1,1'-Biphenyl, 4-Iodo-

Fengxi Chemical

Specifications

HS Code	534777
Chemical Formula	C12H9I
Molecular Weight	276.104 g/mol
Appearance	Solid
Melting Point	132 - 134 °C
Boiling Point	334.8 °C at 760 mmHg
Density	1.64 g/cm³
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Flash Point	138.5 °C
Vapor Pressure	0.000338 mmHg at 25 °C
Chemical Formula	C12H9I
Molecular Weight	294.104 g/mol
Appearance	White to off - white solid
Melting Point	94 - 98 °C
Boiling Point	324.3 °C at 760 mmHg
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Density	1.67 g/cm³
Flash Point	149.9 °C
Refractive Index	1.663 (predicted)
Stability	Stable under normal conditions, but light - sensitive
Chemical Formula	C12H9I
Molar Mass	278.10 g/mol
Appearance	White to off - white solid
Melting Point	96 - 98 °C
Boiling Point	322.5 °C at 760 mmHg
Density	1.659 g/cm³
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Flash Point	149.2 °C
Cas Number	622-38-8

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

Packing & Storage

Packing	500g of 4 - iodo - 1,1'-biphenyl in a sealed, chemical - resistant bottle.
Storage	1,1'-Biphenyl, 4 - iodo - should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in a tightly - sealed container to prevent moisture absorption and evaporation. It's advisable to store it separately from incompatible substances to avoid potential chemical reactions.
Shipping	1,1'-Biphenyl, 4 - iodo - is shipped in accordance with strict chemical transport regulations. Packed securely in suitable containers to prevent leakage, transported by methods compliant with safety standards for hazardous chemicals.

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General Information

Historical Development

1,1 '-Biphenyl, 4-Iodine-The birth of this substance has gone through years. In the past, chemists worked hard on the road of exploration. At first, only the prototype of the relevant theory was seen, hidden in all kinds of research. Then, with the improvement of skills, the Fang family was able to use wonderful methods to gradually touch the synthesis path of this compound. Although the process was bumpy, everyone adhered to the spirit of research and made unremitting progress. Since the first achievement, the exploration of its properties and reactions has not stopped. Every attempt is to unlock more of its mysteries. With the passage of time, the synthesis method has been continuously improved, and the complexity at the beginning has gradually become more concise and efficient. The application field has also expanded, emerging in the field of scientific research, becoming an existence that cannot be ignored in the development of chemistry, laying the foundation for many subsequent studies.

Product Overview

1,1 '-Biphenyl-4-iodide, this compound has a specific shape and characteristics. In its structure, the skeleton of biphenyl is stable, and iodine atoms are attached to it, giving it unique properties.
When preparing, delicate methods are often required. Or take biphenyl as a base, and use suitable reagents and suitable conditions to precisely add iodine atoms. During the reaction, temperature, solvent, etc. need to be strictly checked. If there is a slight difference in the pool, the product will be impure.
Its use is also wide, and it can be a key intermediate in the field of organic synthesis, contributing to the formation of other compounds. And in materials science, it also has potential uses, or can add new energy to materials due to its own characteristics. In short, although 1,1 '-biphenyl-4-iodide is small, its power in the world of chemistry cannot be underestimated.

Physical & Chemical Properties

"Physical Properties and Chemical Properties of 1,1 '-Biphenyl, 4-Iodine"
Fu 1,1' -biphenyl, 4-iodine-is an important intermediate in organic synthesis. Its physical properties are solid at room temperature, with specific melting points and boiling points, related to its morphological transformation at different temperatures. Looking at its appearance, or white to light yellow crystalline powder, this color and morphology can help identify.
On its chemical properties, the introduction of iodine atoms endows it with active reactivity. In nucleophilic substitution reactions, iodine atoms are easily replaced by nucleophiles to form new chemical bonds. And its benzene ring structure is aromatic, and can undergo typical reactions of aromatic compounds such as electrophilic substitution. These physicochemical properties have great application value in the field of organic synthesis, whether it is the preparation of complex drug molecules or new materials, and can provide a solid foundation for scientific research and industrial production.

Technical Specifications & Labeling

Today there is a product named "1,1 '-biphenyl, 4-iodine -". In my chemical research, the technical specifications and identification (commodity parameters) of this substance are the key. Its technical specifications are related to the purity of the ingredients and the stable change of the properties, and must comply with precise numbers and strict regulations. The marker should indicate its name, its nature, and its danger. The user can see at a glance whether it can be done or not.
In order to ensure the quality and use of this product, when preparing, the raw materials should be excellent, the process must be precise, and the temperature control, speed regulation, and inspection should be consistent. When storing, choose according to its properties, avoid moisture, shade, and constant temperature, and do not deteriorate. In this way, it can meet the requirements of technical specifications, ensure the accuracy of identification, and achieve safe and effective applications in chemical engineering.

