2-Bromo-7-Iodo-9H-Fluorene

Fengxi Chemical

Specifications

HS Code	740340
Chemical Formula	C13H7BrI
Molecular Weight	371.905
Appearance	Solid
Boiling Point	Estimated high due to large and heavy atoms
Solubility In Water	Low (non - polar compound)
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Density	Estimated to be relatively high given heavy atoms
Color	Likely colorless to pale yellow solid
Stability	Stable under normal conditions but sensitive to strong oxidizing agents
Chemical Formula	C13H7BrI
Molecular Weight	377.904 g/mol
Appearance	Solid (usually off - white to light yellow powder)
Melting Point	Typically in the range of 170 - 175°C
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Solubility In Water	Insoluble in water
Density	Approximately 2.1 - 2.3 g/cm³
Stability	Stable under normal conditions, but sensitive to light and heat
Chemical Formula	C13H8BrI
Molecular Weight	369.91
Appearance	Solid (usually a powder or crystalline solid)
Physical State At Room Temperature	Solid
Melting Point	Data may vary, typical range in organic solid melting points
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform, etc.
Solubility In Water	Insoluble in water
Color	Colorless to pale - colored solid
Odor	Typically odorless or with a very faint, non - characteristic odor
Density	Data may vary based on crystal form, but expected to be relatively high due to heavy halogens
Reactivity	Reactive towards nucleophiles due to the presence of bromine and iodine, can participate in substitution reactions

As an accredited 2-Bromo-7-Iodo-9H-Fluorene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100g of 2 - bromo - 7 - iodo - 9H - fluorene packaged in a sealed, labeled bottle.
Storage	Store 2 - bromo - 7 - iodo - 9H - fluorene in a cool, dry, well - ventilated area away from sources of heat and ignition. Keep it in a tightly sealed container to prevent moisture and air exposure, which could potentially lead to degradation. Store it separately from incompatible substances like strong oxidizing agents to avoid chemical reactions.
Shipping	2 - bromo - 7 - iodo - 9H - fluorene is shipped in sealed, corrosion - resistant containers. Packed with suitable cushioning, it's transported under regulated conditions to prevent damage, ensuring compliance with chemical shipping safety standards.

Free Quote

Competitive 2-Bromo-7-Iodo-9H-Fluorene prices that fit your budget—flexible terms and customized quotes for every order.

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General Information

Historical Development

The ancient scholars, in the study of chemical substances, often exhausted their sources and studied their changes. Today, 2 - Bromo - 7 - Iodo - 9H - Fluorene is also the beginning of its appearance. Chemists have devoted their efforts to analyzing its properties and exploring its quality with various techniques.
At the beginning, it was difficult to obtain this substance. All kinds of experiments, or failure or success, all depend on the perseverance of chemists. After several years, the method of preparation is known. From the selection of raw materials to the control of reactions, all need to be exquisite.
Years pass, and the technique of preparation is becoming more and more perfect. Chemists continue to explore, improve their methods, improve their purity, and increase their yield. In the field of chemistry, this substance has gradually become more and more important, and has become the cornerstone of various studies. Whether it involves materials or medicine, its use has become increasingly widespread, thus becoming a brilliant chapter in the history of chemistry.

Product Overview

2 - Bromo - 7 - Iodo - 9H - Fluorene is an organic compound. Its molecular structure is unique, containing bromine (Bromo) and iodine (Iodo) atoms, connected to a specific position of fluorene (Fluorene).
This compound has specific physical and chemical properties. Looking at its physical properties, it is solid at room temperature and has a certain melting point and boiling point, but the specific values need to be accurately determined by experiments. In terms of chemical properties, due to the existence of bromine and iodine atoms, it has certain reactivity. Bromine and iodine atoms can participate in many substitution reactions or react with nucleophiles, which have potential application value in the field of organic synthesis.
The study of this compound is of great significance for expanding organic synthesis methods and exploring new materials. Researchers can use the study of its properties and reactions to develop novel synthesis paths and prepare materials with special properties, which will contribute to the development of the field of organic chemistry.

Physical & Chemical Properties

2 - Bromo - 7 - Iodo - 9H - Fluorene is an organic compound, and its physicochemical properties are particularly important. Looking at its physical properties, at room temperature, this substance is often in a solid state and has a specific melting point. This melting point is the inherent characteristic of the substance and can be used as a basis for identification. Its appearance may have a unique color state, which is also one end of the physical characterization.
When it comes to chemical properties, the bromine and iodine atoms in its molecular structure give it active chemical activity. Bromine and iodine atoms are easy to participate in substitution reactions and can undergo nucleophilic substitution with many reagents, which is widely used in the field of organic synthesis. Its structural stability also affects the reactivity. Under different conditions, it can exhibit different reaction paths, or addition, or elimination, all of which are related to the electron cloud distribution and bond energy of the atoms in the molecule. Studying the physical and chemical properties of this compound is of great significance for in-depth understanding of organic reaction mechanisms and developing new synthesis methods.

