1-Bromo-2-Fluoro-4-Iodobenzene 98%

Fengxi Chemical

Specifications

HS Code	152576
Name	1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98%
Chemical Formula	C6H3BrFI
Appearance	A colorless to light yellow liquid
Boiling Point	122 - 124 °C/15 mmHg
Melting Point	N/A
Density	2.309 g/mL at 25 °C
Solubility	Insoluble in water, soluble in organic solvents like dichloromethane
Flash Point	113.6 °C
Purity	98%
Cas Number	103269 - 75 - 8
Storage Condition	Store in a cool, dry place, away from heat and ignition sources
Chemical Formula	C6H3BrFI
Molecular Weight	326.89
Appearance	Solid (Typical)
Purity	98%
Solubility	Soluble in common organic solvents like dichloromethane, chloroform (Typical for aromatic halides)
Hazard Class	Irritant (Typical for halogenated aromatics, potential skin and eye irritant)

As an accredited 1-Bromo-2-Fluoro-4-Iodobenzene 98% factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100g of 98% 1 - bromo - 2 - fluoro - 4 - iodobenzene in sealed chemical - grade packaging.
Storage	1 - Bromo - 2 - fluoro - 4 - iodobenzene (98%) should be stored in a cool, dry, well - ventilated area away from sources of heat and ignition. Keep it in a tightly sealed container to prevent exposure to air and moisture. Store it separately from incompatible substances like oxidizing agents and strong bases to avoid potential reactions.
Shipping	1 - Bromo - 2 - fluoro - 4 - iodobenzene 98% is shipped in well - sealed, corrosion - resistant containers. Shipment adheres to strict chemical transport regulations, ensuring safe handling and delivery to the destination.

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General Information

Historical Development

1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98% This compound has a long history of development. In the past, chemists have been exploring the way of organic synthesis and working tirelessly on the preparation of halogenated aromatics. At first, the synthesis method was still crude, and the yield and purity were unsatisfactory. However, with the passage of time, various new technologies and methods have come into being. Chemists continue to optimize the reaction conditions and search for more efficient catalysts and reagents. After years of work, the technology of synthesizing this compound has become more and more mature. Today's 98% purity product is a witness to the evolution of the chemical field, paving the way for many related research and applications.

Product Overview

1 - Bromo - 2 - Fluoro - 4 - Iodobenzene, with a purity of 98%. It is an organic halogenated aromatic hydrocarbon with three halogen atoms of bromine, fluorine and iodine on the benzene ring. The bromine atom has moderate activity and can be used as a leaving group in many nucleophilic substitution reactions to introduce various functional groups. Fluorine atoms have high electronegativity, which can significantly affect the distribution of molecular electron clouds, enhance their chemical stability and unique reactivity. Although iodine atoms have strong leaving ability, due to their large atomic radius, they have a significant impact on the molecular spatial structure. This compound may be used as a key intermediate in the field of medicinal chemistry, participating in the construction of complex drug molecules. With the characteristics of different halogen atoms, the reaction process and product structure can be precisely regulated, laying the foundation for the creation of novel and efficient drugs. In the field of materials science, it may also emerge in the research and development of optoelectronic materials due to its special electronic and spatial structure, contributing to the optimization of functional materials.

Physical & Chemical Properties

1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98% is an organic compound, and its physicochemical properties are very important. This substance may be in a solid state at room temperature and has a specific melting point and boiling point. The melting point is related to the temperature at which it changes from solid to liquid state, and the boiling point is the key to transforming from liquid to gaseous state. From a chemical perspective, it is chemically active because it contains halogen atoms such as bromine, fluorine, and iodine. Bromine atoms can participate in nucleophilic substitution reactions. Fluorine atoms have strong electronegativity, which affects the distribution of molecular electron clouds and changes the reactivity of neighboring groups. Although iodine atoms are relatively large, their accessibility and special reactivity also make this compound unique in the field of organic synthesis. The investigation of its physical and chemical properties lays the foundation for the fields of organic synthesis and materials science.

Technical Specifications & Labeling

1 - Bromo - 2 - Fluoro - 4 - Iodobenzene, with a purity of 98%, this chemical product is related to process specifications and identification (product parameters). Looking at its process specifications, the synthesis process needs to be precisely controlled, the raw materials should be selected as pure and high-quality, and the reaction conditions such as temperature, pressure, catalyst, etc. need to be finely adjusted to obtain this high-purity product. As for the label, key information such as name, purity, and hazard warning should be clearly marked. During storage and transportation, according to its chemical properties, it needs to be moisture-proof, heat-proof, and away from fire sources and oxidants, so as to ensure that the product meets strict process specifications and labeling requirements in all aspects, for subsequent scientific research or industrial production.