Preparation Method

The preparation method of this 1,1 '-biphenyl-4-iodine product needs to be studied in detail, which is related to the raw materials and production process, reaction steps and catalytic mechanism.
First take an appropriate amount of biphenyl as the base material, supplemented by an iodine source, such as potassium iodide. In the reactor, control its temperature, pressure and reaction time. Add a catalyst or a metal salt to promote the reaction speed.
At the beginning of the reaction, the raw materials are gradually melted and mixed, and according to specific steps, through a series of chemical changes and molecular remodeling. The structure of biphenyl is changed due to the intervention of iodine and becomes the target product.
After the reaction is completed, the impurities are removed by separation and purification to obtain the pure 1,1 '-biphenyl-4-iodine. Looking at the whole process, the purity of raw materials, the refinement of the process, the accuracy of the steps, and the effectiveness of catalysis are all essential for the production of high-quality products.

Chemical Reactions & Modifications

Taste the wonders of chemical industry, and the changes are endless. In the 1,1 '-biphenyl-4-iodine material, the chemical response and change are worthy of investigation.
In the past, this was made, or the method was not good, the yield was not high, and the quality was not good. The harsh reaction conditions, such as temperature, pressure, and catalyst matching, can be investigated.
Today, we are making progress, observing the elements, and optimizing the path. With new catalysts, we can control the temperature accurately, making the reaction fast and pure. In this way, the yield is increased, and the quality is also good.
Looking at the change of its chemistry, from the embarrassment of the old law to the goodness of the new law, is really a sign of improvement. This all depends on the heart of the researcher, and the exhaustion is minimal, so that the adaptability of this product can be fickle and suitable for all needs.

Synonyms & Product Names

1,1 '-Biphenyl-4-iodine, this substance also has another name. Ancient scholars studied chemical substances, mostly with elegant names. 1,1' -biphenyl-4-iodine, or "p-iodobiphenyl". Although their names are different, they actually refer to the same thing.
P-iodobiphenyl is an important raw material in the field of chemistry. In the past, scholars tried their best to explore its properties and its uses. Looking at its shape, or a crystalline body, it is pure in color and uniform in quality. By studying its properties, we can see that it can respond to other substances in a specific environment and produce new substances.
The beauty of chemistry lies in the infinite changes in substances. 1,1 '-Biphenyl-4-iodine, with its unique characteristics, can be used in medicine and materials industries. The research of scholars in the past has paved the way for future generations to use it, so that this substance can be used by the world and benefit people.

Safety & Operational Standards

1,1 '-Biphenyl-4-iodide is related to the safety and operation standards of this substance, which is a matter that our chemical practitioners need to treat with caution.
Today, this chemical substance has unique properties. During the experimental operation, the safety of the environment is the first priority. The experimental site should be well ventilated to prevent the accumulation of harmful gases and threaten human health. All kinds of ventilation equipment should be checked and updated to ensure smooth operation, so that the indoor air is fresh and no harmful ingredients are retained.
Furthermore, during operation, protective measures are indispensable. The operator should wear special protective clothing, which should be able to resist the possible erosion of the substance. Professional protective gloves should also be worn on both hands, and the material must be resistant to its corrosion. The face should be equipped with a protective mask for comprehensive protection to prevent accidental splashing and injury to the face.
When taking 1,1 '-biphenyl-4-iodide, follow precise operating procedures. The utensils used must be washed and dried first to ensure that there is no impurity interference. The weighing process needs to be completed on a precise balance, the action should be stable, and the dosage should be accurate. When transferring substances, beware of spilling them. If there is any carelessness, it should be cleaned immediately according to regulations to prevent pollution of the environment and potential safety hazards.
There are also strict requirements for storing this substance. It should be placed in a cool and dry place, away from fire sources and oxidants. The storage container must be well sealed to avoid contact with air, moisture, etc., causing it to deteriorate or cause dangerous reactions. Labels must be clearly labeled, indicating the name of the substance, characteristics, hazard warnings and other key information for easy access and management.
In short, the safety and operating practices of 1,1 '-biphenyl-4-iodide are throughout the experiment. Our chemical researchers should keep in mind and practice it rigorously to ensure the smooth operation of the experiment and the safety of personnel.

Application Area

1,1 '-Biphenyl-4-iodine has a wide range of application fields. In the field of medicinal chemistry, it can be used as a key intermediate to assist in pharmaceutical synthesis, in order to make special drugs and treat various diseases. In materials science, it can participate in the creation of new materials, such as materials with specific photoelectric properties, used in high-tech such as electronic display. In the field of organic synthesis, it is an important reactant, through various chemical reactions, to construct complex organic molecular structures. The characteristics and reactivity of this compound make it of key value in various application fields, and it is important for chemical research and industrial production, promoting scientific and technological progress and social development.

