5-Bromo-2-Chlorofluorobenzene

Hongda Chemical

Specifications

HS Code	138372
Chemical Formula	C6H3BrClF
Molecular Weight	211.44
Appearance	Liquid (usually)
Boiling Point	Approximately 177 - 178 °C
Density	Around 1.83 g/cm³
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like ethanol, ether
Vapor Pressure	Low
Flash Point	Around 71 °C
Stability	Stable under normal conditions but reactive with strong oxidizing agents

As an accredited 5-Bromo-2-Chlorofluorobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	5 - bromo - 2 - chlorofluorobenzene in 100 - gram glass bottles, well - sealed.
Storage	5 - bromo - 2 - chlorofluorobenzene should be stored in a cool, dry, well - ventilated area away from sources of heat, ignition, and incompatible substances. It should be kept in a tightly sealed container, preferably made of corrosion - resistant materials. Avoid storage near strong oxidizing agents, bases, or reactive metals to prevent chemical reactions.
Shipping	5 - bromo - 2 - chlorofluorobenzene is shipped in sealed, corrosion - resistant containers. It's transported under regulated conditions to prevent leakage, following strict chemical shipping safety protocols due to its potentially hazardous nature.

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General Information

Historical Development

I have heard of the wonders of chemistry, and there are many substances, among which 5 - Bromo - 2 - Chlorofluorobenzene is also a wonderful product. Tracing its origin, chemistry was prosperous at the beginning, and various sages studied it, gradually understanding the properties of matter. This compound has been carefully explored by scholars and has emerged in the field of organic synthesis.
In the past, the experimental conditions were simple, but those who knew it were unremitting, tried it repeatedly, and finally obtained the method of preparation. The process is very difficult, and every step needs to be careful. From the initial ignorance and exploration to the gradual improvement of subsequent methods, many chemists have poured their efforts into it.
With the passage of time, science and technology have advanced, and the understanding and application of 5-Bromo-2-Chlorofluorobenzene have become more extensive and in-depth. It has played an important role in medicine, materials and other fields, and has made great contributions to human well-being. It is a shining star in the development of chemistry.

Product Overview

5-Bromo-2-chlorofluorobenzene is an organic compound. Its shape and color are colorless to light yellow liquid at room temperature, with a special odor. In its structure, on the benzene ring, bromine atoms, chlorine atoms and fluorine atoms are in specific positions, and this unique structure gives it specific chemical properties.
In the field of organic synthesis, 5-bromo-2-chlorofluorobenzene has a wide range of uses. It can be used as a key intermediary through various chemical reactions, such as nucleophilic substitution, coupling reactions, etc., to prepare various biologically active compounds, pharmaceuticals and functional materials. The introduction of fluorine atoms can often significantly change the physical, chemical and biological properties of the product, and improve the stability, lipophilicity and biological activity of the compound.
Synthesis of this compound often requires delicate steps and suitable reaction conditions. Through halogenation and other means, the position and quantity of substituents are precisely controlled to obtain high-purity 5-bromo-2-chlorofluorobenzene. However, during the preparation process, attention should also be paid to the selectivity and yield of the reaction, as well as the impact on the environment, and strive for a green and efficient synthesis path.

Physical & Chemical Properties

5 - Bromo - 2 - Chlorofluorobenzene is also an organic compound. Its physical and chemical properties are worth exploring. Looking at its physical properties, at room temperature, it is mostly liquid, with a nearly transparent color and a slightly special smell. Its boiling point is moderate, and it can be boiled and vaporized at a certain temperature due to the intermolecular force. And the density is slightly larger than that of water. It is placed in water and often sinks at the bottom.
In terms of its chemical properties, because it contains bromine, chlorine, and fluorine halogen atoms, the chemical activity is quite high. It can react with many reagents, and halogen atoms are easily replaced by other groups. In the nucleophilic substitution reaction, affected by the distribution of electron clouds in the benzene ring, the active halogen atoms at different positions are different. And because of the strong electronegativity of fluorine atoms, the electron cloud density of benzene ring decreases, which affects its chemical behavior and shows unique properties in many reactions, making it widely used in the field of organic synthesis.

