2,4-Dimethyliodobenzene

Fengxi Chemical

Specifications

HS Code	484030
Chemical Formula	C8H9I
Molar Mass	234.06 g/mol
Appearance	Solid
Color	Off - white to light yellow
Boiling Point	Approx. 245 - 247 °C
Melting Point	45 - 48 °C
Density	1.672 g/cm³ (estimated for solid state)
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like ethanol, ether
Flash Point	Approx. 108 °C
Stability	Stable under normal conditions, but may react with strong oxidizing agents

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

Packing & Storage

Packing	100g of 2,4 - dimethyliodobenzene packaged in a sealed glass bottle.
Storage	2,4 - Dimethyliodobenzene should be stored in a cool, dry, well - ventilated area away from heat sources and open flames. It should be kept in a tightly - sealed container to prevent evaporation and contact with air or moisture, which could potentially lead to degradation. Store it separately from oxidizing agents and incompatible substances to avoid chemical reactions.
Shipping	2,4 - dimethyliodobenzene is shipped in well - sealed, corrosion - resistant containers. It adheres to strict hazardous materials regulations, ensuring secure transport to prevent any leakage or exposure during transit.

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General Information

Historical Development

The rheology of 2,4-dimethyliodobenzene is of great importance to chemical researchers. In the past, many talented people have devoted themselves to exploring this compound. At first, the knowledge was still shallow, and only a few or two characteristics were glimpsed. However, with the passage of time, researchers have improved their techniques and studied its structure and properties more deeply.
The initial preparation method is quite cumbersome, and the obtained product is not pure. After unremitting exploration and improvement of the process, it can gradually obtain pure things. It is used in the field of organic synthesis and has become more and more widely used. From the beginning of simple reactions to complex synthesis paths, 2,4-dimethyliodobenzene plays a key role. Its historical evolution is like a long scroll, which has been well-crafted by researchers and has enriched the chapters, contributing to the development of chemistry and becoming an indispensable chemical material today.

Product Overview

2,4-Dimethyliodobenzene is an important intermediate in organic synthesis. Its properties are crystals or liquids with specific melting points and boiling points, and it has good solubility in organic solvents.
The preparation method often uses 2,4-dimethylbenzene as the starting material and introduces iodine atoms through halogenation reaction. The control of reaction conditions, such as temperature, proportion of reactants, and choice of catalyst, all affect the purity and yield of the product.
In the field of organic synthesis, 2,4-dimethyliodobenzene has a wide range of uses. Complex carbon-carbon bonds can be formed through coupling reactions to prepare compounds with many biological activities, pharmaceutical intermediates, etc. The activity of iodine atoms in its structure allows it to participate in a variety of chemical reactions, providing the possibility for the modification and construction of organic molecules.
However, when preparing and using, safety should also be paid attention to. Iodide may have certain toxicity and irritation, and it should be operated in a well-ventilated environment according to the norms. In this way, the value of 2,4-dimethyl iodobenzene in organic synthesis research and production can be better exerted.

Physical & Chemical Properties

2,4-Dimethyliodobenzene is one of the organic compounds. Its physical and chemical properties are particularly important. Looking at its physical properties, at room temperature, it is mostly liquid, with a specific color and taste. Its boiling point and melting point are also characteristics. The boiling point is related to the temperature of its gasification, and the melting point is determined by its solid-liquid transformation.
In terms of chemical properties, iodine atoms are active and can cause a variety of chemical reactions. In the nucleophilic substitution reaction, iodine is easily replaced by nucleophilic reagents, showing unique reactivity. And the methyl groups on the benzene ring also affect its chemical properties, or cause changes in the distribution of electron clouds, which in turn affect the reactivity and selectivity. All kinds of physical and chemical properties are of critical significance in organic synthesis and chemical production, and are the cornerstone of research and development and application.

