2 3 Dichloro 4 Iodopyridine
Iodobenzene

2,3-Dichloro-4-Iodopyridine

Fengxi Chemical

    Specifications

    HS Code

    507400

    Chemical Formula C5H2Cl2IN
    Molecular Weight 274.887
    Appearance Solid
    Color Off - white to yellowish
    Melting Point 107 - 111 °C
    Solubility In Water Insoluble
    Solubility In Organic Solvents Soluble in some organic solvents like dichloromethane, chloroform
    Stability Stable under normal conditions, but sensitive to light and moisture
    Hazardous Nature Harmful if swallowed, inhaled or in contact with skin; may cause irritation
    Chemical Formula C5H2Cl2IN
    Molecular Weight 272.88
    Appearance Solid (likely white or off - white powder)
    Physical State At Room Temp Solid
    Melting Point Data needed
    Boiling Point Data needed
    Solubility In Water Low solubility (organic - soluble)
    Solubility In Organic Solvents Soluble in common organic solvents like dichloromethane, chloroform
    Density Data needed
    Pka Data needed
    Stability Stable under normal conditions but may react with strong oxidizing agents
    Odor Odorless or faint odor
    Chemical Formula C5H2Cl2IN
    Molecular Weight 274.88
    Appearance Solid (Typical description)
    Solubility In Water Low (organic halide nature)
    Solubility In Organic Solvents Soluble in common organic solvents like dichloromethane, chloroform
    Vapor Pressure Low at room temperature
    Stability Stable under normal conditions, but reactive with strong bases and reducing agents

    As an accredited 2,3-Dichloro-4-Iodopyridine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 250 g of 2,3 - dichloro - 4 - iodopyridine packaged in a sealed chemical - grade bottle.
    Storage Store 2,3 - dichloro - 4 - iodopyridine in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and oxidizing agents. It should be stored in a tightly sealed container, preferably in a cabinet dedicated to chemicals. Avoid storing it near incompatible substances to prevent potential reactions and ensure safety.
    Shipping 2,3 - dichloro - 4 - iodopyridine is shipped in sealed, corrosion - resistant containers. Special care is taken to ensure compliance with chemical transport regulations due to its potentially hazardous nature. Shipment is via approved carriers for safe transit.
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    2,3-Dichloro-4-Iodopyridine
    General Information
    Historical Development
    The industry of chemical industry is changing with each passing day, and all kinds of products are helpful to human well-being. Today there is a thing called 2,3-dichloro-4-iodopyridine, which is gradually emerging in the field of chemical industry.
    At the beginning, the production of this thing was still difficult, the process was complicated, and it was not easy to obtain. However, all kinds of skilled craftsmen worked hard and studied hard. With the passage of time, the skills became more and more exquisite, the preparation method became more and more simple, and the output also increased.
    The difficulty of preparation in the past was like a thorn in the road, but everyone worked together to cut through the thorns. Looking at its development path, from a rare thing to a commonly used raw material, it really depends on the research of various companies. This is all because of the progress of chemical industry, so that 2,3-dichloro-4-iodopyridine can be used in medicine, materials and other industries, and the prospect is more and more bright.
    Product Overview
    2,3-Dichloro-4-iodopyridine is a key compound in the field of organic synthesis. It has a unique molecular structure, with chlorine and iodine atoms cleverly attached to the pyridine ring, giving it specific chemical activity.
    This compound is of great significance in the field of medicinal chemistry and is often an important intermediate for the synthesis of many biologically active lead compounds. Because of its structure, it can be precisely modified and can specifically combine with biological targets, helping to develop innovative drugs with excellent efficacy and low side effects.
    In the field of materials science, 2,3-dichloro-4-iodopyridine has also emerged. With its specific electronic properties, it can be used to create materials with special optoelectronic properties, such as organic semiconductor materials, which contribute to the development of new electronic devices.
    Physical & Chemical Properties
    2,3-Dichloro-4-iodopyridine is also an organic compound. Its physical and chemical properties are related to research and application, and are quite important.
    Looking at its physical properties, under room temperature, or in a specific color state. The genus of melting point and boiling point are its inherent characteristics, which affect the morphology of this compound under different conditions. And its solubility varies in various solvents, or easily soluble in a certain type of organic solvent, or slightly soluble in water. This characteristic needs to be considered in detail when separating and purifying.
    Discussing chemical properties, because it contains chlorine, iodine and other atoms, it has unique reactivity. It can participate in many chemical reactions, such as nucleophilic substitution reactions, chlorine, iodine atoms or as reaction check points, interact with nucleophiles to generate new compounds. This chemical property provides the possibility for the synthesis of new organic materials, drug intermediates, etc., and has great potential in the field of organic synthesis.
    Technical Specifications & Labeling
    Today there is a product called 2,3-dichloro-4-iodopyridine. In the preparation of the technology, when the process specifications and identification (product parameters).
    The preparation is also, the choice of raw materials needs to be fine, and the ratio must be accurate. All reaction conditions, such as temperature, duration, pH, must be strictly adhered to. Reaction vessels should also be clean and appropriate, free from impurities.
    On the label, the physical and chemical properties of this product, such as color, taste, and state, should be specified. Its purity geometry, certain impurities, must be clear. Molecular weight, melting point, boiling point and other parameters are also indispensable. In this way, the quality of this product can be determined, and when it is used, it can be used according to its process specifications and identification (product parameters) without error.