Research & Development

I have been dedicated to the research of "1,1 '-biphenyl, 4-iodine -" for a long time. This substance has extraordinary potential, but the road to research is full of thorns.
At the beginning, the selection of raw materials took a lot of trouble, and it is necessary to require its purity in order to ensure the smooth reaction. The exploration of reaction conditions is also the key. The temperature is slightly different, or the product is impure; the length of time also affects the quality.
Fortunately, due to unremitting research, I have gradually realized the reaction mechanism. Optimize the process, improve the technology, and strive to improve the purity and yield of the product. Although the results are initial, it still needs to be refined.
In the future, I hope to work with my colleagues to expand its application field, or in materials science, or in pharmaceutical research and development, so that it will bloom, contribute to the academic community and the industry, and promote the development of this field.

Toxicity Research

Since modern times, chemical refinement has been achieved, and new substances have appeared frequently. For our chemical researchers, the study of toxicants is of great importance. Today, there are 1,1 '-biphenyl-4-iodine substances, and our generation should investigate their toxicity in detail.
First examine its structure, the base of biphenyl, and the attachment of iodine atoms. Looking at the past, those with similar structures may have certain toxicity. However, according to the structure alone, it cannot be determined.
Then the method of experimentation was applied, and the reactions of various creatures were measured. Observe the changes in physiological characteristics after ingesting this agent. Or there are abnormal behaviors, or signs of organ damage.
After months of work, various data were obtained. Overall, 1,1 '-biphenyl-4-iodine is indeed toxic. Although the strength of its toxicity varies according to the type of life and the amount of dose, it is toxic and cannot be ignored. The follow-up mechanism should be widely studied to ensure the health of all living beings and promote the prosperity of chemistry.

Future Prospects

I tried to study chemical substances, and now I look at 1,1 '-biphenyl-4-iodine, and I have some thoughts about it, which is related to its future development. This material is unique, or it is useful in organic synthesis. Looking at the progress of today's chemistry, new technologies are emerging frequently, and catalytic methods are becoming more and more exquisite. 1,1' -biphenyl-4-iodine may be the cornerstone of new reactions due to its special structure. In the future, it is expected that it can become a key intermediate in drug creation, which can help solve difficult diseases; in material research and development, or add new substances to make materials have specific properties, such as better photoelectric effect. Although the road ahead is unclear, with the heart of our generation's scientific research and diligent exploration, we will surely be able to make 1,1 '-biphenyl-4-iodine bloom its brilliance, add color to the field of chemistry, open up unseen territory, and become a grand future.

Historical Development

The way of chemical industry is changing with each passing day, and the research of matter is related to all kinds of things. In today's words, 1,1 '-biphenyl-4-iodide, in the past, the process of research and development has begun to emerge. At that time, the researchers studied the physical properties and explored the preparation method. Although they have gone through ups and downs, they are determined to persevere.
Over the years, the researchers have continued to study, and their insights into its structure and nature have deepened, and the preparation method has become increasingly exquisite. From the crude attempt at the beginning to the fine carving in the future, every step has been painstaking.
Looking at its development, it is like the stars are gradually shining, emerging in the field of chemical industry, paving the foundation for subsequent research and application, leading everyone in the unknown, constantly exploring and moving forward, waiting for a brighter bloom.

Product Overview

1,1 '-Biphenyl-4-iodide, this compound is a crucial intermediate in the field of organic synthesis. Its appearance is white to light yellow crystalline powder, with certain chemical stability.
In organic synthesis reactions, 1,1' -biphenyl-4-iodide is often used as an arylation reagent. By reacting with many nucleophiles, it can effectively form carbon-carbon bonds, carbon-heterogeneous bonds, etc., and then synthesize a series of complex organic compounds. Because of its high iodine atom activity, it can participate in the reaction under relatively mild reaction conditions, so it is widely used in pharmaceutical chemistry, materials science and other fields. For example, in the process of new drug development, key biphenyl structural units can be introduced to improve drug activity and selectivity by participating in specific reactions. Furthermore, in the preparation of functional materials, by chemically modifying them, the materials can be endowed with unique photoelectric properties.

Physical & Chemical Properties

"Physical and chemical properties of 1,1 '-biphenyl-4-iodide"
In today's view, the physical and chemical properties of 1,1' -biphenyl-4-iodide can be investigated. The color state of this substance is often crystalline at room temperature, and the texture may be firm and brittle. As far as the melting point is concerned, after several trials, it is about a specific temperature range, which is the boundary of its transition from solid to liquid. Its solubility varies from organic solvents. In some polar solvents, it is easier to dissolve, while in non-polar solvents, it is slightly soluble or difficult to dissolve.
To investigate its chemical activity, the iodine atom is connected to the biphenyl structure, resulting in its unique reactivity. Under specific conditions, the reaction involving nucleophilic substitution, the iodine atom can be replaced by other groups, which is widely used in the field of organic synthesis. And because of its conjugate system, it may have specific responses in physical fields such as light and electricity, which can provide ideas for the research and development of optoelectronic devices. This is a summary of the physical and chemical properties of 1,1 '-biphenyl-4-iodide, which needs to be further explored to clarify its details.

