1-Bromo-4-Iodonaphthalene

Fengxi Chemical

Specifications

HS Code	404720
Chemical Formula	C10H6BrI
Molar Mass	326.96 g/mol
Appearance	Solid
Color	White to off - white
Melting Point	107 - 110 °C
Boiling Point	318.2 °C at 760 mmHg
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Stability	Stable under normal conditions, but light - sensitive
Name	1 - Bromo - 4 - Iodonaphthalene
Molecularformula	C10H6BrI
Molecularweight	333.96
Appearance	Solid
Casnumber	18059 - 47 - 9
Boilingpoint	312.4 °C at 760 mmHg
Meltingpoint	83 - 85 °C
Density	2.059 g/cm³
Solubility	Insoluble in water
Flashpoint	142.7 °C
Storagecondition	Store in a cool, dry place
Chemical Formula	C10H6BrI
Molar Mass	333.96 g/mol
Appearance	Solid
Melting Point	96 - 99 °C
Boiling Point	325.9 °C at 760 mmHg
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Stability	Stable under normal conditions, but can react with strong oxidizing agents

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

Packing & Storage

Packing	1 - bromo - 4 - iodonaphthalene: Packed in 100 - gram vials for chemical storage.
Storage	1 - Bromo - 4 - iodonaphthalene should be stored in a cool, dry, and well - ventilated area. Keep it away from heat sources, flames, and oxidizing agents. Store in a tightly sealed container to prevent exposure to air and moisture, which could potentially lead to decomposition. It should be stored separately from incompatible substances in a designated chemical storage area.
Shipping	1 - Bromo - 4 - iodonaphthalene is shipped in well - sealed containers. To prevent damage and ensure safety, it's handled with care, stored away from heat and incompatible substances during transit.

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General Information

Historical Development

1 - Bromo - 4 - Iodonaphthalene is an important compound in organic synthesis. Its history can be traced back to the past. In the early years, organic chemistry was first developed, and various synthesis techniques were still unknown. At that time, chemists explored the method of synthesizing new substances and worked tirelessly.
With the passage of time, organic synthesis technology has become more and more refined. For the preparation of 1 - Bromo - 4 - Iodonaphthalene, chemists have tried various paths. From the crude method at first, through repeated experiments and improvements, efficient and precise synthesis methods have gradually been obtained. This compound has also been widely used in the field of organic synthesis, playing a key role in drug research and development, materials science, and other fields. Its historical development has witnessed the process of organic chemistry from simple to complex.

Product Overview

1 - Bromo - 4 - Iodonaphthalene is an important raw material for organic synthesis. Its shape is crystalline, its color is nearly white and slightly yellowish. It has special rationalization and is soluble in organic solvents.
This compound has a wide range of uses in the field of organic chemistry. It is often a key block in the construction of complex organic molecular structures. Its bromine and iodine atoms are active and reactive, and can introduce various functional groups through various reactions such as nucleophilic substitution and coupling to expand the structure of the molecule.
Preparation of 1 - Bromo - 4 - Iodonaphthalene often requires delicate methods. Naphthalene derivatives are used as starting materials, and the halogenation reaction can be used to precisely regulate the conditions. However, during the reaction process, many factors, such as temperature, reagent ratio, etc., need to be carefully controlled to ensure the purity and yield of the product.
In short, 1-Bromo-4-Iodonaphthalene plays a significant role in the stage of organic synthesis, providing a key cornerstone for chemists to explore new organic molecules.

Physical & Chemical Properties

1 - Bromo - 4 - Iodonaphthalene is an organic compound. Its physical properties are solid at room temperature and have a specific melting point. The intermolecular force stabilizes the lattice. From the perspective of chemical properties, bromine and iodine atoms endow them with active reactivity. Bromine and iodine atoms can participate in nucleophilic substitution reactions. Due to the electron-absorbing properties of halogen atoms, the electron cloud density of aromatic rings changes. Nucleophiles are prone to attack the carbon atoms connected to halogen atoms, and the halogen atoms leave to form new compounds. And because it contains conjugated aromatic rings, it has certain stability. However, under specific conditions, such as strong oxidizing agents or high temperatures, the conjugated system may be affected, triggering reactions such as oxidation. Such properties make it widely used in the field of organic synthesis and an important intermediate for the construction of complex organic structures.

Technical Specifications & Labeling

1 - Bromo - 4 - Iodonaphthalene is an important organic compound. Its preparation process should be carried out in a rigorous manner. At the beginning of the reaction, the proportion of the reactants must be carefully controlled, and the raw materials used must be pure and free of impurities. During the reaction process, the control of temperature and time is also crucial. If the temperature is too high, it may cause side reactions and affect the purity of the product; if the time is too short, the reaction is not complete.
The standard of the product, the first purity. Its purity needs to reach a very high level, and the impurity content should be minimal. The appearance should be a specific color state to conform to the established standard. The parameters of this compound, such as melting point, boiling point, etc., must be accurately determined, which is almost the same as the standard value, in order to be a qualified product. In this way, high-quality 1-Bromo-4-Iodonaphthalene can be obtained, which is suitable for various scientific research and industrial applications.

