2,5-Dichloroiodobenzene

Fengxi Chemical

Specifications

HS Code	974298
Chemical Formula	C6H3Cl2I
Molecular Weight	270.899
Appearance	Solid
Boiling Point	Approximately 262 - 264 °C
Melting Point	46 - 48 °C
Density	Around 2.14 g/cm³
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in many organic solvents like benzene, toluene
Stability	Stable under normal conditions, but may react with strong oxidizing agents

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

Packing & Storage

Packing	2,5 - dichloroiodobenzene packaged in 100 - gram bottles for chemical use.
Storage	2,5 - dichloroiodobenzene should be stored in a cool, dry, well - ventilated area, away from heat sources and direct sunlight. Keep it in a tightly sealed container to prevent exposure to air and moisture, which could potentially lead to decomposition or reactivity. Store it separately from incompatible substances, such as strong oxidizing agents, to avoid dangerous reactions.
Shipping	2,5 - dichloroiodobenzene is shipped in well - sealed containers to prevent leakage. It's transported under conditions that avoid heat, ignition sources, and incompatible substances, ensuring safe delivery.

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General Information

Historical Development

Fu 2,5-dichloroiodobenzene is also an organic compound. The process of its research and development is really interesting. In the past, the art of organic synthesis was not as subtle as it is today, and many chemists worked hard to explore the preparation method of this compound.
At the beginning, only a simple halogenation reaction was known, but many obstacles were often encountered in the preparation of this compound. However, scholars were unyielding and repeatedly studied to improve the reaction conditions and adjust the proportion of reactants.
After long-term exploration, breakthroughs have gradually been made. The discovery of new catalysts has greatly improved the reaction efficiency and yield. The use of this compound has also gradually expanded with the deepening of research, and it has emerged in the fields of medicine, materials and so on. Its development process is similar to the long road of scientific exploration. The efforts of countless researchers have finally made this compound available to humans and play an important role in various fields.

Product Overview

2,5-Dichloroiodobenzene is also a key raw material for organic synthesis. Its shape is like white to light yellow crystalline powder, with unique chemical properties. This compound has a wide range of uses in medicine, pesticides and other fields. In pharmaceutical research and development, it can be an important intermediate for the creation of new drugs. With its special structure, it can help build complex active molecular structures. In the field of pesticides, it can be used to synthesize high-efficiency, low-toxicity insecticides and fungicides to protect crop growth.
Preparation of this product often follows a specific chemical reaction path. After ingeniously designing the reaction steps and strictly controlling the reaction conditions, such as temperature, pH, reaction time, etc., a high-purity product can be obtained. Its quality has a huge impact on the subsequent application effect. Therefore, in the preparation process, quality monitoring is indispensable. Therefore, 2,5-dichloroiodobenzene has a remarkable position in the chemical industry and has broad future development prospects. It should be valued by researchers and further explored to expand its application potential.

Physical & Chemical Properties

Today there is a substance called 2,5-dichloroiodobenzene. The physical and chemical properties of this substance are quite important to researchers. Its shape is either crystalline, its color is yellowish, and it has a certain stability at room temperature. Looking at its melting point, which is about a certain value, this is one of its important physical characteristics. Regarding chemical properties, the presence of chlorine and iodine atoms in its structure gives it unique reactivity. In a specific chemical reaction environment, chlorine atoms can participate in nucleophilic substitution, and iodine atoms may also play a key role in redox and other reactions. Due to its special physical and chemical properties, it is often an important building block for the construction of complex compounds in the field of organic synthesis, opening many paths for chemical researchers to explore, and assisting in the creation and performance of new substances.

Technical Specifications & Labeling

There is a chemical substance today, named 2,5-dichloroiodobenzene. In terms of process specifications and identification (product parameters), it is necessary to be detailed. The process specifications are related to the synthesis method, from the selection of raw materials, the accurate ratio, to the reaction conditions, such as temperature, pressure, and duration. The control of the reaction environment, or in a closed vessel, or a specific atmosphere, cannot be different.
And the label (product parameters), the first purity must reach a very high standard, and the impurity content is minimal. The appearance and color should also be clear, when it is a specific appearance. Furthermore, the identification of physical and chemical properties, such as melting point, boiling point, etc., are all key parameters, which can provide users with accurate guidance to clarify their performance and are suitable for various applications, so that this product can be used in all chemical industries according to specifications and labels.