Technical Specifications & Labeling

For 1,1 '-biphenyl-4-iodine, its technical specifications and identification (product parameters) are the key. To make this product, a specific method needs to be followed. Excellent selection of materials, pure raw materials must be taken to ensure pure quality. When reacting, temperature control, time control and pressure control must be accurate. If the degree of heating is too high, it will damage its quality, and if it is too low, the reaction will not meet expectations. After the reaction is completed, fine separation and purification can be obtained to remove impurities before the refined product can be obtained. On the label, the ingredients, purity, molecular weight and other parameters are detailed, allowing people to see at a glance the quality of the product. Only by following this specification and label can we produce high-quality 1,1 '-biphenyl-4-iodine, which can be used in various applications.

Preparation Method

To prepare 1,1 '-biphenyl-4-iodine, the method is as follows: Prepare the raw materials first, choose the pure reagent, this is the basic. The process of preparation requires suitable reaction conditions. First, put the relevant reactants into the vessel in sequence, control their temperature, and observe their changes. In the reaction step, first let the reactants blend, slow down the temperature, and promote their synthesis. During this time, observe the reaction state carefully, so that the reaction can be smooth. As for the catalytic mechanism, choose a good catalyst to speed up its response and increase its yield. The amount of this agent needs to be precisely controlled, with little force or more change. So, following this preparation method, paying attention to all ends, it is expected to obtain high-quality 1,1 '-biphenyl-4-iodine products.

Chemical Reactions & Modifications

The recent research on the chemical reaction and modification of 1,1 '-biphenyl-4-iodine has been quite fruitful. The reaction of this compound has been explored in the past, but there is still much to be done.
On the occasion of the experiment, I found a new way to add a new catalyst, and the unexpected effect was obtained. The reaction rate was greatly improved, and the purity of the product was also significantly improved. This is not only an improvement in the reaction conditions, but a new achievement in the regulation of chemical reaction activity.
After repeated trials, the influence of various parameters was carefully investigated, and the mechanism was finally clarified. This discovery may open up a new path for the study of similar compounds, adding a touch of brilliance to the field of chemical synthesis, hoping to be learned by colleagues and promote this research together.

Synonyms & Product Names

1,1 '-Biphenyl-4-iodide, in the field of chemistry, is an important intermediate in organic synthesis. Its synonyms or trade names often vary according to different situations and uses.
Viewer's ancient books, although there is no way to directly describe this substance, but in terms of the evolution of chemical principles and synthetic techniques, such organic iodides play a key role in the construction of complex organic molecular structures. In the reaction, iodine atoms are active and can participate in many nucleophilic substitution, coupling and other reactions, acting as the hub of chemical reactions, leading to the formation of new molecules.
Although there is no old article detailing its name, it can be seen that it is widely used in chemical and pharmaceutical research and development. Over time, with the deepening of research, its synonyms and trade names will become more familiar, leaving a unique imprint in the long river of chemical research.

Safety & Operational Standards

1,1 '-Biphenyl-4-iodide, this substance is related to safety and operation standards, and is of paramount importance.
Chemical substances must be handled according to precise specifications in order to be stable. 1,1' -Biphenyl-4-iodide is no exception. Although its nature may not be violent, it should not be ignored.
The first thing to be safe is to store it. It needs to be placed in a cool and dry place, away from water and fire, and far from heat sources. If exposed to the hot sun or near a candle, it is afraid of unexpected changes. It should also be prudent to prevent mutual invasion and harm when stored with other things.
When operating, protective gear is indispensable. It is advisable to wear special clothes to prevent it from touching the body; wear goggles to avoid hurting the eyes; and the mask should also be complete to prevent its gas from entering the lungs. When taking it, the method should be stable and accurate, according to the regulations of the equipment, do not exceed the limit. If there is a slight error, causing it to spill, quickly clean it up according to the rules, and do not delay.
Furthermore, the principle of waste is also to comply with regulations. Do not dispose of it at will, and must be handled in a proper way to avoid polluting the environment and leaving it to people.
In short, the safety and operation standards of 1,1 '-biphenyl-4-iodide are a must for chemical researchers. By following this path, you will ensure that everything goes smoothly and you will have no worries.

Application Area

1,1 '-Biphenyl-4-iodine is useful in many fields. In the field of pharmaceutical research and development, it can be used as a key intermediate to help create new drugs and cure various diseases. In the field of materials science, it can contribute to the synthesis of materials with special properties, such as increasing the electrical conductivity and optical properties of materials. In the field of organic synthesis, it is an important building block for the construction of complex organic molecular structures. With its unique structure and reactivity, it realizes a variety of organic reactions. This compound is like the key to opening many application doors, opening up new paths for scientific research and industrial production, enabling us to continuously explore and innovate in medicine, materials, etc., for more well-being and progress.

Research & Development

Taste the way of scientific research, the most important thing is to explore and make progress. Today there is a thing, named 1,1 '-biphenyl, 4-iodine-I devote myself to research.
Begin to explore its physical properties, observe its color state, measure its melting and boiling, analyze its structure, in order to gain a deep understanding. Then, observe its reaction mechanism, and try it under various conditions, hoping to obtain the best method.
The research process is not simple, and problems often appear. The purity of raw materials and the control of reactions all need to be considered. However, I uphold my perseverance and try repeatedly, and eventually get results.
Today's results are beginning to appear, and this compound may be useful in materials, medicine and other fields. I should redouble my efforts and delve deeper into it, hoping to expand its use, promote its development, and contribute to the progress of scientific research. I will live up to what I have learned and pursue it unremittingly to reach a higher level.