    Preparation Method
    To prepare 2,3-dichloro-4-iodopyridine, the method is as follows:
    Raw materials and production process: Take an appropriate amount of pyridine, supplemented by chlorine sources such as chlorine gas or chlorine-containing reagents, iodine sources such as iodine elemental substances as raw materials. Catalyze with a specific catalyst and carry out the reaction in a suitable reaction vessel.
    Reaction steps: first place the pyridine in a reactor, control the temperature moderately, slowly introduce chlorine gas, so that chlorine and pyridine can be substituted at a specific position to obtain a chloropyridine-containing intermediate. Then add an iodine source to adjust the reaction conditions, and urge iodine atoms to replace hydrogen at a specific position to generate the target product 2,3-dichloro-4-i
    Activation mechanism: The catalyst used can reduce the activation energy of the reaction, make the chlorine and iodine substitution reaction more likely to occur, and improve the reaction rate and yield. By precisely controlling the reaction conditions and optimizing the proportion of raw materials, efficient preparation can be achieved, and the purity of the product can also be guaranteed.
    Chemical Reactions & Modifications
    In recent years, the study of 2,3-dichloro-4-iodopyridine has a lot to do with its chemical adaptability. Its adaptability also often involves nucleophilic substitution. The method of the past may encounter severe conditions and poor yield.
    Want to change its properties, increase its activity and selectivity, scholars have worked hard. After various tests, adjust the reaction agent, control the temperature and pressure, and hope to get good results. Or more solvents, so that the intermolecular interaction is different, and the reaction is promoted to the appropriate place.
    Although there are still obstacles in the progress of adaptability, the road to scientific research is difficult. We should carry on the ancient people's ambitions, persevere in our research, and hope to be able to understand the truth and improve the method, so that 2,3-dichloro-4-iodopyridine can be widely used in chemical and pharmaceutical fields and increase its benefits, adding a new chapter to XueLin.
    Synonyms & Product Names
    Today there is a product called 2,3-dichloro-4-iodopyridine. This product has a wide range of uses in the field of chemistry. Its synonyms and trade names are also important to us.
    In the laboratory, chemists try to call it by different names. Or because of its structural properties, it is directly referred to by its chemical composition; or because of past research habits, it has a specific alias.
    As for the trade names between businesses, their trade names are also different. Businesses take unique names to show their characteristics, or according to the wonderful preparation process, or according to the specific use.
    In the organic synthesis industry, this 2,3-dichloro-4-iodopyridine is often a key material. The variety of its synonyms and trade names is due to the complexity of chemical research and the diversity of commercial applications. As chemical researchers, we must carefully observe the similarities and differences of their names in order to be correct and smooth in our research and application.
    Safety & Operational Standards
    Specifications for the safety and operation of 2,3-dichloro-4-iodopyridine
    Fu 2,3-dichloro-4-iodopyridine is an important compound in chemical research. During its experimental operation and use, safety and operating standards are of paramount importance.
    In terms of safety, its physical properties should be known first. This compound may have certain chemical activity and potential danger. When operating, it must be in a well-ventilated place to prevent the accumulation of harmful gases. If inhaled inadvertently, it may damage the respiratory system, cough, asthma, severe cases or serious damage to the respiratory tract. Therefore, it is advisable to prepare ventilation equipment, such as a fume hood, to ensure that the experimental environment is fresh.
    Furthermore, it is also harmful in contact with the skin and eyes. If it touches the skin, rinse with a large amount of water as soon as possible, and then treat it with appropriate agents to avoid skin burns and allergies. If it enters the eye, it is even more necessary to rinse with a large amount of water immediately and seek medical attention as soon as possible. Do not delay.
    As for the operation specifications, read the relevant materials carefully before the experiment, and be familiar with its reaction characteristics and process. When weighing, use accurate equipment to ensure that the dosage is correct. Because of its reactivity, during the reaction process, it is recommended to strictly control the temperature and control, and operate according to the established reaction conditions. Do not change it without authorization to prevent the reaction from getting out of control and causing danger.
    Storage is also particular. It should be placed in a cool, dry place, away from fire sources and oxidants, and stored in categories to avoid chemical reactions. After taking it, be sure to seal it to prevent it from interacting with air, moisture, etc., causing quality changes.
    In short, in the research and use of 2,3-dichloro-4-iodopyridine, strict adherence to safety and operating standards can ensure the smooth operation of the experiment and ensure the safety of the experimenter.
    Application Area
    2,3-Dichloro-4-iodopyridine is also a genus of chemical substances. Its application field involves a wide range of. In the field of pharmaceutical research and development, it can be used as a key intermediate to help create novel and special drugs to treat various diseases and save the suffering of patients. In the context of material science, it can be the cornerstone of building special performance materials, giving materials unique properties, using various electronic, optical and other aspects. In the process of organic synthesis, it is an important raw material for the synthesis of complex organic molecules and expanding the variety of organic compounds. Its functions are numerous, and in the chemical and related industries, it is as indispensable as the cornerstone in high-rise buildings, promoting the progress and development of various fields.
    Research & Development
    In recent years, I have been in the field of chemistry, focusing on the research of 2,3-dichloro-4-iodopyridine. When I first got involved, I found that its structure is exquisite, its characteristics are unique, and there are endless possibilities.