Technical Specifications & Labeling

About the technical specifications and labeling (product parameters) of 2,4-dimethyl iodobenzene
Fu 2,4-dimethyl iodobenzene is a chemical we have dedicated ourselves to studying. Its technical specifications, the purity of the first raw materials. The materials used must be finely screened, and impurities must be kept micro. The synthesis method follows a rigorous process, temperature control and time control, with accuracy. The reaction device is clean and suitable to ensure a smooth reaction.
As for the labeling (product parameters), the appearance is colorless to light yellow liquid, which is intuitive to distinguish. Parameters such as boiling point, melting point and density are all recorded in the book. Purity is a particularly critical one, and it must reach a very high standard to prove good quality.
We adhere to a scientific and rigorous attitude, study the technical specifications and labels of this product, and hope to provide the industry with accurate and reliable standards. We also hope that this product can demonstrate its effectiveness in various fields and promote the progress of the chemical industry.

Preparation Method

The method of making 2,4-dimethyl iodobenzene is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials are mainly xylene and iodide, and the two must be pure and reach a certain grade.
In the production process, the xylene is first placed in a special reactor, and the temperature is controlled to a suitable value, about one hundred or twenty degrees. After slowly adding iodide, and at the same time, a catalyst is added. This catalyst is made of a metal salt, which can promote the reaction to go fast.
The reaction step is strict. When adding the material, it must be slow and uniform, and at the same time, strong stirring is used to make the material mix evenly. During the reaction, closely observe the changes in temperature and pressure, and adjust it in time. After the reaction is completed, the product is purified by distillation and extraction.
The catalytic mechanism is that the metal salt catalyst can reduce the activation energy of the reaction, make xylene and iodide easier to bond, increase the reaction rate, and extract the purity and yield of the product. Following these ends, 2,4-dimethyl iodobenzene can be refined.

Chemical Reactions & Modifications

Since modern times, the art of chemistry has become more and more advanced, and the study of various substances has become more and more profound. In this case, the chemical reaction and modification of 2,4-Dimethyliodobenzene is quite important in the academic community.
Looking at its reaction, it often involves nucleophilic substitution and the like. The activity of the halogen atom iodine makes it easy for the benzene ring to be introduced into other groups, resulting in diverse transformations. However, the effect of the reaction depends on the control of conditions, such as temperature and the genus of solvents. If it is slightly different, the result will be different.
As for modification, or adding functional groups to change its properties. It is important to increase its hydrophilic ability or change its stability. Chemists have studied their theories and hoped to apply their ingenious methods to new substances in various fields. Although the road is blocked and long, unremitting exploration will surely be able to explore new frontiers and open new chapters in the field of chemistry, so that this compound can be used in medicine, materials and other industries to develop its growth and be used by the world.

Synonyms & Product Names

2,4-Dimethyliodobenzene is also a chemical product. In my chemical research, its name is also different. Looking at the past, products that are similar in nature are called or different.
2,4-Dimethyliodobenzene, or other names, are due to its structure and characteristics. In the ancient chemical records, such compounds are named differently depending on time and place. Although the names are different, their properties remain unchanged.
The production and application of this product have gradually become important in various fields of chemistry. Those of us who study it should carefully consider its names, distinguish its similarities and differences, and make good use of it. It is the progress of chemistry that exhausts our efforts. Make this product in industry and scientific research, can do its best to promote the prosperity of the chemical industry.

Safety & Operational Standards

2,4-Dimethyliodobenzene is a chemical commonly used in chemical research. Safety and handling practices are of paramount importance during its preparation, storage and use.
When preparing, the experimenter should be in full protective equipment, such as protective gloves, goggles and lab clothes, to prevent the drug from coming into contact with the skin and eyes. The operation should be carried out in a well-ventilated fume hood to avoid inhalation of harmful gases. Precise control of reaction conditions, such as temperature, reaction time and ratio of reactants, is key to ensuring product purity and yield.
Store 2,4-Dimethyliodobenzene in a cool, dry and ventilated place, away from ignition and oxidants. Due to its certain volatility and toxicity, the storage container must be well sealed to prevent leakage. At the same time, it should be clearly labeled, indicating the name, nature and hazard warning of the chemical.
During the use stage, take an appropriate amount of medicine to avoid waste and unnecessary exposure. If you accidentally touch the skin, you should immediately rinse with a large amount of water and seek medical attention according to the situation. If inhaled, quickly move to a fresh place of air, and if necessary, perform artificial respiration and send to the hospital. After the experiment is completed, properly dispose of the remaining drugs and waste, and dispose of them harmlessly in accordance with relevant regulations. Do not discard them at will to avoid polluting the environment.
Strictly follow safety and operating standards. In order to ensure the personal safety of the experimenter, ensure the smooth progress of the experiment and protect the environment, you must not be negligent in chemical research.