Preparation Method

1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98% is an important chemical product. Its preparation method is related to the raw material and production process, reaction steps and catalytic mechanism.
Preparation of this product, the selection of raw materials is the key. Usually specific aromatic hydrocarbons containing bromine, fluorine and iodine are used as starting materials. The reaction steps follow a delicate sequence. In the initial stage, the raw material undergoes a substitution reaction under specific conditions, and bromine and fluorine atoms are precisely introduced. Then, the reaction environment is skillfully regulated, so that the iodine atoms are also integrated in an orderly manner to achieve the structure of the target molecule.
In the production process, temperature, pressure and reaction time need to be carefully controlled. Temperature or reaction rate changes with product purity, and pressure also affects the direction of the reaction.
In the catalytic mechanism, a specific catalyst can greatly improve the reaction efficiency. The catalyst can reduce the activation energy of the reaction, making the molecule more prone to collision reactions, thereby increasing the yield and ensuring that the product is 98% pure. In this way, 1 - Bromo - 2 - Fluoro - 4 - Iodobenzene can be properly prepared 98%.

Chemical Reactions & Modifications

There are 98% of 1-Bromo-2-Fluoro-4-Iodobenzene, and its chemical reaction and modification are very important in chemical research. For this compound, bromine, fluorine and iodine atoms coexist on a benzene ring, which has unique characteristics.
Looking at its chemical reaction, the activity of halogen atoms is different, and the reaction pathways are diverse. Bromine atoms are relatively active, or they leave first in the nucleophilic substitution reaction, paving the way for the introduction of new groups. Although fluorine atoms are highly electronegative, their special electronic effects also affect the activity of ortho and para-site reactions. Iodine atoms can participate in specific coupling reactions and expand molecular structures due to their large atomic radius.
As for modification, the electron cloud distribution of the compound can be changed by substitution reaction and replaced by a new functional group, and then its physical and chemical properties can be adjusted. For example, the introduction of nitrogen-containing heterocycles may enhance its biological activity. Or through addition reactions, double or triple bonds are added to the benzene ring to give it more reaction possibilities, opening up new horizons for subsequent chemical synthesis and application, which is the focus of chemical researchers.

Synonyms & Product Names

1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98% is a commonly used material in chemical research. The synonyms and trade names of this substance have also been discussed in academic circles. Among its synonyms, it is often called p-bromofluoroiodobenzene, which is simplified according to its chemical structure characteristics. The trade names vary from manufacturer to manufacturer. For example, a well-known reagent named it with high-purity bromofluoroiodobenzene to highlight its high-purity (98%) characteristics.
Synonyms and trade names of chemical substances are like different names of the same thing in ancient books. In "Mengxi Bits", there are also many things with different names due to different regions and uses. The different names of this chemical, either for the convenience of research or for the need of commercial promotion, all refer to the same entity. Its synonyms facilitate the brevity of academic communication, and the trade name highlights the product characteristics in marketing activities. They all play an indispensable role in the process of chemical research and application.

Safety & Operational Standards

1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98% of the cases are related to its safety and operating practices, which is a priority for chemical research. This chemical has unique properties, and it is necessary to follow the regulations when operating to ensure safety.
When using, use clean equipment, and move slowly to avoid splashing. Because of its certain chemical activity, if it accidentally touches the skin, it should be rinsed with plenty of water, followed by appropriate medication, and seek medical attention as soon as possible.
When storing, keep it in a cool, dry and well-ventilated place, away from fire sources and oxidants. Because of the halogen atoms in its chemical structure, it is very important to control temperature and humidity when exposed to heat or specific conditions, or there is a risk of reaction.
In the experimental operation room, all kinds of emergency equipment should be prepared, such as fire extinguishers, eye washing devices, first aid kits, etc. If there is a leakage, do not panic, evacuate personnel quickly, isolate the scene, collect it with appropriate adsorbents, and then dispose of it according to regulations.
Furthermore, personnel operating this chemical must undergo professional training and be familiar with its characteristics and hazards, so that they can calmly deal with various situations, ensure the safety of the experiment, and protect the safety of themselves and others around them.

