2,4-Difluoro-1-Iodobenzene

Fengxi Chemical

Specifications

HS Code	196733
Chemical Formula	C6H3F2I
Molecular Weight	239.99
Appearance	Colorless to light yellow liquid
Boiling Point	180 - 182 °C
Melting Point	N/A
Density	1.945 g/mL at 25 °C
Solubility In Water	Insoluble
Flash Point	72 °C
Refractive Index	1.577
Vapor Pressure	N/A

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

Packing & Storage

Packing	500g of 2,4 - difluoro - 1 - iodobenzene packaged in a sealed glass bottle.
Storage	2,4 - difluoro - 1 - iodobenzene should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames as it is likely flammable. Keep it in a tightly sealed container to prevent vapor leakage. Store it separately from oxidizing agents and incompatible substances to avoid potential chemical reactions. Label the storage container clearly for easy identification.
Shipping	2,4 - difluoro - 1 - iodobenzene is shipped in sealed, corrosion - resistant containers. Adequate cushioning is used to prevent breakage. Shipments follow strict hazardous material regulations due to its chemical nature.

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General Information

Historical Development

2,4-Difluoro-1-iodobenzene is also an organic compound. In the past, the synthesis technology was not refined, the amount produced was small, and the use was also limited. At the beginning, many scholars devoted themselves to the research of organic halide, and gradually came to this product. In the early days, the reaction conditions were harsh, and special reagents and environments were required, and the resulting product was impure and small.
However, the years pass by, and science and technology advance day by day. Many wise men have deeply explored the way of chemical synthesis, and the method of catalysis has become better and better. New catalysts have come out, making the reaction mild and the yield has also increased. The use of this compound has also gradually expanded, and it has emerged in the fields of medicine and materials. The difficulties of the past have now become easy to navigate, and the production is abundant enough to meet the needs of all parties. Its development process is really one of the evidence of chemical progress.

Product Overview

Today there is a substance called 2,4-difluoro-1-iodobenzene. It is an organic compound with unique chemical properties. Looking at its structure, fluorine and iodine atoms are cleverly connected to the benzene ring, resulting in its unique properties.
This substance is often a key raw material in the field of organic synthesis. With its active chemistry, it can participate in various reactions and build a variety of organic molecular structures. In the fine chemical industry, it is often relied on to make special materials, pharmaceuticals, etc.
However, the preparation of this substance requires careful operation. Due to its harsh reaction conditions, there are precise requirements for the purity, temperature and pressure of the reagent. Slightly poor pool, or low yield, the product is not pure. Therefore, if you want to obtain high-quality 2,4-difluoro-1-iodobenzene, you must follow precise craftsmanship and be cautious before you can achieve your success.

Physical & Chemical Properties

2,4-Difluoro-1-iodobenzene is also an organic compound. Its physical and chemical properties are quite important for chemical research. Looking at its physical properties, at room temperature, this substance is mostly liquid, with a nearly transparent color and a slightly specific odor. Its boiling point is suitable, which is conducive to the operation of separation and purification. As for chemical properties, the presence of fluorine and iodine atoms gives it active reactivity. Fluorine atoms have strong electronegativity, which can change the electron cloud density of the benzene ring, so that the check point and rate of electrophilic substitution reactions are different. Iodine atoms are easier to leave and can participate in a variety of nucleophilic substitution reactions, providing the possibility for the construction of complex structures in the process of organic synthesis. Chemists who are familiar with their physical and chemical properties can skillfully apply them to various synthetic pathways, create new substances, and expand the boundaries of chemistry.

Technical Specifications & Labeling

For 2,4-difluoro-1-iodobenzene, it is also a chemically refined product. Its process specifications and identification (product parameters) are the key. The preparation of this product must follow a rigorous method. The choice of raw materials must be pure and refined, and the ratio is accurate. The temperature, pressure and time of the reaction are all fixed, and a slight difference will affect the quality.
On the label, state its chemical properties, purity geometry, and storage and use. The purity must be of a high standard, and impurities must not be too many. Storage should be in a cool and dry place, protected from fire and oxidants. When using, protective equipment is necessary to prevent accidents. Only in this way can we ensure the high quality of 2,4-difluoro-1-iodobenzene and its function in all fields.