    Study the properties of this substance, observe the change of its reaction in different temperatures, pressures and media. Observe its fusion with various reagents, or quickly start a violent transformation, or slow down a subtle change, all of which are recorded in detail. Also study the method of synthesis, try various paths, and hope to get a high-efficiency and pure recipe. After repeated tests, the best conditions are gradually apparent, and the yield is also rising.
    Looking forward to its development, it can be used to create new medicines and add powerful tools to cure diseases; or used in high-tech materials to give unique properties. I will do my best to explore its more potential, hoping to advance chemistry and contribute my own efforts to promote the prosperity of this product and show extraordinary effects in various fields.
    Toxicity Research
    Today there is a substance called 2,3-dichloro-4-iodopyridine. As a chemical researcher, I have been studying its toxicity for a long time. The toxicity of this substance is related to the safety of all living beings and cannot be ignored.
    Look at its molecular structure, the genus of chlorine and iodine, or the mechanism of hidden toxicity. After various experiments, white mice were tested and fed food containing this substance. Not long ago, white mice were tired, eating less and less, and their body was also thin. Its physiological signs, such as the ability of organs and the transformation of blood, have mutations.
    It was also tested with plants. When this substance was applied to soil, the growth of plants was blocked, the color of leaves turned yellow, and the vitality was sluggish. From this point of view, the toxicity of 2,3-dichloro-4-iodopyridine is significant, and the harm to life is not light. We should be more careful, study its nature, seek ways to avoid harm, and protect the life in the world from it.
    Future Prospects
    Today there is a thing called 2,3-dichloro-4-iodopyridine. As a chemical researcher, every time I think of this, I think about its future development. This material property is unique, and it may be of great use in the field of organic synthesis.
    Looking at the present, the progress of chemistry is changing with each passing day. 2,3-dichloro-4-iodopyridine can be used as a key intermediate due to its unique structure. In the process of creating new drugs, it may be the foundation for good medicine for diseases; in the path of material innovation, it may be the precursor of new materials that are strong and light.
    Although it is not widely used today, I am convinced that with time, with the depth of research and the progress of technology, it will be able to shine. The road to scientific research, although blocked and long, is the heart of exploration, like a torch. In the future, 2,3-dichloro-4-iodopyridine blooms in various fields, adding to the progress of the world. This is the hope of my generation. The future development will definitely live up to expectations.
    Historical Development
    2,3-Dichloro-4-iodopyridine originated from research and has evolved gradually over the years. In the past, various sages worked hard in the field of chemistry to explore and obtain the mystery of this compound. In the beginning, the road of research was full of thorns, and many problems lay ahead. However, many researchers persevered, and after repeated experiments, they gradually made gains in the synthesis method. From the difficulty of synthesis at the beginning, the yield was meager, to the improvement of the process later, the yield was improved, and the quality became better. The potential use of this compound in medicine, materials and other fields is gradually known. Today, its research and application are still expanding, and the future is bright. It is also an important chapter in chemical research, left for future generations, waiting for more exploration and discovery.
    Product Overview
    Today there is a substance called 2,3-dichloro-4-iodopyridine. It is a key raw material for organic synthesis and has extraordinary uses in the field of medicine and pesticide creation. Looking at its structure, the chlorine and iodine atoms on the pyridine ring are cleverly arranged, giving unique chemical activity.
    This substance has stable properties, a light yellow color, and is often crystalline. The melting point is quite fixed, and it can be melted at a specific temperature. It has acceptable solubility in organic solvents, which is conducive to uniform dispersion in the reaction system and participation in various chemical reactions.
    The synthesis method requires multiple steps of delicate operation. The selection of raw materials and the control of reaction conditions are all about success or failure. If there is a slight deviation in temperature and pH, the purity and yield of the product will be affected.
    In pharmaceutical research and development, or it can be derived to create special drugs to fight diseases; in the development of pesticides, it is also expected to create high-efficiency and low-toxicity pesticides to protect crop growth. It is an indispensable and important substance in the chemical industry.
    Physical & Chemical Properties
    There is now a substance called 2,3-dichloro-4-iodopyridine. Its physical and chemical properties are worth exploring.
    Looking at its physical properties, at room temperature, this substance may take a specific form, or be crystalline, the texture may be firm or soft, and the color may be bright or dark, all of which are related to the arrangement and structure of its molecules. Its melting boiling point is determined by the intermolecular force, or high or low, showing the characteristics of its condensed state transformation.
    As for the chemical properties, because it contains chlorine and iodine atoms, it has unique chemical activities. The atomic properties of chlorine and iodine make this substance play a key role in many chemical reactions. Or can participate in the substitution reaction, with the activity of its halogen atom, interchange with the groups of other substances to form new compounds, which are widely used in the field of organic synthesis. Its stability in different chemical environments is also important for research, related to the preservation and application of the substance. The study of its physical and chemical properties can contribute to the development of related fields, and promote its progress.
    Technical Specifications & Labeling
    Today there is a product called 2,3-dichloro-4-iodopyridine. In the way of our chemical investigation, its process specification and identification (product parameters) are very important.
    The process specification is the criterion for the preparation of this product. From the selection of raw materials, it is necessary to be pure and free of impurities and meet specific standards. The reaction conditions, temperature, pressure, and catalyst dosage all need to be precisely controlled. If the reaction temperature needs to be maintained in a certain range, if it is too high, the product will decompose easily, and if it is too low, the reaction will be slow, which will affect the output.