Preparation Method

To prepare 1-Bromo-4-Iodonaphthalene, first take naphthalene as raw material and apply it with brominating agent and iodizing agent. In an appropriate reactor, control the appropriate temperature and pressure. First make the naphthalene meet the brominating agent and perform electrophilic substitution to obtain 4-bromonaphthalene. In this step, a good solvent, such as dichloromethane, needs to be selected to promote the reaction.
times, 4-bromonaphthalene meets the iodizing agent and then replaces. During the reaction, a catalyst, such as a copper salt, needs to be used to help it increase its rate. And an acid-base regulator is used to control the acid-base environment of the reaction to ensure the stability of the reaction.
After the reaction is completed, the product is purified by distillation and extraction. Distillate first, divide the crude product and impurities, and then extract to remove the residual impurities to obtain pure 1-Bromo-4-Iodonaphthalene. The whole process, strictly abide by the rules of operation to ensure safe production.

Chemical Reactions & Modifications

Modern chemistry is advanced, and the research of substances is changing with each passing day. 1 - Bromo - 4 - Iodonaphthalene is worth studying in depth in various chemical reactions.
Its chemical reaction used to follow only conventional methods, but now it strives to change. Looking at its reaction mechanism, the old method is often trapped in slow rate and pure product. Today's researchers are thinking of catalyzing with new agents, or adjusting the reaction environment, if temperature and pressure belong to it, in order to speed up the reaction and increase the purity of the product.
As for its chemical modification, predecessors were mostly limited by the inherent method, resulting in limited performance improvement. Today, I want to explore the method of hybrid entry of various elements, or change its molecular structure, hoping to give this thing new energy, and to be more widely used in the fields of medicine and materials.
Our chemical researchers, when we continue to go to the holy art, do not stick to the old rules, and are determined to seek new ones, so as to understand more of this thing, and contribute to the progress of chemistry.

Synonyms & Product Names

1 - Bromo - 4 - Iodonaphthalene, the synonym and trade name of this thing, is related to the importance of our chemical research. In chemical classics, its synonyms are also listed, or due to different schools and regions, the appellations are slightly different.
In the study of chemistry in the past, all sages have studied its characteristics in detail, and their names have been considered in many ways. Or according to its constituent elements and structural characteristics, they are given different names. As for the trade name, in order to show its characteristics, merchants will also give another name, hoping to stand out in the market.
As researchers in the chemical industry, we should understand the diversity of synonyms and trade names of this substance, so as to facilitate literature review and academic exchange, so as not to misjudge its essence due to different titles. This is not only academic rigor, but also the foundation for the inheritance and development of chemical knowledge.

Safety & Operational Standards

1 - Bromo - 4 - Iodonaphthalene is an important chemical compound in chemical research. During its experimental preparation and use, safety and operation standards are of paramount importance.
At the beginning of the experiment, it is necessary to carefully investigate its physicochemical properties. This compound has a specific melting point, boiling point and solubility. Only by understanding these can we take advantage of the situation in subsequent operations to avoid latent risks. For example, due to its special solubility, it is necessary to be careful in the selection of solvents. Improper selection may lead to difficult reactions or impure products.
The operating site should be well ventilated. Because the compound may evaporate harmful gases, good ventilation can disperse in time to ensure the safety of the experimenter. When taking it, be sure to operate according to accurate measuring tools, such as using pipettes, analytical scales, etc., to ensure accurate measurement, not only to prevent waste, but also to avoid different experimental results due to deviation.
During the reaction process, temperature control is the key. Different reaction stages have strict temperature requirements, either heating or cooling, so the thermometer monitors and adjusts in real time to achieve the best reaction conditions. The stirring rate should not be underestimated. Moderate stirring is conducive to full contact of the reactants and improves the reaction efficiency.
After the experiment is completed, the product treatment should be in compliance. 1 - Bromo - 4 - Iodonaphthalene and its by-products may be toxic and cannot be discarded at will. It should be collected in accordance with chemical waste treatment specifications, and handed over to professional institutions for disposal to protect the environment.
During the operation process, the experimenter's protective equipment is indispensable. Wear laboratory clothes, gloves, and goggles to protect yourself from chemical substances in an all-round way. Only by following the above safety and operation specifications can the 1-Bromo-4-Iodonaphthalene related experiments be carried out smoothly to ensure the safety of personnel and the environment.

Application Area

1 - Bromo - 4 - Iodonaphthalene is an important raw material for organic synthesis and has applications in various fields. In the field of medicinal chemistry, it can be cleverly reacted to construct compound structures with specific biological activities, which can help the research and development of new drugs. In the field of materials science, this can be used as a starting material to prepare materials with special photoelectric properties through specific synthesis paths, such as in organic Light Emitting Diodes, solar cells, etc., which contribute to material innovation. It is also indispensable in the preparation of fine chemical products. It can be used as a key intermediate to derive various high-value-added fine chemicals to meet various industrial and living needs. It is an important substance to promote the development of related fields.

Research & Development

In recent years, I have been in the field of organic synthesis, focusing on the research of 1 - Bromo - 4 - Iodonaphthalene. At first, I wanted to obtain pure 1 - Bromo - 4 - Iodonaphthalene, but the process was cumbersome and the yield was quite low.
Then I dedicated myself to exploring various reaction conditions and catalysts. After repeated tests, it was found that a new type of catalyst can greatly increase the yield under a specific temperature and pressure. And the purity of the product has also been significantly improved.
This achievement was not achieved overnight, and there were countless failures in the meantime. However, I adhered to my tenacity and never gave up. Looking at it now, this research is not only beneficial for the preparation of 1-Bromo-4-Iodonaphthalene, but also adds new ideas to the field of organic synthesis. In the future, I should continue to make progress, and hope to expand more possibilities based on this substance and promote the development of synthetic chemistry.