Preparation Method

To prepare 2,4-difluoro-1-iodobenzene, the method is as follows:
Raw material and production process: Fluorobenzene is selected as the initial raw material, because the positioning effect of fluorine atoms on the benzene ring is conducive to subsequent reactions. In addition, iodine reagents, such as iodine elemental substance (I ²), and suitable catalysts, such as iron (Fe) or its compounds, are required.
Reaction steps: First place fluorobenzene in a reactor, add an appropriate amount of iodine reagent and catalyst. The temperature is controlled in a moderate range, about 50-80 degrees Celsius. If the temperature is too high or side reactions increase, the reaction rate will be delayed if it is too low. During the reaction, iodine atoms gradually replace hydrogen atoms at specific positions on the benzene
Catalytic mechanism: The iron catalyst first reacts with iodine to form an iron-iodine compound, which has stronger electrophilicity and can polarize iodine molecules, making iodine more likely to attack the benzene ring. The π electron cloud of the benzene ring attracts the polarized iodine, and through the electrophilic substitution process, the target product 2,4-difluoro-1-iodobenzene is formed. In this way, the desired product is prepared by this method.

Chemical Reactions & Modifications

In the research of 2,4 - Difluoro - 1 - Iodobenzene, it is related to chemical reaction and modification, which is particularly important.
Looking at the reaction, at the beginning, the effect of its synthesis was obtained by conventional methods, but the results were not ideal. The ratio of reactants, the control of temperature, and the choice of catalyst are all key. At the beginning, if the ratio is not correct, the reaction will be difficult to complete; the temperature is not suitable, the rate is slow; the catalyst is not good, and the activity is insufficient.
After thinking about the improvement method, fine-tune the ratio, and try to use the new temperature to explore the performance of different catalysts. After many attempts, it was found that a new type of catalyst can promote rapid reaction at a specific temperature and ratio, and the yield is also greatly improved.
As for modification, the purpose is to increase its characteristics. Or to seek its strong stability, or to seek its excellent reactivity. By adding a specific group by chemical modification, an unexpected effect was achieved, the stability was greatly increased, and the activity in a specific reaction was better than before. This is the result of chemical exploration, and continuous improvement is the best.

Synonyms & Product Names

About the isonyms of 2,4-difluoro-1-iodobenzene
Fu 2,4-difluoro-1-iodobenzene, the chemical substance is also. It is called differently in the industry, and this is the phenomenon of isonyms. The name of the cover chemical substance, either according to the structure, or according to the characteristics, or from the trace of discovery, so it is called more than one name.
Guanfu 2,4-difluoro-1-iodobenzene, from the structural name, above its benzene ring, there are fluorine atoms in the second and fourth positions, and one iodine atom, so it gets this name. However, it may also have another name because of its special reactivity, or the usual name in a certain research field.
Considering the literature, the existence of the same thing and the same name, although it is inconvenient to communicate occasionally, it is also a proof of the evolution of chemical research. Behind each name, there is a hidden process of scientific research and the hardships of exploration. For our chemical researchers, discerning the same thing and the same name, we can read the literature, explore the nature of matter, and move forward steadily in the way of scientific research.

Safety & Operational Standards

2,4-Difluoro-1-iodobenzene is also a chemical substance. In the research and development of this product, it is essential to ensure safety and endanger the operation, and it should not be ignored.
This product has chemical activity, handles it well, and keeps it safe. The first important environment, the place of good communication, prevents it from gathering, and causes the elephant to live. And avoid open flames and high temperature, because it may be the risk of explosion.
When using the product, it must be used with suitable equipment, such as droppers and pipettes, and the amount must be taken with precision, so that the product does not overflow. If you are not careful about the muscle, quickly use a lot of water to treat it. If it is in the eye, it is especially urgent to wash it with water without delay.
It is advisable to store it in a container that is dry and dense, and to prevent it from being oxidized, oxidized, and raw materials.
Furthermore, those who need to use protective equipment, such as anti-wear clothes, gloves, and eyes, can ensure their own safety. After operation, properly handle the things that need to be stored according to the chemical materials, and do not use it.
Therefore, the research of 2,4-difluoro-1-iodobenzene, which endangers the operation, is an important matter at the beginning of wearing, and it is necessary to be careful to be careful before it can be guaranteed.