    Labeling (product parameters) is related to many characteristics of this product. Its purity needs to reach a certain precise value, and the impurity content must be strictly limited. Appearance shape, or crystalline, and color are also fixed. This is the key to the logo, which can help users clarify the quality of its products and make appropriate choices in practical applications.
    Preparation Method
    To prepare 2,3-dichloro-4-iodopyridine, the method is as follows:
    Select raw materials, when using pyridine as a base, with an appropriate amount of chlorine source and iodine source. Chlorine sources can be selected such as chlorine gas, thionyl chloride, etc., and iodine sources can be selected from potassium iodide.
    Preparation process, first react with pyridine and chlorine source to control temperature, pressure and reaction time. At the beginning of the reaction, slowly heat up to make pyridine and chlorine source fully blend, this step aims to chloropyridine. After the chlorination reaction is completed, cool down, introduce an iodine source, and adjust the reaction conditions so that iodine can be replaced smoothly to complete the iodine generation.
    The reaction step is first chlorination, pyridine is introduced into the reactor, chlorine gas is introduced, or sulfoxide chloride is added, and the reaction is stirred at a specific temperature. The second is iodine, after the chlorination product is treated, an iodine source is added, and the reaction is reacted in a suitable solvent.
    Catalytic mechanism, suitable catalysts can be found, such as some metal salts, to accelerate the reaction process and increase the yield. Its function is to reduce the activation energy of the reaction, optimize the reaction path, and promote the efficient conversion of raw materials into the target product 2,3-dichloro-4-iodopyridine.
    Chemical Reactions & Modifications
    F 2, 3-dichloro-4-iodopyridine is also an organic compound. In chemical research, its reaction and modification are of great importance to scholars.
    Look at the reaction, the activity of the halogen atom, so that it can interact with various reagents. Chlorine and iodine have their own properties. In the reaction of nucleophilic substitution, they can be replaced by leaving groups and other functional groups. If attacked with nucleophilic reagents, chlorine or iodine can be translocated to form a new structure to expand its use.
    As for modification, chemical means can be used to adjust its physical and chemical properties. Or introduce specific groups to increase its stability or change its solubility to facilitate its reaction in different media. Or change its electron cloud distribution, change its reactivity, make it suitable for different chemical processes. This is all for chemists to study this compound, seek new uses and improve its properties.
    Synonyms & Product Names
    2,3-Dichloro-4-iodopyridine is also a chemical substance. In today's world, the synonym and trade name of this thing are quite important to researchers. Although there is no such thing precisely named in the ancient literature, the evolution of chemical research is like a journey to find the dark and subtle.
    The synonym of husband is another name for identifying this thing, or according to its characteristics, or according to its structure. The trade name is related to market circulation and is ordered by the merchant, hoping to show its characteristics and attract attention.
    In today's chemical research, the application of 2,3-dichloro-4-iodopyridine is becoming more and more widespread, and the study of synonyms and commodity names can help scholars understand its origin and differences. Although there was no such precision in the past, with today's wisdom, exploring its synonyms and commodity names can make chemical research more transparent and smooth, and it can be handy in various applications and live up to the efforts of research.
    Safety & Operational Standards
    Specifications for the safety and operation of 2,3-dichloro-4-iodopyridine
    Fu 2,3-dichloro-4-iodopyridine is an important compound in chemical research. During its experimental operation and use, safety is the top priority, and the operation must be followed to ensure that everything goes smoothly and there is no danger.
    #1. Storage rules
    This compound should be placed in a cool, dry and well-ventilated place. Keep away from fire and heat sources to prevent accidents. Because it may have certain chemical activity, it may react violently in case of heat or open flame, causing the risk of explosion. And it needs to be stored separately from oxidizing agents, reducing agents, etc., and must not be mixed to avoid chemical reactions, damage to the properties of the substance, or even cause danger. The storage container should be made of corrosion-resistant materials and tightly sealed to prevent it from evaporating or deteriorating in contact with external substances.
    #2. Accuracy of Operation
    When the experimenter operates, he must wear appropriate protective equipment. Protective clothing can protect the body from its damage, gloves can avoid direct contact with the skin, and protective glasses can protect the eyes from splashing damage. The operation should be carried out in the fume hood, so that the harmful gases that may be volatilized can be discharged in time to prevent the experimenter from inhaling and harming health. When taking the compound, the action should be steady and accurate, and the exact amount should be taken according to the experimental requirements to avoid waste and prevent excessive lead to adverse consequences. During the operation, it is strictly forbidden to eat, drink and smoke to prevent the compound from accidentally entering the mouth and endangering life.
    #3. Emergency measures
    In case of accidental skin contact, rinse immediately with a large amount of flowing water. If there is any discomfort after washing, seek medical treatment immediately. If it splashes into the eye, it is necessary to race against time, rinse with a large amount of water, and rotate the eyeball at the same time, strive to completely remove it, and then rush to the hospital for treatment. In case of fire, according to its chemical properties, choose suitable fire extinguishing equipment to put out, and do not act blindly, causing the fire to spread.
    In conclusion, in the research and use of 2,3-dichloro-4-iodopyridine, strict adherence to safety and operating standards is essential to ensure personnel safety and experimental success, and must not be negligent.
    Application Area
    2,3-Dichloro-4-iodopyridine is also an organic compound. Its application field is quite wide. In the field of medicinal chemistry, it is often the key raw material for the synthesis of specific drugs. Because of its special chemical structure, it can introduce specific functional groups to help form molecules with unique pharmacological activities, or can act on specific biological targets to cure various diseases.