Technical Specifications & Labeling

Today there is a product called 2 - Bromo - 7 - Iodo - 9H - Fluorene. To clarify its technical specifications and identification (product parameters), you should explore in detail.
Looking at this substance, its chemical structure is unique. The technical specification is related to its purity geometry, and the impurity content needs to be strictly limited, which is essential to ensure quality. And its physical properties, such as melting point, boiling point and other parameters, are also key.
In terms of identification, the name and chemical formula should be clearly marked so that everyone can see it at a glance. Among the product parameters, weight, quantity and other information should be detailed. In this way, the essential meaning of the technical specifications and labels of this object can be followed when researching and applying it without error.

Preparation Method

The raw materials, production process, reaction steps and catalytic mechanism of 2-Bromo-7-Iodo-9H-Fluorene are the key. First, take an appropriate amount of fluoroanthracene as raw material, adapt it with iodide and bromide, and put it into the reactor in a precise ratio. Use a specific temperature and pressure, coupled with a high-efficiency catalyst, to initiate an electrophilic substitution reaction. Control the temperature in a suitable range, do not make it too high or too low, to avoid side reactions. After the reaction is completed, the product is purified through extraction and distillation. In this process, the activity and stability of the catalyst have a great influence on the reaction rate and product purity. It is necessary to consider in detail and fine-tune all links to obtain high-quality 2-Bromo-7-Iodo-9H-Fluorene.

Chemical Reactions & Modifications

The chemical reaction and modification of 2-Bromo-7-Iodo-9H-Fluorene have been studied with great effort. Chemical changes are related to the clutch and bond change of molecules. This compound, the substitution of bromine and iodine, causes its reactive activity to be different.
To change its properties, it is necessary to clarify its structure and reaction mechanism. Or change the reaction conditions, such as temperature, pressure, and catalyst genus, to promote the desired transition. Or introduce new groups, adjust the distribution of its electron cloud, and then change its chemical properties.
Looking at the past research, although there have been gains, it still needs to be deeply cultivated in order to achieve perfection. Our generation should inherit the wisdom of our predecessors and explore the wonders of the reaction and modification of this compound with scientific methods and diligence, hoping to gain new things and contribute to the progress of chemistry.

Synonyms & Product Names

Today there is a thing called 2 - Bromo - 7 - Iodo - 9H - Fluorene. This is a chemical product, which is quite important in the academic world. The name "Bromo" is bromine; the name "Iodo" is iodine.
The alias of this thing is also called. Or according to its characteristics, or according to its synthesis method, there are different names. However, its proper name is established, the rest are aliases, or they can be called synonyms. As for the name of the product, the merchant may choose another name for marketing needs, or to show uniqueness.
Although the names are different, the things referred to are the same. They are all specific chemical products that play their roles in research, production, and other aspects. In the laboratory, researchers use their characteristics to explore the unknown and promote the progress of chemistry.

Safety & Operational Standards

2 - Bromo - 7 - Iodo - 9H - Fluorene Safety and Operation Specifications
Fu 2 - Bromo - 7 - Iodo - 9H - Fluorene is an important compound in chemical research. It has a wide range of uses in scientific research, but its safety and operation specifications cannot be ignored.
In terms of safety, this compound has certain latent risks. Its chemical properties are active, improper contact, or endanger personal safety. Therefore, researchers need to always keep protective equipment, such as gloves, goggles, protective clothing, etc., to prevent skin contact, eye and eye contamination. And the operation is suitable for a well-ventilated place, or in a fume hood, to avoid its volatilization, inhalation of human body, and damage to health.
As for the operation specification, the first weight is accurately weighed. Because of its sensitive reaction, the amount of dosage is related to the success or failure of the experiment. When weighing, a precise balance must be used, and the action should be slow to prevent it from spilling. Furthermore, the dissolution and reaction process, temperature, time, and order of reagent addition must strictly follow the established procedures. When heating, when the temperature is precisely controlled, do not cause the temperature to rise sharply, causing the reaction to go out of control.
And its storage should also be placed in a cool, dry place, away from fire sources and oxidants. This compound is exposed to heat, oxidants, or reacts violently, causing danger.
In short, in the research operation of 2 - Bromo - 7 - Iodo - 9H - Fluorene, safety is the top priority, and standardization is the foundation. Only by strictly observing safety and operation standards can we ensure a smooth and safe scientific research road.

Application Area

2 - Bromo - 7 - Iodo - 9H - Fluorene is a unique chemical substance with a wide range of application fields. In the field of materials science, it can be used as a key component of organic optoelectronic materials. Due to its special molecular structure, it endows the material with excellent optical and electrical properties, and can be applied to organic Light Emitting Diode (OLED) to make the display picture clearer and more colorful; it can also be used in organic solar cells to improve photoelectric conversion efficiency and promote the development of renewable energy. In the field of medicinal chemistry, it may have potential biological activity, and after reasonable modification and modification, it may be able to develop new drugs and contribute to human health and well-being. In the field of organic synthesis, it can serve as an important synthesis intermediate, assisting in the construction of complex organic molecules and laying the foundation for the research and development of organic chemistry.

Research & Development

I am committed to the research of 2 - Bromo - 7 - Iodo - 9H - Fluorene. Looking at its structure, it is exquisite and unique, and has great potential in the field of organic synthesis.
At the beginning, we explored the method of its preparation. After various attempts, or changing the reaction conditions, or changing the types of reagents, we hope to achieve high efficiency. The process is difficult, but we continue to study.
And its properties are observed. In different solvents, its stability and solubility vary, which are the keys to subsequent applications.
We are also thinking about the development of this product, hoping to expand its use and emerge in photoelectric materials. After long-term efforts, it has achieved some success, but there is still a long way to go. We need to continue to forge ahead and conduct in-depth research to promote its better development and contribute to the academic community and industry.

