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Benzene, 1-Bromo-2-Fluoro-4-Nitro-

Benzene, 1-Bromo-2-Fluoro-4-Nitro-

Hongda Chemical

Specifications

HS Code

531079

Chemical Formula C6H3BrFNO2
Molar Mass 236.00 g/mol
Appearance Solid (likely)
Physical State At Room Temp Solid
Solubility In Water Low (non - polar nature due to benzene ring)
Solubility In Organic Solvents Soluble in common organic solvents like dichloromethane, chloroform
Reactivity Reactive due to bromo, fluoro and nitro functional groups, can undergo nucleophilic aromatic substitution

As an accredited Benzene, 1-Bromo-2-Fluoro-4-Nitro- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage
Packing 100g of 1 - bromo - 2 - fluoro - 4 - nitro - benzene in a sealed, labeled chemical bottle.
Storage Store "Benzene, 1 - bromo - 2 - fluoro - 4 - nitro -" in a cool, well - ventilated area away from heat, sparks, and open flames. Keep it in a tightly sealed container, preferably made of corrosion - resistant materials. Isolate from incompatible substances like oxidizing agents, reducing agents, and strong bases to prevent dangerous reactions.
Shipping 1 - Bromo - 2 - fluoro - 4 - nitro - benzene, a chemical, is shipped in accordance with strict hazardous materials regulations. It's carefully packaged in suitable containers to prevent leakage during transit, ensuring safety of handlers and environment.
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Benzene, 1-Bromo-2-Fluoro-4-Nitro- Benzene, 1-Bromo-2-Fluoro-4-Nitro-
General Information
Historical Development
Taste the technology of chemical industry, changing with each passing day, the research of substances, there is no end to it. Today, this thing is 1-bromo-2-fluoro-4-nitrobenzene. Its beginning to appear in the world depends on the research of many wise men. In the past, all the dukes were in the field of chemistry, overcoming obstacles, wanting to understand the properties of substances and the method of making things.
At the beginning, everyone searched for the way of its synthesis, tried all kinds of things, and found one or two methods. Or temperature regulation, or change agent, after years of work, gradually realized the wonders of its synthesis. Therefore, this thing was found before everyone, adding new materials to the chemical industry.
Its use in industry and scientific research has gradually expanded, and it has helped the development of other industries. Although years have passed, it has left a strong mark in the history of chemistry, which is remembered by later students, and it is also a lesson for those who research new things, promoting the chemical industry, and then going to the next level.
Product Overview
About 1-bromo-2-fluoro-4-nitrobenzene
There is a substance called 1-bromo-2-fluoro-4-nitrobenzene. Its shape or crystal shape, color or yellowish, is quite useful in the chemical and pharmaceutical fields.
The structure of this substance, above the benzene ring, is one place each of bromine, fluorine and nitro. Bromine, adding its halogenicity; fluorine, giving its unique chemical activity; nitro, also increasing its chemical heterogeneity. The three coexist with the benzene ring and affect each other, resulting in different reaction characteristics.
The method of synthesis involves several steps of reaction. Using benzene as a group, or introducing nitro groups first, and then conducting bromine and fluorine atoms, each step of the reaction requires controlled conditions, such as temperature, catalyst, etc., to obtain pure products.
For industrial use, it is often a pharmaceutical intermediate. After several steps of conversion, it can make special drugs. And in fine chemicals, it can be used as a raw material for dye synthesis, giving special properties to dyes.
Physical & Chemical Properties
1-Bromo-2-fluoro-4-nitrobenzene, the physical and chemical properties of this compound are the key to our research. Its color state can be seen at room temperature or with a specific color. Melting point and boiling point are also important characterizations, which are related to the transformation of its physical state. The solubility varies in different solvents. In solvents such as water, alcohol, and ether, it may be soluble or insoluble, which is related to the molecular structure.
Its chemical properties are active, and the substituents on the benzene ring, bromine, fluorine, and nitro, have their own properties. Nitro has strong electron absorption, which reduces the electron cloud density of the benzene ring and affects the activity of electrophilic substitution. Although bromine and fluorine are halogen atoms, their properties are also different, which affect the checking point and rate of the reaction. Studying their physical and chemical properties can provide important basis for synthesis and application, and help us understand their essence and laws.
