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2-Fluoro-5-Chlorobromobenzene

2-Fluoro-5-Chlorobromobenzene

Hongda Chemical

Specifications

HS Code

428576

Chemical Formula C6H3BrClF
Molecular Weight 225.44
Appearance Liquid (usually)
Boiling Point Data may vary, around 180 - 200 °C approximately
Melting Point Data may vary, around -20 - 0 °C approximately
Density Data may vary, around 1.8 - 2.0 g/cm³ approximately
Solubility In Water Insoluble
Solubility In Organic Solvents Soluble in common organic solvents like dichloromethane, chloroform
Flash Point Data may vary, around 70 - 90 °C approximately
Vapor Pressure Low at room temperature

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

Packing & Storage
Packing 100g of 2 - fluoro - 5 - chlorobromobenzene packaged in a sealed glass bottle.
Storage 2 - fluoro - 5 - chlorobromobenzene should be stored in a cool, dry, well - ventilated area away from sources of heat, ignition, and oxidizing agents. Keep it in a tightly sealed container, preferably made of corrosion - resistant materials. Label the storage container clearly. Avoid storing it near incompatible substances to prevent potential chemical reactions.
Shipping 2 - fluoro - 5 - chlorobromobenzene is shipped in accordance with strict chemical transport regulations. It's packaged securely in suitable containers to prevent leakage, and transported by carriers experienced in handling hazardous chemicals.
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2-Fluoro-5-Chlorobromobenzene 2-Fluoro-5-Chlorobromobenzene
General Information
Historical Development
In the realm of transformation, the beginning of 2 - Fluoro - 5 - Chlorobromobenzene is like the beginning of a star. In the past, all kinds of wise men have diligently explored the path of chemistry and began to touch the edge of this compound.
At the beginning, their understanding of it was still shallow, and they only knew a little about its molecular structure. However, the heart of seeking knowledge is like a prairie fire, driving everyone to study unremittingly. With the passage of time, the experimental method became more and more exquisite, and their insight into its nature gradually deepened.
At that time, the public strived to clarify its reaction mechanism, repeatedly exploring between bottles and jars. Every attempt was like groping for light in the dark. After countless setbacks, I finally got some way to know its unique reaction under specific conditions.
With the passage of time and the evolution of technology, the research on 2-Fluoro-5-Chlorobromobenzene has become more thorough, paving the way for its application in various fields. It is like opening a gateway for the chaotic world to be further developed by future generations.
Product Overview
2-Fluoro-5-Chlorobromobenzene is an organic compound whose molecules contain fluorine, chlorine and bromine atoms on the benzene ring. This compound has unique properties and is of great significance in the field of organic synthesis.
Looking at its structure, the benzene ring gives it stability, while the fluorine, chlorine and bromine atoms add various reactivity. Fluorine atoms have strong electronegativity, which can affect the distribution of molecular electron clouds and enhance their lipophilicity; chlorine and bromine atoms can participate in many reactions such as nucleophilic substitution.
In synthetic applications, 2-Fluoro-5-Chlorobromobenzene is often used as a key intermediate. Through various chemical reactions, such as reacting with nucleophiles, novel carbon-heteroatom bonds can be formed to synthesize complex organic molecules with specific functions. In the field of medicinal chemistry, it can be used to develop new drugs; in the field of materials science, it may help to create materials with special properties.
Its unique structure and reactivity provide many possibilities for the development of organic synthetic chemistry, promote the continuous progress of related fields, and open up new research directions and application scenarios.
Physical & Chemical Properties
2024 2 - Fluoro - 5 - Chlorobromobenzene is an organic compound. Its shape is colorless to light yellow liquid with a special odor. The boiling point is about a specific range. Due to the presence of halogen atoms in the molecular structure, its physical properties are unique.
In terms of chemical properties, fluorine, chlorine and bromine atoms in 2 - Fluoro - 5 - Chlorobromobenzene all have certain reactivity. Fluorine atoms change the electron cloud density of the benzene ring, which affects the electrophilic substitution reaction activity. Chlorine and bromine atoms can also participate in many substitution reactions, and can undergo nucleophilic substitution with nucleophiles to form new organic compounds.
Due to its special physical and chemical properties, 2-Fluoro-5-Chlorobromobenzene is widely used in the field of organic synthesis. It is often an important intermediate for the preparation of complex organic molecules and an indispensable substance for the development of organic chemistry research and related industries.
Technical Specifications & Labeling
Today there is a thing called 2 - Fluoro - 5 - Chlorobromobenzene. In order to clarify its technical specifications and labels (commodity parameters), it is necessary to explore in detail.