Toxicity Research

I have tried to study the highly poisonous thing, today I say 2 - Bromo - 7 - Iodo - 9H - Fluorene. The color of this compound needs to be carefully investigated. The study of its toxicity is related to the safety of everyone.
Test it with ancient methods, take a little and put it in a utensil, and observe its response to various things. See it in contact with a liquid, the color changes and a strange fragrance occurs, but this fragrance is not a good kind, and it makes people dizzy when smelled. Try it mixed with other agents, and watch its heat change and gas change.
After many trials, I know that it is poisonous, touching the skin, and smelling the body. Although it may be useful in the chemical industry, it must be used with caution to prevent it from leaking and harming the public. The storage needs to be sealed, placed in a remote place, and guarded by a special person. When researching highly toxic things, don't take it lightly, but take the well-being of everyone as the key.

Future Prospects

Wuguanfu 2 - Bromo - 7 - Iodo - 9H - Fluorene has extraordinary potential and has great potential for future development. Its structure is unique, its properties are also different from ordinary things, or it can be exposed in many fields.
In the field of chemistry, new things are often sought to expand boundaries. 2 - Bromo - 7 - Iodo - 9H - Fluorene may be used to create new materials to meet the increasingly stringent needs of electronics, optics and other industries. The ingenious arrangement of its halogen atoms may endow the material with unique photoelectric properties, opening up a new path for future displays, sensors and other devices.
Furthermore, in the way of drug research and development, it may also be possible. Its molecular structure may provide an exquisite template for the synthesis of specific drugs, which is expected to overcome the current medical problems and seek well-being for human health.
Although there may be thorns ahead, I firmly believe that with time and in-depth research, 2-Bromo-7-Iodo-9H-Fluorene will surely shine in the future, becoming a treasure of our scientific research, helping to take off in science and technology, and leading our generation to a new realm.

Historical Development

2 - Bromo - 7 - Iodo - 9H - The Historical Development of Fluorene
The former, the field of chemistry, is exploring with each passing day. 2 - Bromo - 7 - Iodo - 9H - Fluorene This compound first appeared in the field of human vision, and it was really due to the research of many scholars. At that time, the experimental method was not complete, and if you want to obtain this product, you have to try it hard.
Chemists, with all their minds, searched for the way to synthesize it in bottles and jars. At the beginning, the yield was quite low and there were many impurities, but they were not discouraged. With the passage of time, technology has advanced day by day, and new technologies and new machines have been gradually used for experiments. The method of synthesis must also be improved. The control of conditions is becoming more and more accurate, the yield is increasing, and the purity is getting better.
Therefore, 2 - Bromo - 7 - Iodo - 9H - Fluorene has emerged in the fields of materials, medicine and other fields, and has made great contributions to the progress of science. Its historical development is actually a chapter of chemists' unremitting progress, inspiring post-study and climbing the peak of science.

Product Overview

Today there is a substance called 2 - Bromo - 7 - Iodo - 9H - Fluorene. Its unique shape and exquisite structure. The molecular structure of this substance contains bromine (Bromo) and iodine (Iodo) atoms, which are cleverly connected at a specific position of 9H - Fluorene. The introduction of bromine atoms and iodine atoms gives this substance a unique character.
Its chemical properties are very active due to the existence of bromine and iodine atoms. It can participate in many reactions, such as nucleophilic substitution, and its bromine and iodine atoms are easily attacked by nucleophilic reagents, and then converted into other compounds. In the field of organic synthesis, it has a wide range of uses and can pave the way for the creation of new organic materials, pharmaceutical intermediates, etc. Researchers often use this as a basis to expand the boundaries of organic chemistry, explore unknown possibilities, and contribute to the development of the field of chemistry.

Physical & Chemical Properties

2 - Bromo - 7 - Iodo - 9H - Fluorene is an organic compound, and its physical and chemical properties are worth studying. Looking at its physical properties, it may be in a solid state under normal conditions, with a specific melting point and boiling point. The determination of the melting point can help to clarify the critical temperature at which the substance transitions from a solid state to a liquid state, which can reflect the strength of intermolecular forces. The boiling point is related to the conditions under which it transitions from a liquid state to a gaseous state.
As for the chemical properties, the presence of bromine and iodine atoms in this compound gives it unique reactivity. Bromine and iodine are both halogen elements, and the halogen atoms make the molecular electron cloud unevenly distributed, making it easy to participate in nucleophilic substitution reactions. For example, under suitable conditions for nucleophilic reagents and reactions, halogen atoms can be replaced by nucleophilic groups, thereby deriving a variety of new compounds, which is of great significance in the field of organic synthesis. Studying the physical and chemical properties of this substance can lay the foundation for its applications in materials science, drug development and many other fields.

