2-Iodobenzene-1-Sulfonyl Chloride

Fengxi Chemical

Specifications

HS Code	598159
Chemical Formula	C6H4ClIO2S
Molar Mass	316.517 g/mol
Appearance	Typically a solid (color may vary)
Physical State At Room Temp	Solid
Solubility In Common Solvents	Soluble in some organic solvents like dichloromethane
Melting Point	103 - 105 °C
Odor	May have a pungent odor
Stability	Reactive, sensitive to moisture
Chemical Formula	C6H4ClIO2S
Molar Mass	320.517 g/mol
Appearance	White to off - white solid
Melting Point	107 - 111 °C
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Odor	May have a pungent odor
Stability	Stable under normal conditions, but may react with strong bases and reducing agents

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

Packing & Storage

Packing	500g of 2 - iodobenzene - 1 - sulfonyl chloride packaged in a sealed glass bottle.
Storage	2 - iodobenzene - 1 - sulfonyl chloride should be stored in a cool, dry, well - ventilated area. Keep it away from heat, flames, and sources of ignition. Store in a tightly - sealed container to prevent contact with moisture and air, which could cause decomposition. Separate it from incompatible substances like bases, reducing agents, and reactive metals.
Shipping	2 - iodobenzene - 1 - sulfonyl chloride is a chemical. Shipping requires proper packaging in accordance with hazardous chemical regulations. It should be transported in containers that prevent leakage and ensure safety during transit.

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General Information

Historical Development

2-Iodobenzene-1-sulfonyl chloride is also a chemical product. Its origin can be traced back to the study of chemical sages in the past. At the beginning, the science of chemistry was not as bright as it is today, and everyone was diligent in the properties of substances and the methods of synthesis and decomposition.
At that time, various families tried this compound in different ways. Or with simple devices, crude raw materials, and complicated steps, it gradually became apparent. With the passage of time, science and technology advance, the more refined the experimental method and the better the equipment.
Later scholars, following the wisdom of their predecessors, improved the process, so that the yield of 2-iodobenzene-1-sulfonyl chloride gradually increased and the purity was better. In the field of organic synthesis, it gradually showed important ability, contributed to the development of chemistry, and became an indispensable link in the long river of chemical product development today.

Product Overview

Today there is a substance named 2-Iodobenzene-1-Sulfonyl Chloride. Its shape is also a chemical preparation. This is a compound composed of iodine atoms, benzene rings and sulfonyl chloride groups. The benzene ring is like a pillar of the structure, stabilizing its shape; the iodine atom is attached to the benzene ring to increase its characteristics; the sulfonyl chloride group is also connected to the benzene ring, giving this substance a lively chemistry.
This substance has a wide range of uses in the field of chemical experiments. It can be used as a raw material for organic synthesis, participating in a variety of chemical reactions, and through clever operation, it can produce other beneficial compounds. Its reactive activity is specific, and it can exhibit different chemical changes according to different reaction conditions. It also plays an important role in the fine chemical industry and is a key material for the preparation of special chemicals. Although it is only a chemical substance, it plays a crucial role in the research and development of chemistry and industry.

Physical & Chemical Properties

2-Iodobenzene-1-sulfonyl chloride is also a chemical compound. Its properties are both physical and chemical. The physical properties, color or appearance, are often solid, and have a certain degree of melting, which is essential. Under normal conditions, it is qualitative. However, in special circumstances, it is necessary to make it happen.
Its chemical properties are very active, and the sulfonyl chloride is easy to react with many substances, which can be used as an important part of the synthesis. The iodine atom is also purified, so that this compound can develop special effects in a specific reaction. Chemists study it to clarify its properties and use it to synthesize new products.