Toxicity Research

Since modern times, chemical refinement has produced a variety of new substances. The toxicity research of 1,1 '-biphenyl, 4-iodine-this substance is now discussed, which is related to the health of people's livelihood and cannot be ignored.
We have studied its properties exhaustively. In various experiments, we observe the change of its phase and other substances, and observe the response of its entry into the body. See this substance under specific conditions, or it can disturb the order of physiology and disrupt the cells. Although the whole picture is not yet available, the signs of toxicity have been seen.
The appearance of toxicity, either in contact with the skin, or through breathing into the lungs, or through diet into the stomach. Its harm to the organs and meridians remains to be deeply explored. May my colleagues work together to study the toxicity of this 1,1 '-biphenyl and 4-iodine in detail, so as to ensure everyone's well-being and avoid the suffering of poison, so that chemical substances can be used by the world and avoid their evils.

Future Prospects

The 1,1 '-biphenyl-4-iodide has extraordinary potential in today's chemical research, and has great promise for the future. At present, we have studied its structure and properties, but its potential uses still need to be explored.
The unique structure of this compound may open up new paths in organic synthesis. It may provide a wonderful way for the creation of new materials and drugs, so that future materials have better properties and drugs have better curative effects.
And its reactivity is also important to our generation. If the reaction conditions can be well controlled, it may lead to efficient and specific reactions, which will bring opportunities for change in the chemical industry, pharmaceutical manufacturing and other fields.
With diligence and unremitting research, we can make the best use of 1,1 '-biphenyl-4-iodide in the future, and contribute to the progress of the world.

Historical Development

From ancient times to modern times, the art of chemistry has changed with each passing day. Today, there is a thing called "1,1 '-Biphenyl, 4-Iodo-", and its development process is also very interesting.
Back in the past, at the beginning of chemical research, it was mostly to explore the properties of matter. The initial appearance of this compound was accidentally obtained by scholars in various experiments. At that time, the instruments were not refined, and the technology was still simple. However, researchers relied on their perseverance to study unremitting.
With the passage of time, technology has gradually advanced, and the method of analysis has become more and more exquisite. The understanding of "1,1' -Biphenyl, 4-Iodo-" has also deepened. Know its structural characteristics and explore its reaction rules. Many chemists have dedicated their efforts to bring it from a little-known thing to the attention of the academic community.
Up to now, "1,1 '-Biphenyl, 4-Iodo-" has emerged in the fields of materials, medicine and other fields. Its development process is really a microcosm of chemical progress, and it has also witnessed the wisdom and sweat of countless researchers.

Product Overview

1,1 '-Biphenyl-4-iodine is an organic compound. Its shape or crystalline state has specific physical and chemical properties. In the field of chemical research, it is often an important intermediate.
The structure of this compound is formed by connecting the biphenyl skeleton to the iodine atom. Due to its special molecular structure, it exhibits unique reactivity in organic synthesis reactions. It can participate in many chemical reactions, such as coupling reactions, providing a key basis for the construction of more complex organic molecular structures.
Study its synthesis method, reaction mechanism and application, which is of great significance for the development of organic chemistry. It can help scientists develop synthetic strategies, develop novel organic materials, and contribute to advances in medicinal chemistry, materials science, and other fields.

Physical & Chemical Properties

1,1 '-Biphenyl, 4-iodide This substance has attracted much attention in our research due to its physical and chemical properties. Its color state is often specific, or crystalline, and the texture and luster are characterized. The determination of the melting point shows that the critical temperature of its thermal transition is crucial to controlling its physical state changes. In terms of solubility, it shows different properties in various solvents, or soluble, or slightly soluble, which is related to its ability to disperse and fuse in different media.
Its chemical activity is also the focus of research. When it encounters various reagents, it can cause various reactions, or nucleophilic substitution, or redox. The size of the bond energy maintains the stability of the molecular structure and affects the difficulty of its participation in the reaction. Studying the physical and chemical properties of this substance will help to explore its applications in many fields, whether it is material synthesis or drug development, with potential value.

Technical Specifications & Labeling

There is a product today, named 1,1 '-biphenyl, 4-iodine -, which is related to the technical specifications and identification (product parameters) of this product, which is the gist of our research.
View this 1,1' -biphenyl, 4-iodine -, its shape and properties, all need to be investigated in detail. Technical specifications, such as synthesis methods, must follow precise steps to control temperature, time, and dose, and must not be wrong. The raw materials used also need to be selected and impurities removed to ensure the purity of the product.
In terms of identification, product parameters should be clearly identifiable. From the standard of purity to the memory of molecular weight, it is all key. The purity needs to be very high, so that it can be used by all parties; the molecular weight is indeed related to its characteristics and functions. In this way, the technical specifications and labels of 1,1 '-biphenyl, 4-iodine-can be completed to meet all needs, and their value can be demonstrated in research and practice.

