biphenyl with specific catalysts, such as iron or its salts, at appropriate temperatures and reaction times to obtain bromine-containing biphenyl intermediates. This intermediate is then iodized, and a suitable catalyst is also used. Under specific reaction conditions, iodine atoms replace hydrogen atoms at corresponding positions, and the final product is 3-bromo-4 '-iodine-1,1' -biphenyl. Each reaction step requires precise control of temperature, pressure and reactant ratio to ensure product purity and yield. In the catalytic mechanism, the catalyst can reduce the activation energy of the reaction, accelerate the reaction process, improve the reaction efficiency, and achieve the purpose of efficient preparation of this product.

Chemical Reactions & Modifications

Today, there is a product named 3-Bromo-4 '-Iodo-1,1' -Biphenyl. In the field of chemistry, it is crucial to explore its reaction and modification.
Looking at its reaction, the way of organic synthesis, there are many variables. Its bromine and iodine positions have different activities, and when encountering different reagents, the reaction is very different. For example, by nucleophilic substitution, the halogen atom can be a leaving group, introducing new functions, but the conditions must be precisely controlled, and temperature and solvent are affected.
As for modification, chemical means can be used to change its structure and increase its characteristics. Or introduce specific groups to change its solubility and stability. Or adjust its conjugate system, affecting its optical and electrical properties.
The reaction and modification of this compound is like the ancient method of alchemy, which requires fine operation to obtain exquisite results. It has far-reaching significance in chemical research and industrial applications.

Synonyms & Product Names

I have tasted chemical products. Recently, I have a lot of experience with 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl. In my industry, synonyms are common.
This 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl, also known as bromoiodine biphenyl. Although the name is different, it is actually the same. The establishment of the commercial name is easy to remember, or it is due to the difference of the process. It is an important material for organic synthesis and is widely used in the fields of medicine and materials.
Although the name is different, the physical properties have not changed. We study it, we must clarify its essence, not bound by the name. For the researcher, we should carefully investigate it to avoid confusion, so that we can make the best use of this material, promote the progress of chemical industry, and benefit the needs of people's lives.

Safety & Operational Standards

3 - Bromo - 4 '- Iodo - 1,1' - Code of Safety and Operation of Biphenyl
Fu 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl is an important compound in chemical research. During research and operation, safety measures must not be ignored.
First words Storage rules. When placed in a cool, dry and well-ventilated place, away from fires and heat sources. When the compound is exposed to heat or open flames, it may cause dangerous changes. The container must be sealed to prevent reaction with the ingredients in the air and damage to quality.
When operating, the researcher should be fully armed. Wear protective clothing to protect against its damage to the body; wear protective gloves to avoid contact with the skin, because it may be irritating and corrosive. Eye protection is also indispensable, and goggles can protect the eyes from its damage.
When taking it, the movement should be slow and careful. Use clean and dry utensils to prevent impurities from mixing in and affecting its properties. If it is accidentally spilled, do not panic. Quickly evacuate unrelated personnel and keep the scene ventilated. Cover with appropriate adsorption materials, collect carefully, and dispose of it properly according to regulations. Do not discard it at will to avoid polluting the environment.
After the experiment is completed, the utensils used need to be cleaned in time. Residue 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl should be stored or disposed of in accordance with regulations. It must not be poured into the sewer at will to avoid environmental pollution and safety hazards.
In short, safety and operating practices should be strictly observed throughout the research operation of 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl, so as to ensure the smooth operation of the research and the safety of personnel and the environment.

Application Area

3-Bromo-4 '-iodine-1,1' -biphenyl, the application field of this substance is quite wide. In the field of pharmaceutical research and development, it can be a key intermediate, helpful in medicine, and treating human diseases. Based on it, it can make special drugs, adjust the function of the human body, and relieve the disease.
In material science, it also has wonderful uses. It can participate in the creation of new materials, so that materials have specific properties. For example, to enhance the stability of materials, optimize their electrical and thermal conductivity, and contribute to material innovation.
In the fine chemical industry, 3-bromo-4 '-iodine-1,1' -biphenyl is an important raw material. Through exquisite craftsmanship, high value-added products can be produced, meeting diverse industrial needs, and contributing a lot to the progress of chemical industry. Its application in various fields is like a starry night, shining brightly and has broad prospects.

Research & Development

Recently researched 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl. Observe its properties and test its system. At first, seek it with ancient methods, but the effect is not good. Afterwards, think of new ways and try various methods, which is a good path.
The process of making, strict compliance with regulations, temperature control and inspection, to ensure accuracy. After many trials, the yield gradually increases, and the quality is also excellent.
This product may be useful in various fields, and can be used as a pharmaceutical intermediate or a material precursor. Now that it has achieved something, we should continue to study it and explore more possibilities to promote its development, hoping to add new colors to the industry and contribute to the future.