Application Area

1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98% is an important raw material for organic synthesis, and its application field is quite extensive. In the field of medicinal chemistry, specific structures can be constructed from this compound to synthesize drugs with unique pharmacological activities, providing the possibility to overcome various diseases. In the field of materials science, because of its special chemical structure, it can be used as a key intermediate to participate in the creation of new materials, improve the photoelectric properties of materials and other special properties. In pesticide chemistry, it can be used as a basic raw material to develop efficient and low-toxic pesticides to help agricultural pest control. With its own structural characteristics, this compound has shown unique value in many application fields and promotes the sustainable development and progress of various fields.

Research & Development

Recently, I have been researching and focusing on the chemical 1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98%. Looking at its properties, it has good color purity and quality, and the content reaches 98%. It is a good material for research.
Examine this product in detail. The preparation method involves many reaction steps. The selection of raw materials and the control of conditions need to be fine. During the reaction, the temperature, pressure, and amount of catalyst are slightly different, which will affect the quality and quantity of the product.
As for its application, the prospect is quite promising. In the field of pharmaceutical research and development, it may be a key intermediate to help the creation of new drugs to solve the pain of everyone. In the field of materials science, it is also expected to play a role in promoting new materials and contributing to the advancement of science and technology. I should devote myself to the research and development of this product, and strive to make achievements in order to reach new territory, add brilliance to the academic community, and help the industry.

Toxicity Research

Recently, the 1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98% was studied for toxicological investigation in detail. Observe the structure of its molecules, containing bromine, fluorine, iodine atoms, or have specific effects on biological systems. After various experimental methods, enter the cell culture medium to observe the changes in cell morphology and proliferation. At the beginning, the cells adhere to the wall and are still stable, but then shift from time to time, and gradually appear to shrink and apoptosis. Taking animals as models, small doses were given to the stomach. After a few days, their activities slowed down slightly and their food intake decreased. Looking at it, there are slight pathological signs in organs such as liver and kidney. From this perspective, this substance is toxic to a certain extent, and subsequent research and use should be done with caution to carefully examine its potential danger to the ecology and human body in order to ensure its safety.

Future Prospects

I have a product today, named 1 - Bromo - 2 - Fluoro - 4 - Iodobenzene, with a purity of 98%. Looking at this chemical product, its future prospects should not be underestimated. In the process of scientific research, it may be the foundation for the creation of new pharmaceuticals, with its unique structure, it may be able to open a new chapter in medicine and cure all kinds of diseases. Or in the field of materials, it will shine brightly and add to the research and development of new materials. With time, after the research of many researchers, it will be able to expand the boundaries of its application, and make unlimited contributions to the advancement of science and technology in the future and the benefit of people's livelihood. The future is bright and promising.

Historical Development

1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98% This material is quite important in the field of chemical research today. Looking back to the past, the development of chemistry has undergone several transformations. In the early years, chemical research was still in a time of ignorance and exploration, and the mysteries of many substances had not been revealed.
However, with the passage of time, scholars have deepened their research and technology has gradually improved. In the field of organic chemistry, the exploration of halogenated aromatics has gradually deepened. 1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98% was born because of the hard work of many chemists. At the beginning, the synthesis method was difficult and complicated, and the yield was quite low.
However, after countless tests and improvements, the synthesis process has been perfected day by day. The purity of this product can reach 98%. Its application in medicine, materials and other fields has gradually expanded, promoting the chemical industry to a new stage. It can be described as a shining pearl in the long river of chemical development.

Product Overview

Today there is a product named 1 - Bromo - 2 - Fluoro - 4 - Iodobenzene with a purity of 98%. This is a key material in organic synthesis and has a wide range of uses in medicine, materials and many other fields. It is a colorless to pale yellow liquid with specific physical and chemical properties. Looking at its structure, three halogen atoms of bromine, fluorine and iodine are cleverly connected to the benzene ring, which gives it extraordinary reactivity. With this property, it can be used as a key intermediate in organic reactions and converted into various functional compounds through various reaction pathways. During preparation, the reaction conditions need to be carefully adjusted to ensure high purity and high yield of the product. Overall, although this product is small, it plays a pivotal role in the process of chemical scientific research.