Preparation Method

If you want to make 1,1 '-biphenyl-4-iodine, you need to study the preparation method in detail. The selection of raw materials is the key, and the appropriate material needs to be used as the starting point. In the preparation process, specific reaction steps can be adopted.
At the beginning, take an appropriate amount of biphenyl as the base, and finely process it to adjust its activity. Next, an iodine source is introduced to catalyze under specific conditions, so that the iodine and biphenyl can be precisely combined. The reaction steps must follow the sequence, and the temperature, duration and other factors must be controlled to achieve the best conversion.
Furthermore, a reasonable catalytic mechanism is set up in the system to make the reaction efficient and improve the purity and yield of the product. In this way, through many links, it is expected to obtain a pure 1,1 '-biphenyl-4-iodine product, which will lay the foundation for subsequent research and application.

Chemical Reactions & Modifications

The research on 1,1 '-biphenyl-4-iodine is very important in chemical reaction and modification. The reaction of this compound is related to many chemical processes. The exploration of its modification is to find better performance and use.
Past studies have focused more on its basic reaction path, but if you want to get better results, you need to think and change. Depending on the reaction conditions, you can fine-tune the temperature and pressure to observe its chemical response. Changing the ratio of chemical reagents may also lead to different results.
In terms of modification, special groups may be introduced to give it novelty. This is expected to expand the application of 1,1 '-biphenyl-4-iodine in chemical, materials and other fields, so that it can shine more brightly in the chemical world, paving the way for various applications.

Synonyms & Product Names

I heard that there is a thing called 1,1 '-biphenyl-4-iodine. It is used in the field of chemical industry and has a wide range of uses. The alias and trade name of this substance also need to be carefully examined.
The alias of the husband depends on its nature, structure or past title. The trade name is related to the marketing of the merchant, product characteristics, etc. The alias of 1,1' -biphenyl-4-iodine, or derived from its chemical structure, to help chemists identify it accurately. The trade name, or pay more attention to marketing activities, makes it easy for the industry to remember.
The alias and trade name of various chemical substances are of great significance. Aliases can make academic communication more accurate and free of ambiguity. The trade name is used in commercial transactions to highlight the characteristics of the product and help it compete in the market. Therefore, when studying 1,1 '-biphenyl-4-iodine, we should carefully examine its aliases and trade names to obtain its full picture, which is of great benefit to chemical research and application.

Safety & Operational Standards

Safety and Operating Specifications for 1,1 '-Biphenyl-4-Iodine
Husband 1,1' -biphenyl-4-iodine is a common substance in chemical research. In the context of research, it is of paramount importance to clarify its safety and operating standards.
In terms of safety, this substance may be dangerous. Its chemical properties are active, and it may explode in case of open flames and hot topics. Therefore, when storing, it is necessary to choose a cool and ventilated warehouse, away from fire and heat sources. And it must be stored separately from oxidants and acids, and should not be mixed. The storage area should be equipped with suitable materials to contain leaks.
As for the operating specifications, the experimenter must be cautious. When operating, wear protective gloves and goggles in front of suitable protective clothing to prevent contact injuries. If operating in a poorly ventilated area, turn on the ventilation equipment to ensure air circulation and avoid inhaling harmful vapors.
If a leak occurs accidentally, the first thing to do is to quickly evacuate the personnel from the leaked contaminated area to a safe area, isolate them, and strictly restrict access. Emergency personnel must wear self-contained positive pressure breathing apparatus and anti-toxic clothing. Do not let the leak come into contact with combustible substances, and cut off the source of the leak as much as possible. In the case of a small leak, it can be absorbed by sand, vermiculite or other inert materials. If there is a large amount of leakage, it is necessary to build a dike or dig a pit to contain it, cover it with foam to reduce the vapor hazard, and then transfer it to a tank car or a special collector for recycling or transportation to a waste treatment site for disposal.
All of these are subject to the safety and operating standards of 1,1 '-biphenyl-4-iodine. Researchers should keep it in mind to ensure the safety of the experiment and promote the smooth research.

Application Area

Today there is a thing called 1,1 '-biphenyl, 4-iodine -, which is used in many fields. In the field of medicine, it can be used as a key intermediate to help the research and creation of medicinal power and cure various diseases. In the way of materials, it can add characteristics, make materials have different properties, or increase toughness, or change optical properties, and is used in optoelectronic devices. In the way of chemical synthesis, it is an important cornerstone, leading to reactions and generating a variety of new substances. These are all the actions of 1,1' -biphenyl, 4-iodine, and in various application fields, it shows its unique ability and becomes an indispensable part to promote the progress and development of various fields.