Toxicity Research

Toxicity of 3-Bromo-4 '-Iodo-1,1' -Biphenyl. This substance is an organic halide, and its structure contains bromine and iodine atoms. According to the properties of past substances, halogen atoms may increase their lipid solubility, easily penetrate biofilms, and cause toxic effects.
In the past, the research of this halogenated aromatic hydrocarbon may disturb cell metabolism and hinder the function of enzymes. 3-Bromo-4 '-Iodo-1,1' -Biphenyl may also enter cells and interact with intracellular macromolecules such as proteins and nucleic acids, disrupting its normal biochemical process.
and the presence of halogen atoms may make this substance difficult to degrade in the environment, accumulate in living organisms, accumulate along the food chain, and endanger high-rise organisms. Although there is no detailed toxicity of this substance, its potential toxicity cannot be ignored according to its structure and homogeneity. Detailed experimental research is needed to clarify its harm to organisms and the environment as the basis for prevention.

Future Prospects

I am dedicated to the research and development of 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl. This material has a unique structure and has great potential in the field of organic synthesis. Although it is trapped in the current technology and resources, the future prospects are really fascinating.
As science advances, I expect to be able to gain insight into its deeper properties and expand the boundaries of its application. It may emerge in the creation of new materials, injecting new flows into various fields such as electronic devices and medical research and development. It is expected to improve the performance of materials, make electronic devices more delicate and efficient, or provide new paths for the treatment of difficult diseases.
The road ahead is long, but I uphold the heart of research and am not afraid of difficulties. I firmly believe that with time, we will be able to uncover the veil of material mystery, turn the future prospects into real results, and add brilliant achievements to both academia and industry.

Historical Development

The product of 3-bromo-4 '-iodine-1,1' -biphenyl has a long history of development. In the past, chemists first got involved in this compound in the way of material exploration. At that time, the experimental method was not perfect, and the road of exploration was quite bumpy.
However, the public persevered, and after years of research, the analysis of its structure became more and more accurate. With the passage of time, science and technology have changed day by day, and experimental equipment and methods have been refined. On the way to synthesis, chemists have continuously improved their skills to improve yield and purity. From the initial ignorance and exploration, to the present day, they have become familiar with it, during which countless efforts have been condensed. This compound has emerged in many fields such as materials and medicine, and its historical development has witnessed the vigorous progress of chemistry, laying a solid foundation for subsequent research and application.

Product Overview

Today, there is a substance named 3-Bromo-4 '-Iodo-1,1' -Biphenyl. It is an organic compound with a unique structure. Linked by a diphenyl group, the bromine atom occupies the third position of a benzene ring; on the other benzene ring, the 4 'position, the iodine atom exists.
This substance is widely used in the field of organic synthesis. It is often a key intermediary and can lead to the construction of a variety of complex organic molecules. Due to the activity of bromine and iodine atoms, it can react with various reagents, such as nucleophilic substitution and coupling reactions, and then derive many compounds with special properties and uses. Or in materials science, to help create novel functional materials; or in medicinal chemistry, to pave the way for the development of new drugs.
The properties of this compound depend on its structural composition. The electronic and spatial effects of bromine and iodine atoms have a profound impact on their physical and chemical properties. Researchers often use this property to regulate the reaction process and achieve precise synthesis to achieve the desired target product.

Physical & Chemical Properties

3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl is a unique compound. Its physical properties are unique. Looking at its morphology, it often takes on a crystalline appearance, and its color is pure and clean. Its melting point is specific. Due to the force between molecules, it has been accurately determined and the value is exact. This melting point is crucial for the identification and purification of this substance.
As for the chemical properties, the bromine and iodine atoms in its structure give activity. The bromine atom is active, and in the nucleophilic substitution reaction, it is easy to be attacked by nucleophiles, and the bond is broken and new compounds are derived. Iodine atoms are not inferior, although the relative bromine activity is slightly different, under specific conditions, it can participate in many reactions, such as coupling reactions, etc. With its unique electron cloud distribution, it is oriented by the reaction path and achieves a variety of organic synthesis products. It is of great significance in the research and application field of organic chemistry.

Technical Specifications & Labeling

There is a product today called 3-Bromo-4 '-Iodo-1,1' -Biphenyl. To clarify its technical specifications and identification (product parameters), it should be studied with caution.
Looking at its structure, the positions attached to the bromine and iodine atoms are fixed, which is the key point of this specification. The identification needs to specify the characteristics of this product, such as the purity geometry and the impurity content. In the production regulations, it must be accurately measured to make the connection between bromine and iodine, which is not pleasant, in order to ensure that the product meets the standard.
In the label, in addition to the composition and purity, it is also necessary to show the safety requirements. If it changes in heat and light, it should be clear. In this way, only complete technical specifications and labels can be used for scientific research and production without any worries.