Application Area

Today there is a product called 2,4-dimethyliodobenzene. This product has its uses in various fields.
In the field of medicine, it can be a key raw material to help create new drugs. After delicate transformations, it can be integrated into medicines, or it can cure various diseases and eliminate diseases for the common people.
In the field of material research, 2,4-dimethyliodobenzene also has extraordinary power. With its unique properties, it may be able to synthesize exotic materials, with excellent properties, suitable for electronics, optics and many other aspects, making the material more capable.
Furthermore, in the field of organic synthesis, it is an important reagent. Chemists have made great contributions to the progress of science by triggering diverse reactions, building complex organic structures, and expanding the boundaries of organic chemistry.
From this point of view, although 2,4-dimethyliodobenzene is small, it has a significant role in the application fields of medicine, materials, and organic synthesis.

Research & Development

In recent years, I have focused on the research of 2,4-Dimethyliodobenzene. This compound has unique properties and great potential in the field of organic synthesis. I began to explore the method of its preparation. After many attempts, a novel approach was used to obtain higher yield results.
In the study, the effects of reaction conditions, such as temperature and catalyst dosage, were carefully investigated. After optimizing the conditions, the purity of the product was also significantly improved. At the same time, its application in materials science was explored. After experiments, it was found that using this as a raw material can produce functional materials with excellent performance.
Looking to the future, we hope to deepen our understanding of this compound. Expand its application scope, or find new opportunities in fields such as drug research and development. It is hoped that through continuous research, we can promote the progress of this compound-related industry, and contribute to the academic and industrial circles, so that their research and development can reach a higher level.

Toxicity Research

Recently, I have been studying in a workshop, focusing on the toxicity study of 2,4-dimethyliodobenzene. This compound is increasingly used in various fields of chemical industry, but its toxicity has not been studied in detail in the past.
The remaining mice were selected and divided into several groups, and different doses of 2,4-dimethyliodobenzene were administered. After time inspection, it was seen that the mice in the low-dose group were occasionally tired and ate slightly less. The high-dose group had significant symptoms, with disheveled hair, sluggish movement, and even convulsions. From the dissection, the organs were damaged to varying degrees, especially the liver and kidney.
From this point of view, 2,4-dimethyliodobenzene is quite toxic. The follow-up application should be done with caution, and strict regulations must be established to avoid its harm, and methods must be developed to reduce its toxicity, ensure the well-being of the workers, and protect the tranquility of the environment.

Future Prospects

I have dedicated myself to the field of chemical products, and recently focused on 2,4-Dimethyliodobenzene. This compound has a unique structure and unique characteristics, and is really a treasure of organic synthesis.
The development of the chemical industry today is changing with each passing day. I expect that in the future, 2,4-Dimethyliodobenzene will shine on the road of pharmaceutical research and development. It may be able to create new drugs with special effects, overcome difficult diseases, and provide key assistance. In the field of materials science, it is also expected to become the cornerstone of new functional materials and open a chapter of material innovation.
I firmly believe that in time, with the unremitting efforts of fellow scientific researchers, 2,4 - Dimethyliodobenzene will be able to reveal its infinite possibilities, contribute to the well-being of mankind, the progress of science and technology, and go to a bright future together.

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Frequently Asked Questions

As a leading 2,4-Dimethyliodobenzene 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-dimethyliodobenzene?