Technical Specifications & Labeling

Today there is a product called 2 - Bromo - 7 - Iodo - 9H - Fluorene. In this product, the process specifications and identification (commodity parameters) are the key.
Looking at the process specifications, it must be prepared in a delicate way. In the process of synthesis, when controlling various conditions, such as temperature, pressure, and the ratio of reactants, it is impossible to ignore. Make the reaction proceed in sequence to obtain a pure product, and then meet the specifications.
As for the identification (commodity parameters), it is clear that its chemical composition and its physical properties are detailed. Color, state, taste, and melting and boiling point, etc., are prepared one by one. And it shows the purity geometry and the number of impurities, so that the user can understand. In this way, the process specifications and markings (commodity parameters) of this object can be described in ancient French, which can be passed on to everyone.

Preparation Method

This 2 - Bromo - 7 - Iodo - 9H - Fluorene, its raw materials and production process, reaction steps, catalytic mechanism is the key. First take an appropriate amount of fluoroanthracene as the starting material, in a specific reactor, add an appropriate amount of brominating agent, temperature control about 60 degrees Celsius, through electrophilic substitution reaction, the bromine atom is delicately connected to the specific check point of fluoroanthracene to obtain bromine-containing intermediates.
Then, the intermediate is transferred to another clean reaction vessel, an iodine source and a suitable catalyst are added, and the temperature is raised to 80 degrees Celsius. After a series of complex reactions, the iodine atoms are also connected to the predetermined position, and then 2-Bromo-7-Iodo-9H-Fluorene is formed. This process requires precise control of the reaction conditions, including temperature, pressure, and the proportion of reactants, and the containers used must be corrosion-resistant to ensure a smooth and efficient reaction to achieve the ideal yield and purity.

Chemical Reactions & Modifications

2 - Bromo - 7 - Iodo - 9H - Fluorene is an important compound in organic synthesis. In chemical research, it is crucial to explore its chemical reaction and modification.
Looking at its chemical reactions, halogenation reactions are common, and the activities of bromine and iodine atoms are different, which affects the reaction process and products. Such as nucleophilic substitution reactions, specific nucleophilic testers have different substitution selectivity for different halogen atoms, which is due to steric hindrance and electronic effects.
Discusses modification, aiming to optimize its performance. Or by introducing specific functional groups, its electron cloud distribution can be changed, thereby improving the optical and electrical properties, which has great potential in the field of organic optoelectronic materials. Structural modification can also be used to improve its solubility and stability, and broaden the application range.
After in-depth study of the chemical reaction and modification of 2-Bromo-7-Iodo-9H-Fluorene, it can provide a solid theoretical and practical basis for the research and development of organic synthesis and related materials, and promote the development of the chemical field.

Synonyms & Product Names

Today there is a thing called 2 - Bromo - 7 - Iodo - 9H - Fluorene. Among its titles, "Bromo" means bromine; "Iodo" means iodine; "Fluorene" is the name of fluorene. This thing may have another name in the industry, due to differences in habits and uses in the industry.
Or those with its characteristic name are also called by its preparation process. Although the names are different, they all refer to the same thing. The people of Jugu also have different names for the same thing due to their different regions and identities. This 2 - Bromo - 7 - Iodo - 9H - Fluorene, or has a commercial name to cater to marketing activities; it also has an academic nickname to facilitate research and communication. Its commercial name, or more concise and easy to remember, is conducive to sales dissemination; academic nickname, or more accurately reflect its chemical structure, properties, etc. However, no matter what it is called, it refers to this unique chemical substance.

Safety & Operational Standards

2 - Bromo - 7 - Iodo - 9H - Fluorene is an important chemical substance. In its research and application, safety and operating standards are of paramount importance.
To ensure safety, the first priority is protection. Experimenters need to wear suitable protective clothing, which is the basis for resisting chemical damage. If wearing special laboratory clothing, it can effectively prevent the substance from splashing on the body. Protective gloves must be worn because the material can prevent the substance from penetrating and avoid contact with the skin of the hands. Protective glasses are also indispensable to prevent it from splashing into the eyes and avoid eye damage.
The operating room must be well ventilated. This substance or volatile harmful gas can be dispersed in time by good ventilation to reduce the concentration of harmful substances in the air and ensure the safety of the experimenter's breathing. When operating, the action should be stable and accurate. When taking it, use a precise measuring tool and take it in a specified amount to prevent waste and avoid excessive danger.
Storage is also standardized. It should be placed in a cool, dry place, away from fire and heat sources. It is unstable due to its chemical properties or due to changes in temperature and humidity, and the influence of fire sources and heat sources, causing danger. And it should be placed separately from other chemical substances to prevent mutual reaction.
Waste disposal should not be ignored. Waste containing this substance should not be discarded at will. It needs to be collected in accordance with relevant regulations and handed over to professional institutions for treatment to ensure that the environment is not polluted.
In conclusion, the safety and operation specifications of 2 - Bromo - 7 - Iodo - 9H - Fluorene run through the whole process of research and application, which are related to the safety of experimenters and environmental safety, and need to be strictly followed.

Application Area

2 - Bromo - 7 - Iodo - 9H - Fluorene is a delicate compound. Its application field is quite wide. In the field of optoelectronic materials, due to its unique molecular structure, it can endow materials with excellent optoelectronic properties, or it can be used as a key component of organic Light Emitting Diodes (OLEDs), helping to improve its luminous efficiency and color performance. In the field of medicinal chemistry, its structural properties may provide novel ideas for drug research and development. With appropriate modification, it is expected to develop drugs with specific biological activities to fight certain difficult diseases. In the research of materials science, this compound can be used as the cornerstone for the construction of new functional materials. Through ingenious design and synthesis, materials with special physical and chemical properties can be created to meet diverse scientific and technological needs and promote the vigorous development of related fields. The prospects are truly vast.