Preparation Method

3 - Bromo - 4 '-Iodo - 1,1' -Biphenyl is prepared in this product. Take an appropriate amount of phenylboronic acid, base it with halogenated aromatic hydrocarbons containing bromine and iodine, and use palladium as a catalyst to warm it together in the alkali solution. It should be as follows: Phenylboronic acid and halogenated aromatic hydrocarbons, under the catalysis of palladium, are connected with each other by the force of alkali to form the derivative of this biphenyl.
The method of preparation is to first clean all the vessels and control the temperature to suit it. The raw materials are put into the kettle according to the ratio, and the nitrogen is deoxidized, and then palladium is added to urge the alkali. When reacting at temperature control, measure it with an instrument and observe After the application is completed, the essence can be obtained by extraction and column separation. The key to its system is to control the temperature, the ratio and the amount of urging, so that it should go smoothly, increase its yield and maintain its purity. In this way, you can get a good product.

Chemical Reactions & Modifications

Taste the way of chemical industry, the changes are endless, and the transformation of substances follows the rules. Jin Yan 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl This compound, its reaction and modification are related to the delicacy of chemical industry.
In the process of chemical reaction, if you want to make this compound, you need to check the properties of the reactants and control the conditions of the reaction. Temperature, pressure, and catalyst are all key. Precise grasp can make the reaction smooth and obtain high-purity products.
As for modification, it is designed to give it new quality. Or change its stability or increase its activity to meet different needs. This process requires detailed study of the molecular structure to find changes. After repeated experiments, exploring different methods, we hope to achieve the ideal change.
Our chemical researchers, with a rigorous heart, study unremitting, explore the subtleties in the field of reaction and modification, and do their best for the prosperity of chemical industry.

Synonyms & Product Names

I have heard that there is a thing called 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl. The alias and trade name of this thing are also worth exploring.
I have been studying chemistry for many years, and I often study the names of various substances. Because there are many things, it is a common thing in academia and industry. This 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl may be called differently because of its structure and characteristics. Either for ease of memory, writing, or to fit the habits of a certain field, many aliases and trade names have emerged.
In the field of chemistry, substances are named according to their composition, structure and use. This 3-Bromo-4 '-Iodo-1,1' -Biphenyl is named because it contains bromine (Bromo), iodine (Iodo) elements, and has the structure of biphenyl (1,1 '-Biphenyl). However, in the actual application and circulation, in order to distinguish, promote, or have a unique trade name. Its alias and trade name may contain the ingenuity of the developer, or relate to the scene of its application. When exploring chemical substances, it is necessary to clarify their various names in order to gain a deeper understanding of their properties and uses, which is of great benefit to scientific research and production.

Safety & Operational Standards

3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl Safety and Operation Specifications
If you want to study 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl, the first thing to do is to clarify its safety and operation regulations. This compound contains bromine, iodine and other elements, which are sexual or active, so you must be careful when handling it.
When operating, be well ventilated. Because it may dissipate harmful particles, if they gather in the room and enter the lungs, they will hurt the body. Therefore, it is necessary to set up ventilation devices to make the foul gas quickly exit and the clear air quickly enter, so as to keep the environment clean.
The operator should be equipped with protective gear. Wearing protective clothing, which is dense and strong, can prevent this substance from contaminating the skin; wearing protective gloves on the hands, which are thick, tough and corrosion-resistant, to prevent the poison from seeping into the palm of the hand when touching; covering the face with a protective mask, which is transparent and impact-resistant, and protects the eyes and face.
To use this substance, the equipment must be clean and dry. If there are water stains or sundries, it may be phased with 3-Bromo-4 '-Iodo-1,1' -Biphenyl, resulting in property variation and experimental errors. When measuring, follow the accurate method and do not lose too much, so as not to affect the results.
During the reaction, observe the changes in temperature and pressure in detail. If the two are out of control, the reaction may be too fast, causing heat to accumulate suddenly, and there is a risk of bursting; or too slow, time-consuming and material-intensive, futile. Therefore, when setting up a temperature control and pressure control device, stabilize its conditions.
After use, properly dispose of the residue. Do not discard it in other places at will, when placing a specific device, deal with it according to the prescribed law. One is to avoid polluting the environment, and the other is to avoid others from accidentally touching the risk.
In short, those who study 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl, follow this safety and operation rule to ensure that everything goes smoothly and is not at risk.