Physical & Chemical Properties

1 - Bromo - 2 - Fluoro - 4 - Iodobenzene is an organic compound, and its physicochemical properties are very important. This compound is mostly solid at room temperature, and its color is either white or nearly colorless. Its melting point and boiling point are of great significance in defining its morphological changes under different conditions.
When it comes to chemical properties, its chemical activity is quite high because it contains halogen atoms such as bromine, fluorine, and iodine. In many chemical reactions, halogen atoms can participate in substitution, addition, and other reactions. Its fluorine atoms have strong electronegativity, which can affect the distribution of molecular electron clouds, thereby affecting the reactivity and selectivity. Bromine and iodine atoms, due to their large atomic radii, also affect the reaction path and product structure. This 98% purity of 1 - Bromo - 2 - Fluoro - 4 - Iodobenzene is widely used in the field of organic synthesis, laying the foundation for the preparation of many fine chemicals.

Technical Specifications & Labeling

1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98% is a chemical that we have carefully studied. Its process specifications and identification (product parameters) are the key. The bromine, fluorine and iodine atoms of this product are arranged in an orderly manner at a specific position in the benzene ring to form this unique structure. The process specifications need to ensure the precise positioning of each atom, and the reaction conditions are strictly controlled, such as temperature, pressure and catalyst dosage, in order to obtain this high-purity product. In terms of identification, 98% purity clearly indicates its excellent quality, and the production batch, date, etc. also need to be clearly marked, so that users can see its characteristics and sources at a glance, and can accurately implement policies in scientific research and industrial applications to achieve the best results.

Preparation Method

This product is made of 98% 1 - Bromo - 2 - Fluoro - 4 - Iodobenzene. The method is as follows: Prepare all raw materials and make them according to a specific process. First take the appropriate raw materials and prepare them in proportion. In a clean vessel, the raw materials are gradually summed according to the reaction steps. During the reaction, temperature and pressure are controlled to promote their response. After the reaction is completed, the purification mechanism is used to remove impurities and keep pure to obtain this high-purity product. The selection of raw materials, the reaction method, and the purification system are all refined to ensure that the product reaches the purity standard of 98%. The key to this process is to precisely control all links to ensure excellent quality.

Chemical Reactions & Modifications

Fu 1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98% This substance has attracted much attention in the study of chemistry. Its chemical reaction and modification are the focus of investigation.
Looking at its reaction, it can go through various paths. If it encounters a nucleophilic reagent, the halogen atom may be replaced, and the product varies according to the nature of the reagent and the reaction conditions. This is a common change in its reaction.
As for modification, new groups can be introduced to change its properties. Or adjust its electron cloud density, or change its spatial conformation. After this, its physical and chemical properties are changed, or its stability is increased, or its solubility is changed, which is very useful in the fields of medicine and materials.
Therefore, in-depth study of its chemical reaction and modification can expand its use and contribute to chemistry.

Synonyms & Product Names

Today there is a substance called 1 - Bromo - 2 - Fluoro - 4 - Iodobenzene with a purity of 98%. This is a chemical substance, which is related to the combination of bromine, fluorine, iodine and benzene. Although its name is complex, it is also synonymous or synonymous, but they all refer to the same substance. This substance is quite important in our chemical research. Looking at its composition, the atoms of bromine, fluorine and iodine are connected to the benzene ring in a specific order, resulting in this unique structure. Because of its special structure, it can exhibit different properties in many chemical reactions. Either it is a reactant, causing wonderful changes; or it is an intermediate, guiding the process of the reaction. This 1 - Bromo - 2 - Fluoro - 4 - Iodobenzene, although the name is only one, the synonymous name may help us understand from different perspectives, and it is also useful for the study of chemistry.

Safety & Operational Standards

1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98%, is an important substance in chemical research. Its safety and operating standards are related to the smooth research and the safety of personnel.
When taking this chemical, you need to clean your hands and wear appropriate protective equipment, such as gloves, goggles, etc., to prevent it from coming into contact with the skin and eyes. This product has certain chemical activity. If you touch it accidentally, rinse it with plenty of water as soon as possible and seek medical attention according to specific conditions.
When storing, it should be placed in a cool, dry and well-ventilated place, away from fire, heat and incompatible substances. Due to its active chemical properties, improper storage is prone to danger.
During the operation, it needs to be carried out in the fume hood to effectively discharge the harmful gases that may escape. And the operation should be cautious, strictly follow the experimental procedures, and do not change the operation steps and conditions at will to prevent accidental reactions.
If this chemical leaks during the experiment, when evacuating personnel quickly, it is strictly forbidden to get close to the fire. Small leaks can be collected with suitable adsorption materials; large leaks need to start an emergency plan and notify professionals to deal with them.
All 98% of the relevant researchers involved in 1-Bromo-2-Fluoro-4-Iodobenzene should be familiar with and strictly abide by the above safety and operating standards to ensure the safe and efficient conduct of the experiment.