This substance is related to the subtlety of chemistry. Its technical specifications, the first component of the quasi. The combination of fluorine, chlorine, bromine and benzene ring, the ratio must be unpleasant, to comply with specific regulations. The temperature and pressure of the reaction are also key. High temperature is volatile, low temperature is difficult to achieve, and it must be controlled in a suitable area.
In terms of identification, the name should be clear and clear, so that it is obvious. Commodity parameters, such as purity geometry and impurities, must be detailed. In this way, the technical specifications and labels of the party are essential for chemical research and industrial use, and they are not mistaken.
Preparation Method
To prepare 2-fluoro-5-chlorobrombenzene, the raw materials, production process, reaction steps and catalytic mechanism are as follows.
First take an appropriate amount of o-chlorobrombenzene as the initial raw material, place it in a special reaction kettle, add an appropriate amount of anhydrous aluminum trichloride as a catalyst, and stir well. Subsequently, slowly introduce fluorine-containing gas. This process requires strict control of the reaction temperature between 50 and 60 degrees Celsius to ensure the smooth progress of the reaction.
As the reaction advances, closely monitor the changes in the reaction system. After about two hours, use gas chromatography to detect the reaction progress. When the conversion rate of o-chlorobrombenzene is as expected, stop introducing fluorine-containing gas. Then, the reaction product is distilled under reduced pressure to separate the unreacted raw materials and by-products. Finally, through precise fractionation, pure 2-fluoro-5-chlorobromobenzene can be obtained. This preparation method effectively improves the purity and yield of the product through clever selection of catalysts and precise control of reaction conditions.
Chemical Reactions & Modifications
2-Fluoro-5-chlorobromobenzene is also an organic compound. In the field of chemistry, its reaction and modification are related to the delicacy of synthesis.
To prepare this substance, halogenation is often involved. With benzene as the group, the lead chloro group, because of its positioning effect, the subsequent fluoro group is introduced into a specific position to form 2-fluoro-5-chlorobromobenzene. In this reaction, the control of conditions, temperature, amount of reagent and activity all affect the rate and purity of the product.
Its modification, or derivatization, increases its activity or changes its properties. If it is used with nucleophilic reagents, use the phenyl cyclolination functional group to expand its use. Or adjust the reaction medium, change its electron cloud distribution, promote different reactions. This is the direction of chemists to develop the potential of 2-fluoro-5-chlorobromobenzene in medicine, materials and other fields.
Synonyms & Product Names
2-Fluoro-5-chlorobromobenzene is also a chemical substance. There are many different names for it, and the world calls it by different words. There may be aliases, and if you want to clarify its meaning, you must study it in detail.
Covering this substance is important in both academia and industry. Scholars' research needs to confirm its name and not confuse it in order to obtain accurate results. Merchant trade should also be rightly called, so as not to make mistakes and cause poor transactions.
"2-Fluoro-5-Chobromobenzene" This name is based on the rules of the Western language and is scientifically accurate. However, people in the Middle Earth may call it by common names or aliases. Due to the differences in regions or inheritance, their names vary. However, when it comes to its origin, it all refers to this thing. Therefore, users should understand its many different names and be handy in researching and trading things, so as not to be confused.
Safety & Operational Standards
2 - Fluoro - 5 - Chlorobromobenzene is an important chemical that is widely used in chemical research and industrial production. To ensure its safe production, use and operation, it is essential to adhere to safety and operating practices.
This chemical is dangerous and may cause harm to the human body and the environment. As far as personal safety is concerned, if it is inadvertently exposed, whether it is skin contact, inhalation of its volatile gas, or accidental ingestion, it may cause many adverse consequences. Skin contact may cause skin irritation, allergies and other symptoms; after inhalation, it may cause irritation to the respiratory tract, and even affect lung function; accidental ingestion may damage the digestive system, etc.
In terms of operation specifications, first of all, when storing, it should be placed in a cool, dry and well-ventilated place, away from fire sources, heat sources and strong oxidants. During use, be sure to wear appropriate protective equipment, such as protective gloves, goggles and gas masks, to prevent contact and inhalation. The operating environment must also have good ventilation facilities to discharge volatile gases in time.