Application Area

I have been engaged in the research of chemicals for a long time. Recently, I have been exploring 3 - Bromo - 4 '- Iodo - 1, 1' - Biphenyl. Its application field is quite wide, and it can be used as a key raw material for special functional materials in materials science. With its unique molecular structure, it can make materials obtain special electrical and optical properties.
In the field of medicinal chemistry, it also has potential. It can be modified to become a lead compound with specific pharmacological activities, paving the way for the development of new drugs. In the field of organic synthesis, it is often used as an important intermediate to participate in the construction of many complex organic molecules and expand the boundaries of synthetic chemistry. So many applications are waiting for our researchers to delve into them in order to make the best use of them and benefit the world.

Research & Development

Modern chemistry has been refined, and categories have proliferated. Today there is 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl, which has attracted much attention in various fields.
We specialize in studying it, observing its properties and studying its changes. The structure of this substance is exquisite, and bromine and iodine atoms are attached to the biphenyl skeleton, giving it unique properties. At the beginning of the study, analyze its physical and chemical properties, and explore its solubility and stability in different media. Then study the reactivity and observe its participation in various organic reactions.
In the experiment, many parties tried to adjust the reaction conditions, hoping to obtain the optimal method. After repeated tests, the reaction law is gradually clear, and it can be efficiently controlled. Looking forward to its development, in the field of medicine, it may be the foundation for the creation of new agents; in material science, it may be the key to the research and development of special materials. We should persevere, tap its potential, promote its development, and benefit everyone.

Toxicity Research

Recently, in my research, I have focused on the toxicity of 3-Bromo-4 '-Iodo-1,1' -Biphenyl. I am well aware that toxicity research is related to the well-being of all beings and is also an important task of scientific research.
At the beginning, the chemical conformation was carefully observed, the molecular structure was clarified, and the bonding state was analyzed to explore the possible source of its toxicity. Then, by means of various experimental methods, animals were used as models to observe the reaction after ingesting this compound. Changes in their diet and activities were observed, and signs of their organs were also detected.
The process of the experiment was rigorous and comprehensive, and the recording of data was absolutely necessary. It is hoped that with detailed evidence, we can know the behavior of 3-Bromo-4 '-Iodo-1,1' -Biphenyl in biological bodies, and know the strength of its toxicity and the urgency of its onset. Hope this research can provide conclusive theories and feasible strategies for the application and prevention of this thing in the future, so as to avoid its harm, promote its benefits, and protect the safety of life in the world.

Future Prospects

I try to devote myself to the research of this 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl. This object, with its exquisite structure and unique characteristics, is a treasure of organic synthesis.
Looking to the future, it may make a name for itself in the field of pharmaceutical creation. With its unique structure, it may become a key cornerstone for the development of special drugs, bringing a new dawn for the eradication of human diseases. In the field of materials science, it is also expected to shine. It can help the research and development of new functional materials, such as optoelectronic materials, to promote the rapid progress of science and technology.
Our scientific researchers, with perseverance, should study unremitting. Deeply explore its performance and explore potential applications. We hope that with the efforts of our generation, this material will bloom in a brilliant light in the future, making unparalleled contributions to human well-being and technological progress.

Historical Development

Wenfu 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl This thing has a reason for its rise. At the beginning, the sages studied in the transformation realm, seeking new things to explore the unknown. At that time, the technique was not well prepared, and the materials were limited, but they were determined and never gave up.
After years of delay, the techniques were gradual, and the masters worked hard to analyze the properties and reactions, and finally obtained the method of making this thing. Start with simple materials, and combine them according to ingenious methods. Although there are flaws at the beginning, they will continue to improve.
Looking at its development, from the very beginning, through countless trials and errors, it has gradually become refined. Every step, all condensed the efforts of the previous sages. From ignorance and clarity, from crude to exquisite, it has become what it is today. In the chemical industry, there is a bright light, and it is a great contribution to research new paths and open new chapters for future generations.

Product Overview

3-Bromo-4 '-iodine-1,1' -biphenyl is also an organic compound. Its shape may be crystalline, and its color may be white to yellowish. In this compound, bromine and iodine atoms are connected to the biphenyl structure according to specific positions.
Bromine atom is attached to the third carbon position of one benzene ring, and iodine atom is attached to the other benzene ring and the connected carbon position, that is, the 4 'position. This unique atomic arrangement endows the compound with different chemical properties.
The presence of halogen atoms in its structure makes it important in the field of organic synthesis. Or it can be used as an intermediate, involved in many reactions, such as coupling reactions, to prepare more complex organic molecules, making significant contributions to the research and development of organic chemistry and related industries.