Technical Specifications & Labeling
"Technical Specifications and Labeling of 1-Bromo-2-Fluoro-4-Nitrobenzene (Commodity Parameters) "
There is 1-bromo-2-fluoro-4-nitrobenzene now. In terms of technical specifications, its purity should be above 99%, and the impurity content should be minimal. A transparent liquid with a colorless to light yellow appearance, and no foreign matter is visible. When the boiling point is in a specific range, about [specific value] degrees Celsius, this is the key indicator of its physical characteristics.
As far as the label is concerned, the packaging should be clearly marked with "1-Bromo-2-Fluoro-4-Nitrobenzene" and a warning label, because it is dangerous. Product parameters should also be detailed, such as molecular weight, density and other data, which need to be accurately marked for users to observe in detail. This is the priority to ensure the safety and accuracy of its application.
Preparation Method
To prepare 1-bromo-2-fluoro-4-nitrobenzene, the method is as follows:
Prepare raw materials, including benzene and related halogenating and nitrifying reagents. In the reactor, add an appropriate amount of benzene, and control the temperature to a suitable range. First, add a fluorinated reagent, and through the mechanism of electrophilic substitution, the fluorine atom enters the benzene ring to obtain fluorobenzene.
Then, add a brominating reagent to adjust the reaction conditions, so that the bromine atom is also connected to the benzene ring to obtain 1-bromo-2-fluorobenzene. At this time, the molecular structure has taken
Finally, nitrifying reagents are added. Due to their activity, the nitro group replaces the hydrogen at a specific position in the benzene ring under suitable conditions to obtain 1-bromo-2-fluoro-4-nitrobenzene. After each step of the reaction, it is separated and purified to remove impurities and extract the purity of the product. Each step of the reaction requires precise temperature control and time control, and the proportion of reactants is adjusted according to the reaction mechanism to achieve the best yield.
Chemical Reactions & Modifications
Benzene, 1 - Bromo - 2 - Fluoro - 4 - Nitro - Reverse modification of this substance is the key to chemical research.
As far as its chemical properties are concerned, its bromine, fluorine, nitro and other functional properties have their own characteristics. Bromine atoms are active, easy to replace and react, or can generate nuclei and introduce new bases. Fluorine atoms can affect the distribution of molecules due to their chemical properties, so that the reactive properties can be changed. Nitro groups can reduce the density of benzene sub-clouds, resulting in the generation of benzene substitution. However, under specific conditions, substitution and substitution can also be reversed.
In terms of modification, it is possible to obtain the desired derivatives by integrating and reversing components, such as degrees, catalysts, etc. Or other functionalities can be introduced to modify its physical properties and make it applicable to more domains. This is all. Researchers need to explore in depth to promote the next step in the field of chemistry.
Synonyms & Product Names
The Compendium of Materia Medica says: "Each medicine is suitable and fearful of evil. There are those who go alone, those who need each other, those who need each other, those who fear each other, those who are evil, and those who are opposite, and those who kill each other. All these seven feelings are united and regarded." The same is true for things. Today there is one thing, called "Benzene, 1 - Bromo - 2 - Fluoro - 4 - Nitro -". Its nickname or trade name is also like the seven feelings of all medicines, each with its own beauty.
The title of this thing is either according to its shape and quality, or according to its use, or its origin. Although the names are different and the quality is the same, the Jews have many names, but their nature remains unchanged. With bromine, fluorine, and nitro attached to the benzene ring, the structure is unique, so it gets this scientific name. And the business name, either for easy to remember, or for the recognition of its characteristics, to facilitate the market.
Although there are different names, they all refer to the same thing. Its chemical properties do not change according to the name. The virtue of the Jewish people does not change according to the elegance of the name. Those who study this thing should observe the truth, not the similarities and differences of the name.
Safety & Operational Standards
About 1-bromo-2-fluoro-4-nitrobenzene product safety and operating specifications
Fu 1-bromo-2-fluoro-4-nitrobenzene, chemical research materials are also. Regarding its safety and operating standards, it cannot be ignored.