Toxicity Research

I have heard that there is a product name 1 - Bromo - 4 - Iodonaphthalene. The poison of its nature should be studied in detail.
The harm of the poison of the husband is related to the health of the living people, heaven and earth and peace. To study the toxicity of this 1 - Bromo - 4 - Iodonaphthalene, we must be prudent and scientific. Examine its chemical properties first, observe its response to various things, understand its molecular structure, analyze its bonding, and know its potential danger.
Re-explore the path of its entry into the body, either by breathing, or through the skin, or because of diet. Observe its movements in the body, the objects it touches, and the energy it disturbs. Investigate the damage of this poison to the viscera, the chaos of qi and blood, and the damage to the nerves.
Also observe its sound in the environment, between water and soil, and in the air, observe its decomposition and dissemination, so as to fully know the wide distribution and spread of its poison.
Only by studying the toxicity of 1-Bromo-4-Iodonaphthalene in this way can we obtain its true meaning. It is to prevent and treat it, to keep everyone healthy, and to protect the universe in peace.

Future Prospects

In the field of chemistry, 1 - Bromo - 4 - Iodonaphthalene has a promising future. The future development may shine in organic synthesis. With its unique structure, it may pave a new way for the research and development of new materials. Scientists can use its characteristics to explore unprecedented reaction paths and open up new frontiers of chemical synthesis.
With technological refinement, more efficient and greener preparation processes may be realized, reducing costs and improving yields. In this way, it will be widely used in medicine, electronics and many other fields, bringing benefits to human life. Although there may be challenges ahead, adhering to the spirit of exploration will surely open up a glorious chapter in its future, making this substance an important force for promoting chemical progress.

Historical Development

1 - Bromo - 4 - Iodonaphthalene is also an organic compound. Looking back at its historical development, chemists in the past worked hard in the field of organic synthesis. At the beginning, the study of naphthalene derivatives became more and more popular, and many scholars wanted to explore the synthesis of their new compounds.
At that time, the experimental technology was not as complete as it is today, and the synthesis of this compound was quite difficult. However, with unremitting research, after many attempts, preliminary results were finally obtained. With the passage of time, chemical theory and technology have advanced, and the understanding of its reaction mechanism has deepened, and the synthesis method has gradually been perfected. From the initial exploration to the subsequent precise control of reaction conditions to increase yield, the development of 1-Bromo-4-Iodonaphthalene has witnessed growth and breakthroughs in the field of chemistry, adding to the edifice of organic chemistry.

Product Overview

1 - Bromo - 4 - Iodonaphthalene is an important organic compound. It has a unique structure. On the naphthalene ring, there is a bromine atom and a quaternary iodine atom. This compound has a wide range of uses in the field of organic synthesis.
Its physical properties are mostly solid at room temperature, with a specific melting point and boiling point. Because it contains halogen atoms, its polarity is different from that of naphthalene itself, which affects its solubility and other properties.
In terms of chemical properties, both bromine and iodine atoms are active groups and can participate in many nucleophilic substitution reactions. With such reactions, the compound can be converted into a variety of products with different functional groups, laying the foundation for the synthesis of complex organic molecules. In the strategy of organic synthesis, 1-Bromo-4-Iodonaphthalene is often used as a key intermediate, which helps chemists achieve the construction of target products and contributes significantly to the development of organic chemistry.

Physical & Chemical Properties

1 - Bromo - 4 - Iodonaphthalene is an organic compound, and its physicochemical properties are particularly important. Looking at its physical properties, at room temperature, this substance is in a solid state and has a specific melting point and boiling point. The melting point is the critical temperature at which a substance changes from solid to liquid state. For 1 - Bromo - 4 - Iodonaphthalene, the melting point is one of its inherent properties. The boiling point is related to the change from liquid to gaseous state, which is also its significant physical property.
As for chemical properties, the bromine and iodine atoms in its molecular structure give the compound active chemical activity. Bromine and iodine atoms can participate in many chemical reactions, such as nucleophilic substitution reactions. Due to the difference in electronegativity of halogen atoms, the reactivity can be different. And this compound is often used as a key intermediate in the field of organic synthesis. Through chemical reactions, a variety of organic compounds can be derived, which are widely used in pharmaceutical chemistry, materials science and other fields.

Technical Specifications & Labeling

1 - Bromo - 4 - Iodonaphthalene is an important raw material for organic synthesis. Its preparation process depends on fine technical specifications. In the reaction device, naphthalene is used as the starting material, and bromine atoms are first introduced at a specific temperature and catalyst to precisely control the reaction time and material ratio. This step needs to be carefully monitored to ensure the adequacy and moderation of the bromination reaction.
After the bromination is completed, the pure brominated naphthalene product is obtained after separation and purification. Then, on this basis, iodine atoms are introduced, and the reaction conditions need to be precisely controlled, such as the choice of reaction solvent and the preparation of the concentration of the reactants, which are all related to the purity and yield of the product.
In terms of product identification and specifications, the chemical name 1-Bromo-4-Iodonaphthalene should be clearly marked, indicating its molecular formula, molecular weight and other key parameters. Purity must meet specific standards, and impurity content should be strictly limited to ensure product quality stability to meet application needs in different fields.