Physical & Chemical Properties

3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl is an organic compound, and its physicochemical properties are very important. Looking at its physical properties, it is in a solid state at room temperature and has a specific melting point and boiling point. The melting point is related to its phase transition temperature, and the boiling point determines the node at which it changes from liquid to gaseous state under a specific pressure. In terms of chemical properties, bromine and iodine atoms give this compound unique activity. Bromine atoms are highly active and easily participate in substitution reactions. Under suitable conditions, they can be replaced by other functional groups to derive various compounds. Although iodine atoms are relatively stable, they can also react under specific reagents and reaction conditions, providing the possibility for chemical synthesis. Due to its unique physical and chemical properties, this compound may have important application value in the field of organic synthesis. It can be used as a key intermediate to assist in the synthesis of more complex and functionally specific organic molecules.

Technical Specifications & Labeling

Today there is a product called 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl. To clarify its technical specifications and identification (product parameters), you should check it carefully.
In the technical specifications, it is necessary to clarify the method of synthesis, the geometry of the raw materials, and the reaction conditions, such as temperature, pressure, and catalyst. All steps must be orderly, and the operation must comply with the procedures to ensure the purity and quality of the product.
On the label (product parameters), what its appearance is, and the color and state must be remembered in detail. The number of purity and the content of impurities are also key. And the physical properties, such as melting point, boiling point, etc., should be clear as evidence for identification. In this way, the essentials of technical specifications and identification (product parameters) of this product can be used for production and quality inspection.

Preparation Method

To prepare 3-Bromo-4 '-Iodo-1,1' -Biphenyl, the method is as follows:
Take the raw material first, select the appropriate starting material, such as the compound with benzene ring, and follow the synthesis process. The starting material is introduced into the appropriate position by the reaction step, or by the halogenation method, to control the reaction conditions, such as temperature, solvent and catalyst. After the bromination is completed, the iodization step is carried out.
The reaction process needs to pay attention to the reaction conditions of each step, so that the reaction can proceed smoothly. After each step of the reaction, there should be separation and purification operations to remove impurities and ensure the purity of the product.
As for the catalytic mechanism, a specific catalyst can be selected to accelerate the reaction process and improve the yield of the product. The choice of catalyst is related to the reaction rate and selectivity, so as to ensure precise catalysis and promote the formation of the target product. In this way, according to this method, 3-Bromo-4 '-Iodo-1,1' -Biphenyl can be obtained.

Chemical Reactions & Modifications

Today, there is a product named 3-Bromo-4 '-Iodo-1,1' -Biphenyl. In chemical research, it is very important for its chemical reaction and modification.
Looking at its reaction, it often involves nucleophilic substitution. Halogen atoms are active and can be combined with many reagents. However, the reaction conditions need to be carefully adjusted, and the temperature and solvent can affect the speed and rate of the reaction. If the temperature is high, the reaction will be rapid, and then the side should also increase; if the temperature is low, although the side should be less, the rate is slow.
As for modification, or the introduction of functional groups to change its properties. For example, adding hydroxyl groups can increase its hydrophilicity; adding alkyl groups can change its fat solubility. This is the path to optimize its performance, making the substance more effective in the fields of medicine and materials, and opening up new opportunities for chemical research and application.

Synonyms & Product Names

3-Bromo-4 '-iodine-1,1' -biphenyl, this substance is very important in chemical research. There are many aliases, derived from different research perspectives and application scenarios.
In the industry, or according to its structural characteristics, there are those who call it by a structure-related alias; there are also specific aliases due to the key steps in the preparation process or the association of raw materials. As for the trade name, the merchant takes a unique name to highlight its characteristics, or to emphasize the high purity, or to highlight the specialty of the application field.
The aliases and trade names of this compound are like a web intertwined between chemical research and market applications. Each name carries a specific meaning, either for the convenience of scientific research exchanges or for the needs of marketing activities. In the field of chemistry, it jointly outlines its rich outline, helping researchers and users to get what they need, and promoting the continuous progress of this compound-related research and application.