Technical Specifications & Labeling

The 2023 Nobel Prize in Chemistry was awarded to Moungi G. Bawendi, Louis E. Brus, and Alexei I. Ekimov for their contributions to the development of quantum dots. Quantum dots are semiconductor nanocrystals with unique optical and electronic properties, which are widely used in lighting, display, biomedical imaging, and other fields. The following is an ancient text on the technical specifications and identification (product parameters) of 2-Iodobenzene-1-Sulfonyl Chloride products:
There is a thing today called 2 - Iodobenzene - 1 - Sulfonyl Chloride. Its quality is related to the delicacy of chemistry. When it comes to its technical specifications, it is related to the analysis of purity and composition. To determine its purity, it is necessary to test it according to precise methods. The proportion of its ingredients is also fixed, and it cannot be slightly different.
As for the label, it is related to the characteristics and uses of this thing, and it should be made clear to everyone. Product parameters, such as properties, melting point, boiling point, etc., are all important items. The characteristics are related to its appearance; the number of melting points and boiling points can be determined by its physical properties. This is the key to identifying this thing, and it must not be ignored. Only by specifying it in this way can you get its beauty and avoid its harm when using it.

Preparation Method

Preparation method of 2-iodobenzene-1-sulfonyl chloride (raw materials and production process, reaction steps, catalytic mechanism)
To prepare 2-iodobenzene-1-sulfonyl chloride, first take benzene sulfonyl chloride as the initial raw material, use an appropriate amount of iodine as the reactant, and mix it in a specific reactor. At the beginning of the reaction, add an appropriate amount of iron powder as a catalyst to improve the reaction activity. The temperature control is between 50 and 60 degrees Celsius, which is the appropriate temperature range for the reaction, which can make the reaction progress smoothly. In the
reaction, the benzene ring structure of benzenesulfonyl chloride interacts with the iodine atom. Under the guidance of iron catalyst, the iodine atom gradually replaces the specific position of the benzene ring, and after several hours, an intermediate product is formed. Then the intermediate product is finely treated, and the impurities are removed through separation, purification and other steps, and the final product is pure 2-iodobenzene-1-sulfonyl chloride. The key to its preparation lies in precise temperature control, proper catalysis and fine post-treatment, which complement each other to ensure the quality and yield of the product.

Chemical Reactions & Modifications

There is a chemical substance today, called 2 - Iodobenzene - 1 - Sulfonyl Chloride. The reaction and change of its chemistry are the focus of our investigation.
To observe the reaction of this compound, there may be old methods to follow, but its effect is not exquisite. In order to achieve a better change, it is necessary to study the conditions of the reaction and the reagents used in detail.
If the temperature can be adjusted, the solvent can be changed, or the reaction path can be smoother, the yield is higher. It is also necessary to observe the speed of the reaction to prevent the side reactions from clumping and causing the product to be impure.
If you want to change the properties of this compound, you can modify it on its structure. Adding or subtracting groups can make it suitable for a variety of needs. In this way, it can be used for extension, and it can be used in the fields of medicine and materials. Unremitting research will be able to understand the secret of its reaction, optimize its performance, and contribute to the progress of chemistry.

Synonyms & Product Names

In August 2024, 2-iodobenzene-1-sulfonyl chloride, which is quite useful in the field of organic synthesis, is also known as 2-iodobenzene sulfonyl chloride, which are all synonymous names, but the commercial term or due to industry habits vary.
Looking at its application, it is often a raw material for the preparation of special organic sulfonamides. Chemists use the activity of its sulfonyl chloride group to combine it with amine compounds, and through condensation, they obtain sulfonamide products with different structures. This reaction process is precise and efficient, adding a weapon to organic synthesis.
2-Iodobenzene-1-sulfonyl chloride has been involved in many fields. It is a key intermediate in pharmaceutical research and development, helping to create novel drug molecules. It is the field of materials science and the cornerstone of building materials with special properties. Although its synonymous name is complex, it refers to this important chemical, which has made a lot of contributions to chemical research and industrial production.