On the safe side, this product is toxic, and it can endanger physical health by touching, smelling or eating it. Therefore, when handling, protective gear is essential. Protective clothing is required. If it is specially made, it can resist its harm; protective gloves are worn to separate the contact between the skin and the object; protective masks or goggles are covered to protect the eyes from injury.
And the risk of ignition and explosion also exists. In case of open flames, hot topics, or the risk of ignition and explosion. Therefore, the place where it is stored must be kept away from fire and heat sources, and well ventilated to prevent gas accumulation.
As for the operation specifications, before the experiment, be sure to clarify the process and be familiar with the steps. When measuring, accuracy is essential, and according to the regulator, such as the genus of measuring cylinder and dropper, it should not be rough. During the reaction, control the temperature and control the time, strictly follow the set rules. Adjust the temperature by the method of hot bath, and measure it with an instrument when measuring, so as not to make deviations.
After the reaction is completed, be careful to dispose of waste. It should not be discarded indiscriminately. According to environmental protection regulations, it should be classified and handed over to professionals.
In short, the research and use of 1-bromo-2-fluoro-4-nitrobenzene is safety-first, and the operation is in accordance with regulations, so as to avoid disasters and promote the success of research.
Application Area
Today there is a product called 1-bromo-2-fluoro-4-nitrobenzene. This product has wonderful uses in many fields.
In the process of pharmaceutical research and development, it can be a key raw material. After ingenious methods, combined with other materials, it can make special medicines, treat human diseases and relieve the suffering of patients.
In the field of material exploration, it also has extraordinary potential. It can integrate new materials and give them unique properties, such as enhancing stiffness, optimizing insulation, and contributing to material change.
In the field of agricultural protection, it also shows its skills. After ingenious preparation, it can become an insect-proof agent, keep crops strong, and help harvest hope. It has a wide range of uses and is actually a treasure in the chemical industry. It can shine and heat in all aspects of the industry, promoting the progress and benefiting all people in the world.
Research & Development
The research and development of 1-bromo-2-fluoro-4-nitrobenzene
There is now a chemical substance, named 1-bromo-2-fluoro-4-nitrobenzene, which is gradually attracting attention in the field of scientific research.
Study its properties. This substance has a unique structure. Bromine, fluorine, and nitro are connected to the benzene ring, giving it specific chemical activity. Looking at its synthesis methods, all methods have advantages and disadvantages. In the past, the methods were complicated or the yield was not high. Today's research strives for a new path, and we want to achieve it with an efficient and green method.
As for the use, in the road of pharmaceutical synthesis, it is expected to be the basis for the creation of new agents, with its activity, participate in key reactions, and form specific molecules. In the research and development of materials, or can be used as the element of functional materials, endowing materials with special optoelectronic properties.
Looking forward to its development, if the synthesis technology breaks through, the cost decreases and the yield increases, it will be widely used in many fields. Scientists should make unremitting research to explore its more potential, and hope that this material will contribute to the progress of science and technology, and promote the vigorous progress of many industries.
Toxicity Research
Since modern times, chemical refinement has led to the emergence of various compounds. It is crucial to investigate the toxicity of 1-bromo-2-fluoro-4-nitrobenzene.
The structure of this substance is considered, and bromine, fluorine and nitro are connected to the benzene ring. Nitro has strong electron absorption, or changes the electron cloud density of the benzene ring, which affects its chemical activity. Bromine and fluorine atoms also add to its properties.
The study of toxicity should be explored from multiple sources. First, cell experiments can reveal its effects on cell proliferation and apoptosis. Second, animal experiments can observe its metabolism, distribution and organ damage in the body.
It may be doubtful that what is the migration and transformation of this compound in the environment? And what impact does it have on the ecosystem? This is the importance of toxicity research. Only by studying it in detail can we know the advantages and disadvantages of it to living beings and the environment.
Future Prospects
Looking at this "Benzene, 1 - Bromo - 2 - Fluoro - 4 - Nitro -" product today, it is the key to chemical research. Its development in the future is full of infinite prospects.
We want to exhaust its subtlety and explore its unknown. In time, it may emerge in the field of medicine and open up new avenues for the treatment of diseases. Its unique structure may lead to special drugs that save patients from pain.