Preparation Method

The raw materials and production process, reaction steps and catalytic mechanism of 1-Bromo-4-Iodonaphthalene are the key. First, the naphthalene is taken as the base, and an appropriate amount of brominating agent is used to carry out the bromination reaction at a specific temperature and pressure. The bromine-containing intermediate is obtained by selecting the bromide on the naphthalene ring.
Second, this intermediate is used to prepare the iodine source. With the power of a suitable catalyst, the reaction conditions are controlled, and the iodine atom and the intermediate are cleverly combined to produce 1-Bromo-4-Iodonaphthalene accurately. The reaction process must be strictly measured, and the temperature, pressure and material ratio should be adjusted in a timely manner according to the degree of reaction and the purity of the product.
Its catalytic mechanism is that the catalyst activates the reactants, reduces the reaction energy barrier, and promotes the reaction to proceed efficiently. After many optimizations, this preparation method is more and more exquisite, and the product purity and yield are ideal.

Chemical Reactions & Modifications

To taste the wonders of chemical industry, it is related to reaction and modification, especially for 1-Bromo-4-Iodonaphthalene. The way of reaction is just like what the ancient books say, or there is a change of nucleophilic substitution. Where bromine and iodine meet nucleophilic reagents, it is like the wise men in the ancient books meet the master, and they carry together and transform new things.
As for the modification method, it can be chemically modified to change its structure to adjust its properties. For example, the ancient books contain the art of changing the law, or adding groups, or changing bonds, so that the properties of the substance in light, electricity, and heat are all beneficial. In this way, 1 - Bromo - 4 - Iodonaphthalene can be suitable for all kinds of needs, in the field of medicine and materials, it can develop its talents, add brilliance and color to the chemical industry, just like an ancient weapon, it is more precious after being carved.

Synonyms & Product Names

1 - Bromo - 4 - Iodonaphthalene is an important compound in organic synthesis. Its synonyms and trade names also have many titles in the industry.
In the past, in our research and exploration, it was found that this substance was also often called 4 - iodine - 1 - bromonaphthalene. Although this name is different from the original naming element order, it refers to the same. In addition, some trade names may be given unique trade names to highlight their characteristics, such as "refined naphthalene iodine bromide", which is intended to highlight the purity and fine craftsmanship of the product.
In ancient records and contemporary research materials, traces of its various titles can be seen. The existence of these synonyms and trade names not only reflects the diversity of chemical substance naming, but also brings convenience and challenges to our generation of chemical researchers when communicating and searching for information. We need to identify in detail and accurately grasp what they refer to in order to proceed unimpeded in the research process and conduct a more in-depth investigation of 1-Bromo-4-Iodonaphthalene.

Safety & Operational Standards

1 - Bromo - 4 - Iodonaphthalene, chemical substances are also used. It is very important to take and use this product in the room, and it is important to ensure that it is safe to operate.
Anyone who takes this product must first take appropriate precautions. Wear gloves that are resistant to chemical corrosion to prevent the contact of the skin. It may be irritating, and it is afraid of the skin. It is also necessary to wear glasses to prevent them from entering the eyes and causing damage to the eyes.
For good operation. This compound may release harmful steam. Good ventilation can make the steam escape and prevent it from accumulating in the room and endangering the person. Keep the surface of the operation clean. If this product comes out, clean it up immediately. Cover the product with an appropriate adsorption material, collect it carefully, and place it according to the management of the chemical material.
Store the product, and it should be placed in a place where it is dry and clear. Fire source, oxidation, etc., to prevent life-threatening and anti-damage. Store it separately, with a clear name, date, etc., so that it can be used for management.
After use, the utensils used must be cleaned at the bottom. To prevent the shadow of the left objects from being damaged next time, and to avoid the corrosion of the utensils. In addition, during the operation of 1-Bromo-4-Iodonaphthalene, abide by the safety and operation conditions, so as to ensure personal safety and make it profitable.

Application Area

1 - Bromo - 4 - Iodonaphthalene is an important chemical substance with a wide range of application fields. In the field of organic synthesis, it is often used as a key intermediate. It can be used to construct various complex organic molecular structures through delicate chemical reactions.
Because of its unique structure, bromine and iodine atoms give it special reactivity. For example, in arylation reactions, it can be cleverly combined with many nucleophiles to form novel carbon-carbon or carbon-heteroatom bonds, which is of great significance in the field of medicinal chemistry. Drug developers can manipulate their reactions to prepare compounds with specific biological activities, laying the foundation for the creation of new drugs.
Furthermore, in the field of materials science, it has also emerged. It can participate in the synthesis of polymer materials, change the physical and chemical properties of materials, such as improving the conductivity and optical properties of materials, so as to provide possibilities for the development of new functional materials.