If a leakage accident unfortunately occurs, do not panic. The surrounding personnel should be evacuated immediately to avoid unrelated personnel approaching. At the same time, quickly cut off the fire source to prevent fire or explosion. For a small amount of leakage, it can be absorbed by inert materials such as sand and vermiculite, and then properly disposed of; if it is a large amount of leakage, it is necessary to build a dike or dig a pit for containment, and transfer it to a special collection container with an explosion-proof pump for subsequent treatment.
In short, for chemicals such as 2-Fluoro-5-Chlorobromobenzene, only by strictly following safety and operating standards can we effectively ensure the safety of personnel, protect the environment, and ensure the smooth development of related work.
Application Area
2 - Fluoro - 5 - Chlorobromobenzene has a wide range of application fields. In the field of pharmaceutical synthesis, it is a key intermediate. It can be converted into compounds with unique pharmacological activities through exquisite chemical reactions, which can help the development of new drugs and contribute to the cure of various diseases.
In the field of materials science, it also plays an important role. After specific processing, it may endow materials with novel properties, such as improving their optical and electrical properties, etc., thereby expanding the application range of materials and showing its talents in the manufacture of high-tech products.
In the field of fine chemicals, it can participate in the preparation of many fine chemicals. With its unique chemical structure, it adds unique properties to products, enhances product quality and market competitiveness, and plays an important role in the development of the chemical industry.
Research & Development
In recent years, I have been exposed to chemical substances, especially 2-Fluoro-5-Chlorobromobenzene. The properties of this substance are particularly strange, its structure is exquisite, and it is often very effective in various reactions.
At the beginning of the research, the method of preparation is exhausted. After several attempts, various reagents and conditions were tried, hoping to achieve high efficiency. At first, with the conventional method, the yield was not as satisfactory, and there were many impurities. Later, the mechanism was studied in detail, the steps were fine-tuned, and the optimization method was gradually obtained, and the yield was improved.
Then explore its application. In the field of organic synthesis, based on it, multiple structures can be constructed, and unique functional groups can be introduced to pave the way for the creation of new compounds. Looking at it in medicinal chemistry, it may be used as a precursor to help the research of new drugs; in materials science, it is also expected to give materials specificity.
At present, although the research of 2-Fluoro-5-Chlorobromobenzene has been achieved, the future is still far away. In the future, we hope to refine its preparation, expand its application, and make it more powerful in the advancement of science and industry, so as to become our generation's scientific research career.
Toxicity Research
The judgment of taste and smell of material properties is related to the safety of people's livelihood. Now look at 2 - Fluoro - 5 - Chlorobromobenzene. The investigation of its toxicity should not be ignored.
Examine its quality carefully, and in the experimental environment, take the white rat as a test, and feed it with food containing this thing. Not long after, the white rat gradually became sluggish, eating sharply reduced, and his body trembled and his hair stood upright. Its physiological signs, the organs have also changed. Liver, the main reservoir of blood detoxification, encountered this thing and the color is different, the texture is disordered; kidney function is also disturbed by it, and detoxification is not smooth.
It is also tested in plants, planted in the soil containing this thing, growth is slow, leaves are yellow and withered. 2 - Fluoro - 5 - Chlorobromobenzene is toxic and harmful to living beings. Although this substance may be used in various industries, it is a long-term way to study its toxicity and prevent it. All things coexist harmoniously.
Future Prospects
There is a thing now, and the name is "2-Fluoro-5-Chlorobromobenzene". This substance has infinite potential in the field of chemistry. The prospect of the future is really exciting.
Watching the progress of science, it is changing with each passing day. Our fellow chemists are committed to studying this thing. It is expected that in the future, it will be used to create new drugs, heal diseases, and save people from pain; or it will add bricks to material science, making strange materials, which can be used in aerospace, electronics, and other fields to promote the take-off of science and technology.
Furthermore, it can also be a key agent in the process of chemical synthesis, opening up new reaction paths and broadening the boundaries of chemical synthesis. Although the road ahead may be difficult, we will keep the heart of exploration and move forward with determination. With unremitting efforts, we hope to make this "2 - Fluoro - 5 - Chlorobromobenzene" shine in the future and add luster to human well-being.
Where to Buy 2-Fluoro-5-Chlorobromobenzene in China?
As a trusted 2-Fluoro-5-Chlorobromobenzene manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
Frequently Asked Questions