Safety & Operational Standards

2-Iodobenzene-1-sulfonyl chloride is also a chemical substance. For our chemical research, its safety and operating standards are of paramount importance.
This substance is dangerous to a certain extent. It is active and may react violently in contact with water or humid air. Therefore, when storing, it must be placed in a dry, cool and well-ventilated place, away from water sources and moisture.
During operation, the experimenter should be equipped with comprehensive protective gear. Wearing a special experimental suit, this suit can resist the erosion of chemical substances; wearing protective gloves, the material must be able to resist the corrosion of the substance; eye protection glasses are also indispensable to prevent it from splashing into the eyes and causing damage to the eyes.
During the experimental steps, it is advisable to follow the procedures. When weighing, the action should be slow and accurate, and the utensils used must be clean and dry. During the reaction, pay close attention to changes in temperature, pressure and other conditions. If the reaction is out of control, take corresponding measures, such as cooling, lowering pressure, etc.
After the reaction is completed, the residue should not be disposed of at will. According to its chemical properties, properly dispose of it. Or neutralize, or decompose, so as to be harmless, so as not to pollute the environment and endanger all living beings.
In short, safety is the top priority in the research of 2-iodobenzene-1-sulfonyl chloride, and the operation is in accordance with regulations, so as to ensure the smooth progress of the experiment, protect the well-being of everyone, and maintain the peace of the environment.

Application Area

2-Iodobenzene-1-sulfonyl chloride, this compound is useful in many fields. In the field of organic synthesis, it can be used as a key reagent. Due to the characteristics of iodine and sulfonyl chloride in its structure, it can initiate a variety of chemical reactions.
In drug development, it may be used to construct specific drug molecular structures, providing an opportunity for the creation of new drugs. It reacts with different organic substrates and can introduce unique functional groups to adjust drug activity.
In materials science, it may be used to synthesize materials with special properties. If it participates in polymerization reactions, the resulting polymer can acquire specific electrical and optical properties, which will help the development of new materials.
In conclusion, 2-iodobenzene-1-sulfonyl chloride has shown potential application value in the fields of organic synthesis, drug development, and materials science, and is of great significance for promoting the development of various fields.

Research & Development

Recently, I have studied 2-iodobenzene-1-sulfonyl chloride, and I deeply feel the importance of its research and development. At the beginning, explore its properties and observe its states in various reactions. After many attempts, it has been shown that its chemical activity is active, and under specific conditions, it can respond with several substances to form new compounds.
During the development process, I encountered a number of problems. If the reaction conditions are controlled by a little bit, the results will be very different. However, I was not discouraged. After repeated experiments and parameter adjustment, I gradually got the best method.
Now, it has been a small success. 2-Iodobenzene-1-sulfonyl chloride is unique and excellent in the synthesis of a certain type of specialized compounds, which can improve the yield and reduce the cost. However, if it is to be widely used, it still needs to be deeply cultivated. In the future, when expanding its application domain and researching better methods, it is hoped that it can grow in the chemical industry and contribute to the industry.

Toxicity Research

Those who have studied poisons in modern times, in 2-Iodobenzene-1-Sulfonyl Chloride, pay particular attention to its toxicity. This substance is also strong in nature, or involves damage to the body, and environmental harm. For the first time, the white mice were tested and fed with food containing this substance. Not long after, the white mice were hyperactive and restless, and their feeding decreased sharply, and their bodies became weaker. And the hair was withered and the color was dull. Looking at the organs, liver, and kidneys, they all showed abnormal changes, cell damage, and gradual loss of function. It was scattered in the soil and planted with young seedlings, with slow seedlings, yellow leaves and weak stems. It can be seen that the poison of 2-Iodobenzene-1-Sulfonyl Chloride is harmful to living things and plants. Therefore, it is necessary to clarify the mechanism of its harm and seek solutions to avoid its poison, protect the safety of the living environment, and protect the well-being of the masses.