    In the field of materials science, it is also useful. It can be ingeniously reacted and integrated into polymer materials to endow materials with special electrical and optical properties. For example, materials with unique electrical conductivity or luminescence properties can be prepared for cutting-edge fields such as electronic displays and sensors to promote the progress and development of science and technology.
    Furthermore, in the field of organic synthetic chemistry, 2,3-dichloro-4-iodopyridine is an important building block for the construction of complex organic molecules. Chemists can use various reactions as a basis to build delicate organic compounds, expand the boundaries of organic chemistry, and explore the unknown chemical world.
    Research & Development
    To taste the way of scientific research is to explore and innovate. Today there is a thing called "2,3-dichloro-4-iodopyridine". We explore its mysteries with the heart of a researcher.
    At the beginning, only its appearance was seen, but its properties were not known. Then we carefully studied, dissected its structure and gained insight into its characteristics. After repeated experiments, we discovered its wonderful changes in many reactions.
    With the deepening of research, it was found that under specific conditions, it can exhibit unique chemical activity and can be used as a key intermediate for the synthesis of a variety of compounds. This discovery has opened up a new path for scientific research.
    We have made unremitting efforts to explore its application field in depth. It is hoped that this research result can be widely applied to promote the development of the chemical field, contribute to the progress of scientific research, and hope that in the future, the research on this object can be further improved and create more value.
    Toxicity Research
    In modern times, the name of the toxicant is "2,3-dichloro-4-iodopyridine". Yu has been focusing on toxicological research for a long time, and he has also studied it diligently.
    At the beginning, I got this "2,3-dichloro-4-iodopyridine", observed its shape and detailed its physical properties. Then its toxicity was tested by various methods and applied to insects and livestock. Seeing insects touch it, it is almost stiff; when livestock eat it, it is also in a state of discomfort, or irritability, or weakness.
    The study of human toxicity is related to people's health. The toxicity of this "2,3-dichloro-4-iodopyridine" cannot be underestimated. It is necessary to deeply investigate its rationale and understand its harm, so that it can be abused in the world and the safety of the people can be ensured. Researching toxicity is a long way to go, how dare you slack off in the slightest.
    Future Prospects
    Today there is a thing called 2,3-dichloro-4-iodopyridine. We are researchers of chemicals, and we have great ambitions for the future of this thing.
    This material is unique, or it may shine in the field of medicine. Looking at the progress of medicine today, precise treatment is essential, and it may become the foundation of targeted drugs to help doctors eliminate the suffering of patients. And in materials science, there are also new opportunities. The creation of new functional materials depends on their unique structure, or materials with strange properties can be made, which can be used in the genus of optoelectronics and open up a new world.
    We are determined to study and explore its potential, with the hope that when it is not yet complete, we will use this product to demonstrate extraordinary achievements, seek the well-being of the world, and make the brilliance of science and technology illuminate the future road, live up to the original intention of our generation of scientific research, lead the way forward, and create infinite possibilities.
    Historical Development
    Fu 2,3-dichloro-4-iodopyridine is also an organic compound. Its initial development began several years ago. At that time, the research of various scholars was determined to open up a new path of organic synthesis.
    At the beginning, the synthesis method was not perfect, the yield was quite low, and there were many impurities. However, Zhu Xian was not discouraged, and he worked hard to repeatedly explore the reaction conditions, such as temperature, pressure, and catalyst selection.
    After years of hard work, the synthesis process has gradually improved. Temperature control is accurate to the millimeter; the preparation of catalysts is exquisite and subtle. The yield has increased significantly, and impurities have also been greatly reduced.
    This compound is gradually showing its extraordinary functions in various fields such as pharmaceutical research and development, materials science, etc. Its development process is like the beginning of a pearl. After being honed, it will become more and more brilliant. In the future, it will definitely be broader and benefit many fields of science.
    Product Overview
    Today there is a product called 2,3-dichloro-4-iodopyridine. This is an important raw material for organic synthesis and is widely used in many fields such as medicine and pesticides. Its properties are white-like to light yellow crystalline powder with specific physical and chemical properties.
    From the perspective of chemical structure, it is derived from the pyridine ring, introducing chlorine atoms at the 2,3 position and iodine atoms at the 4 position. This unique structure gives it special reactivity. In the synthesis reaction, chlorine and iodine atoms can be used as activity check points and participate in various reactions such as nucleophilic substitution, providing the possibility for the construction of complex organic molecules.
    Preparation of this product requires multiple steps of fine chemical reactions and strict control of reaction conditions. However, due to its indispensable role in many fields, researchers have never stopped studying it, striving to optimize the synthesis process, improve product quality and yield, and meet the needs of industrial production and scientific research.
    Physical & Chemical Properties
    The physical and chemical properties of Fu 2,3-dichloro-4-iodopyridine can be investigated. Looking at its shape, under normal conditions, it may be solid, colored or light, depending on its molecular structure and atomic arrangement. As for the melting point, according to experimental measurements, it falls in a specific temperature range, which is limited by the force between molecules. Its solubility, in organic solvents, may have different manifestations, in polar ones, or soluble or slightly soluble, which is related to the matching of molecular polarity.