Application Area

1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98% This compound has a wide range of application fields. In the field of pharmaceutical synthesis, it can be used as a key intermediate to help create new specific drugs or optimize the properties of existing drugs. With its unique chemical structure, it can open up new avenues for drug research and development. In the field of materials science, it can participate in the preparation of materials with special photoelectric properties, or improve material stability and functionality for high-end electronic devices. In organic synthetic chemistry, due to its halogen atom activity, it can be used as a core raw material to construct complex organic molecular structures through many reactions, expand the variety of organic compounds, provide a variety of options for chemical research and industrial production, and promote technological innovation and development in various fields.

Research & Development

Recently, 98% of 1 - Bromo - 2 - Fluoro - 4 - Iodobenzene has been studied, and quite a lot has been achieved. Its properties have specific effects in various reactions.
Preliminary investigation of its structure shows that the three atoms of bromine, fluorine and iodine are located at specific positions in the benzene ring, resulting in a unique electron cloud and extraordinary activity. In nucleophilic substitution reactions, iodine atoms are often leaving groups, because of their tendency to leave, which can make the reaction more prone to occur.
After many experiments, suitable reaction conditions have been found, which can make it interact smoothly with a variety of nucleophilic reagents and derive a variety of products. This may open up new avenues in the field of organic synthesis.
In the future, we should study its reaction mechanism, optimize the reaction conditions, and improve the yield and selectivity. With time, this product will be widely used in industrial production and other aspects, and promote our research and development.

Toxicity Research

I recently focused on the toxicity study of 1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98%. Looking at this substance, its molecular structure is unique, and bromine, fluorine, and iodine atoms are connected to the benzene ring, which may cause it to have special chemical activities and potential toxicity.
Experiments have shown that it may react with molecules in organisms under specific conditions. In cell experiments, an appropriate amount of this product can cause changes in cell morphology, affect metabolism, or suggest that it interferes with cell physiological functions.
Animals were used as samples to explore. Long-term exposure to small doses, animal behavior was slightly different, and physiological indicators also fluctuated. However, to clarify its exact toxicity mechanism, more in-depth experiments are needed to analyze its metabolic pathways and targets in organisms, and to provide a solid basis for subsequent safe application and protection.

Future Prospects

Prospects of the future, especially for chemical things, especially 1 - Bromo - 2 - Fluoro - 4 - Iodobenzene 98% of this product, the meaning is deep. Its properties are excellent, and it is very useful for the research of diversity. It is not yet possible to apply it to the new system, with its special features, to assist the research of activity, so that the effect can be more refined and more efficient. Or in the field of materials, add new energy, increase the properties of materials, such as rubber, resistance. I am a researcher, and I will do my best to observe its micro, explore its problems, and hope that this product will be used in the future, and it will be used by the world, so as to create benefits for the future, so as to create a great future.

Where to Buy 1-Bromo-2-Fluoro-4-Iodobenzene 98% in China?

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Frequently Asked Questions

As a leading 1-Bromo-2-Fluoro-4-Iodobenzene 98% 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 1-bromo-2-fluoro-4-iodobenzene 98%?