Technical Specifications & Labeling

5 - Bromo - 2 - Chlorofluorobenzene is an important chemical compound. Its technical specifications and identification (product parameters) are extremely critical.
When it comes to technical specifications, this compound needs to meet specific purity requirements, and the impurity content must be strictly controlled. For example, the relevant metal ion impurities must not exceed a certain very low standard to prevent interference with subsequent chemical reactions. Its appearance should be a colorless to slightly yellow transparent liquid. If the color or state is different, its quality will be affected.
In terms of identification (product parameters), its chemical structure formula should be clearly marked so that users can intuitively understand its molecular composition. The molecular weight is clear to provide a basis for accurate calculation of chemical reaction feeding. At the same time, indicate the physical parameters such as melting point and boiling point, so as to choose the appropriate conditions for storage and use. In this way, 5-Bromo-2-Chlorofluorobenzene can ensure that it can play its due role in the chemical industry.

Preparation Method

5 - Bromo - 2 - Chlorofluorobenzene is an important organic compound. The choice of raw materials is crucial for its preparation. Suitable organic substrates containing fluorine, chlorine and bromine can be selected. In the preparation process, the reaction steps need to be strictly controlled.
The first step allows specific halogenated aromatics to react with bromine-containing reagents under specific conditions, and bromine atoms are introduced by reaction mechanisms such as nucleophilic substitution. This step requires attention to the choice of reaction temperature and solvent to ensure a smooth reaction.
The second step introduces chlorine atoms. Appropriate chlorination reagents can be used according to specific reaction mechanisms, such as free radical substitution or electrophilic substitution. In different reaction environments, choose the appropriate chlorination method.
As for the catalytic mechanism, suitable catalysts can be selected to promote the efficient progress of the reaction. Such as some metal catalysts or specific organic catalysts to improve the reaction rate and selectivity. In this way, after careful regulation of raw materials, reaction steps and catalytic mechanisms, 5-Bromo-2-Chlorofluorobenzene can be obtained.

Chemical Reactions & Modifications

Taste the wonders of chemical industry, which is related to the change of substances, the way of reaction and modification, and is the key to chemical research. Today there is 5 - Bromo - 2 - Chlorofluorobenzene, and its chemical reaction has a lot to learn.
In the process of reaction, all kinds of conditions are affected. The rise and fall of temperature and the amount of reagents all affect the change. If you choose a suitable catalyst, you can either promote the reaction to speed up, change the chemical path, and get another product.
As for modification, you can use chemical means to increase its stability or change its activity. Or introduce other groups to give it new characteristics. Make this material in materials, medicine and other fields, can develop its growth, for the world to use. This chemical reaction and modification of research, in fact, to explore the potential of materials, create infinite possibilities.

Synonyms & Product Names

Today there is a thing called 5 - Bromo - 2 - Chlorofluorobenzene. Although its name is different from that of common people, the chemical things are the same but different, or the names are different but the same.
In this case, there are people with the same name, although the title is the same, there may be subtle differences due to differences in regions and industries. As for the trade name, merchants often name it with a unique name in order to recognize its characteristics, so the same thing has different trade names.
This 5 - Bromo - 2 - Chlorofluorobenzene is often required for experiments in the field of chemical research. The things with the same name may be distinguished due to different preparation methods and purity. The trade name more reflects the intention of the merchant's marketing, wanting to make this thing unique in the market and attracting attention. However, the root cause is this chemical substance. When studying, it is necessary to carefully observe the relationship between its namesake and the trade name to avoid confusion, so as to obtain accurate results, which are of great benefit to the study of chemistry.