Application Area

2,4-Difluoro-1-iodobenzene is also an organic compound. Its application field is quite wide. In the field of medicinal chemistry, it can be used as a key intermediary to help synthesize special drugs to treat various diseases and save patients from pain. In the context of material science, it can participate in the creation of novel functional materials, or have unique photoelectric properties, suitable for electronic devices and many other aspects. Also in the fine chemical industry, it is an important raw material for the preparation of high-end fine chemicals to improve the quality and performance of products. With its unique structure and properties, this compound can show its potential in many fields, just like a pearl, shining brightly, contributing to the development of various fields and promoting the progress of science and technology and industry.

Research & Development

In recent years, I have been in the field of chemistry, especially specializing in the study of 2,4 - Difluoro - 1 - Iodobenzene. At the beginning, I sought the method of making it, and there are many ancient books, but the details are slightly different. I visited the group of books and referred to the methods of various families, and began to get the path.
When it was time to make it, the choice of raw materials, the control of heat, and the order were all about success or failure. In the initial test, the yield was meager, or the quality was not pure, and I was worried. Then I repeated my research, observing the changes in the slightest, and adjusting them in subtle places.
Since I obtained a good law, the yield gradually increased, and the quality became more pure. However, I did not dare to slack off, thinking about the use of this thing, I want to broaden the way. Seek colleagues, explore its possibilities in the fields of medicine and materials. Expect to use your own research to make 2,4-Difluoro-1-Iodobenzene advance in various industries, open up new territory, and do your best to promote the long-term development of chemistry.

Toxicity Research

The industry of chemical industry is related to people's livelihood, but the study of poisons in it should not be careless. Today, there is 2,4-Difluoro-1-Iodobenzene, and the investigation of its toxicity is a top priority.
In this matter, it is also the first to be tested by various methods. Observe its phase transformation with other things, observe the signs of its reaction, or color change, or gas generation, and record its feelings in detail. Then try it with living things, select insects, livestock, etc., and observe the state after it is eaten or touched. Seeing that insects have stiff servants, and livestock have a sluggish state, it can be known that they are toxic.
Re-explore its shadow in the environment. Placed in water and soil, observe the changes in the physical properties of water and soil, the growth of plants is hindered by it, and the water source is also polluted by it.
Therefore, the toxicity of 2,4-Difluoro-1-Iodobenzene can be known to be unfavorable to life and the environment. Those who are industrialized should be careful to prevent it from being overrun, so as not to destroy life and the environment.

Future Prospects

2, 4 - Difluoro - 1 - Iodobenzene This thing, although it is at the end of the world at the moment, I still look forward to its future with great ambitions. Although it has not been revealed to the world today, the way of chemistry has changed endlessly, and this substance may emerge in the great cause of organic synthesis in the future.
In the journey of organic chemistry, all kinds of substances are bricks and stones, building a wide range of scientific research buildings. 2, 4 - Difluoro - 1 - Iodobenzene has a unique structure, which may lead to novel reactions and open up unknown territory. With time and advanced scientific research, it will be able to unearth its hidden power.
In materials science, it may be the key to open the door to the creation of new materials; in drug research and development, or as a cornerstone, to help the world become a good medicine. When we study diligently, we will see 2,4-Difluoro-1-Iodobenzene shine in the near future, contributing to the chemical industry and making thousands of achievements.

Where to Buy 2,4-Difluoro-1-Iodobenzene in China?

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Frequently Asked Questions

As a leading 2,4-Difluoro-1-Iodobenzene 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 2,4-difluoro-1-iodobenzene?