1-Bromo-2-fluoro-4-iodobenzene, with a purity of 98% and 25%, its main uses are as follows.
In the field of organic synthesis, this compound is a key raw material. It often plays the role of the starting stone when building complex organic molecular structures. Because of the bromine, fluorine and iodine atoms it contains, each has unique reactivity and can participate in a variety of chemical reactions.
Bromine atoms can interact with many nucleophiles through nucleophilic substitution reactions. For example, when encountering nucleophiles containing hydroxyl and amino groups, new carbon-oxygen bonds or carbon-nitrogen bonds can be formed, thereby constructing more complex organic compound structures, which provides the possibility for the synthesis of new drug molecules in the field of medicinal chemistry. The introduction of
fluorine atoms has a profound impact on the properties of organic compounds. Its electronegativity is extremely high, which can change the electron cloud distribution of molecules, thereby improving the stability and biological activity of compounds. In pesticide synthesis, compounds with fluorine atoms often exhibit better insecticidal and bactericidal properties. 1-Bromo-2-fluoro-4-iodobenzene, as a fluorine-containing raw material, can be used to prepare such high-performance pesticides.
Iodine atoms also have unique reactivity. In metal-catalyzed coupling reactions, such as palladium-catalyzed coupling reactions, they can react with other organic halides or alkenyl groups, aryl boronic acids, etc., to realize the construction of carbon-carbon bonds, so as to synthesize organic materials with specific structures and functions. It also has important applications in the field of materials science.
Furthermore, in the process of drug development, 1-bromo-2-fluoro-4-iodobenzene can be used as the structural unit of lead compounds. Through subsequent chemical modification and derivatization, new drug molecules with better pharmacological activity and lower toxicity can be explored, which will contribute to the development of the pharmaceutical industry.

1-bromo-2-fluoro-4-iodobenzene 98% of the market price

1-Bromo-2-fluoro-4-iodobenzene, this substance is used in the chemical industry, and its use is quite critical. It is often involved in various fields of organic synthesis, such as the creation of drugs, the synthesis of special materials, etc. Its 98% purity is priced in the market, which is difficult to hide. Due to many factors, its price is affected.
The first to bear the brunt is the cost of raw materials. To prepare 1-bromo-2-fluoro-4-iodobenzene, bromide, fluoride and iodide are required, and their prices fluctuate. If the supply of raw materials changes, or encounters natural and man-made disasters, policy regulation, and the price of raw materials rises, the cost of 1-bromo-2-fluoro-4-iodobenzene will also rise, and the market price will rise.
Furthermore, the difficulty of the production process is closely related to the cost. If the synthesis of this compound requires complicated steps, harsh reaction conditions, such as high temperature, high pressure, special catalysts, and the yield is not high, the energy consumption, equipment investment and time costs required for such production will increase greatly, and the market price will be high.
The market supply and demand situation is also a key factor in pricing. If many pharmaceutical companies or material manufacturers have strong demand for 1-bromo-2-fluoro-4-iodobenzene, but limited production and supply, according to the reason of supply and demand, the price will rise; on the contrary, if the demand is low and the supply is excessive, the price will fall.
In addition, regional differences also have an impact. In different places, the price will be different due to different transportation costs, tax policies, and market competition. In places with convenient transportation and chemical industry concentration, the price may be relatively easy due to low transportation costs and intense competition; while in remote places, the price may be higher due to high transportation costs and relatively closed markets.
Overall, the market price of 98% pure 1-bromo-2-fluoro-4-iodobenzene may range from tens to hundreds of yuan per gram, but this is only a rough estimate. The actual price needs to be determined according to the specific market conditions at that time.

1-bromo-2-fluoro-4-iodobenzene 98% of the production process

1-Bromo-2-fluoro-4-iodobenzene is an important intermediate in organic synthesis and is widely used in many fields. The preparation of this compound usually requires careful planning of the synthesis route, and with suitable reaction and process conditions, high yield and purity can be achieved.
The first step is to introduce halogen atoms on the benzene ring by halogenation reaction. If benzene is used as the starting material and brominated, bromobenzene can be prepared. In this process, liquid bromine is often used as the brominating agent and iron tribromide as the catalyst. The chemical reaction formula is: $C_6H_6 + Br_2\ xrightarrow [] {FeBr_3} C_6H_5Br + HBr $. < Br >
In the second step, bromobenzene is fluorinated and fluorine atoms are introduced. This reaction may require specific fluorination reagents and reaction conditions. If a suitable nucleophilic fluorination reagent is selected and reacted in a suitable solvent and temperature, fluorine-containing benzene derivatives can be obtained.
In the last step, the iodization reaction is carried out for the benzene ring containing bromine and fluorine. The commonly used iodization reagents and reaction conditions need to be carefully selected to ensure the precise introduction of iodine atoms into the target position.
To achieve a high purity of more than 98%, the separation and purification operation after the reaction is crucial. Methods such as distillation, recrystallization, and column chromatography can be used to remove impurities and improve the purity of the product. The
distillation method is based on the difference in the boiling point of each substance to achieve the separation of the mixture. For compounds with significant differences in boiling points, distillation can effectively separate the target product. The
recrystallization method achieves the purpose of purification by selecting a suitable solvent, dissolving the product in a hot solvent, recrystallizing and precipitating after cooling, while the impurities are left in the mother liquor.
Column chromatography takes advantage of the different adsorption capacities of adsorbents for different compounds to achieve separation. The reaction mixture is loaded onto a chromatographic column filled with an adsorbent, eluted with a suitable eluent, and fractions containing the target product can be collected separately.
Through this series of synthesis and purification steps, 1-bromo-2-fluoro-4-iodobenzene with a purity of more than 98% can be obtained. In actual production, this process needs to consider many factors such as the control of reaction conditions, the cost and availability of raw materials, and the requirements of equipment, in order to achieve efficient and economical production.