Preparation Method

The method of preparing 2,5-dichloroiodobenzene is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials need to be carefully selected, based on high-purity halogenated benzene and iodide, which can react well in a specific reaction environment.
In the production process, the halogenated benzene and iodide are placed in the reaction kettle in an appropriate ratio, and a suitable catalyst is added. This catalyst is the key to the reaction, which can effectively reduce the activation energy of the reaction and accelerate the reaction process. Subsequently, the temperature is controlled in a certain range to make the two fully react.
The reaction steps are rigorous, and the raw materials and catalysts are mixed at low temperature first, and the temperature is slowly increased to promote the gradual reaction. During this period, it is necessary to closely observe the reaction phenomenon and adjust the temperature and pressure in a timely manner. When the reaction reaches the expected level, pure 2,5-dichloroiodobenzene is obtained through separation, purification and other processes. In this way, the desired product can be obtained, and the product quality and yield can be guaranteed.

Chemical Reactions & Modifications

In recent years, chemical substances have been studied in the reaction and modification of 2,5-dichloroiodobenzene. This compound has unique properties and is widely used, but its initial reaction path is sometimes inconvenient.
At the beginning, according to the conventional method, the reaction rate was not high, and there were many by-products. It took a long time and the effect was not obvious. We then tried to improve the strategy, thinking of new agents to enter it and change the reaction environment.
Add a catalytic agent to it, adjust its temperature, control its pressure, and observe its changes. Soon, results were achieved. The rate of reaction gradually increased, the by-product decreased and the main product increased. This change is not only an improvement in efficiency, but also a higher purity of the product.
From this point of view, the wonders of chemistry exist in one mind, and the variation can make the best use of things, and the reaction can be improved. This is true for 2,5-dichloroiodobenzene, and it is also true for other things.

Synonyms & Product Names

"The same name and trade name of 2,5-dichloroiodobenzene"
There is now a chemical substance 2,5-dichloroiodobenzene. In the field of chemical research, its same name and trade name are related to many things. This substance, known as 2,5-dichloroiodobenzene by chemical nomenclature, is used in market trade and research, or has a different name.
Although it is a product of chemical synthesis, it is given different trade names in different places, different research groups, or due to habit, or for specific purposes. Although the same name and trade name refer to the same substance, they have their own origins. Either according to its nature, or according to its use, or as a memorial, it is named. Chemists must scrutinize its many titles in detail, so that they can make no mistakes in research and application, walk freely, understand its essence, and make good use of it to promote the progress of chemistry.

Safety & Operational Standards

"Specifications for the safety and operation of di- and penta-dichloroiodobenzene"
For di- and penta-dichloroiodobenzene, chemical products are also widely used in scientific research. However, its nature is dangerous, so safety and operating standards are of paramount importance.
First words storage rules. It should be placed in a cool, dry and well-ventilated place, away from fires and heat sources. Because of its exposure to heat or open flames, it may cause danger, or even cause the risk of combustion and explosion. And should be stored in isolation from oxidants, acids, etc., to prevent mutual reaction and unexpected changes.
As for the operation, it is necessary to wear suitable protective equipment. The operator should wear protective gloves to prevent contact with the injured hands; wear goggles to keep the eyes safe; wear protective clothing to protect the body from damage. In the operation room, ventilation equipment must be good to make the air smooth and harmful gases can be discharged quickly.
Furthermore, when taking it, the action should be slow and careful. Do not let the medicine leak. If there is any carelessness, clean it up quickly according to the established method. The leaked goods should not be disposed of at will, and should be collected properly and disposed of in accordance with regulations.
In addition, the equipment of the experiment should be cleaned after use. In order to prevent the residual medicine from affecting the follow-up experiment, and to avoid its erosion and damage to the equipment.
In short, although di and pentachloroiodobenzene are agents for scientific research, their safety and operating standards should not be ignored. Strictly abide by this regulation to ensure a smooth scientific research road, personnel and the environment are safe.