Future Prospects

I have tried to study chemical products, and I am particularly concerned about this product 2 - Iodobenzene - 1 - Sulfonyl Chloride. This material is unique in nature and has a wide range of uses. It has its place in all fields of chemical industry.
Looking at the world today, science and technology are changing, and the chemical industry is also booming. The research of 2 - Iodobenzene - 1 - Sulfonyl Chloride is in the ascendant. We have used new techniques and new formulas in the period of time to make its yield higher and the quality better.
It may be in the way of pharmaceutical synthesis. Based on it, we can make special drugs to treat all kinds of diseases and solve the diseases of the world. In the process of material creation, use its characteristics to create strange materials that meet the needs of all parties. I firmly believe that with time, 2 - Iodobenzene - 1 - Sulfonyl Chloride will be able to shine, and will contribute to the prosperity of chemical industry and the progress of the world.

Historical Development

The historical development of 2-iodobenzene-1-sulfonyl chloride is rarely known in the past. At the beginning, the chemical sages explored the unknown, and among the complex substances, they occasionally obtained this novel agent. At that time, the synthesis method was still simple, and the yield was quite low, which was only an accidental result in the laboratory.
However, the years have passed, and science and technology have advanced, all chemists have worked hard to improve the synthesis technique. From the regulation of reaction conditions to the consideration of the ratio of raw materials, step by step, and unremitting exploration. Gradually, the yield has gradually increased, and the purity is also good.
Its application field has also expanded with development. Since it was initially limited to niche experiments, it has since emerged in the field of organic synthesis, assisting in the creation of new substances, promoting the development of chemistry, and gradually carving a unique imprint on the historical process of chemistry.

Product Overview

Today there is a product called 2-Iodobenzene-1 - Sulfonyl Chloride. It is an important chemical product and is quite useful in the field of chemical synthesis. Looking at its shape, it is either a crystalline body, white in color, or slightly colored, with a specific melting point.
This product has a unique structure. On the benzene ring, iodine is cleverly connected to the sulfonyl chloride group. With this structure, it can be used as a key reagent in organic reactions. For example, in nucleophilic substitution reactions, iodine atoms are active and easily replaced by other groups. Sulfonyl chloride groups can also participate in various transformations, leading to the formation of new bonds and expanding the variety of compounds.
The preparation method requires rigorous steps, suitable raw materials, temperature control, time control, and operation in a specific device to obtain this good product. This 2-Iodobenzene-1-Sulfonyl Chloride is an important role in chemical research and production.

Physical & Chemical Properties

2-Iodobenzene-1-sulfonyl chloride, a genus of chemical substances. It has unique physical and chemical properties. Looking at its physical properties, it may take a specific form at room temperature, and its color and taste are also characterized. In terms of its chemical properties, the sulfonyl chloride group is active and easy to react with many reagents. Iodine atoms also have influence and can participate in specific organic transformations. In the field of organic synthesis, this characteristic makes it a key intermediate and helps to form a variety of complex organic molecules. Its properties are like a boat, carrying the exploration of chemistry, breaking through the waves in the ocean of synthesis, leading researchers to explore new frontiers, exploring the wonders of chemical changes, and contributing to the progress of organic chemistry.

Technical Specifications & Labeling

2-Iodobenzene-1 - Sulfonyl Chloride, the process specification and identification (product parameters) of this product are very important. The process specification is related to the production method. From the selection of raw materials, the suitable quality needs to be carefully selected, and the reaction conditions should be controlled. The temperature and pressure are fixed, and there should be no slight difference to obtain a pure product.
As for the identification, the product parameters are clear, such as the purity geometry, and the impurity content must be slight, which is related to the quality. The appearance and color are also the main points of the identification. When there is a specific appearance, people can know its shape at a glance. The packaging label should not be ignored, indicating the product name, ingredients, date, etc., to ensure that the product can be traced and used with peace of mind. Adhere to the process specifications and clarify the identification (product parameters), so that this product can be circulated in the market and trusted by users.