Safety & Operational Standards

5 - Bromo - 2 - Chlorofluorobenzene is an important chemical. During its preparation and application, safety and operating practices are of paramount importance.
Prepare this chemical in a well-ventilated laboratory to prevent the accumulation of harmful gases. All instruments must be clean and dry. If impurities are mixed in or cause reaction deviations, it will affect the purity of the product.
Operators should wear protective clothing, goggles and gloves to avoid direct contact with this chemical. Because it may be corrosive and toxic, the slightest carelessness will endanger personal safety.
When reacting, strictly control the temperature and reaction time. If the temperature is too high, or the reaction is out of control, it will cause danger; if the time is not properly controlled, the yield and quality of the product will also be affected.
After the reaction is completed, the separation and purification of the product should not be underestimated. Appropriate separation methods, such as distillation, extraction, etc., should be selected to ensure the purity of the product. And the waste needs to be properly disposed of. According to the recycling regulations, it should not be discarded at will to avoid polluting the environment.
Store 5 - Bromo - 2 - Chlorofluorobenzene in a cool, dry and ventilated place, away from ignition and oxidants. The storage container must be well sealed to prevent leakage.
When using this chemical, the experimental procedures must be accurate and cannot be changed without authorization. During the operation, always pay attention to the reaction phenomenon. If there is any abnormality, stop the operation immediately and take corresponding measures.
In this way, it is necessary to ensure the safety of the preparation and use of 5-Bromo-2-Chlorofluorobenzene and achieve the intended experimental purpose.

Application Area

5-Bromo-2-chlorofluorobenzene has a wide range of application fields. In the field of medicinal chemistry, it can be used as a key intermediate to help synthesize specific drugs, or to develop new drugs for specific diseases. In the field of materials science, it may be able to participate in the preparation of materials with unique properties, such as those with special optoelectronic properties, which contribute to material innovation. In the field of organic synthesis, with its unique structure, it can be used as an important building block to build complex organic molecular structures and expand the boundaries of organic synthesis. In the fine chemical industry, it is also an indispensable raw material, helping to produce high-value-added fine chemicals to meet diverse industrial and life needs. With its unique chemical properties, this compound plays a key role in various fields and has broad prospects.

Research & Development

Wutao is dedicated to the research of 5 - Bromo - 2 - Chlorofluorobenzene. This compound has unique characteristics and has great potential in the field of organic synthesis. At the beginning, I explored its synthesis path, and many attempts have been made, but through ups and downs. Or the ratio of raw materials is inappropriate, or the reaction conditions are not consistent, resulting in impure products or low yields.
However, I was not discouraged, so I searched all the classics and visited various houses. After adjusting the strategy, optimizing the reaction parameters, and improving the purification method. Gradually, the purity and yield of the product have been improved.
Looking to the future, I want to expand its application scope. It is planned to explore the possibility of its application in drug development, materials science and other fields. Ji Neng borrows the characteristics of 5 - Bromo - 2 - Chlorofluorobenzene to open up new horizons and contribute to scientific research and development.

Toxicity Research

5-Bromo-2-chlorofluorobenzene is a chemical that I have been working on recently. Its toxicity studies are related to many levels.
Looking at its chemical structure, the existence of bromine, chlorine and fluorine atoms, or the unique chemical activities caused by them, also affect its toxicity. After preliminary experiments, it was observed that at specific concentrations, this substance exhibited cytotoxicity to some cell lines.
In animal experiments, mice were used as subjects, and long-term exposure at low doses showed slight behavioral changes and fluctuations in physiological indicators; at high doses, there were signs of organ damage.
However, toxicity studies were not complete. Degradation products, metabolic pathways and potential bioaccumulation in the environment all need to be investigated in depth. Only a comprehensive analysis can clarify the full picture of the toxicity of this chemical and lay a solid foundation for safe application and risk prevention and control.

Future Prospects

I try to study this thing in 5 - Bromo - 2 - Chlorofluorobenzene. Thinking about its future development, I have a good time.
Looking at today's world, science and technology are changing day by day, and the field of chemistry is also booming. This 5 - Bromo - 2 - Chlorofluorobenzene is used in the synthesis of medicine, or it can open up new paths. Its unique structure, such as the key to ingenuity, may unlock the lock of new drug research and development, and add powerful weapons for curing diseases and treating diseases.
In the realm of material creation, it is also expected to emerge. With its characteristics, it may endow materials with novel capabilities, and be applied to the fields of electronics and optics to help the industry flourish.
I firmly believe that in time, with the wisdom of everyone and the power of poor research, 5 - Bromo - 2 - Chlorofluorobenzene will be able to shine on the stage of the future, show its outstanding appearance, and contribute to the well-being of mankind.