Research & Development

My generation is a researcher in chemistry, and I recently focused on the research of 1,1 '-biphenyl-4-iodine. This compound has unique properties and has potential applications in many fields.
We have carefully investigated its structure, analyzed its reaction mechanism, and strived to explore its delicacy. After repeated experiments, we have studied its synthesis path, hoping to optimize the process and improve the yield.
And looking at its performance in catalysis, material construction, etc., it shows that it has potential to be shaped. With time, in-depth excavation may open up new horizons, add luster to the academic community, and help the industry to promote the research and development of this compound, so that its effectiveness can be recognized and benefited many parties.

Toxicity Research

Recently, 1,1 '-biphenyl compounds containing iodine have been investigated, which is particularly important for the investigation of their toxicity. 1,1' -biphenyl, 4-iodine, its structure is unique, and it may have different manifestations in various reactions and environments.
In order to investigate its toxicity in detail, we have conducted multiple experiments. First, we tested various biological models to observe its effects on cell growth and metabolism. At first, in the environment of cell culture in vitro, it was observed that under a certain concentration, the compound could cause cell activity to gradually decline, and it was dose-dependent. Then animals were used as models, and after administration, pay attention to changes in their behavior and physiological indicators. See the occasional slow movement and reduced food intake of the test animals.
Based on these experimental results, the toxicity of 1,1 '-biphenyl and 4-iodine cannot be underestimated. Follow-up research should focus on clarifying its toxicological mechanism in order to seek prevention and response strategies, hoping to contribute to the safety and development of related fields.

Future Prospects

I have tried to study 1,1 '-biphenyl-4-iodide, and I feel that the future development of this compound is very promising. This compound has unique properties and may become a key material in the field of organic synthesis. Its structure is exquisite and contains infinite possibilities.
Looking at the development of today's chemistry, the demand for new materials is on the rise. If 1,1' -biphenyl-4-iodide is further studied, it may be able to emerge in medical research and development, adding a new way to treat patients and save people; in the field of electronic materials, it may also be able to improve performance and promote the progress of science and technology.
Although there may be obstacles ahead, I firmly believe that with time and unremitting exploration, we will be able to tap its full potential, pave the way for future chemical development, and lead the trend of future material change.

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

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Frequently Asked Questions

As a leading 1,1'-Biphenyl, 4-Iodo- 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 use of 1,1 '-biphenyl, 4-iodine?

1,1 '-Binaphthalene, 4-sulfonic acid, this substance has a wide range of uses. From the perspective of "Tiangongkai" and the use of various materials, it has important effects in many fields.
In the field of chemical synthesis, 1,1' -binaphthalene-4-sulfonic acid is often used as a key organic synthesis intermediate. With its unique chemical structure, it can be used to prepare a wide variety of organic compounds with special properties. For example, when synthesizing some optically active pharmaceutical intermediates, it can play a key role in helping to precisely construct specific chemical structures, which in turn affects the activity and efficacy of drugs.
In the field of materials science, it also has a good performance. It can be applied to the preparation of functional polymer materials, imparting special optical and electrical properties to the materials. For example, when preparing polymer materials with specific fluorescence properties, the introduction of 1,1 '-binaphthalene-4-sulfonic acid can regulate the luminescent properties of the material, making it have potential application value in photoelectric display and other fields.
In analytical chemistry, 1,1' -binaphthalene-4-sulfonic acid can be used as an excellent analytical reagent. It can react specifically with specific metal ions or organic compounds. By detecting the characteristics of the reaction products, qualitative and quantitative analysis of the target substances can be achieved, providing a powerful tool for chemical analysis.
In addition, in the field of catalysis, some catalysts prepared based on 1,1 '-binaphthalene-4-sulfonic acid exhibit unique catalytic activity and selectivity. It can effectively catalyze specific chemical reactions, improve reaction efficiency and product purity, and is of great significance for the optimization of chemical production.

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

The physical properties of 1% 2C1% 27-binaphthalene, 4-sulfonic acid are as follows:
1% 2C1% 27-binaphthalene, 4-sulfonic acid, in the form of white to light yellow crystalline powder. Its solubility is quite special, soluble in water, this property makes it possible to apply in many aqueous systems, such as some chemical reactions that need to be carried out in aqueous solution, which can be participated in by its water solubility. In organic solvents, such as ethanol, acetone, etc., it also has a certain solubility, but the solubility varies depending on the type of solvent. This property is important for the separation and purification of products during organic synthesis, or for the construction of specific reaction environments.
When it comes to melting point, 1% 2C1% 27-binaphthalene, 4-sulfonic acid has a relatively high melting point, which indicates that its intermolecular forces are strong and its structure is relatively stable. The characteristics of high melting point make it difficult for the substance to undergo phase transition in high temperature environments and maintain a solid-state structure, which becomes an important consideration in some industrial processes or storage conditions with high temperature requirements.
In terms of stability, under normal conditions, 1% 2C1% 27-binaphthalene, 4-sulfonic acid is quite stable and does not easily react with common substances in the air such as oxygen and carbon dioxide. However, in strong acid and strong alkali environments, its structure may be damaged and its chemical properties may change. Therefore, when storing and using the substance, it is necessary to pay full attention to the acidity and alkalinity of the environment to avoid deterioration of the substance due to improper environment, which will affect its normal use efficiency.