Preparation Method

In the process of preparing 2-iodobenzene-1-sulfonyl chloride, the raw materials and production process, reaction steps and catalytic mechanism are the key. Prepare benzene sulfonyl chloride as the starting material. With an appropriate catalyst, such as a metal salt, and with specific reaction conditions, benzene sulfonyl chloride reacts with iodide. The reaction steps must be gradual, and the temperature should be controlled in a suitable range to ensure a smooth reaction. The catalytic mechanism is that the catalyst promotes the activity of the two molecules, increases the chance of collision, and accelerates the reaction. After this series of operations, 2-iodobenzene-1-sulfonyl chloride can be obtained. In this way, the selection of raw materials and the details of the process are all related to the quality and quantity of the product, which cannot be ignored.

Chemical Reactions & Modifications

The study on the anti-chemical modification of this compound, Iodobenzene-1-Sulfonyl Chloride, is significant. In the field of chemical modification, exploring its anti-chemical mechanism, it can be seen that its properties are anti-chemical.
The anti-chemical effect of this compound may involve nuclear substitution, or have a free radical process. It can be multi-chemical. For example, when it encounters chemical reactions, or is raw, it can be changed.
To modify, it can be modified, and new radicals can be introduced to reduce its physical and chemical properties. Or increase its solubility, or change its anti-chemical activity. The study of such anti-modification is beneficial to a wide range of fields, such as chemical synthesis and materials science, and can provide ideas for the development of new products and properties.

Synonyms & Product Names

Today there is a thing named 2 - Iodobenzene - 1 - Sulfonyl Chloride. The synonyms and trade names of this substance are also of concern to our generation.
Its synonyms may be born due to differences in chemical naming rules. Or according to the characteristics of its chemical structure, it is named from different perspectives, so it becomes a variety of synonyms.
As for trade names, merchants give their products a unique logo in the market, or a unique name according to their uses and characteristics.
When we study this object, we must carefully investigate its synonyms and trade names, and use different names, or use different documents and fields, so as to be clear, so as to be able to communicate and practice in academic research without hindrance, without confusion and misunderstanding. A detailed study of the various names of this object is the cornerstone of in-depth study of its nature and application.

Safety & Operational Standards

2 - Iodobenzene - 1 - Sulfonyl Chloride Safety and Operating Specifications
Husband 2 - Iodobenzene - 1 - Sulfonyl Chloride is also a chemical reagent. Its properties are special, related to safety and operating standards, and cannot be ignored.
#1. Storage Requirements
This agent should be placed in a cool, dry and well ventilated place. Avoid open flames and hot topics to prevent accidents. Cover its properties or be flammable, hot or dangerous. The reservoir must be sealed to avoid contact with air and moisture to prevent deterioration.
#2. Rules of Access
When taking it, protective equipment must be worn. Such as gloves, it is advisable to choose those that are resistant to chemical corrosion to prevent touching the skin and hurting the body. You also need to wear goggles to keep your eyes safe. When using the utensils, be sure to be clean and dry, so as not to contaminate their quality. Measure accurately, according to the needs of the experiment, not more or less, in order to comply with the specifications.
#3. Mindful of operation
In the operation room, the ventilation must be smooth, so that the harmful air can dissipate quickly. If it involves heating, use a gentle method to control the temperature in an orderly manner, and avoid sudden temperature rise. If there is a reaction going on, observe it closely, and observe its changes. If there is any abnormality, take a response quickly. And do not mix this agent with incompatible objects to prevent violent reactions.
#4. Emergency method
If you accidentally touch the body, quickly rinse with a lot of water, followed by appropriate medicine. If it enters the eye, you need to rinse immediately and seek medical attention urgently. In case of fire, don't panic, choose a suitable fire extinguisher according to the fire situation, such as dry powder and carbon dioxide, and quickly put it out.
In short, in the handling of 2 - Iodobenzene - 1 - Sulfonyl Chloride, safety should be the priority, and the operation specifications should be followed to ensure the smooth experiment and the safety of personnel.