Application Area

2,5-Dichloroiodobenzene has unique uses in various chemical products. Its application field involves a wide range of medical drugs and materials.
In the field of medicine, this product may be a key intermediate to help create new drugs. With its special structure, it can form novel compounds or have disease resistance, adding new paths to the path of treatment.
As for the category of materials, 2,5-dichloroiodobenzene can also be used. Materials that can participate in the synthesis of specific properties, such as photoelectric materials, help them obtain better photoelectric conversion efficiency, and have potential applications in lighting, display and many other aspects. It is of great significance to the research and development of chemical products, providing a solid foundation for exploring new fields and innovative technologies.

Research & Development

There is a chemical substance today, named 2,5-dichloroiodobenzene. As a chemical researcher, I have investigated this substance, and in the process of scientific research, explored its properties and uses, hoping to make some progress.
Initially, study its structure in detail to understand its atomic bonding, in order to understand its basic characteristics. Then, observe its reaction under different conditions, such as chemical combination with other substances, or affected by temperature, pressure, light, and electricity, study the mechanism of the reaction, and find the law of change.
After many experiments, I have gradually gained something. This substance has great potential in specific organic synthesis, or can be used as a key intermediate to help create new compounds. However, its reaction conditions are strict, and precise control still needs to be refined.
Future research should focus on optimizing the reaction path, improving yield and purity, and expanding its application in drug development, material science and other fields. With unremitting exploration, we hope to promote this substance from the research corner to the wide application, and contribute to the development of the chemical field.

Toxicity Research

Study on the toxicity of 2,5-dichloroiodobenzene
The toxicity of 2,5-dichloroiodobenzene is an important item in chemical research. For 2,5-dichloroiodobenzene, the chemical substance may also be used in industry and scientific research.
First observe its effect on living things. Take various organisms as samples and apply this substance. Viewed, it may disturb the normal metabolism of biological cells. At the cellular level, it can cause changes in cell morphology and affect the function of organelles. Such as mitochondria, which are the source of cellular energy, are affected by it, and energy generation or blocked.
Then explore its environmental toxicity. Scattered in the environment, or spread through water and soil. In soil, or change its physical and chemical properties, affect the uptake of nutrients by plant roots. In water, it can cause poisoning of aquatic organisms and destroy the ecological balance of water.
In summary, 2,5-dichloroiodobenzene has certain toxicity and potential harm to organisms and the environment. Scientists should be careful and study prevention and control strategies to reduce its harm and ensure ecological and human safety.

Future Prospects

The future outlook concerns 2,5-dichloroiodobenzene. Our generation is in the research of chemistry, and we strive to improve day and night. This substance has unique characteristics and has infinite potential in the field of organic synthesis.
Looking at today, although it has been obtained, there is still a long way to go. In the future, we hope to explore its better uses, improve the preparation method, make it purer and easier to make, reduce its cost, and expand its application. Or it can make a name for itself in drug creation and material research and development. At that time, this substance will be like a star shining in the sky, contributing to the progress of chemistry, helping to improve human well-being, and developing infinite bright scenery, so as to feed our generation's research and live up to future expectations.

Where to Buy 2,5-Dichloroiodobenzene in China?

As a trusted 2,5-Dichloroiodobenzene manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.

Frequently Asked Questions

As a leading 2,5-Dichloroiodobenzene 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 2,5-dichloroiodobenzene?

2% 2C5 -dihydroxybenzoic acid, also known as gentian acid, its main uses are as follows:
This is an important raw material for medicinal stones. In the field of medicine, it is often a key intermediate for the synthesis of many drugs. For example, some drugs with antibacterial, anti-inflammatory, antipyretic and analgesic effects need to be used as a starting material during the preparation process. Due to its unique chemical structure, the cap can endow drugs with specific physiological activities and pharmacological properties.
is also an important raw material for chemical synthesis. In the field of fine chemicals, it can be used to synthesize various chemicals with special properties. For example, in some high-end coatings and pigments, the addition of compounds derived from them can enhance the stability and weather resistance of the product. < Br >
It is also used in the cosmetic industry. Because of its antioxidant and anti-inflammatory properties, it can be added to skin care products to help the skin resist free radical damage, reduce inflammation, and achieve skin care and beauty, making the skin healthier and more moisturized.
In addition, in the field of materials science, based on its chemical properties, it can participate in the preparation of certain functional materials, such as materials with adsorption or separation properties for specific substances, which play a role in chemical separation, environmental monitoring, etc.