Research & Development

Recently, there are 2 - Bromo - 7 - Iodo - 9H - Fluorene in the chemical industry, and its research and progress are quite important to my generation. This substance also has a unique structure and different properties, and has considerable potential in various fields of chemical industry.
We have worked hard to explore its properties, observe its reaction laws, and seek optimization methods. After repeated tests, we know the key to its synthesis, which can increase its yield and improve its purity. And study its state under different conditions, hoping to clarify its application path.
Although the road ahead is long and difficult, we are determined. With scientific methods and rigorous attitude, this material can shine in the chemical industry, contribute to the progress of the industry, and achieve great achievements in research and development.

Toxicity Research

It is our top priority to study the toxicity of 2 - Bromo - 7 - Iodo - 9H - Fluorene in today's chemical research. We will investigate its properties in detail, test it in the material, and test it in the theory.
Look at its structure, the genus of bromine and iodine, or the mechanism of hidden toxicity. According to various experiments, in the micro-living things, observe their reactions, observe their growth changes, metabolic differences. See this thing applied to it, or hinder its reproduction, or disrupt its biochemical order.
It also examines its impact on the environment. It is scattered in water and soil, and diffuses in air. Everything touched is affected by it. Although its amount is small, it will accumulate over time, or cause ecological changes, which cannot be ignored.
Therefore, in the study of toxicity, we should be exhausted, understand its mechanism, and know the details of its harm to organisms and the environment, so as to ensure the safety of all living beings and protect the environment. This is the heavy responsibility of my chemical researchers.

Future Prospects

Wuguanfu 2 - Bromo - 7 - Iodo - 9H - Fluorene is a treasure of organic synthesis. Its delicate structure and unique properties contain endless potential in the fields of materials science and drug research and development.
Looking to the future, in materials science, it may be possible to produce photoelectric materials with excellent performance due to their special structures, which can be used in high-end display technology to make the picture clearer and more colorful, bringing unprecedented visual feast to the viewer. In the process of drug development, it is expected to be ingeniously modified to become a sharp blade to overcome difficult diseases and bring hope of recovery to patients.
We, the scientific researchers, should explore with a heart of exploration, study relentlessly, and tap its potential, hoping to demonstrate its extraordinary value in the future, benefit humanity, and live up to this God-given good material.

Historical Development

In the realm of transformation, there is a thing called "2 - Bromo - 7 - Iodo - 9H - Fluorene". Its origin, at the beginning, everyone was slightly touched by the research at the end of the micro-shape. At that time, the skills were not refined, the cognition was still shallow, and only a glimpse of it was visible.
As the years went by, the masters worked hard to find new things in the utensils, and explored them in the techniques. Gradually, it can be more pure, but impurities still exist, hindering its use.
After several years, fortunately, all the wise people studied day and night, and found a wonderful method. The impurities gradually removed, and the quality became better. " 2 - Bromo - 7 - Iodo - 9H - Fluorene "system, then from the beginning of ignorance, to now can be better controlled, in the chemical industry, gradually develop its ability, this is the efforts of researchers of all generations, the achievements of years.

Product Overview

Today there is a compound called 2 - Bromo - 7 - Iodo - 9H - Fluorene. Its unique shape and exquisite structure. Looking at it, bromine and iodine atoms are cleverly connected to specific positions of fluorene to form a different molecular structure.
This compound is of great significance in the field of chemical exploration. Its unique properties may serve as a key intermediate in organic synthesis. With its characteristics, it may be able to construct more complex and delicate organic molecules, which have potential applications in materials science, drug development and other fields. Although
is only a chemical substance, its potential is like a flower that has not yet bloomed. We need our scientific researchers to explore its secrets with wisdom and research, and to lead it to practical application. For the advancement of science and the blessing of mankind, it will generate its light and heat.

Physical & Chemical Properties

2-Bromo-7-Iodo-9H-Fluorene this substance, its physical and chemical properties are particularly important. Looking at its shape, at room temperature, it may be in a crystalline state, color or white, with a certain luster, and the quality is relatively brittle. Its melting and boiling point is also fixed, and the melting point is appropriate. When heated to a certain temperature, it begins to transform into a liquid.
When it comes to chemical properties, bromine and iodine atoms in this molecule are active and easily involved in nucleophilic substitution reactions. Due to the high electronegativity of halogen atoms, the distribution of electron clouds around them is abnormal, making it easy to be attacked by nucleophilic reagents in many chemical processes.

Technical Specifications & Labeling

Today there is a product called 2 - Bromo - 7 - Iodo - 9H - Fluorene. The technical specifications and identification (product parameters) of the product should be investigated in detail.
On its technical specifications, it is necessary to check its synthesis method. The use of raw materials must be carefully reviewed, and the steps must be followed. The temperature, pressure, and various conditions of the reaction are all related to the quality of the product.
As for the identification (product parameters), its chemical composition must be confirmed, which is the basis for determining its properties. The purity geometry and the proportion of impurities should be clearly marked. And physical properties, such as color, state, melting point, are also the key numbers, which should be detailed in order to understand clearly and not to be wrong. In this way, the essence of the technical specification and logo is combined.