Research & Development

In recent years, I have been in the field of organic synthesis, focusing on the research of 1 - Bromo - 4 - Iodonaphthalene. Its unique structure, in many organic reactions, has extraordinary potential, and can be a key building block for the synthesis of complex organic molecules.
At the beginning, the preparation method was explored, and it was repeatedly tested and encountered many obstacles. The selection of raw materials and the control of reaction conditions all need to be carefully considered. After repeated debugging, a feasible method was finally obtained, and the yield gradually became ideal.
Next, explore its reaction performance. Interact with various reagents to observe its transformation law. It was found that it performs well in coupling reactions and can efficiently form carbon-carbon bonds, paving the way for the creation of novel compounds.
Looking to the future, we hope to expand its application scope based on this. Or for drug synthesis, adding new strategies for disease treatment; or for material research and development, giving materials unique properties. I will continue to study, hoping to promote the development of this compound and make a small contribution to the field of chemistry.

Toxicity Research

I am committed to the toxicity study of 1 - Bromo - 4 - Iodonaphthalene. The chemical substance is subtle and cannot be ignored. 1 - Bromo - 4 - Iodonaphthalene has a specific appearance or shape. In the experimental environment, it touches with various objects, and the changes that occur are all related to the signs of toxicity.
After repeated tests, observe its effect on microorganisms and observe its reaction in specific media. See its metabolism or disturbance of microorganisms, disrupt its vitality. And test it with various biological models, and feel that its cell structure or invasion of organisms impairs its function. Although the completeness of its toxicology is not completely clear, its toxic quality can be determined. In the future, we should use a more careful method to explore the source of its toxicity and investigate the reason for its harm, so that the world can have a better understanding of the nature of this thing, use it properly, and avoid its harm.

Future Prospects

I have tried to study 1 - Bromo - 4 - Iodonaphthalene, and I know that it has extraordinary potential in the field of chemical industry. In the future, it may be widely used to create exquisite drugs and heal many diseases. In materials science, it is also expected to give birth to new functional materials to meet the needs of high-tech. Its unique reactivity may open up a new path of organic synthesis, making the synthesis path simpler and more efficient. I firmly believe that with time and unremitting research, 1 - Bromo - 4 - Iodonaphthalene will be able to shine, bring innovation to the chemical industry, trigger new changes in various related fields, and add bricks and mortar to human well-being, opening a bright future chapter.

Historical Development

1 - Bromo - 4 - Iodonaphthalene is also an organic compound. Its research and development process can be traced back to the past. At the beginning, the academic community studied in the field of organic synthesis, and the exploration of halogenated aromatic hydrocarbons became more and more profound. At that time, many talents were dedicated to the creation of new halogenated naphthalene derivatives. After repeated experiments and discussions, everyone worked tirelessly to explore suitable synthesis paths. Start with basic chemical raw materials and try according to various reaction mechanisms. After countless adjustments to reaction conditions, such as temperature and catalyst changes, progress has gradually been made. From the crude method in the early stage to the delicate improvement in the later days, the synthesis efficiency and product purity have been significantly improved. Since its inception, this compound has gradually matured, coalescing the blood of countless chemists, witnessing the evolution of organic synthetic chemistry, paving the foundation for subsequent organic materials, drug research and development, and leaving a strong impression on the long road of chemical development.

Product Overview

1 - Bromo - 4 - Iodonaphthalene is an important raw material for organic synthesis, and it has a unique chemical structure. In this compound, bromine (Bromo) and iodine (Iodo) atoms are attached to the naphthalene ring. Bromine atoms have moderate activity, while iodine atoms are endowed with unique reactivity due to their large atomic radius and easy electron cloud polarization.
In many organic reactions, 1 - Bromo - 4 - Iodonaphthalene can act as a key intermediate. For example, in palladium-catalyzed cross-coupling reactions, its bromine and iodine check points can react with different organometallic reagents to form carbon-carbon bonds and synthesize complex organic molecules. Due to the conjugated structure of the naphthalene ring, the products often have special optical and electrical properties, which may have potential applications in the field of materials science. And such halogenated naphthalene derivatives may be used as the basis for structural modification of lead compounds in pharmaceutical chemistry research, and can be chemically modified to explore new bioactive molecules.

Physical & Chemical Properties

1 - Bromo - 4 - Iodonaphthalene is an organic compound with unique physical and chemical properties. Its color is yellowish, it is solid at room temperature, and its melting point is quite high, about [X] degrees Celsius, due to strong intermolecular forces. The boiling point can also be observed, at about [X] degrees Celsius, reflecting the energy required for the molecule to leave the liquid phase.
This compound has specific solubility and is soluble in organic solvents such as dichloromethane and chloroform. Due to the similar principle of phase solubility, it can form a force with organic solvent molecules. In water, it is insoluble, because it is a non-polar molecule, which is very different from the polarity of water molecules.
In terms of chemical activity, bromine and iodine atoms make it reactive. Bromine atoms can undergo nucleophilic substitution reactions, and iodine atoms can participate in coupling reactions under specific conditions. They are important intermediates in organic synthesis and are widely used in the fields of medicinal chemistry and materials science.

Technical Specifications & Labeling

1 - Bromo - 4 - Iodonaphthalene is an important compound in organic synthesis. Its technical specifications and identification (product parameters) are crucial. Looking at its physical properties, it should be colorless to light yellow crystalline, which is the main point of preliminary identification. The melting point needs to be accurately determined, about [X] ° C. This is a key parameter and can be accurately measured by a melting point meter. In terms of purity, it should reach more than [X]%, which can be measured in detail by high performance liquid chromatography (HPLC). The impurity content also needs to be strictly controlled, and all kinds of impurities should not exceed [X]%. When marking, basic information such as compound name, molecular formula C < unk > H < unk > BrI, molecular weight should be clearly indicated for accurate identification and use, and to ensure that it is used correctly in chemical research and production practice.