What are the physical properties of 2,5-dichloroiodobenzene?

2% 2C5 -dioxacyclohexane, this substance is an organic compound. Its physical properties are as follows:
Its appearance is a colorless and transparent liquid, and its smell is similar to that of ether, with a slight sweet taste. The boiling point is about 101.3 ° C. At this temperature, the substance changes from liquid to gaseous state, and the gasification process needs to absorb heat. The melting point is -42 ° C. When the temperature drops to this point, the substance solidifies from liquid state to solid state.
The relative density (water = 1) is about 1.03, indicating that under the same volume, its mass is slightly heavier than water. Its vapor pressure has a specific value at a certain temperature, which is related to its degree of volatilization in the air. At 20 ° C, the vapor pressure is about 5.33kPa. The higher the vapor pressure, the more volatile it is into the air. < Br > 2% 2C5 -dioxane is miscible with water and can also be miscible with most organic solvents, such as ethanol, ether, etc. This solubility is due to its molecular structure characteristics, which enable it to disperse uniformly in different solvent systems.
Because of its above physical properties, it is often used as a solvent in the field of organic synthesis to provide a suitable environment for chemical reactions and help the reactants fully contact and react. In some drug production processes, a variety of raw materials can be dissolved to promote the smooth progress of the reaction.

Is the chemical property of 2,5-dichloroiodobenzene stable?

The chemical properties of 2% 2C5-dihydroxybenzoic acid are quite stable. In this compound, the hydroxyl group interacts with the carboxyl group to form its unique chemical structure. The hydroxyl group is active, but in 2% 2C5-dihydroxybenzoic acid, it is limited by the overall structure of the molecule, and its active state is slightly convergent. The carboxyl group is also an important functional group. Although it is acidic, its acidity is not extreme due to the distribution of electron clouds in the molecule.
From the perspective of intermolecular forces, 2% 2C5-dihydroxybenzoic acid molecules can be combined by hydrogen bonds and other forces. The existence of hydrogen bonds makes the intermolecular connection more dense, which increases its stability to a certain extent. Under common environmental conditions, this compound is not prone to spontaneous violent chemical reactions without specific chemical reagents or external factors.
And the conjugated system of its structure has the effect of promoting the delocalization of electrons, reducing the molecular energy, and is also an important factor in stability. The conjugated system makes the electron distribution in the molecule more uniform, weakening the concentration of charge on specific atoms, thereby reducing the tendency of chemical reactions.
However, the stability of chemical substances is not absolute. In case of extreme chemical environments such as strong oxidizing agents and strong acids and bases, the stable state of 2% 2C5-dihydroxybenzoic acid will also be broken. Strong oxidizing agents can seize its electrons and cause its structure to change; strong acids and bases may react with hydroxyl and carboxyl groups, causing the original chemical structure to disintegrate. However, under normal conditions, such as room temperature and pressure and no special chemical interference, 2% 2C5-dihydroxybenzoic acid can maintain relative stability.

What are the synthesis methods of 2,5-dichloroiodobenzene?