In materials science, it may also make amazing things. It may improve the properties of materials, making the utensils stronger, more durable and lighter, and help technology to make great strides forward.
Furthermore, there are also opportunities in the environmental field. If it can be made good use of, or can be used for the treatment of pollutants, it will naturally be clear.
The future development, such as Xinghan brilliant, will be able to bloom dazzling brilliance and add luster to human well-being when we wait for the unremitting exploration of scientific researchers.
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Frequently Asked Questions

As a leading Benzene, 1-Bromo-2-Fluoro-4-Nitro- supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What are the chemical properties of this compound?
This compound is cleverly synthesized from a variety of elements and has many unique chemical properties. Its flammability is quite special. Under certain conditions, it can burn violently in the face of an open flame, like a fire spirit dancing, releasing a large amount of heat energy and light, just like a beacon fire, its combustion reaction is intense and rapid, and the products are also diverse.
Furthermore, the solubility of this compound is unique. In some polar solvents, it can gradually dissolve like ice and snow in the warm sun, forming a uniform solution, which is difficult to dissolve as if it is integrated into the arms of the solvent; however, in non-polar solvents, it is difficult to blend like oil and water, maintaining an independent state.
Its oxidizing and reducing properties are also eye-catching. In a suitable redox environment, it can act as an oxidizing agent to seize electrons from other substances and undergo a reduction reaction on its own, just like the strong plundering the resources of the weak; it can also act as a reducing agent, generously giving electrons and being oxidized, just like a warrior sacrificing himself.
Stability is also one of its important properties. Under normal temperature and pressure, its structure is like a strong fortress, which can remain stable for a long time and is not prone to chemical changes; but when external conditions such as temperature, pressure, pH, etc. change drastically, like the foundation of a building, the molecular structure may change, triggering chemical reactions.
This compound also has the ability to react specifically with specific substances. When encountering certain metal ions, they will combine quickly like magnets attract iron filings, generating new substances with unique colors and properties, just like a wonderful transformation on the stage of chemical reactions, adding a touch of mystery to their chemical properties.
What are the physical properties of this compound?
The physical properties of this compound are as follows:
its color is transparent, or it is slightly colored, with a specific shape, or it is crystalline, or it is a powder, and it is difficult to synthesize and treat it. The crystalline one often has a complete shape, which shows the orderly arrangement of its atoms or molecules. Powder is a collection of small particles, and it feels good to the touch.
and melting, this compound has a certain degree of melting. When subjected to a certain degree, its crystal lattice begins to change, molecular forces are overcome, and the material is composed of solid and liquid phases. This melting value is one of the important indicators of certain compounds, because different compounds have their own unique melting properties, and the greater the influence of the melting, the higher the degree of melting, the more accurate the melting value.
Furthermore, its density is also inherent. Density reflects the amount of matter at the site, the molecular weight and atomic weight of the compound. Large atomic weight and dense molecules are stacked together, often resulting in high densities. Its density can be precisely determined by general methods, such as the gravimetric flask method.
In terms of solubility, it depends on the table in different solubilities. It is soluble in water, or it is soluble, slightly soluble or insoluble due to the matching of molecules. If the compound has an organic group, such as an organic group, a carboxyl group, etc., it is easily soluble in the organic solution; on the contrary, non-organic compounds are more soluble in the non-soluble solution, such as alkane. This solubility property is of great importance in the preparation, separation, and inversion of the compound.
In addition, the solubility of this compound should not be ignored. Some compounds have certain properties, and can be slowly released into the air under normal conditions. The active phase of the active molecules is weak, and those with weak forces are more likely to escape from the liquid or solid surface and enter the organic phase. The preservation and use of toxic compounds need to be properly managed to prevent loss and possible safety hazards.
What fields is this compound used in?
This chemical compound has applications in various fields, and its applications continue to expand with the changes of the times.
In the field of medicine, this compound can be used as a key ingredient for the preparation of special drugs. Because of its unique chemical properties, it can precisely act on specific cells or biochemical reaction pathways in the human body, helping doctors fight various diseases. For example, in some inflammatory treatments, it can effectively inhibit the release of inflammatory mediators, relieve the pain of patients, and promote physical recovery.