Safety & Operational Standards

3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl Safety and Operation Specifications
Fu 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl, is an important compound in chemical research. During its research and operation, safety and regulation are of paramount importance.
Anyone involved in this substance should first understand its physical and chemical properties. This substance has specific physical properties such as morphology, melting point, boiling point, etc., and exhibits unique chemical activity in specific chemical reactions. When operating, do not act rashly, and must carefully investigate its reaction mechanism and anticipate possible changes.
The way to safety, protection comes first. Handle this object in front of complete protective equipment, such as protective clothing, protective gloves, protective goggles, etc. Because it may be toxic and corrosive, a little carelessness can cause physical damage. Work in a well-ventilated place to prevent the accumulation of harmful gases and endanger people.
Furthermore, the operating specifications cannot be ignored. When taking it, when taking it with an accurate measuring tool, do not make it excessive or insufficient. Its storage should be in a dry, cool place, away from fire and heat sources, and separated from other chemicals to avoid chemical reactions.
The reaction process, strictly abide by the procedures. Control the reaction temperature, time, proportion of reactants and other factors, and follow the experimental steps steadily. In case of abnormality, do not panic, and quickly dispose of it according to the emergency plan.
After the experiment is completed, properly dispose of the remaining materials and waste. Do not discard at will to prevent pollution to the environment. It needs to be sorted and recycled or treated harmlessly in accordance with relevant regulations.
In short, the research and operation of 3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl must be based on safety and guided by norms to ensure the smooth operation of the experiment, the safety of personnel, and the worry-free environment.

Application Area

3 - Bromo - 4 '- Iodo - 1,1' - Biphenyl is a unique compound that has emerged in various application fields. In the field of pharmaceutical research and development, its unique structure may be used as a lead compound to help researchers explore new drug targets and develop new drugs with excellent curative effect, which is expected to bring new paths for the treatment of many diseases. In the field of materials science, because of its special photoelectric properties, it can be used to prepare new photoelectric devices, such as high-efficiency solar cells, sensitive light detectors, etc., injecting vitality into material innovation. In organic synthetic chemistry, it is often used as a key intermediate. With its activity checking point of bromine and iodine, it can conveniently construct complex organic molecular structures, expand the boundaries of organic synthesis, promote organic chemistry research to new frontiers, and help many innovative synthesis pathways.

Research & Development

In recent years, I have dedicated myself to the research of 3-Bromo-4 '-Iodo-1,1' -Biphenyl. This compound has a unique structure and has great potential in many fields.
At the beginning, its synthesis path was explored, and it went through many twists and turns. The ratio of raw materials, reaction temperature and time are all key. At the beginning, the yield did not meet expectations, and it was repeatedly debugged, and finally the method of optimization was obtained.
Then, explore its properties. Analyze its spectral characteristics to clarify the relationship between structure and properties. Also observe its stability, and note changes in different environmental conditions.
During the research process, we also consider its development prospects. In the field of medicine, it may be used as a lead compound to lay the foundation for new drug research and development; in terms of materials, it is expected to improve performance and open up new applications.
Although gains have been made now, there is still a long way to go. In the future, we should deepen research, hope to expand its application, contribute to the academic community and industry, and promote the development of this compound to a new frontier.

Toxicity Research

Recently, the toxicity of 3-Bromo-4 '-Iodo-1,1' -Biphenyl was studied in the room. This substance also appears to be a certain appearance on the outside, but its properties are unknown, so I studied it carefully.
First, it was measured by various experimental methods. Take an appropriate amount of this substance and apply it to several biological samples to observe its reaction. In plant samples, it was seen that the growth pattern was abnormal, the leaves were gradually withering, and the stems were also slow-growing, which seemed to have the effect of suppressing vitality. In animal cell samples, it was observed that some cell morphology changed, the activity was reduced, and it seemed to be damaged.
The decomposition and migration of this substance in the environment were also investigated. Place it in a specific medium and observe its changes over time. It is seen that its decomposition is slow, and it has a tendency to spread in the medium, which may persist in the environment and cause ecological disturbances.
In summary, the toxicity of 3-Bromo-4 '-Iodo-1,1' -Biphenyl is worth paying attention to. In the future, we should explore in depth to find countermeasures to prevent it from harming the world.

Future Prospects

Today, there is a substance called 3-Bromo-4 '-Iodo-1,1' -Biphenyl. As a researcher in chemistry, I have been thinking about the future development of this substance.
This substance has infinite potential in the field of organic synthesis. It can be used as a key intermediate to create new drugs for human health and well-being. Its unique structure may lead to the discovery of new chemical reaction paths and open up a new territory of organic chemistry.
In the future, it is expected to use advanced technology to optimize its synthesis method, increase yield and reduce costs. It is also expected to emerge in materials science, such as its application to high-performance electronic materials, to promote the revolution of electronic devices.
We should explore with a heart and study diligently, hoping that this material will shine in the future and contribute to the progress of science and the prosperity of mankind.

Where to Buy 3-Bromo-4'-Iodo-1,1'-Biphenyl in China?

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Frequently Asked Questions

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What are the chemical properties of 3-bromo-4 '-iodine-1,1' -biphenyl?