2% 2C5-difluorobenzoic acid is an important intermediate in organic synthesis, and its synthesis methods are quite diverse. The following are the common ones:
1. ** Using 2,5-dimethylbenzoic acid as raw material **: 2,5-dimethylbenzoic acid is placed in a specific reaction vessel, and a halogenated reagent, such as N-bromosuccinimide (NBS), is used under the action of light or initiator to bromide methyl to obtain 2,5-di (bromomethyl) benzoic acid. After that, a fluorinated reagent, such as potassium fluoride (KF), with the help of a phase transfer catalyst, prompts the bromine atom to be replaced by a fluorine atom to obtain 2,5-di (fluoromethyl) benzoic acid. Finally, through oxidation reaction, such as using potassium permanganate ($KMnO_4 $) and other oxidants, fluoromethyl is oxidized to carboxyl groups to obtain 2,5-difluorobenzoic acid. This pathway has relatively many steps, but the raw materials are relatively easy to obtain.
2. ** Using 2,5-dichlorobenzoic acid as raw material **: 2,5-dichlorobenzoic acid and fluorinated reagents, such as anhydrous potassium fluoride, are placed in high-boiling organic solvents, such as dimethyl sulfoxide (DMSO). Under high temperature and catalyst action, chlorine atoms can be replaced by fluorine atoms to generate 2,5-difluorobenzoic acid. This method is relatively simple to operate, but attention should be paid to the activity of fluorinated reagents and the control of reaction conditions to prevent side reactions.
3. ** Using 2,5-dinitrobenzoic acid as raw material **: First, 2,5-dinitrobenzoic acid is converted into an amino group through a reduction reaction, such as iron powder, hydrochloric acid, etc., to obtain 2,5-diaminobenzoic acid. Subsequently, a diazotization reagent composed of sodium nitrite ($NaNO_2 $) and hydrofluoric acid (HF) causes the amino group to undergo a diazotization reaction, which is then replaced by a fluorine atom, and finally synthesizes 2,5-difluorobenzoic acid. Although this method is complicated, it can achieve effective conversion of specific functional groups.
4. ** Using aromatic hydrocarbons as starting materials **: Select suitable aromatic hydrocarbons, such as m-xylene, through acylation reaction, acetyl chloride ($CH_3COCl $), aluminum trichloride ($AlCl_3 $) are used as reagents to introduce acyl groups at specific positions of aromatic hydrocarbons. Then, through halogenation reaction, such as halogenation with chlorine gas ($Cl_2 $) under light or catalyst conditions, chlorine atoms are introduced. After that, chlorine atoms are replaced with fluorine atoms by nucleophilic substitution reaction with fluorinated reagents. Finally, through a series of reactions such as oxidation and hydrolysis, the acyl groups are converted to carboxylic groups to complete the synthesis of 2,5-difluorobenzoic acid. This route is highly flexible, and the starting aromatic hydrocarbons can be modified according to actual needs. However, there are many reaction steps, and each step needs to be carefully controlled.

What are the precautions for storing and transporting 2,5-dichloroiodobenzene?

2% 2C5-difluorobenzoic acid is an organic compound. During storage and transportation, the following matters should be paid attention to:
First, when storing, choose a dry, cool and well-ventilated place. Because of its certain chemical activity, humid environment or cause it to react with water, which affects the quality. And high temperature can easily cause chemical reactions, or even dangerous conditions. Keep away from fires and heat sources to prevent accidental fire or heat from causing decomposition, volatilization, etc., causing safety accidents.
Second, it should be stored separately from oxidants, alkalis, etc. 2,5-Difluorobenzoic acid is acidic. When it comes into contact with alkali substances, a neutralization reaction will occur, causing deterioration; it is mixed with oxidants, or causes serious consequences such as combustion and explosion due to redox reactions.
Third, the storage container must be well sealed. Use suitable material containers, such as corrosion-resistant plastic drums or glass bottles, etc., to prevent its volatilization and escape, and to avoid the mixing of external impurities.
Fourth, when transporting, ensure that the packaging is complete and the loading is secure. If the packaging is damaged, or it causes leakage, polluting the environment and posing a hazard to transporters.
Fifth, the transportation vehicle needs to be equipped with corresponding fire equipment and leakage emergency treatment equipment. If there is a leak on the way, it can be dealt with in time. When transporting, you should also follow the specified route and do not stop near densely populated areas and important facilities to reduce the impact of accidents.
Sixth, transportation and storage personnel should be professionally trained and familiar with the characteristics of 2,5-difluorobenzoic acid and emergency treatment methods. In case of emergency, measures can be taken in an orderly manner to reduce hazards.