1-bromo-2-fluoro-4-iodobenzene 98% storage conditions

1-Bromo-2-fluoro-4-iodobenzene, with a content of 98%, its storage conditions are very critical. This compound has special properties and needs to be properly stored to maintain its quality and stability.
It should be placed in a cool and well-ventilated place. Because a cool environment can slow down its chemical reaction rate. If it is in a high temperature environment, the molecular activity is enhanced, which is easy to cause adverse reactions such as decomposition and polymerization, resulting in lower purity. Well-ventilated can quickly disperse harmful gases that may be volatilized by compounds and ensure the safety of storage space.
Keep the storage place dry. 1-Bromo-2-fluoro-4-iodobenzene is prone to reactions such as hydrolysis when exposed to water. The presence of water will destroy its molecular structure and affect its chemical properties. Therefore, the storage environment should be avoided to be humid, and a desiccant can be used to assist in maintaining a dry state.
Furthermore, keep away from fire sources and oxidants. This compound may be flammable and prone to fire in case of fire sources; and oxidants can react violently with it, resulting in dangerous accidents. When storing, it should be isolated from fire sources, oxidants, etc., and a separate storage area should be set up.
Packaging should not be ignored, and a well-sealed container must be used. Sealed packaging can prevent the intrusion of external factors such as air and moisture, and maintain the purity and stability of the compound. Be sure to reseal after use to prevent external factors from affecting the remaining compound.
Store 1-bromo-2-fluoro-4-iodobenzene in a cool, ventilated, dry place, away from sources of ignition and oxidants, and in well-sealed packaging to ensure the quality and safety of the compound during storage.

1-bromo-2-fluoro-4-iodobenzene 98% Quality Standards

1-Bromo-2-fluoro-4-iodobenzene, its 98% purity Quality Standard, has the following items:
Appearance, usually should be off-white to light yellow crystalline powder, pure in appearance, no visible impurities, this is the preliminary visual discrimination points. Because of the purity of the appearance, it is related to the purity of the product at the beginning.
Melting point, the melting point of this substance is roughly within a specific range. Accurate determination of the melting point can effectively identify its purity. If the melting point deviates from the normal range, or the melting range is too wide, it suggests that the product may be mixed with impurities, resulting in changes in its physical properties.
Content determination, using high performance liquid chromatography (HPLC) as a common method. A specific chromatographic column, such as a C18 column, is required to be suitable for mobile phase detection at a specific wavelength. The obtained peak area integral value is calculated to obtain the content of 1-bromo-2-fluoro-4-iodobenzene, which should reach more than 98%. This is a key quality index, which directly reflects the amount of main components of the product.
Impurity inspection, including the inspection of related substances. By HPLC method, in addition to detecting the main component peaks, it is necessary to pay attention to the number and area of other impurity peaks. The area of a single impurity peak shall not exceed a certain limit, and the area of the total impurity peak shall also be controlled within the specified range, in order to ensure that the impurity content in the product is extremely low and does not affect its subsequent use performance.
Moisture content, often determined by Karl Fischer method. Excessive moisture can cause chemical reactions in the product during storage and use, affecting stability and purity. Therefore, the moisture content should be controlled at a very low level, such as no more than a certain percentage.
Incinerating residue, take an appropriate amount of sample, after high temperature incineration, the quality of the residual residue should be below the specified limit. This indicator reflects the content of inorganic impurities in the product. If there is too much residue, it indicates that more inorganic impurities are mixed in the product, which affects the quality.
The above Quality Standards are interrelated to ensure that the quality requirements of 1-bromo-2-fluoro-4-iodobenzene with 98% purity can be used normally in scientific research, production and many other fields.