Preparation Method

In order to prepare 1-Bromo-4-Iodonaphthalene, the raw materials and production process, reaction steps and catalytic mechanism are the key.
First, naphthalene is taken as the base material. After bromination, bromine atoms can be introduced into the specific position of naphthalene at a specific temperature and reaction environment under the catalysis of bromine and naphthalene in a suitable catalyst such as iron filings to obtain brominated naphthalene derivatives.
Then, on the basis of this derivative, iodide is used as the raw material, and iodine atoms are introduced into the target position under another suitable condition through a specific chemical reaction step, such as nucleophilic substitution. This process requires precise control of the reaction temperature, ratio of reactants and reaction time. In terms of the catalytic mechanism, an efficient and selective catalyst is selected to make the reaction proceed efficiently in the direction of generating 1-Bromo-4-Iodonaphthalene, inhibit the occurrence of side reactions, and improve the purity and yield of the product, so as to complete the preparation method.

Chemical Reactions & Modifications

Taste the wonders of chemical industry, it is related to the changes of all things, reaction and modification, which is really the key. Today there is 1-Bromo-4-Iodonaphthalene, which is very important in chemical research.
Its reaction path may be replaced by nucleophilic substitution. Where bromine and iodine are used, they can be introduced into it, just like an old door welcoming a new guest, and the structure changes. When modified, light or heat excitation can inspire the combination of new bonds, and the molecular structure can be remodeled. For example, the craftsman's beautiful jade has different shapes and colors.
Consider the reaction conditions, solvents, temperatures, and catalysts, all of which are important factors. Temperature-appropriate mixture, plus good urging, the reaction is smooth, and the product is pure. Modification of the way, careful consideration, according to its characteristics, seek change and seek new quality, for the chemical industry, add bricks and tiles, such as the stars, leading the new course of chemistry.

Synonyms & Product Names

1 - Bromo - 4 - Iodonaphthalene is a chemical substance. In the field of my chemical research, its synonyms and trade names are quite important.
This substance is synonymous, or named after its chemical structure characteristics. It is made up of a naphthalene ring with one bromine atom and four iodine atoms, so it may be synonymous with a structural description, such as "1 - bromo - 4 - iodine naphthalene". This is based on the Chinese naming rules, directly describing the atomic connection position and type, which is concise and clear.
As for the trade name, merchants may give it a unique name for marketing convenience or based on specific processes. However, whether it is a synonym or a trade name, it is for the convenience of the industry to communicate this thing. We chemical researchers, when reading literature and experimenting and communicating, must be familiar with its various terms in order to obtain accurate information, promote the development of research work, and ensure that the research on 1-Bromo-4-Iodonaphthalene is carried out smoothly without confusion due to name confusion.

Safety & Operational Standards

1 - Bromo - 4 - Iodonaphthalene is an important chemical product, and it needs to be discussed in detail when it comes to the safety and operation practices of its laboratory.
In terms of safety, the first protection. Because of its certain chemical activity and potential harm, the experimenter must wear appropriate protective equipment. Wearing laboratory clothes can effectively block the splashing of chemical substances and protect the body from damage; wearing protective glasses can prevent it from splashing into the eyes during operation and avoid eye injuries; and the choice of gloves also needs to be adapted to resist the corrosion or penetration of the substance to ensure hand safety.
Furthermore, storage needs to be rigorous. 1 - Bromo - 4 - Iodonaphthalene should be stored in a cool, dry and well ventilated place. Keep away from fire and heat sources, because of its chemical properties or flammable and other hazards. At the same time, it should be placed separately from other chemicals to prevent improper contact from triggering chemical reactions and endangering safety.
The operating specifications should not be ignored. When taking it, the action should be stable and accurate, and it should be measured accurately according to the experimental needs to avoid waste and excessive risk. During the experiment, strictly follow the established procedures and do not change the operation sequence without authorization. If heating and other operations are involved, the temperature should be closely monitored to prevent the decomposition of substances or other accidents caused by runaway temperature.
After the experiment is completed, properly dispose of the remaining 1 - Bromo - 4 - Iodonaphthalene. It should not be dumped at will, but should be placed in a designated container in accordance with relevant regulations for unified handling, so as to ensure environmental safety and avoid pollution. In short, in the operation and use of 1 - Bromo - 4 - Iodonaphthalene, safety and norms are always the top priority and cannot be slack at all.

Application Area

1 - Bromo - 4 - Iodonaphthalene is an important raw material for organic synthesis, and its application field is quite wide. In the field of medicinal chemistry, this is the starting material, and new drug molecules can be created through multi-step reactions. With its unique structure, drugs with special curative effects can be developed. In the field of materials science, it can be introduced into polymer materials through specific chemical reactions to give the materials unique photoelectric properties, such as used to prepare organic Light Emitting Diode materials to improve their luminous efficiency and stability. In the fine chemical industry, it can be used as a key intermediate to synthesize fine chemicals with high added value, such as special fragrances, dyes, etc., with its precise reaction check point to achieve efficient synthesis of specific structural compounds, greatly expanding the types and properties of fine chemical products.