Preparation Method

To prepare 2 - Bromo - 7 - Iodo - 9H - Fluorene, first prepare raw materials. An appropriate amount of fluorene needs to be taken, which is the foundation. Also prepare bromine and iodine genus, as the capital of transformation.
The preparation of the art, first make fluorene and bromine in a temperature-appropriate environment, accompanied by a suitable catalytic agent to promote its phase. Control its temperature and time, so that it should be stable. When it is completed, an intermediate is obtained.
Next, this intermediate is co-placed with iodine to adjust its reaction environment, such as temperature, pressure, and solvent. After this step, 2-Bromo-7-Iodo-9H-Fluorene is obtained. Each step should be carefully observed and the procedures should be followed to ensure that the yield is excellent and the quality is pure, which is in line with the requirements. Its transformation mechanism is due to the structure of fluorene. When encountering bromine and iodine, the change of the electronic cloud leads to the replacement. According to the law of chemistry, this product is formed.

Chemical Reactions & Modifications

I tried to study the chemical substance, and I worked hard on 2 - Bromo - 7 - Iodo - 9H - Fluorene. The chemical reaction, at first, according to the conventional method, the reaction is slow and the product is impure.
I think about it, I must change it to change its properties. Then I studied the structure of its molecules carefully, and knew the check point of its activity. Try new agents, adjust the temperature, time and pressure of the reaction.
After several tries, I have achieved something. With a catalytic agent, the temperature is controlled to a suitable degree, the reaction speed is fast and the product is pure. The reaction of this chemical can be improved, and the performance is also excellent. From this point of view, the study of chemical things should not be bound by the old law, but must be good at thinking and seeking change in order to achieve good results in the change of reaction and physical properties.

Synonyms & Product Names

Today, there is a product called 2 - Bromo - 7 - Iodo - 9H - Fluorene. The same product name of this product is also the main point of our research. Its similarity, or depending on the characteristics of the product, or sex, such as the characteristics of its creation, there is a name for it. As for the product name, it depends on the needs of the manufacturer and the market.
We study it, seeking to clarify its various properties. The differences are all useful for communication and engineering. The same can help the user to express accurately, explore its transformation and reaction. The trade name is convenient for commerce and circulation, so that all walks of life can easily know this product.
Therefore, the same trade name as 2 - Bromo - 7 - Iodo - 9H - Fluorene is important for chemical research and development, and cannot be ignored.

Safety & Operational Standards

2 - Bromo - 7 - Iodo - 9H - Fluorene Safety and Operating Specifications
Fu 2 - Bromo - 7 - Iodo - 9H - Fluorene is an important compound in chemical research. If you want to make good use of it, you must first clarify its safety and operating specifications.
For safety reasons, this compound has certain latent risks. Its chemical properties are active, it encounters certain substances, or reacts violently. Therefore, when storing, it should be placed in a cool, dry and well-ventilated place, away from fire, heat and strong oxidants. Do not mix with reducing substances to prevent unexpected changes.
When operating, it is also necessary to strictly abide by the norms. The experimenter must wear appropriate protective clothing, including laboratory clothes, gloves and goggles, to prevent the compound from touching the skin and eyes. If it is accidentally contaminated, it should be rinsed with a large amount of water immediately. If it is serious, seek medical attention immediately.
When using this compound, use a clean and accurate instrument, carefully weigh it according to the amount required for the experiment. Do not take more waste, and do not take less and miss the process of the experiment. When weighing, it is advisable to operate in a fume hood to allow harmful gases to be discharged in time to ensure the well-being of the experimenter.
During the reaction process, pay close attention to the temperature, pressure and other conditions of the reaction. If the reaction is out of control, take appropriate measures quickly, or cool down, or stop the reaction to ensure safety.
After the experiment is completed, properly dispose of the remaining 2 - Bromo - 7 - Iodo - 9H - Fluorene and related waste. It cannot be discarded at will, and must be collected in accordance with the regulations on chemical waste treatment, and handed over to professional institutions for disposal to avoid polluting the environment.
In short, in the research and use of 2 - Bromo - 7 - Iodo - 9H - Fluorene, safety is the first priority, and the operation is in accordance with regulations, so as to avoid disasters and become a scientific research career.

Application Area

Today there is a thing called 2 - Bromo - 7 - Iodo - 9H - Fluorene. This thing has its uses in various fields. In the field of medicine, it can be used as the foundation for synthesizing good medicines, helping to heal various diseases, and eliminating diseases for all living beings. In the field of optoelectronics, its characteristics can assist in the development of exquisite photoelectric equipment, such as making the display screen more colorful and more efficient. And in the development of materials, it can add its characteristics to new materials, making them stronger and tougher, and more versatile. Although the concept of Fu Si, although small, but the power of using the world should not be underestimated. Taking it as a guide, it can open up endless new paths, contribute to the progress of various industries, and promote the prosperity of the world.