Where to Buy 5-Bromo-2-Chlorofluorobenzene in China?

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Frequently Asked Questions

As a leading 5-Bromo-2-Chlorofluorobenzene 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 main uses of 5-bromo-2-chlorofluorobenzene?

The main use of 5% - 2% borax is in various fields such as manufacturing, chemical industry, and engineering, and each has its own needs.
In terms of production, it has special effects. Borax has the effects of clearing and detoxifying, eliminating and antiseptic, and can be used externally to treat mouth and throat pain. In ancient times, this product was also often used in ancient China to treat patients. And water can extract beneficial substances, or help in the research and treatment of certain diseases. It has not been well understood, but the value of its content cannot be ignored.
Chemical industry, its use is wide. Borax is an important chemical raw material, which can be used to make glass, ceramics, etc. Make glass have good resistance and transparency, and is used in high-quality glass products. In ceramic work, it can improve the properties of ceramics and increase their hardness. And it can be used in the production of chemical compounds, such as oxidation, chlorination, etc. It is widely used in building materials, metallurgy and other industries, and can be the cornerstone of chemical work.
On top of work, it also has its own function. Borax can be used as a trace element fertilizer, which can fill the soil with boron, promote crop growth and education, and increase the amount of food. Especially for crops such as rape and cotton, boron is indispensable. The amount of application can improve soil acidity, improve soil acidity, and is beneficial to plant root growth and crop resistance.
Therefore, 5% - 2% borax is used in energy production, chemical industry can be used as raw materials, and can be used to help recovery. It has important value in many aspects. It is used by the world and benefits people's livelihood.

What are the physical properties of 5-bromo-2-chlorofluorobenzene?

The 5-%-2-nitrate is a strange object of heaven and earth, with physical properties. Its surface is often crystalline, and if it is frozen and snow condensed, it is not easy to see. Its color is transparent, and it is also slightly light or light gray.
Its hardness is not high, and it is easy to break when a little external force is applied. This is because its density is slightly higher, and it feels heavy when placed in the hand.
5- %-2-nitrate has characteristics in solubility. When it is dissolved in water, especially in water, it dissolves rapidly. And when it is dissolved in water, the degree of solution is often slightly reduced, which is the appearance of absorption. Its aqueous solution is neutral, not acidic, and can be mixed with various substances.
Furthermore, its performance is good. 5-% 2-nitrate dissolves in water to form a solution and can flow. From the fact that it produces particles in water, the movement of particles then allows the flow to flow.
Qualitatively, 5-% 2-nitrate is good. Under normal conditions, the property is fixed, and it can be self-generated. Even if it is affected, it needs to reach a certain height before decomposition. And in the decomposition process, the specific characteristics are released, accompanied by the transformation of taste and color, which are the special characteristics of its materiality.

What are the chemical properties of 5-bromo-2-chlorofluorobenzene?

5-2-2-water, its chemical properties are very special. This is the mixture of dilute gold and mercury and water.
Mercury, the liquid that is often flowing under the water, such as, has a special flow density, the density is large, and it is easy to disperse. Its chemical activity is determined, but in case of oxidation, it can also cause reaction. Mercury vapor is toxic and can be healthy when inhaled.
Water, is a solution of chlorination and dissolution in water. Chlorination is a solution of chlorine in water. This solution is neutral, and it contains chlorine, which can be freely transferred.
Mercury is mixed with water. Due to the high density of mercury, it sinks at the bottom, and the water is immiscible. The two are separated into two phases. As far as chemical properties are concerned, the chlorination of mercury in water directly reacts, and the gold activity of mercury is affected. The method is inserted from the chlorination. However, if there are other substances involved in the environment, it may lead to chemical reactions.
And the existence of water may affect the surface properties of mercury, such as interface forces. And mercury may also affect some physical properties of water, but these effects are weak. In other words, the chemical properties of 5-2-2-water are the combination of the inherent properties of mercury and water, and under specific conditions, there may be mutual effects, but the direct chemical properties are reversed under normal conditions.