Research & Development

In recent years, Yu has dedicated himself to the research of halogenated naphthalene derivatives, especially 1-Bromo-4-Iodonaphthalene. This compound has a unique structure and has great potential in the field of organic synthesis.
At the beginning, there were many obstacles in the synthesis method, and the yield did not meet expectations. However, Yu and his colleagues studied hard, checked the classics, and tried new formulas again and again. After months of hard work, improved the reaction conditions, optimized the choice of catalysts, and finally increased the yield.
And this product has made a name for itself in materials science, or can be used to prepare high-performance optoelectronic materials. Yu et al. also look forward to its application in medicinal chemistry, hoping to contribute to the development of new drugs. In the future, we should continue to make progress, expand its application scope, and promote it from experimentation to practicality, contributing to the academic and industrial circles, so as to become a grand cause of research and development.

Toxicity Research

Scholars who have heard of ancient times should be cautious in their investigation of the toxicity of things. Looking at 1 - Bromo - 4 - Iodonaphthalene now, we should also investigate its toxicity in detail.
Husband 1 - Bromo - 4 - Iodonaphthalene, its nature should not be ignored. We should use rigorous methods to explore its impact on biology and the environment. Or observe the signs of its entry into the body, observe its contact with the skin, inhalation changes. It is also examined in ecology, as it is harmful to water, soil, grass, insects and fish.
The study of toxicity is related to people's livelihood and nature. Therefore, when exploring, we must follow the ancient law, observe the micro-knowledge, and do not slack off in the slightest. Expected to get the truth of the theory, the depth of its toxicity, used by the world, to protect the well-being of all beings, to protect the peace of heaven and earth.

Future Prospects

Husband 1 - Bromo - 4 - Iodonaphthalene is also a chemical substance. I have studied it now, and its future prospects can be improved.
This substance has a way of synthesis, or can show extraordinary effects. With its unique characteristics, it can be used as a raw material for multiple reactions, such as even anti-reactions, or can help synthesize novel molecules. In the field of material research and material science, it is a new way.
And its properties are determined, which is conducive to survival, production, and production. It also has great power. If we continue to explore its anti-theory in depth and study the synthesis method carefully, the efficiency will increase and the cost will decrease.
We, the researchers, are diligent in handling it, revealing its secrets, and the period has not yet been released, so that the things of 1-Bromo-4-Iodonaphthalene can be applied to the world and benefit the world. This is the macro that I have not yet discovered.

Where to Buy 1-Bromo-4-Iodonaphthalene in China?

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Frequently Asked Questions

As a leading 1-Bromo-4-Iodonaphthalene supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What are the chemical properties of 1 - bromo - 4 - iodonaphthalene

1-Bromo-4-iodine naphthalene is also an organic compound. Its chemical properties are specific and quite important to chemists.
In terms of its reactivity, the characteristics of halogen atoms, bromine and iodine, are determined. Bromine atoms are quite active and can be replaced by many nucleophilic reagents in nucleophilic substitution reactions. In case of hydroxyl negative ions (OH), or 1-hydroxy-4-iodine naphthalene can be formed. This reaction is carried out according to the mechanism of nucleophilic substitution. The hydroxyl negative ions nucleophilic attack the carbon attached to the bromine atom, and the bromine ions leave.
Although the activity of the iodine atom is slightly inferior to that of bromine, it is not lazy. Under appropriate conditions, it can also For example, in some metal-catalyzed reactions, iodine atoms can be activated and coupled with other organic groups.
1-bromo-4-iodine naphthalene also exhibits in redox reactions. It can be acted on by specific oxidants, and the electron cloud density around the halogen atom changes, resulting in the oxidation state change of the molecule as a whole.
And because it contains naphthalene rings, it has aromatic properties, which endows the molecule with certain stability. This aromatic structure affects its physical and chemical properties, such as the planarity of the molecule and electron delocalization, which makes it exhibit unique selectivity in some reactions.
In the field of organic synthesis, 1-bromo-4-iodine naphthalene is an important intermediate. By manipulating the reactivity of bromine and iodine atoms, chemists can construct complex organic molecular structures, providing key starting materials for drug discovery, materials science, and many other fields.

What are the synthesis methods of 1 - bromo - 4 - iodonaphthalene

There are several methods for the synthesis of 1 + -bromo-4 -iodine naphthalene as follows.
One is the halogenation reaction method. Using naphthalene as the initial material, first select a suitable halogenating reagent, such as brominating agent and iodizing agent. Under appropriate reaction conditions, such as controlling the reaction temperature, solvent and catalyst. Temperature control is very critical. If the temperature is too high, polyhalogenated by-products will be feared; if the temperature is too low, the reaction rate will be slow. Choose the right solvent to facilitate the dissolution of the reactants and the reaction, such as inert organic solvents. Adding a specific catalyst can promote the efficient occurrence of the reaction. After careful regulation, bromine and iodine atoms can replace specific positions in the naphthalene ring in sequence or at the same time to achieve the synthesis of 1-bromo-4-iodine naphthalene.
The second is to use a coupling reaction. First, the intermediate of bromine-containing and iodine-containing naphthalene derivatives is prepared. This process requires a series of organic reactions, precise control of the reaction steps and conditions, and assurance of the structure and purity of the intermediate. Subsequently, a suitable coupling reaction is selected, such as the coupling reaction catalyzed by palladium. The activity and selectivity of palladium catalysts have a great impact on the success or failure of the reaction In the reaction system, the addition of suitable ligands can adjust the performance of palladium catalysts and optimize the reaction conditions, so that the bromine-containing intermediate is coupled with the iodine-containing intermediate to form the target product 1-bromo-4-iodine naphthalene.
In addition, it may be through the way of functional group conversion. Using naphthalene derivatives with specific functional groups as the starting materials, bromine and iodine atoms are gradually introduced through a series of functional group conversion reactions. This process requires familiarity with the reaction characteristics of various functional groups, rational design of reaction routes, and sequential functional group conversion to obtain 1-bromo-4-iodine naphthalene. During synthesis, the reaction conditions, the proportion of reactants and post-processing steps need to be carefully considered to improve the yield and purity of the product.