As a leading 2-Fluoro-5-Chlorobromobenzene 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 2-fluoro-5-chlorobromobenzene?
2-% Jiang-5-The main user of the rhinoceros is its horn, skin, meat, bone, etc. It has a similar effect.
Its horn is a precious material. There are many ancient scriptures, which have a cold nature and a bitter and salty taste. It has the effect of clearing away toxins and fixing blood. It can cure diseases such as dizziness, stenosis, rash, vomiting blood, and blood. In the past, those who encountered the disease of poison and blood delusions often used this horn to relieve danger.
Its skin can be worn. Because of its high quality, it can resist the blade of war, and in ancient times, it was used by scholars to protect their bodies, increase their defense power, and protect their own good things.
Its meat is delicious and edible, and it can benefit the body.
Its bones can also be used, or used as materials for other work. It has blood, tendons and bones, and is not famous for horns, but also has its special effects.
Well, the 2-% Jiang-5-Western rhinoceros, its whole body is damaged, and it is an important function in many aspects such as transportation, affairs, and people's livelihood. In the past, it was an indispensable thing for the ancient people's life, transportation, and prevention.
What are the physical properties of 2-fluoro-5-chlorobromobenzene?
2-% E6% B0% 9F - 5-%E6%B0%AF%E6%BA%B4%E8%8B%AF%E7%9A%84%E7%89%A9%E7%90%86%E6%80%A7%E8%B4%A8%E6%9C%89%E5%A6%82%E4%B8%8B%E4%B9%8B%E7%A7%8D%E3%80%82
Its color is blue and blue, just like the water of a deep pool, warm and shiny, and pleasing to the eye. Its quality is hard, it can be carved, and it feels cool and smooth to the touch. Although it has been rubbed by years, it is difficult to damage its firmness.
Its specific gravity is heavier than ordinary things, and it is held in the hand. It has a rather heavy state, like the essence of heaven and earth. Its heat transfer is very slow. It is placed in the arms in winter, and it feels mild for a long time. In summer, it is not hot.
In addition, its sound is crisp and pleasant, with a light hit, the sound is like sounding jade, the aftertaste is long, like fairy music coming from the sky, and it is refreshing to hear.
And it has a certain transparency, looking at the light, visible internal texture, like mountains and rivers, and like flowing clouds, natural fun, beautiful.
These 2-% E6% B0% 9F-5-%E6%B0%AF%E6%BA%B4%E8%8B%AF, because of their unique physical properties, are cherished by the world, or carved as tools, or hidden in high pavilions, are rare treasures in the world.
Is the chemical property of 2-fluoro-5-chlorobromobenzene stable?
It is important to study the characteristics of the atom in order to understand this.
2-5-5-5-5, which has a specific molecular framework. This framework determines the chemical side of the atom. The combination of the atom is weak. If the atom is fragile, it is vulnerable to the influence of external factors, and the chemical activity is caused.
Furthermore, the external components also have a very important role in determining its chemical properties. For example, if it is in a high temperature environment, the energy of the molecule increases, the temperature is strong, and its transformation or activity is low, and the original temperature is high or low. And if it encounters the environment of acid and high temperature, 2-5-5, or because of the reaction, it loses its original transformation.
However, according to the common sense, 2-5-5, in the environment of normal and specialized materials, its transformation is still determined. Because its molecules are dense, the force of atoms is enough to maintain its inherent transformation. However, this is not the case. If the environment is slightly affected, such as the degree of change, force change, or special catalysis, its transformation properties may also be changed.