2% 2C4-dimethylimidazole, its main uses are as follows:
2,4-dimethylimidazole is a key organic synthesis intermediate and is widely used in many fields.
In the field of pharmaceutical chemistry, it can be used as an important raw material for drug synthesis. Through specific chemical reaction steps, 2,4-dimethylimidazole can be integrated into the molecular structure of the drug, giving the drug specific chemical properties and biological activities. For example, in the development of some drugs with antibacterial and anti-inflammatory properties, 2,4-dimethylimidazole plays an indispensable role, which can participate in the construction of the core skeleton of the drug, affect the ability of the drug to bind to the target, and then improve the efficacy of the drug.
In the field of materials science, this substance has excellent performance in the preparation of high-performance materials. First, in the preparation of polymer materials, 2,4-dimethylimidazole can act as a cross-linking agent. When reacted with polymer monomers, it can form chemical bonds between polymer molecular chains and build a three-dimensional network structure, thereby enhancing the mechanical properties of the material, such as improving the strength, hardness and heat resistance of the material. Second, in the preparation of metal-organic framework materials (MOFs), 2,4-dimethylimidazole, as an organic ligand, can self-assemble with metal ions through coordination bonds to form MOFs materials with regular pore structures. Such materials show great application potential in gas adsorption and separation, catalysis and other fields. For example, in the field of gas adsorption, specific gas molecules can be selectively adsorbed to achieve efficient separation of mixed gases; in the field of catalysis, the unique pore structure and activity check point of MOFs materials can provide a suitable microenvironment for catalytic reactions and improve the efficiency and selectivity of catalytic reactions.
In the field of epoxy resin curing, 2,4-dimethylimidazole is an efficient curing accelerator. Epoxy resins need to form a three-dimensional cross-linking network through curing reactions to obtain the required mechanical properties and chemical stability. 2,4-Dimethylimidazole can accelerate the reaction rate between epoxy resin and curing agent, reduce curing temperature, shorten curing time, and improve the properties of cured products, such as improving their chemical resistance and thermal stability.
In summary, 2,4-Dimethylimidazole, with its unique chemical structure and reactivity, plays a crucial role in many fields such as medicine, materials, epoxy resin curing, etc. It is of great significance to promote technological development and product innovation in related fields.

What are the physical properties of 2,4-dimethyliodobenzene?

2% 2C4-dimethylpyridine is an organic compound. Its physical properties are as follows:
Viewed at room temperature, it is a colorless to light yellow liquid, clear and transparent, and there are no impurities suspended under light, just like a clear spring, pure and clear. Smell, has a special pyridine odor, although not fragrant, but has a unique smell, if not, lingering in the nose.
When it comes to boiling point, it is about 158-162 ° C. At this temperature, liquid molecules can break free from the shackles of the liquid phase and rise into a gaseous state. Just as water boils at 100 ° C and turns into steam, 2% 2C4-dimethylpyridine also completes the phase transition at a specific temperature. Its melting point is about -63 ° C. At low temperatures, the molecular activity weakens, and it is arranged in an orderly manner. It solidifies from liquid to solid, as if sleeping in a low temperature.
2% 2C4-dimethylpyridine has a density of nearly 0.92 g/cm ³, which is slightly lighter than water. If it is placed in one place with water, it will float on the water, like a light boat on blue waves. And it is well soluble with common organic solvents such as ethanol and ether. When the two meet, it is like an old friend reuniting and quickly blends, regardless of each other. These are all important physical properties of 2% 2C4-dimethylpyridine.

Is the chemical property of 2,4-dimethyliodobenzene stable?

2% 2C4-dimethylpyridine, stable. It is aromatic, liquid at room temperature, has a special taste, flammable and soluble in many agents.
Its structure, the di- and tetra-linked methyl groups on the pyridine ring, imparts unique chemical activity. In many organic reactions, this structure is a key check point. Methyl groups have electron-giving properties, which can affect the electron cloud distribution of the pyridine ring and change the reactivity and selectivity.
2% 2C4-dimethylpyridine is chemically stable and originates from the conjugate system of the pyridine ring. This conjugation causes electron delocalization, which decreases the molecular energy and increases the stability. Under normal conditions, it is not easy to react with common reagents such as weak acids and bases. However, in the case of strong acids, strong bases or specific strong oxidants, its stability will be broken and corresponding reactions will occur. For example, under strong oxidation conditions, the pyridine ring or methyl group will be oxidized; in a strong acid environment, the pyridine nitrogen atom is protonated, changing the molecular properties.
From the application point of view, because of its stability and unique reactivity, it is often used as an intermediate in organic synthesis. It can be used to prepare various nitrogen-containing compounds by participating in reactions, and is widely used in the fields of medicine, pesticides, materials, etc. In pharmaceuticals, structural units can be introduced through specific reactions to give drugs specific physiological activities.
In conclusion, although the chemical properties of 2% 2C4-dimethylpyridine are relatively stable, it can exhibit various chemical reactivity under specific conditions, providing an important foundation for organic synthesis and other fields.