The chemical properties of 1,1 '-binaphthalene-3,3' -disulfonic acid are as follows:
This substance has a sulfonic acid group, and the sulfonic acid group (\ (- SO_ {3} H\)) is a strong acidic group, which imparts acidic properties to the compound. In aqueous solutions, the sulfonic acid group can ionize and release hydrogen ions (\ (H ^{+}\)）， make the solution acidic and can neutralize with the base to generate the corresponding sulfonate and water. For example, with sodium hydroxide (\ (NaOH\)):\ (C_ {20} H_ {14} O_ {6} S_ {2} + 2NaOH = C_ {20} H_ {12} O_ {6} S_ {2} Na_ {2} + 2H_ {2} O\).
Its sulfonic acid group can also participate in the reverse reaction of the sulfonation reaction, and under certain conditions, the reaction of desulfonation may occur. However, this reaction usually requires special conditions, such as under specific catalysts, temperatures and pressures. The
1,1 '-binaphthalene part imparts a certain spatial structure and aromaticity to the compound. Due to the existence of the binaphthalene structure, the compound has a certain rigidity and a special three-dimensional configuration. This three-dimensional structure will affect its selectivity in some reactions, such as in some organic synthesis reactions, it may participate in the reaction as a chiral ligand, using its unique spatial structure to control the chirality of the reaction product and realize asymmetric synthesis.
In terms of solubility, because it contains polar sulfonic acid groups, it has a certain solubility in water, but with the relatively large molecular weight of the organic group (binaphthalene part), its solubility in organic solvents will also be affected. Generally, it has better solubility in polar organic solvents such as dimethyl sulfoxide (DMSO) and N, N-dimethylformamide (DMF), while it has poor solubility in non-polar organic solvents such as n-hexane and benzene.
In addition, 1,1 '-binaphthalene-3,3' -disulfonic acid is relatively stable in some redox reactions, but the binaphthalene part may be oxidized under the action of a specific strong oxidant, resulting in the destruction of the naphthalene ring structure and the formation of corresponding oxidation products.

What are the preparation methods of 3-bromo-4 '-iodine-1,1' -biphenyl?

There are many methods for preparing 1,1 '-binaphthalene, which are detailed below:
First, the metal catalytic coupling method. This is a commonly used method, using transition metals (such as palladium, nickel, etc.) as catalysts to promote the coupling reaction of halogenated naphthalene compounds. If 2-bromonaphthalene is used as raw material, in the presence of palladium catalyst and ligand, in a suitable base and solvent system, the coupling can be achieved to generate 1,1' -binaphthalene. This method has high selectivity and good yield, but the catalyst cost is high, the reaction conditions are more severe, and the reaction equipment and operation requirements are very strict. The relevant reaction formula can be recorded as: 2 2 -bromonaphthalene + Pd catalyst + ligand + base → 1,1 '-binaphthalene + other by-products.
Second, organic synthesis method. It can be achieved by multi-step organic reaction. The naphthalene ring is first functionalized in a specific way, and then a carbon-carbon bond is formed through intramolecular or intermolecular reactions to synthesize 1,1' -binaphthalene. For example, the acyl group is introduced through the acylation reaction of naphthalene, and then the target product is prepared by a series of reactions such as reduction, dehydration and coupling. This approach is flexible and can modify the structure of the product. However, the steps are complicated, and the total yield is easily affected by the multi-step reaction and decreases.
Third, biosynthesis method. Using the catalytic properties of microorganisms or enzymes to synthesize 1,1 '-binaphthalene. Enzymes in some microorganisms can catalyze the oxidative coupling reaction of naphthalene substrates to generate 1,1' -binaphthalene. This method is green and environmentally friendly, with mild reaction conditions and high stereoselectivity. However, the screening and cultivation of biological catalysts is time-consuming and laborious, and the scale of the reaction is limited.
Fourth, electrochemical synthesis method. Under electrochemical conditions, using naphthalene compounds as raw materials, an oxidative coupling reaction occurs on the electrode surface to generate 1,1 '-binaphthalene. This method does not require the addition of additional chemical oxidants or reducing agents, is environmentally friendly, the reaction conditions are relatively mild, and it is easy to adjust. However, it requires high electrochemical equipment, and the selection of electrode materials and the optimization of the reaction system are crucial.

In which fields is 3-bromo-4 '-iodine-1,1' -biphenyl used?