2% 2C4-diene-1-naphthol, its main uses are as follows:
This substance has a wide range of functions in the field of chemical synthesis. First, it can be used as a key intermediate in organic synthesis. It plays an indispensable role in the preparation of many fine chemicals. For example, when synthesizing dyes with specific structures, 2% 2C4-diene-1-naphthol can react ingeniously with other compounds through its unique molecular structure. Through a series of precise reaction steps, dye molecules with specific colors and properties are constructed, providing colorful and high-performance dye products for textile, printing and dyeing industries.
Second, it is also of great value in the field of medicinal chemistry. Due to its structural characteristics, it may become a starting material for the synthesis of some biologically active compounds. Scientists explore the synthesis of new compounds with potential pharmacological activities by modifying and modifying their structures, laying the foundation for the development of new drugs. There may be drugs derived from 2% 2C4-diene-1-naphthol in the future, which can be used to treat specific diseases and contribute to human health.
Furthermore, in the field of materials science, there are also potential applications. For example, it can be used as a component of functional materials, giving materials unique optical, electrical or other physicochemical properties. If you participate in the preparation of materials with special photochromic properties, when the external lighting conditions change, the color state of the material can be reversed, and this property can be applied to many fields such as smart windows and anti-counterfeiting materials.

What are the physical properties of 2,4-difluoro-1-iodobenzene?

2% 2C4-diene-1-naphthol, also known as 2,4-divinylnaphthol, has the following physical properties:
It is mostly white to light yellow crystalline powder at room temperature and pressure. Looking at its appearance, the texture is fine, the color is pure, this form is easy to store and use, and it is also conducive to accurate measurement in subsequent various reactions or applications.
When it comes to the melting point, it is about a specific temperature range, and this temperature characteristic is crucial for its physical state transformation during heating. When the temperature gradually rises to the melting point, 2,4-diene-1-naphthol gradually melts from a solid state to a liquid state, realizing the phase change. The accurate determination of the melting point is of great significance for its application in chemical synthesis, material preparation and other fields. According to this, the reaction conditions can be controlled to ensure that the substance maintains the desired state at a specific temperature, thereby improving the product quality and reaction efficiency.
In terms of solubility, 2,4-diene-1-naphthol exhibits a certain solubility in some organic solvents. For example, in common organic solvents such as ethanol and ether, it can be dissolved to form a uniform solution. This solubility characteristic allows it to be uniformly dispersed with the help of suitable solvents when used as a reactant or intermediate in organic synthesis, promoting the full progress of the reaction. However, in water, its solubility is relatively poor, which is mainly due to the dominant role of hydrophobic groups in its molecular structure, resulting in weak interaction between it and water molecules, making it difficult to form a stable dissolution system.
In addition, 2,4-diene-1-naphthol has a certain degree of volatility, but the degree of volatilization is relatively low. Under general environmental conditions, it evaporates slowly, and this property needs to be paid attention to during storage and use. If the storage environment is improper, long-term volatilization may lead to material loss and affect its effective content. In the process of specific process operations such as heating, stirring, etc., the volatilization rate may increase. At this time, it is necessary to reasonably control the operating conditions to reduce material loss, while ensuring the safety of the working environment and avoiding latent risks caused by the accumulation of volatiles.

Is the chemical properties of 2,4-difluoro-1-iodobenzene stable?

2% 2C4-diene-1-naphthol. The chemical properties of this substance are still stable. Its stability comes from the stable framework established by the bonding between atoms in the molecular structure. In the 2,4-diene-1-naphthol molecule, the naphthalene ring is partially composed of two fused benzene rings. The benzene ring has special stability due to the conjugation system. The π electrons are distributed in the entire naphthalene ring, which makes the structure stable and not susceptible to general chemical reactions.
Furthermore, the alkenyl group is connected to the naphthalene ring. Although the double bond in the alkenyl group has certain reactivity, due to conjugation with the naphthalene ring, the electron cloud is delocalized, which reduces the electron cloud density of the double bond, making its electrophilic addition and other reactive activities change, which enhances the stability of the whole molecule to a certain extent. At the same time, the hydroxyl group is connected to the naphthalene ring, which affects the electron cloud distribution of the naphthalene ring through electronic effects, so that the system reaches a new stable state.
However, stability is relative. In case of strong oxidants, such as acidic potassium permanganate, the conjugated system of the naphthalene ring and the alkenyl double bond may be damaged, and the hydroxyl group may Under extreme conditions of high temperature, high pressure and the existence of special catalysts, the molecular structure may also undergo reactions such as rearrangement and ring opening, and the stability will no longer exist. However, under conventional laboratory and general industrial environment conditions, without special reagents and conditions, 2,4-diene-1-naphthol can maintain relatively stable chemical properties for a certain period of time.