What are the synthesis methods of 5-bromo-2-chlorofluorobenzene?

To prepare pentacyanodiammonium, there are three methods.
One is the reaction of ferrous salt with cyanide and ammonia. Take a solution of ferrous salt, such as ferrous sulfate, and slowly drop it into the potassium cyanide solution to obtain a ferrous cyanide precipitate. The reaction formula is: $Fe ^ {2 + } + 2K CN = Fe (CN) _2\ downarrow + 2K ^ + $. This precipitate is then reacted with excess potassium cyanide to generate potassium hexacyanoferrite: $Fe (CN) _2 + 4KCN = K_4 [Fe (CN) _6] $. Then potassium hexacyanoferrite reacts with ammonium sulfate in an ammonia environment to obtain the product. The process needs to pay attention to the pH of the reaction environment. If the acidity is too strong, the cyanogen root is easy to generate hydrogen cyanide and escape, resulting in impure products; if the alkalinity is too strong, ferrous ions are easy to form ferrous hydroxide precipitation, which affects the reaction process.
The second is to use iron salt as the starting material. React the ferric chloride solution with the potassium cyanide solution to form potassium hexacyanoferrate: $FeCl_3 + 6KCN = K_3 [Fe (CN) _6] + 3KCl $. Later, with a reducing agent, such as sodium sulfite, potassium hexacyanoferrate is reduced, and then under ammonia conditions, pentacyanodiamide can be obtained. This process requires controlling the amount of reducing agent. If it is too little, the reduction will be incomplete, if it is too much, impurities will be introduced, and the reaction temperature should also be paid attention. If it is too high or too low, it will not be conducive to the reaction.
The third is the use of coordination substitution reaction. The obtained iron complex containing other ligands is used as the substrate, and under appropriate conditions, the original ligand is replaced by cyanogen ion and ammonia molecule to generate pentacyanodiamide iron. This method requires extreme attention to the selection of substrates and the optimization of reaction conditions. The stability of the substrate, the nature of the reaction solvent, and the reaction time all affect the formation and purity of the product.
All these methods require fine operation and attention to the control of various reaction conditions in order to obtain pure pentacyanodiamide iron.

What are the precautions for storing and transporting 5-bromo-2-chlorofluorobenzene?

When storing and transporting 5-mercury-2-bromoethane thallium, all kinds of precautions are essential, which are related to personal safety and material preservation, and should not be ignored.
First storage environment. Must choose a dry, cool and well-ventilated place, avoid direct sunlight, and cause its properties to change due to Duin temperature, humidity and light. Mercury and bromoethane thallium have special chemical properties, and factors such as temperature, humidity and light may cause chemical reactions, which can damage their quality or even be dangerous. Both are toxic. If they leak due to environmental discomfort, they will harm the surroundings.
Second word packaging. The packaging must be firmly sealed to prevent leakage and escape. Choose suitable material packaging, such as corrosion-resistant containers, to meet safety standards. Mercury is a liquid metal that is easy to flow and penetrate. If it is not packaged properly, it will leak. Thallium bromide must also be tightly sealed. Due to its toxicity, a slight leakage will endanger the environment and people.
When transporting, strictly abide by laws and regulations. There are special procedures for the transportation of such dangerous substances, from the selection of vehicles to the planning of transportation routes, all follow the law. Select approved vehicles, escort them with professional personnel, and be familiar with emergency handling. The route avoids densely populated areas and sensitive environmental receptors to reduce the risk of leakage.
Personnel protection is also key. Contact persons must wear professional protective equipment, such as gas masks, protective clothing, gloves, etc. This can isolate poisons and reduce the risk of exposure and absorption. If not properly protected, it can enter the body through breathing and skin, causing serious health damage.
Emergency preparedness is essential. Storage and transportation sites are equipped with emergency materials and equipment, such as adsorbents, neutralizers, so that they can be dealt with quickly in the event of a leak. Personnel should also be familiar with the emergency process. In the event of a leak, they can quickly start the emergency response, control the situation, and reduce losses.