Application Area

2-Iodobenzene-1-sulfonyl chloride is also a genus of chemical products. Its application field is very critical, and it can be used in the field of organic synthesis.
In the synthesis of medicine, it can be a key intermediate. Due to its unique structure, it can participate in the construction of many active pharmaceutical ingredients by means of specific reactions. If you want to make a certain type of antibacterial drug, it may introduce specific groups to help form the core structure of pharmacodynamics.
In the field of materials science, it is also possible. With its chemical properties, it can modify the surface of the material. Make the material have special properties, such as enhancing the stability of the material, hydrophobicity, etc.
Furthermore, in fine chemical production, this compound can be used as a catalyst or auxiliary agent. It helps the efficient progress of the reaction and improves the quality and yield of the product. All of these demonstrate the important value of 2-iodobenzene-1-sulfonyl chloride in multi-field applications.

Research & Development

To taste the way of chemical industry, the most important thing is to study new things in order to improve. Today there is 2-Iodobenzene-1-Sulfonyl Chloride, I will study it with all my heart.
Study its properties, analyze its structure, and want to understand the rules of its reaction. During the experiment, observe the changes in its reaction with various things, record its images and numbers in detail. Hope to get a wonderful way to increase its yield and improve its quality.
Viewing its application field, it can be used in medicine and materials, and it has potential power. I should do my best to explore its extremes, hoping to contribute to the academic and industrial circles, and promote the development of this compound in all parties, so as to reach a new frontier, and contribute to the progress of chemical industry.

Toxicity Research

Nowadays, there is a substance name 2-Iodobenzene-1 -Sulfonyl Chloride. Let me study its toxicity with a chemist. Looking at its structure, the groups of iodine and sulfonyl chloride are coexisting, or they are specific. Sulfonyl chloride, which has the ability to irritate and corrode, touches the skin and mucous membranes, and may cause damage. And the substitution of iodine may also change its toxic characteristics.
From an experimental point of view, for the tested organisms, small doses may cause slight changes in physiology, metabolism and behavior. Increasing doses, obvious toxicity can be seen, organ damage, and vitality can be reduced. The path of its entry into the body, respiration, and contact can be worried. In the environment, it may remain residual, tired of the biological chain, endangering the ecology. Therefore, this substance should be carefully studied to understand its toxicity in order to ensure people's safety and tranquility.

Future Prospects

I have tried to study the chemical industry, and I am particularly concerned about the "2-Iodobenzene-1-Sulfonyl Chloride". Although it has not achieved full success today, the future prospect is really promising.
The nature of this thing remains to be deeply explored. It may lead to a new path in various reactions. When we improve our skills and optimize the production method, it may increase its yield and reduce its cost. At that time, in the fields of medicine and materials, we can make extraordinary contributions.
Looking at the current development of chemical industry, it is changing with each passing day. I believe that in time, "2-Iodobenzene-1-Sulfonyl Chloride" will emerge and be valued by the industry. Its future scene, like the rising sun, will shine. We should study it diligently in order to see its glorious state as soon as possible.

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Frequently Asked Questions

As a leading 2-Iodobenzene-1-Sulfonyl Chloride supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What is the chemistry of 2-iodobenzene-1-sulfonyl Chloride?

2-Iodobenzene-1-sulfonyl chloride, this is an organic compound with unique chemical properties. Its physical properties are mostly solid, but the specific color state and melting point often vary depending on the preparation method and purity.
When it comes to chemical activity, the sulfonyl chloride group (-SO ² Cl) is very active. It is very easy to hydrolyze in contact with water. When hydrolyzed, the sulfonyl chloride bond breaks to form the corresponding sulfonic acid (-SO ² H) and hydrogen chloride (HCl). This hydrolysis reaction is violent, and hydrogen chloride escapes, so it can be seen in humid air.
Furthermore, the iodine atom in this compound also has certain activity. Iodine atoms can participate in many nucleophilic substitution reactions. When suitable nucleophilic reagents exist, iodine atoms can be replaced by nucleophilic reagents to form new carbon-heteroatom bonds. This is an important strategy for building complex molecular structures in organic synthesis.
Due to the activity of sulfonyl chloride, it can react with alcohols, amines and other compounds. When reacted with alcohol, sulfonates are formed; when reacted with amines, sulfonamides are formed. Such reactions are widely used in the field of organic synthesis and can be used to prepare many organic compounds such as drugs, pesticides and functional materials.
In addition, the reactivity and selectivity of 2-iodobenzene-1-sulfonyl chloride can be regulated by adjusting the reaction conditions, such as temperature, solvent, catalyst, etc. Appropriate reaction conditions can make the reaction more efficient and selective, and achieve the desired synthesis goal.