What are the synthesis methods of 2,4-difluoro-1-iodobenzene?

The synthesis method of 2% 2C4-diene-1-naphthol is related to the technology of organic synthesis, which is an important research in the field of chemistry. The following are common methods for synthesizing this compound:
First, naphthalene is used as the starting material, and halogen atoms are introduced at specific positions in the naphthalene ring through halogenation reaction, followed by metal-catalyzed coupling reactions, such as Suzuki coupling, Heck coupling, etc., the alkenyl fragment is connected to the naphthalene ring, and then through appropriate oxidation or other conversion steps, the phenolic hydroxyl group is constructed, thereby obtaining 2% 2C4-diene-1-naphthol. < Br >
Second, aromatic compounds with alkenyl groups and suitable substituents are selected to construct the naphthalene ring structure through intramolecular cyclization reaction, while retaining or generating phenolic hydroxyl groups to achieve the synthesis of the target compound. This process may require precise regulation of reaction conditions, such as temperature, catalyst type and dosage, etc., to ensure reaction selectivity and yield.
Third, natural products or compounds with specific structures are also used as starters, and multi-step functional group transformation and structural modification are carried out. For example, the functional group activation of the starter is first carried out, followed by elimination, addition and other reactions, and the diene and phenolic hydroxyl structures are gradually introduced, resulting in 2% 2C4-diene-1-naphthol. < Br >
There are various methods for the synthesis of 2% 2C4-diene-1-naphthol, and the advantages and disadvantages of each method are different. In practical application, the optimal synthesis path should be selected according to the trade-off of factors such as the availability of raw materials, the ease of control of reaction conditions, the purity and yield of the target product.

What are the precautions for storing and transporting 2,4-difluoro-1-iodobenzene?

2% 2C4-diene-1-naphthol is an important organic compound. When storing and transporting, many key matters need to be paid attention to to to ensure its quality and safety.
The temperature and humidity of the first storage environment should be controlled. The properties of this compound may be affected by changes in temperature and humidity, so it should be stored in a cool and dry place. High temperature may cause its volatilization to accelerate, chemical properties to change, and high humidity environment may cause it to deteriorate. As "Tiangong Kaiwu" said, "Everything has its own characteristics, and it will exist if it goes along with it, and it will die if it goes against it." It can only be properly stored if it conforms to its suitable temperature and humidity characteristics. Generally speaking, the temperature should be controlled below 20 ° C, and the relative humidity should be below 60%.
The second is to isolate air and light. 2% 2C4-diene-1-naphthol is easy to oxidize with oxygen in the air, resulting in a decrease in its quality. And light may also cause photochemical reactions, damaging its structure and properties. "Tiangong Kaiwu" also emphasizes the need to "avoid its harmful sources" for the preservation of materials, and air and light are one of the harmful sources. When storing, it is advisable to use a sealed container and store it in a dark place, such as in a dark glass bottle and stored in a dark warehouse.
The packaging must be sturdy when transporting. This compound may be dangerous, and bumps, collisions or package damage during transportation may cause safety problems such as leakage. Appropriate packaging materials, such as sturdy plastic drums or metal drums, should be selected, and buffer materials should be supplemented to ensure safe transportation. "Tiangong Kaiwu" says that "if the device is strong, it can go far". Proper packaging is a guarantee of transportation safety.
In addition, transportation and storage must follow relevant regulations and standards. Chemical management regulations have clear regulations on the storage and transportation conditions of various compounds. Strictly follow the regulations to avoid legal risks and ensure the safety of personnel and the environment. As advocated in "Tiangong Kaiwu", you need to follow the rules. Store and transport at 2% 2C4-diene-1-naphthol. Regulations are the rules of conduct.