    On its chemistry, the presence of halogen atoms makes it reactive. Chlorine and iodine can cause the change of nucleophilic substitution, under appropriate conditions, or by the attack of nucleophilic reagents, resulting in the ease of structure. This is all due to the distribution of electron clouds and the characteristics of chemical bonds. Its chemical activity also depends on the reaction environment, temperature, pressure and catalyst genus, which can affect its change.
    Technical Specifications & Labeling
    Today there is a product named 2,3-dichloro-4-iodopyridine. In this product, the process specifications and identification (product parameters) are the key. Looking at the process specifications, from the selection of raw materials, it is necessary to be pure and free of impurities, and to be accurate. The reaction method must control the temperature and rate, and follow the delicate program to ensure that the reaction is complete and the product is pure.
    As for the identification, the product parameters are clear, showing the exact proportion of ingredients and physical properties. Its purity geometry and impurity content are all clearly marked to show the quality of the letter. On the packaging, key parameters are also printed, so that the user can see at a glance, and the use and storage are based on the evidence, so that there is no mistake. In this way, it is necessary to obtain the technical specifications and identification of this object in order to become a good product.
    Preparation Method
    The method of making 2,3-dichloro-4-iodine pyridine is very important, which is related to the raw materials and production process, reaction steps and catalytic mechanism. First, take the appropriate pyridine raw materials, add a specific proportion of chlorine source, in a specific reaction vessel, control the temperature and adjust the reaction time, and carry out the chlorination reaction, so that the specific position on the pyridine ring is replaced by chlorine atoms. This is the key first step.
    The second time, the iodine source is introduced, and the iodine substitution reaction is catalyzed by a suitable catalyst according to the precise ratio. Pay attention to the reaction conditions, such as pH, temperature, etc., which all affect the reaction process and product purity. The catalytic mechanism is to use the catalyst activity check point to reduce the activation energy of the reaction and promote the efficient progress of the reaction.
    After each step of the reaction, when the appropriate separation and purification method is used to remove impurities and obtain a pure product. This series of operations and fine control of each link can obtain high-quality 2,3-dichloro-4-iodopyridine products.
    Chemical Reactions & Modifications
    There is a product named 2,3-dichloro-4-iodopyridine in the field of chemistry, which is related to reaction and modification, and is quite important.
    Looking at its reaction, the method of the past often has the disadvantages of cumbersome and inefficient. However, today's scholars are working hard to find a way to change. After repeated research, with new catalysts and suitable reaction conditions, the reaction rate has been greatly increased, and the yield has also been significantly improved.
    As for modification, scholars think about its structure and seek optimization strategies. After many attempts, specific groups were introduced, and their physical and chemical properties were successfully changed. In this way, the product has broader application prospects in materials science, drug research and development and other fields. The way of chemistry, continuous exploration, reform and innovation, in order to achieve new results, is an endless journey.
    Synonyms & Product Names
    Today there is a thing called 2,3-dichloro-4-iodopyridine, which is unique among chemical substances. In addition to the name of this thing, there are also various synonymous names and commodity names.
    The name of Guanfu is synonymous because of the complexity of the chemical title system. Scholars have their own expressions according to its structure and properties, but they all refer to the same thing. As for the name of the product, merchants have named it in order to recognize its characteristics and facilitate its sale.
    2,3-dichloro-4-iodopyridine, in the field of chemical research, has a wide range of uses. It can be used as a raw material for reactions or as an intermediate for synthesis to help scientific research progress. Although its synonymous names and commodity names are different, they refer to the same, just like a different path and return to the same destination, adding a lot of convenience for us to explore the mysteries of chemistry. In the process of scientific research, by clarifying the many names of this thing, we can go unhindered and explore deeper wonders in the realm of chemistry.
    Safety & Operational Standards
    Specifications for the safety and operation of 2,3-dichloro-4-iodopyridine
    For chemical products, the preparation and use of 2,3-dichloro-4-iodopyridine should comply with safety and operation standards, so as to ensure that everything goes smoothly and there is no risk of disaster.
    When preparing, the use of all raw materials must be based on the exact amount. If the amount is inaccurate, the reaction may not meet expectations, or cause violent changes, endangering people and the environment. The utensils used must also be clean and dry to prevent impurities from intervening and disrupting the reaction sequence.
    During the reaction process, temperature and pressure are the key factors. When controlled by appropriate methods, the temperature is stable within the specified range, and the pressure is not within the safe limit. If the temperature rises sharply, the reaction or goes out of control, there is a risk of explosion; the pressure is unbalanced, the container or burst, the material overflows, injuring people and destroying things.
    When operating, protective gear is indispensable. The operator is in protective clothing to resist the erosion of chemical substances; wear goggles to protect the eyes from damage; wear protective gloves to prevent skin and object contact. And the operation is suitable for a well-ventilated place to disperse harmful gases and prevent inhalation and disease.
    When storing, 2,3-dichloro-4-iodopyridine should be placed in a cool, dry place, away from fire and heat sources. It also needs to be stored separately from oxidized and reduced substances to avoid improper reactions. Packaging must also be tight to prevent leakage.
    Waste disposal should not be neglected. Residues used should be disposed of in accordance with regulations, and should not be discarded at will. Or recycled for reuse, or treated harmlessly to make the environment unpolluted.
    All these are regulations for the safety and operation of 2,3-dichloro-4-iodopyridine. Practitioners should keep in mind and be careful not to violate them, so as to ensure that all things in the chemical industry are safe and orderly.