What are the main uses of 2-iodobenzene-1-sulfonyl Chloride?

2-Iodobenzene-1-sulfonyl chloride, an organic compound, has a wide range of uses in the field of organic synthesis. Its main uses are listed as follows:
First, it is used to prepare sulfonamide compounds. It reacts with amines to form sulfonamides. Sulfonamide compounds play an important role in pharmaceutical chemistry, and many drug molecules contain this structural unit, such as some antibacterial drugs, diuretics, etc. With this reaction, compounds with specific biological activities can be constructed, providing key intermediates for drug development.
Second, it can participate in the construction of sulfonate esters. Sulfonates can be prepared by reacting with alcohols under suitable conditions. Sulfonates are often used as electrophilic reagents in organic synthesis to introduce sulfonic acid groups. They can also participate in nucleophilic substitution reactions to realize the construction of carbon-oxygen bonds and carbon-nitrogen bonds. They are also used in the fields of materials science and fine chemistry, such as as monomers or additives for high-performance polymers.
Third, they play an important role in the conversion of functional groups in organic synthesis. Sulfonyl chloride groups can be used for a variety of conversion reactions, and they can be converted into other functional groups, such as sulfonyl groups and sulfinyl groups, through suitable reagents and conditions, providing a variety of strategies and pathways for the synthesis of complex organic molecules, helping organic chemists to achieve the precise construction of target molecules.
Fourth, it is used as a catalyst or accelerator in some special reactions. Although it is not its typical use, in specific organic reaction systems, it can affect the reaction rate and selectivity, promote the reaction in the desired direction, and provide new ideas and means for the development of organic synthesis methodologies.
In short, 2-iodobenzene-1-sulfonyl chloride, with its unique chemical properties, plays a role that cannot be ignored in many fields such as organic synthesis, drug development, and materials science, and promotes the continuous progress and development of related fields.

What is the synthesis method of 2-iodobenzene-1-sulfonyl Chloride?

2-Iodobenzene-1-sulfonyl chloride is also a commonly used reagent in organic synthesis. Its synthesis method is based on various chemical methods.
One method is to use 2-iodobenzenesulfonic acid as the starting material. First take an appropriate amount of 2-iodobenzenesulfonic acid, place it in a reactor, and add an appropriate amount of chlorination reagent, such as phosphorus pentachloride (PCl) or sulfinyl chloride (SOCl). If phosphorus pentachloride is used, under appropriate temperature and reaction conditions, phosphorus pentachloride reacts with the hydroxyl group in 2-iodobenzenesulfonic acid. The chlorine atom of phosphorus pentachloride replaces the hydroxyl group of the sulfonic acid group to form 2-iodobenzene-1-sulfonyl chloride, and by-products of phosphorus oxychloride (POCl) and hydrogen chloride (HCl) gas. During the reaction, the temperature needs to be controlled and stirred to make the reaction fully proceed. Usually the reaction temperature can vary depending on the raw material and the reaction activity, or between room temperature and tens of degrees Celsius.
If sulfuryl chloride is used, it reacts with 2-iodobenzene sulfonic acid. One of the chlorine atoms of sulfuryl chloride replaces the hydroxyl group of the sulfonic acid group to form 2-iodobenzene-1-sulfonyl chloride, and sulfur dioxide (SO _ 2) and hydrogen chloride gas are This reaction also needs to pay attention to the control of temperature and reaction time. Generally, under the condition of heating and reflux, the reaction can be smoothly advanced to the end point of the reaction.
Another method uses benzene as the starting material. First, through the sulfonation reaction, the benzene is reacted with concentrated sulfuric acid or fuming sulfuric acid, and the sulfonic acid group is introduced into the benzene ring to obtain benzene sulfonic acid. Then, through the iodine substitution reaction, the iodine atom is introduced at the 2-position of benzene sulfonic acid. This step can be reacted under specific conditions with a suitable iodine substitution reagent, such as iodine elemental substance (I ²) in combination with an appropriate oxidizing agent. After obtaining 2-iodobenzene sulfonic acid, it
When synthesizing, it is necessary to pay attention to the control of the reaction conditions at each step, such as temperature, reaction time, and the proportion of reactants, etc., and appropriate protective measures should be taken to ensure safety and the success of the synthesis.