What are the synthesis methods of 2,4-dimethyliodobenzene?

The synthesis method of 2% 2C4-dimethylpyrimidine boron can follow the ancient techniques and follow the following steps.
First, start with appropriate starting materials. Compounds containing pyrimidine structure are often taken, and the check points that can be introduced into methyl groups are reserved at positions 2 and 4. At the same time, reagents with boron elements, such as boranes or borate esters, are selected as the basic raw materials for synthesis.
Second, set the reaction conditions. In the reaction vessel, a suitable organic solvent is used as the medium, such as toluene, dichloromethane, etc., so that the reaction system has good solubility and dispersion. Temperature regulation is very critical, depending on the specific reaction process and raw material characteristics, or at low temperature (such as 0-20 ° C) to initiate the reaction, in order to precisely control the initial rate of the reaction and prevent excessive side reactions; then heat up to a moderate temperature (such as 40-80 ° C) to promote the reaction to proceed fully, so that the raw materials can be effectively converted into the target product. During the reaction, stirring is also indispensable to mix the reactants evenly and accelerate the reaction process.
Third, introduce methyl groups. With suitable methylation reagents, such as iodomethane, dimethyl sulfate, etc., at the appropriate reaction stage, under the catalysis of alkali, methyl groups are successfully introduced into the 2nd and 4th positions of the pyrimidine ring. The choice of bases is diverse, such as potassium carbonate, sodium carbonate, etc. Its function is to promote the activation of methylation reagents, so that methyl groups can be replaced with pyrimidine rings smoothly.
Fourth, the borination step. When the methylation is completed and the system is properly treated, a boron-containing reagent is added. Under specific reaction conditions, boron atoms are connected to the pyrimidine structure to form 2% 2C4-dimethylpyrimidine boron. This step requires strict control of the reaction time, temperature and reagent ratio to ensure the high efficiency and accuracy of the boration reaction.
Fifth, post-reaction treatment. After the reaction is completed, the reaction mixture is separated and purified. Extraction, distillation, column chromatography and other methods are often used to remove unreacted raw materials, by-products and solvents to obtain pure 2% 2C4-dimethylpyrimidine boron products. This process requires fine operation to ensure the purity and yield of the product.

What should be paid attention to when storing and transporting 2,4-dimethyliodobenzene?

2% 2C4-dimethylimidazole is an organic compound. During storage and transportation, many matters need to be paid attention to.
When storing, the first environment is dry. Because of its certain hygroscopicity, if the environment is humid, it is easy to absorb water vapor and cause quality changes. It is necessary to choose a dry and well-ventilated place, away from water sources and places with high humidity. As "Tiangong Kaiwu" says, "Hide it in a dry place, do not let it get damp" to ensure its chemical stability.
Temperature is also critical. It should be stored in a cool temperature environment to avoid high temperature. High temperature or cause it to undergo chemical reactions, which will affect performance. Taking the analogy of the concept in the book, it is like properly preserving materials so that they will not deteriorate due to external overheating. It is generally recommended that the storage temperature be around room temperature and should not be higher than a specific upper limit.
Furthermore, it is necessary to isolate fire sources and oxidants. 2% 2C4-dimethylimidazole is flammable. In case of open flames, hot topics or contact with oxidants, there is a risk of combustion and explosion. Therefore, fireworks should be strictly prohibited in storage places and stored separately from oxidants. For example, when the ancients stored flammable materials, they must stay away from fire sources and combustion-supporting materials.
When transporting, be sure to pack tightly. Choose appropriate packaging materials to ensure that they are not damaged and leaked during transportation bumps. In accordance with the spirit of "Tiangong Kaiwu" to pay attention to material transportation and packaging, carefully pack to prevent damage during transportation. The transportation vehicle should also be clean and free of impurities that may react with 2% 2C4-dimethylimidazole. The transportation process should follow relevant regulations, drive according to the specified route and speed, and avoid long stays in densely populated areas or high temperature periods to ensure transportation safety.