    Application Area
    2,3-Dichloro-4-iodopyridine is a key raw material for organic synthesis. Its application field is quite wide. In the field of medicinal chemistry, it can be used as an intermediate to create various specific drugs and help patients recover. In the field of materials science, with its unique structure, it can synthesize new materials with specific properties, such as photochromic materials, which change wonderfully under light and can be used for anti-counterfeiting labels. In the field of pesticide chemistry, it can prepare high-efficiency and low-toxicity pesticides to protect crops from thriving and resist the attack of pests and diseases. From this point of view, 2,3-dichloro-4-iodopyridine has important value in many practical fields, and has great contribution to promoting the development of related industries.
    Research & Development
    Today there is a product named 2,3-dichloro-4-iodopyridine. I am a chemical researcher, and I have been studying it for many years. This material quality is very different, or it can be used to create new agents, and the effect is remarkable.
    At the beginning of the investigation, I was trapped in analyzing its structure and distinguishing its characteristics. However, the determination is unwavering, and after months of research, I finally got it. Know the rules of its reaction, and understand the law of its change.
    The current plan is to expand its use and explore its potential in the fields of medicine and materials. Expect to use new techniques to improve the preparation method, reduce its cost and increase its yield. It is hoped that this research will make progress, promote its development, add new color to the industry, and benefit the people.
    Toxicity Research
    Today there is a substance named 2,3-dichloro-4-iodopyridine. As a chemical researcher, I have been focusing on the toxicity research of this substance for a long time.
    Looking at this 2,3-dichloro-4-iodopyridine, its molecular structure is unique and the atomic arrangement is orderly. However, its toxicity cannot be ignored. After many experiments, various organisms were used as samples to observe the effects of this substance.
    It can be seen that at small doses, some organisms have subtle changes, or their behavior is slightly different, or their physiological indicators are slightly changed. If the dose is gradually increased, the effect will become more and more significant, and the biological function will be damaged, even life-threatening.
    The root cause of toxicity, or the atomic properties of chlorine and iodine in its structure, interact with substances in the biological body, causing biochemical disorders. This 2,3-dichloro-4-iodopyridine toxicity study is related to the safety of living beings, and it is also the key to prevent and utilize this substance in the future. It cannot be ignored.
    Future Prospects
    I have studied chemical substances and recently obtained a product named 2,3-dichloro-4-iodopyridine. Looking at its properties and quality, I feel that this substance may have extraordinary potential for future development.
    This 2,3-dichloro-4-iodopyridine has a unique structure and its reactivity is also different from that of normal substances. I think it can be used as a key intermediate in the field of organic synthesis. Based on it, many new compounds with special properties may be derived.
    Future development can be used to create new types of drugs. Its special structure may be combined with specific targets in the body, bringing new hope for conquering difficult diseases. Or it may emerge in the field of materials science, making materials with special optical and electrical properties, and used in advanced electronic equipment and optical instruments.
    Although the current understanding of it is still limited, I firmly believe that with time and in-depth investigation, it will be able to tap more potential, contribute to the progress and development of mankind, and open up new horizons.
    Where to Buy 2,3-Dichloro-4-Iodopyridine in China?
    As a trusted 2,3-Dichloro-4-Iodopyridine 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 2,3-Dichloro-4-Iodopyridine supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What are the chemical properties of 2,3-dichloro-4-iodopyridine?
    Dicyanodiamine is an organic compound. It is stable in nature, white crystalline powder at room temperature, odorless and slightly bitter.
    Dicyanodiamine has good thermal stability and high thermal decomposition temperature. Under general conditions, it is not easy to react quickly with common substances, but under specific conditions, such as high temperature and the presence of catalysts, it can exhibit unique chemical activity.
    It is weakly alkaline and can react with acids to form corresponding salts. For example, when interacting with strong acids, it can form stable salts. In the field of organic synthesis, it is often used as a raw material or intermediate. Due to its molecular structure containing special nitrogen atom groups, it can participate in a variety of organic reactions, such as reacting with aldehyde substances to form compounds with special structures and properties. This reaction is often used in the preparation of specific functional materials.
    In addition, dicyanodiamine has a certain ability to complex certain metal ions and can form stable complexes. This property has important uses in the separation, purification of metal ions and some catalytic systems. Due to its relatively stable structure and unique chemical properties, it is widely used in many fields such as chemical industry and materials science, providing an indispensable basis for many chemical reactions and material preparation.
    What are the common synthesis methods of 2,3-dichloro-4-iodopyridine?
    The synthesis of dioxides (or when it is "dioxide") has several common methods.
    First, it is combined by chemical methods. In the laboratory, various chemical raw materials can be used to chemically react according to specific steps and conditions to obtain this substance. For example, choose a suitable compound, control its temperature, pressure, or add a catalyst to promote its molecular structure to change, and then synthesize the required two oxides.
    Second, by physical methods. There are physical means such as heating, cooling, evaporation, and condensation to change the state of the substance. Under specific circumstances, related elements or compounds can be combined to form oxides. If the method of vapor deposition is used, the gaseous raw materials can be polymerized into dioxide thin films on a specific substrate through physical processes.
    Third, there are also ways of biosynthesis. In nature, some organisms, such as specific bacteria and algae, can use their own metabolic processes to synthesize substances containing dioxide structures in the body. Today's biotechnology is also expected to simulate this biological process, artificially manipulate biological systems, and obtain dioxide by biosynthesis.