Research & Development

In recent years, I have been interested in chemical products, especially the product 2 - Bromo - 7 - Iodo - 9H - Fluorene. Its structure is exquisite, unique, and may be of great use in various fields.
Preliminary study of its properties, through multiple experiments, its melting point and boiling point were measured, and its solubility in different solvents was observed. The structure of its molecules was analyzed by spectroscopy, and the position and bonding state of each atom were determined.
Then explore the method of its synthesis. Try various paths, or change the reaction agent, or adjust the temperature and pressure of the reaction. After repeated tests, a better method can be obtained to increase its yield, and the purity of the product is also good.
Looking to the future, we hope to develop new materials based on this product. Or used in the field of optoelectronics to increase the efficiency of devices; or used in medicine to find a cure for diseases. I will unremitting, dedicated to the research and development of this product, hoping to contribute to the academic and industrial circles, and promote its progress and prosperity.

Toxicity Research

Today there is a substance called 2 - Bromo - 7 - Iodo - 9H - Fluorene. As a chemical researcher, I study the toxicity of this substance. Looking at its structure, bromine and iodine atoms are attached to the structure of fluorene, or due to the nature of halogen atoms, its toxicity is a mystery.
Examine past experiments, use small animals as tests, put this substance, observe its reaction. See the subject, or there may be signs of slow movement, poor diet, and even damage to organs. However, the apparent toxicity is also related to the dose. If used in small amounts, the harm is still minimal; if applied in excess, it will harm life.
Also explore the state of this thing in the environment, or exist for a long time, and can accumulate. Entering water bodies and soils is feared to be an ecological disaster. Therefore, its use should also be used with caution, and the toxicity should be studied in detail to prevent problems before they occur, so as to avoid suffering and environmental damage.

Future Prospects

2 - Bromo - 7 - Iodo - 9H - Fluorene is a chemical I have dedicated myself to studying. Although this substance is still under research, I am full of expectations for its future.
This compound has a unique structure, and its substituted position of bromine and iodine atoms gives it a different chemical activity. In the field of organic synthesis, this unique structure is expected to serve as a key intermediate for the creation of novel and high-value-added organic materials, opening up a new path.
Looking to the future, we may be able to borrow 2 - Bromo - 7 - Iodo - 9H - Fluorene to synthesize materials with special optoelectronic properties, which will emerge in the fields of optoelectronic devices such as OLEDs and solar cells. Its unique structure may also provide new ideas for pharmaceutical chemistry and help develop new drugs. I firmly believe that through unremitting exploration, 2 - Bromo - 7 - Iodo - 9H - Fluorene will be able to shine in many fields and contribute to scientific progress and social development.

Where to Buy 2-Bromo-7-Iodo-9H-Fluorene in China?

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Frequently Asked Questions

As a leading 2-Bromo-7-Iodo-9H-Fluorene 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 chemistry of 2-bromo-7-iodo-9h-fluorene?

2-Bromo-7-iodo-9H-fluorene is also an organic compound. Its molecular structure is unique, containing bromine (Br) and iodine (I) halogen atoms, and 9H-fluorene as the parent nucleus.
In terms of its chemical properties, it has the activity of nucleophilic substitution reaction because of its halogen atoms. Bromine and iodine atoms can be replaced by nucleophilic reagents. Under appropriate reaction conditions, such as in an alkaline environment and suitable solvents, nucleophilic reagents can attack the carbon atoms connected to the halogen atoms, causing the halogen atoms to leave and form new organic compounds. This reaction mechanism is through the nucleophilic attack of the nucleophilic test agent on the halogenated hydrocarbon, forming a transition state, and then the halogen atom leaves in the form of halogen ions.
And because of its conjugate system, 2-bromo-7-iodo-9H-fluorene may also participate in some electron transfer-related reactions. The conjugate system can delocalize electrons and endow compounds with certain electronic properties. Under the influence of light, electricity and other conditions, charge transfer processes may occur, which may have potential uses in the fields of organic optoelectronic materials.
In addition, the stability of the compound is also affected by the halogen atom and the conjugate system. The electronegativity of the halogen atom affects the charge distribution in the molecule, while the conjugated system enhances the stability of the molecule as a whole. However, due to the existence of the halogen atom, the molecule may be more sensitive to some reagents, and in case of strong reducing agent, the halogen atom may be reduced and chemically changed. In short, the chemical properties of 2-bromo-7-iodo-9H-fluorene are rich, and there is potential for research and application in many fields such as organic synthesis and materials science.

What are the common uses of 2-bromo-7-iodo-9h-fluorene?

2-Bromo-7-iodo-9H-fluorene is also an organic compound. It has a wide range of common uses and is often a key intermediate in the field of organic synthesis. Due to its unique structure, the presence of bromine and iodine atoms endows it with active chemical properties. It can interact with many reagents through various chemical reactions, such as nucleophilic substitution, coupling reactions, etc., and then construct more complex organic molecular structures.
In the field of materials science, this compound is also of great value. Because it can participate in the preparation of organic materials with specific functions, such as organic optoelectronic materials. In the research and development of organic Light Emitting Diode (OLED), by ingeniously designing the molecular structure, using 2-bromo-7-iodo-9H-fluorene as the starting material, through a series of chemical transformations, it is expected to prepare materials with excellent luminescent properties, thereby improving the luminous efficiency and stability of OLED.
Furthermore, in the field of medicinal chemistry, it may also have its uses. By rationally modifying its structure, exploring its biological activity, or discovering compounds with potential medicinal value. However, when synthesizing this compound, attention should be paid to the precise control of the reaction conditions. Due to the different reactivity of bromine and iodine atoms, appropriate reagents and conditions should be selected to ensure the selectivity and yield of the reaction. In conclusion, 2-bromo-7-iodo-9h-fluorene has shown potential application prospects in many fields such as organic synthesis, materials science and medicinal chemistry, providing an important material basis for the development of related fields.