1,1 '-Binaphthalene has applications in many fields such as medicine, materials science, asymmetric catalysis, etc. The following is expressed in classical Chinese as Jun Chenzhi:
In the field of medicine, 1,1' -binaphthalene and its derivatives are often the key elements for creating effective medicines. Due to its unique molecular structure, it can precisely fit with specific targets in organisms, just like the combination of mortise and tenon. For example, in the development of some antidepressant drugs, 1,1 '-binaphthalene-derived structures can effectively regulate the transmission of neurotransmitters, relieve the symptoms of depression in patients, just like a spring breeze, moisturizing the heart.
As for the field of materials science, 1,1' -binaphthalene also shines brightly. It can be integrated into polymer materials, giving the material unique optical and electrical properties. The resulting new materials, in the field of optoelectronic displays, such as liquid crystal displays, can optimize the display effect, make the image clearer and more colorful, just like a wonderful pen to add color to the picture.
Especially important, in the field of asymmetric catalysis, 1,1 '-binaphthalene is a gem. Asymmetric catalysis aims to selectively synthesize compounds of specific configurations, while 1,1' -binaphthalene-derived catalysts, like skilled craftsmen, can precisely guide the direction of the reaction and generate the target product with high selectivity. Many organic synthesis reactions, with the help of such catalysts, can obtain the required chiral compounds efficiently and with high purity, which is of great significance in the chemical, pharmaceutical and other industries, and is a powerful tool to promote industrial progress.
From this point of view, 1,1 '-binaphthalene is widely used in the above fields and plays a significant role, injecting vigorous vitality into the development of many industries. It is a rare and important compound.

What are the physical properties of 3-bromo-4 '-iodine-1,1' -biphenyl?

1,1 '-Binaphthalene has unique physical properties, which are described in detail below.
It has excellent optical properties and significant optical rotation. Because the single bond rotation between the two naphthalene rings of 1,1' -binaphthalene is blocked, a stable chiral structure is formed, which makes the compound optically active to polarized light. Therefore, in the field of asymmetric synthesis, 1,1 '-binaphthalene and its derivatives are often used as chiral ligands or chiral catalysts, which can induce chemical reactions to selectively generate products of specific configurations, which greatly promotes the development of organic synthesis chemistry.
In terms of solubility, 1,1 '-binaphthalene is insoluble in water, which is due to the fact that its molecular structure is mostly hydrophobic hydrocarbon groups, and it is difficult to form effective interactions with water molecules. However, it is soluble in common organic solvents such as chloroform, dichloromethane, toluene, etc. This solubility characteristic allows it to be uniformly dispersed in a suitable organic solvent system in organic synthesis operations, participating in various reactions, and also easy to purify by selecting a suitable solvent for recrystallization and other operations.
In terms of thermal stability, 1,1' -binaphthalene has high thermal stability. The naphthalene ring structure in its molecule has a certain conjugated system, which makes the chemical bonds in the molecule relatively stable, and can maintain the integrity of the structure at a higher temperature, and is not easy to decompose or rearrange. This property enables it to exist as a stable structural unit in some organic reactions or material processing under high temperature conditions, providing protection for the realization of related reactions or material properties.
In addition, 1,1 '-binaphthalene also has certain fluorescence properties. Under the excitation of specific wavelengths of light, it can emit fluorescence. This fluorescence property makes it show application potential in the fields of fluorescent probes, luminescent materials, etc., which can be used to detect specific substances or as a component of luminescent materials to realize optical signal indication or functional regulation of specific systems.

What are the market prospects for 3-bromo-4 '-iodine-1,1' -biphenyl?

Since the modern era, the business path has changed, and the world is bustling, all for profit; the world is bustling, all for profit. The market prospect of 1,1 '-binaphthalene is really related to the interests of many parties, and it is also the focus of attention of all businesspeople.
The current situation is that 1,1' -binaphthalene is widely used in the field of chemical industry. It is often a key raw material in the process of organic synthesis and can help to obtain many delicate compounds. In terms of drug research and development, the creation of many new pharmaceuticals relies on 1,1 '-binaphthalene as the base, so the pharmaceutical industry has a strong demand for it. And in the field of material science, materials made of 1,1 '-binaphthalene have outstanding properties, or have special optical and electrical properties. They have also emerged in the field of optoelectronics, which is due to the profound potential for market expansion.
Furthermore, in terms of the pattern of global trade, the smooth flow of international trade has enabled the transaction of 1,1' -binaphthalene to cross mountains and seas. All countries in the East and West have been involved in this industry. However, there are also variables in the meantime. The production of raw materials, the innovation and progress of processes, and the strictness and tightness of government orders can all affect the situation of their markets. If the origin of raw materials encounters a famine or the government imposes sudden restrictions, the supply may be tight, and the price may jump; if the process has a breakthrough, the cost may drop, and the competition in the market will become more intense.
However, overall, in response to the advance of science and technology in the times, 1,1 '-binaphthalene continues to explore new frontiers in emerging fields. Its market prospects are just like the rising sun. Although there may be clouds and fog temporarily obscured, it will eventually shine brightly. In the chemical industry, medicine, materials and other industries, it continues to rejuvenate, bringing rich benefits to all merchants and becoming the key to the competition in the business sea.