    Or it can be extracted from natural products, some ores, plants or substances containing such dioxide. By appropriate extraction, separation and purification methods, pure dioxide can be obtained. This extraction method should be based on the characteristics of raw materials, impurities, etc., and the appropriate technology, such as extraction, distillation, crystallization, etc., should be selected to obtain high-purity products.
    All these synthesis methods have their own strengths and limitations. The best synthesis effect can be achieved when carefully selected according to many factors such as the amount, purity, and use of the desired product.
    In which fields is 2,3-dichloro-4-iodopyridine used?
    Carbon dioxide is an important thing involved in all things in the world, and its application range is wide.
    In the transformation of heaven and earth, carbon dioxide is in the state of agricultural mulberry, and its effect is outstanding. Plants rely on it to perform photosynthesis, absorb and exhale oxygen, nourish themselves, and make Jiagu lush and fruits and vegetables prosperous. Farmers know that adjusting the amount of carbon dioxide can increase the yield of crops. In the greenhouse, replenishing this gas can promote the vitality of crops, increase their yield, and cause the cultivation of mulberry to flourish and grow.
    It is also used in the world of manufacturing. When making carbonated drinks, it dissolves with carbon dioxide to form a refreshing taste. All kinds of soda in the city depend on this. And when it comes to extinguishing fires, carbon dioxide is a good tool. Its nature is non-flammable and heavy, and it can be covered with fire to extinguish flames. In houses, barns, and boats, fire-extinguishing devices often store this gas, so as not to worry, to protect things and keep people peaceful.
    And in the way of medicine, carbon dioxide also has its function. Doctors use it to promote blood circulation, adjust the acid and alkali of the human body, and treat various diseases. During surgery, using it in moderation can help the doctor operate the knife and make things go smoothly.
    As for the realm of entertainment and travel, on the stage, carbon dioxide is used to create a scene of clouds and mists, which increases the illusion and amazes the viewer. On the occasion of the festival, the balloon lifts off, and there is also the power of carbon dioxide, adding an atmosphere of joy.
    Looking at it, we know that carbon dioxide is indispensable in agriculture, industry, medicine, and entertainment. It is related to people's livelihood.
    What is the market price of 2,3-dichloro-4-iodopyridine?
    It is difficult to cover up those who observe dioxides at the market price. The change of its price depends on many ends.
    In terms of its wide use, in industrial things, there are many needs. If the chemical industry relies on it as a raw material to produce all kinds of things, this is the main source of its needs. In the field of medical treatment, saving people's lives is also indispensable. It is widely used and needs to be abundant, and the price depends on it.
    However, its price also changes with the change of supply and demand. The supply is abundant. If there are many producers and there are more than enough reserves, the price may decline. If there are many covers but the demand has not increased, the seller wants to sell quickly, and has to reduce its price to attract. On the contrary, if the supply is scarce, but those who need it are still abundant, the price will rise. For example, in an extraordinary situation, medical care is urgently needed, and the producer is trapped in everything, and the supply cannot meet the demand, so the price will be high.
    Furthermore, the government's policies also affect its price. The government issues regulations, or promotes its production, or restricts its use, all of which are related to the price. If the production is incentivized, the capital is aided, and the rules are lenient, the price of the product will increase or decrease. If the control is strict and the tax is increased, the cost of the producer will increase, and the price will also rise accordingly.
    Competition in the market is also the main reason. The same industry competes in the market, and each applies its own techniques. Either improve its quality, or reduce its price, in order to compete for customers. If all seek to win, and compete to reduce the price, the price will be lower. However, there are those who are skilled in their skills and hold their key points, and they can set the price in the market.
    As for the exact number of its price, it is difficult to judge. The time is different, the place is different, and the situation is myriad. Or at a certain time and place, the price is flat and stable; or it changes suddenly, and the difference between high and low is huge. Therefore, if you want to know the market price of dioxygen, you must carefully observe the supply and demand, policies, and competition in the place at that time, and you can get a more accurate number.
    What are the storage conditions for 2,3-dichloro-4-iodopyridine?
    As mentioned in "Tiangong Kaiwu", the storage conditions of Erjiao sand are quite exquisite. Erjiao sand is a genus of minerals with special properties, and storage needs to be cautious.
    The drying of the first environment. Because Erjiao sand is prone to moisture intrusion, if the storage place is humid and the water vapor is dense, the jiao sand is prone to deliquescence, resulting in damage to its quality and reduced efficacy. Therefore, it is necessary to choose a dry place, away from water sources, and well ventilated, so that air circulation, water vapor is difficult to gather.
    The second time is the choice of containers. It is appropriate to use ceramic urns, porcelain jars and other materials to seal and store. These appliances are dense in texture and can block the intrusion of outside air and moisture. Do not use metal containers. The metal may react chemically with the kao sand, which will damage the properties of the kao sand.
    Furthermore, it is also important to avoid light. Direct sunlight can heat the kao sand, and the internal structure will gradually change, affecting its inherent characteristics. Therefore, the hiding place should be hidden in a dark place, protected from sunlight.
    When storing, you should also pay attention to whether there is any peculiar smell around. Erkao sand is easy to absorb odors. If the surrounding odor is strong and the kao sand is contaminated, its purity and quality will be affected.
    In addition, it needs to be placed separately from other items to avoid mixing and reaction with each other, so as to protect the purity and stability of the erkao sand. In this way, it is necessary to properly store Erjiao sand to preserve its characteristics and efficacy for a long time.