In the field of agriculture, this compound is very useful. It can be used as a plant growth regulator to regulate the growth and development process of crops. Or promote seed germination to make seedlings more robust; or adjust the flowering period to help fruit farmers stagger their peaks and go to market, improving economic benefits. It can also be used as a pesticide ingredient to resist the invasion of pests and diseases and ensure the yield and quality of crops.
In the field of materials science, this compound is also indispensable. It can participate in the synthesis of new materials and give the material unique properties. For example, in the preparation of polymer materials, adding this compound can enhance the mechanical properties, heat resistance or corrosion resistance of the material. It is widely used in high-end fields such as aerospace and automobile manufacturing to improve product performance and service life.
In the field of daily necessities, there is no shortage of its shadow. In detergents, it can optimize the washing effect and enhance the decontamination ability; in cosmetics, it can play a moisturizing, antioxidant and other effects to care for the skin. From the above, it can be seen that this chemical compound plays an important role in many fields such as medicine, agriculture, materials science, and daily necessities, and has a profound impact on human life and social development.
What is the method of synthesis of this compound?
In order to know how to synthesize a chemical compound, this is a matter of great importance. This is a detailed description of the classical Chinese text of "Tiangong Kaiwu".
To synthesize this compound, it is first necessary to clarify its composition and structure. Examine the ancient books and refer to the records of experiments to gain insight into the composition of its molecules and the arrangement of atoms. This is the basis for synthesis.
As for the choice of raw materials, you must choose those that are pure and easy to obtain. Find things in the world, either produced naturally or initially made by other methods. Such as metal minerals, which are smelted and purified; the juice of plants and trees, which is boiled and concentrated. When selecting materials, you must not be greedy for their low price and neglect their poor quality, so that the synthesis work will be destroyed.
The steps of synthesis are like marching and setting up an array, and the order will lead to victory. First set the reaction environment, whether warm or cold, dry or wet, depending on the properties of the compound. In a closed vessel, put the raw materials in proportion, heat them with fire, or apply other methods to promote their reaction. In the meantime, it is necessary to closely observe the change of its color, the generation of odor, and the transformation of its form. Timely adjust its temperature and control its time to make the reaction just right.
The catalyst is also the key. Choosing the right agent can speed the reaction process and reduce energy consumption. However, the amount of catalyst should not be careless. If it is too much, it will be too much, and if it is too little, the effect will be difficult to show.
After the reaction is completed, the product may be mixed with impurities. At this time, the technique of separation should be used. Or the method of distillation should be used, depending on the boiling point; or the technique of filtration should be used, depending on the size of the particles. Repeat purification until the purity of the product reaches the required standard.
Synthesis of this compound requires careful attention and must not be sparse in the slightest. Every step and every link is about success or failure. Only with caution, in accordance with scientific principles and the experience of predecessors, can we achieve this great cause and obtain pure compounds.
What are the effects of this compound on the environment and human health?
The effect of this compound on the environment and human health is quite important and cannot be ignored.
In the environment, it may cause many disturbances. If released in the atmosphere, it may combine with other substances, resulting in a decline in air quality. If it melts in water, it may pollute water sources and cause danger to aquatic organisms. If it enters the soil or changes its properties, it will hinder the growth of plants.
From the perspective of human health, the impact is also very complex. If it enters the body through breathing, it may damage the respiratory tract, cause cough, asthma, and even increase the risk of lung disease. If it enters the body through diet, it will accumulate in the internal organs, or disrupt the metabolism of the body, harming the ability of organs. Exposure to such compounds for a long time may disturb the body's immune system, leading to a decline in resistance and susceptibility to various diseases.
Although "Tiangong Kaiwu" does not discuss in detail the impact of such compounds on the environment and human health, it does discuss many processes and products, all of which place emphasis on the harmony between man and nature. Looking at today, the use and emission of compounds should also follow this principle. It is necessary to carefully consider its effects on the environment and the human body, and study proper methods to reduce their harm and increase their benefits. In this way, the peace between man and nature can be achieved, the prosperity of all things can be maintained, and the well-being of the people can be protected, so that future generations can also enjoy the rich gifts of heaven and earth, which will last forever.