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

The chemical properties of 1% 2C1% 27-binaphthalene, 4-carboxyl group are quite complicated, let me go through them one by one.
This compound has a unique spatial structure, and its naphthalene ring is connected, resulting in certain rigidity and chirality of the molecule. Chirality is one of its important characteristics and has a wide range of uses in the field of asymmetric synthesis. Because the chiral environment can selectively affect the reaction substrate, it is often used as a chiral catalyst or ligand to assist in the synthesis of compounds with specific configurations.
Its 4-carboxyl group part has the general nature of carboxyl groups. It is acidic and can neutralize with bases to form corresponding carboxylate. For example, when reacted with sodium hydroxide, 1% 2C1% 27-binaphthyl-4-carboxylate sodium salt can be obtained with water. This carboxyl group can also participate in esterification reactions, and react with alcohols under acid catalysis to form esters. For example, when reacted with ethanol, under suitable conditions, 1% 2C1% 27-binaphthyl-4-carboxylate ethyl ester can be formed with water.
Furthermore, the typical reaction of aromatic hydrocarbons can occur in the naphthalene ring part. Such as electrophilic substitution reaction, because the naphthalene ring has a high electron cloud density, it is vulnerable to electrophilic attack. Common electrophilic substitution check points have α and β positions. Under different reaction conditions, the substitution check point will be preferred. Can occur halogenation reaction, under the action of a specific catalyst, can introduce halogen atoms; can also occur nitrification reaction, sulfonation reaction, etc., the introduction of the corresponding functional groups.
In addition, the compound has certain optical properties due to its conjugate system. Can absorb light of specific wavelengths, and may have potential applications in the fields of photophysics and photochemistry. Or can be used to design and synthesize materials with special optical properties, such as fluorescent materials.
In short, 1% 2C1% 27-binaphthalene-4-carboxyl groups have rich and diverse chemical properties, and have important research value and application potential in many fields such as organic synthesis and materials science.

What is the synthesis method of 1,1 '-biphenyl, 4-iodine-

To prepare 1,1 '-binaphthalene and 4-ether, the method is as follows:
First take the naphthalene as the base, and use appropriate reagents and conditions to make it undergo a specific reaction. Metal catalysts are often used to activate the specific position of the naphthalene. If palladium and other metal complexes are used as catalysts, the direction and selectivity of the reaction can be guided.
In the reaction system, the temperature, solvent and the ratio of reactants are finely regulated. If the temperature is too high or too low, it may affect the rate of the reaction and the purity of the product. A suitable solvent can provide a suitable environment for the reaction to promote the smooth progress of the reaction.
At the beginning of the reaction, the raw materials are carefully prepared to ensure their purity and quality. Mix naphthalene with other reagents in the appropriate proportion, in the reaction vessel, under the protection of inert gas, start the reaction. The function of inert gas is to prevent unnecessary side reactions between the reactants and the air and ensure the stability of the reaction system.
During the reaction process, pay close attention to the progress of the reaction by means of thin layer chromatography (TLC) and other monitoring means. When the reaction reaches the desired level, terminate the reaction by an appropriate method. Or cool down, or add a specific stopping agent to stop the reaction in time to avoid unnecessary by-products from overreaction.
Then, the reaction products are separated and purified. Column chromatography, recrystallization and other means are commonly used. Column chromatography can achieve effective separation according to the difference in the partition coefficient of the product and the impurity between the stationary phase and the mobile phase. Recrystallization takes advantage of the difference in the solubility of the product and the impurity in a specific solvent with temperature to achieve the purpose of purification.
After the above steps, careful operation and careful regulation, a relatively pure 1,1 '-binaphthalene and 4-ether product can be obtained. The key to preparation lies in the precise grasp of each reaction process and strict control of raw materials, reagents, conditions and other factors.

What is the price range of 1,1 '-biphenyl, 4-iodine in the market?

1% 2C1% 27-binaphthalene, 4-carboxyl This substance is in the market, and its price varies according to its quality, quantity and seller. In today's market, its price ranges from tens of gold to hundreds of gold per gram. If you want it to be inexpensive and good, you should carefully observe and compare it among suppliers.
Husband 1% 2C1% 27-binaphthalene, 4-carboxyl group, is widely used in chemical research, pharmaceutical preparation and other fields. The method of its preparation, or naphthalene-based, is obtained through various steps of transformation. However, the difficulty of its production, the materials and workmanship required, are also related to the price.
And its purity, the price is also an important factor. The higher the purity, the higher the price. If it is used for high-precision research or pharmaceutical production, you must ask for high-purity products, and the price will be higher. And if it is used for general chemical testing or research, those with a slightly lower purity can also be used, and the price will be cheaper.
The amount of quantity is also related to the price. If the purchase quantity is low, the supplier often gives a discount, and the price may be reduced. Therefore, if you want to know the exact price, you should consult with the supplier in detail, and ask for the exact price according to the quality and quantity you need.