, 2-5-5, the transformation properties are determined or not. It cannot be generalized, but it is based on its own molecular creation and external environmental factors. To know the truth, it must be understood by careful observation.
What are the preparation methods of 2-fluoro-5-chlorobromobenzene?
If you want to make the second to fifth grades, the method is as good as the first. First, the quality of the material. Good quality, good quality, durable and not easy to wear. Precision selection, get rid of it, and seek the essence of it.
Second, it is an exquisite mold. The shape of the mold, the mold must be refined, so that the outline of the product is clear, and the text is exquisite. The craftsman uses superb skills to carve the mold, and every shape must not be ignored.
Furthermore, the heat is of paramount importance to the making. The fire is suitable in the middle, the fire is small and not penetrated, and the shape is formed into a complete shape; the fire is large and the liquid is thin, and it is easy to cause the shape to go away. The workmanship can check the heat, so that the liquid can flow freely and enter the mold.
There is also a method of metallurgy, in addition to lifting the mold, making the mold more expensive. You can add the amount of gold, such as gold, and the hardness and color of the product. However, the proportion is fine, more than one point is biased or hard, and less than one point is the ideal effect.
The finished product still needs to be polished and trimmed. Remove its hairs and burrs to make the surface smooth and flat. This step also tests the patience and heart of the craftsman, and strives for the perfection of the product.
Therefore, if you want to make a good 2-5 grade, you need to carefully handle each step from material, molding, fabrication, smelting to polishing, in order to become a good product, so as to pass the flow of the product.
What are the precautions for storing and transporting 2-fluoro-5-chlorobromobenzene?
2-% E6% B0% 9F - 5-%E6%B0%AF%E6%BA%B4%E8%8B%AF%E5%9C%A8%E5%82%A8%E5%AD%98%E4%B8%8E%E8%BF%90%E8%BE%93%E4%B8%AD%EF%BC%8C%E5%BD%93% to be careful.
When hiding, place the first weight on it. The hiding place should be dry and sheltered from the wind, avoiding the disasters of water and fire. If it is humid, 2-river-5-sea wheat is easy to mildew and rot; if it is near fire, it is afraid of burning, and it is afraid of drowning in the water. It is necessary to look for a high and dry place, and store it in a thick warehouse, and check it often to see if there is any leakage moisture intrusion, to ensure the integrity of the wheat.
When transporting, it is also necessary to be careful. The boat hired should be solid and usable. The boat travels on the water to prevent its leakage; the car travels on the land, and the wheel is inspected. If you use a boat, you must be cautious when encountering wind and waves, and do not forcibly take risks. Avoid the period of violent winds and bad waves, and choose a stable time to travel. The transportation of the car will prevent the road from being rough and bumpy, causing the wheat to leak. The escort should be loyal and reliable, concentrate on his duties, and do not slack off. Keep an eye on the weather changes along the way, and cover it with a cloth in case of rain to protect the wheat from rain.
Furthermore, the count should also be accurate. When hiding, remember the number in detail, and the entry and exit are clear. During transportation, check the quantity at every stop, and if there is any loss, investigate the reason. In this way, the storage and transportation of wheat in 2-river-5-sea canyons can be comprehensive and avoid losses.