Where is 1 - bromo - 4 - iodonaphthalene used?

In the field of organic synthesis, 1 + -bromo-4 -iodonaphthalene has a wide range of uses. It can be used as a key intermediate to participate in the construction of complex organic structures. In medicinal chemistry, this basis may be able to create new drug molecules, which are helpful for overcoming difficult diseases due to their unique structure or special biological activity.
In materials science, 1 + -bromo-4 -iodonaphthalene can also be used. It can be made into a photoelectric material component through specific reactions, giving the material special optical and electrical properties, such as preparing Light Emitting Diode or solar cell materials to improve device efficiency.
In addition, in the field of organometallic chemistry, it is often used as a substrate to react with metal reagents to form metal-organic compounds. Such compounds play an extraordinary role in the field of catalysis, can efficiently catalyze many organic reactions, improve reaction efficiency and selectivity, and are of great significance in the preparation of fine chemical products. In short, 1 + -bromo-4-iodine naphthalene has potential application value in many fields, opening up a broad path for scientific research and industrial production.

What are the physical properties of 1 - bromo - 4 - iodonaphthalene

1 + -Bromo-4-iodonaphthalene is one of the organic compounds. Its physical properties are quite specific and play an important role in the research and application of chemistry.
First of all, 1 + -bromo-4-iodonaphthalene is mostly solid at room temperature, and its color may be nearly colorless to light yellow. This is due to the existence of bromine and iodine atoms in the molecular structure, which affects its light absorption and reflection, resulting in such a color state.
When it comes to the melting point, the melting point of this compound is quite high, about [X] ° C. Due to the strong intermolecular force, the relative atomic mass of bromine and iodine atoms is large, which increases the intermolecular van der Waals force. In order to make the molecule break free from the lattice binding, a higher temperature is required to provide enough energy, so the melting point is higher.
Furthermore, the boiling point of 1 + -bromo-4 -iodonaphthalene is also higher, which is about [X] ° C. This is also related to the intermolecular force. In order to transform the liquid state into a gaseous state and overcome the attractive force between molecules, a lot of energy must be given, so the boiling point is high.
In terms of solubility, 1 + -bromo-4 -iodonaphthalene is insoluble in water. Water is a polar molecule, while 1 + -bromo-4-iodinaphthalene is a non-polar or weakly polar molecule. According to the principle of "similar miscibility", the polarity is different, and the two are difficult to dissolve. However, it is soluble in organic solvents such as dichloromethane and chloroform. Most of these organic solvents are non-polar or weakly polar, and they are similar to the intermolecular force of 1 + -bromo-4-iodinaphthalene, so they are soluble.
In addition, the density of 1 + -bromo-4-iodinaphthalene is greater than that of water. Because the relative atomic mass of bromine and iodine atoms in the molecule is large, the mass per unit volume increases, so
In summary, the physical properties of 1 + -bromo-4 -iodonaphthalene, such as color state, melting point, boiling point, solubility and density, are determined by its unique molecular structure, and are also closely related to various physical properties in the fields of organic synthesis and materials science.

1 - bromo - 4 - what is the market outlook for iodonaphthalene

1 + -Bromo-4-iodonaphthalene is also an organic compound. Its market prospect is related to many ends.
From the perspective of the chemical industry, this compound is quite useful in the field of organic synthesis. It is a key intermediate for the synthesis of many complex organic molecules and is often used in pharmaceutical chemistry and materials science. In drug research and development, it may be able to help create new drugs with specific biological activities. Because it contains two atoms of bromine and iodine, its chemical properties are active, and it can undergo various chemical reactions, such as coupling reactions, to build complex chemical structures. This is its important value in chemical synthesis and the foundation of market demand.
Looking at the field of materials science, 1 + -bromo-4-iodine naphthalene may make a difference in the preparation of new optoelectronic materials. The introduction of bromine and iodine atoms may regulate the electronic structure and optical properties of materials, and then be used in organic Light Emitting Diodes, solar cells and other devices. With the advance of science and technology, the demand for high-performance optoelectronic materials is increasing, and the addressable market of this compound in this field is quite considerable.
However, the market also has challenges. The process of preparing 1 + -bromo-4-iodine naphthalene may involve complex processes and expensive reagents, resulting in high production costs. And the competition in the field of organic synthesis is fierce, and new synthetic methods and alternative compounds continue to emerge. If you want to maintain market advantage, you need to focus on process optimization and cost control to increase product competitiveness.
Furthermore, environmental regulations also affect its market prospects. Chemicals involved in the production process may pose environmental risks. It is necessary to comply with environmental regulations and develop green synthesis routes in order to comply with market trends and gain a place in the future market.