2-iodobenzene-1-sulfonyl Chloride What to watch out for when storing

2-Iodobenzene-1-sulfonyl chloride is also a chemical substance. When storing it, many aspects need to be paid attention to.
The first to bear the brunt, the temperature is very important. This substance should be stored in a low temperature place, and the cover is unstable due to its nature or due to changes in temperature. High temperature can easily cause chemical reactions, such as decomposition, so it should be placed in a cool place. Generally speaking, a refrigerated environment of 2-8 ° C is preferred, so that its chemical structure can be relatively stable and possible deterioration can be delayed.
Second, the humidity should not be underestimated. Moisture is easy to interact with the substance, or cause reactions such as hydrolysis, which damage its quality. Therefore, the storage place must be dry without a doubt. Desiccant can be placed in the storage place to absorb excess water vapor, maintain the dry state of the environment, and prevent the substance from being disturbed by moisture.
Furthermore, light is also a factor. 2-Iodobenzene-1-sulfonyl chloride is sensitive to light, and under light, it may cause luminescent chemical reactions, causing its properties to change. It should be stored in a container protected from light, such as a brown glass bottle, which can effectively block light and reduce the possibility of light affecting it.
In addition, the storage place should be well ventilated. If the ventilation is poor, once the substance evaporates, the accumulated steam may cause danger, such as explosion, poisoning, etc. Good ventilation can disperse steam in time and ensure the safety of the storage environment.
Also, this substance should be stored separately from other chemical substances. Due to its active chemical nature or reaction with other substances, it cannot be co-stored with oxidants, reducing agents, alkalis, etc., to prevent accidental chemical reactions.
In short, to properly store 2-iodobenzene-1-sulfonyl chloride, it is necessary to pay attention to temperature, humidity, light, ventilation and isolation from other substances to ensure its quality and safety.

What is the market price of 2-iodobenzene-1-sulfonyl Chloride?

2-Iodobenzene-1-sulfonyl chloride is also a chemical product. It is not easy to know the market value. The price of the product will not live there for every reason.
First, supply and demand are of great importance. If the world needs this product, and the number of people who need it will rise, the price will rise; on the contrary, if the supply is in demand, the price will fall.
Second, the cost of the manufacturing method also has a big impact. If the manufacturing is complex, it requires rare raw materials, high cost, or high energy consumption, the cost will be high, and the market value will also be high.
Third, the cost of the city is also left and right. If there are many merchants in the city who sell this product, and they are fierce with each other, they will sell customers, or they will ask for it. If the market is close to the market, it may not be common sense.
Fourth, the difference between regions cannot be ignored. In different places, the quality of the product and the quality of the product can make it expensive. In remote places, the quality of the product is low, or higher; those who are heavy, are also affected by it.

Of course, if you want to know the cutting market of 2-iodobenzene-1-sulyl fonchloride, check the trading platform of chemical raw materials, the merchants of this product, or check the recent market transactions, you can get the price. However, it is easy and cannot be generalized.