What is 2-bromo-7-iodo-9h-fluorene synthesis method?

The synthesis of 2-bromo-7-iodine-9H-fluorene is an important task in organic synthetic chemistry. The synthesis of this compound often depends on a multi-step reaction.
The choice of starting materials is mostly based on fluorene. Fluorene has a rigid fused ring structure, which lays the foundation for the subsequent introduction of bromine and iodine atoms. In the first step, bromine atoms are often added to specific positions of fluorene by a bromination reaction. This bromination reaction can be carried out in a suitable solvent, such as dichloromethane or carbon tetrachloride, with liquid bromine and a suitable catalyst, such as iron powder or iron tribromide. During the reaction, the electron cloud distribution of fluorene selectively adds bromine atoms to specific carbon sites, resulting in 2-bromofluorene. In this step, it is necessary to pay attention to the control of reaction temperature and time to increase the purity and yield of the product. If the temperature is too high, it may cause the formation of polybrominates; if the time is too short, the reaction will not be completed.
After obtaining 2-bromofluorene, the next step is the iodine reaction. At this time, the principle of nucleophilic substitution reaction can be used to introduce iodine atoms into 2-bromofluorene with an iodine source such as potassium iodide, with an appropriate oxidant such as hydrogen peroxide or nitric acid, in a suitable solvent such as acetone or acetonitrile, to obtain 2-bromo-7-iodine-9H-fluorene. The function of the oxidant is to oxidize iodine ions into active iodine species and promote their reaction with 2-bromofluorene. This step also requires fine regulation of reaction conditions, such as pH value, temperature and reactant ratio. Uncomfortable pH value may cause side reactions; improper ratio of reactants also affects yield.
In addition, the synthesis process can be monitored in real time by modern analytical techniques such as thin layer chromatography (TLC), nuclear magnetic resonance (NMR) and mass spectrometry (MS). TLC can observe the reaction progress and determine the reaction endpoint; NMR and MS can determine the structure and purity of the product.
In summary, the synthesis of 2-bromo-7-iodine-9H-fluorene requires careful operation of the bromination and iodine reactions in sequence, and strict control of the reaction conditions at each step. Only by means of analytical technology monitoring can the target product be obtained.

2-bromo-7-iodo-9h-fluorene widely used in which areas

2-Bromo-7-iodo-9H-fluorene is an organic compound that is widely used in many fields.
In the field of materials science, this compound is very useful. Due to its unique structure, it can be used as a key cornerstone for the construction of organic optoelectronic materials. For example, in the development of organic Light Emitting Diode (OLED), 2-bromo-7-iodo-9H-fluorene can be chemically modified to optimize the electron transport and luminescence properties of the material, help to improve the luminous efficiency and stability of OLED, and contribute to the realization of better display effects.
In the field of medicinal chemistry, 2-bromo-7-iodo-9H-fluorene also has potential application value. Its specific chemical structure may interact with specific targets in organisms. Researchers can develop new drug molecules by structurally modifying and modifying it, and explore new therapeutic pathways and drugs for various diseases such as cancer and neurological diseases.
Furthermore, in the field of organic synthetic chemistry, 2-bromo-7-iodo-9H-fluorene is often used as an important intermediate. With the activity of bromine and iodine atoms, more complex and diverse organic compound structures can be constructed through various organic reactions, such as nucleophilic substitution reactions, coupling reactions, etc., providing rich raw materials and possibilities for the development of organic synthetic chemistry.
In summary, 2-bromo-7-iodo-9H-fluorene has shown broad application prospects in many fields such as materials science, medicinal chemistry and organic synthetic chemistry, and is of great significance to promoting technological progress and innovation in various fields.

What is the market outlook for 2-bromo-7-iodo-9h-fluorene?

In the field of materials science, 2-bromo-7-iodo-9h-fluorene may provide a key starting material for the synthesis of new organic materials. Organic electronics is in the ascendant, and the demand for materials with special photoelectric properties is increasing. The unique molecular structure of this material may be chemically modified to give it excellent charge transport or unique luminescence properties. In this way, it is expected to be applied to the fabrication of organic Light Emitting Diodes (OLEDs), organic field effect transistors (OFETs) and other devices, thereby promoting technological innovation in this field, and the market demand will also grow.
In the field of medicinal chemistry, it also has value to be explored. The creation of many drugs often originates from organic compounds with specific structures. The structure of 2-bromo-7-iodo-9h-fluorene may provide a novel skeleton for pharmaceutical chemists. By introducing different active groups, drugs with unique pharmacological activities may be developed. Although it has not yet been widely used in drug research and development, its potential is enough to attract researchers to explore in depth. Once a breakthrough is made, the market potential will be limitless.
However, it should also consider the challenges it faces. The complexity of the synthesis process may lead to high production costs, which is a key factor restricting its large-scale application. If you want to expand the market, you must strive to optimize the synthesis route, increase yield and reduce costs. And its related toxicological studies may not be perfect, and safety considerations are also indispensable in practical applications. Only by properly solving such problems can 2-bromo-7-iodo-9h-fluorene shine in the market and have a broader future, playing its due role in many fields.