4-Iodo-Benzenamin

Fengxi Chemical

Specifications

HS Code	623703
Name	4 - Iodo Benzenamin
Molecular Formula	C6H6IN
Molar Mass	219.02 g/mol
Appearance	Solid
Color	Light yellow to brown
Melting Point	94 - 98 °C
Boiling Point	270 - 275 °C
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in ethanol, ether, etc.
Density	1.88 g/cm³
Flash Point	117 °C
Stability	Stable under normal conditions
Chemical Formula	C6H6IN
Molar Mass	219.02 g/mol
Appearance	Solid
Color	Pale yellow to off - white
Odor	Typical amine - like odor
Melting Point	125 - 128 °C
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like ethanol, ether
Stability	Stable under normal conditions, but may be sensitive to light and air
Hazard Class	Irritant (can cause skin, eye and respiratory tract irritation)

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

Packing & Storage

Packing	100g of 4 - iodo - benzenamine packaged in a sealed, chemical - resistant bottle.
Storage	4 - iodo - benzenamine should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames. It should be kept in a tightly sealed container to prevent contact with air and moisture, which could lead to degradation. Store it separately from oxidizing agents and incompatible substances to avoid potential reactions. Ensure proper labeling for easy identification and handling.
Shipping	4 - iodo - benzenamine, a chemical, should be shipped in accordance with strict regulations. Pack it in a well - sealed, corrosion - resistant container. Label clearly and transport via carriers compliant with hazardous chemical shipping rules.

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General Information

Historical Development

"A History of 4 - Iodo - Benzenamin"
Ancient chemistry, although simple at the beginning, evolved and became more and more complex. The origin of 4 - Iodo - Benzenamin is also traced.
At the beginning, chemical inquiry only involved common things, and there was little insight into the subtlety of organic chemical synthesis. Those who are later learned, unremitting in their research, gradually refined in their skills, and stronger in their ability to analyze substances.
At some point, the method of organic synthesis has advanced, and chemists have studied various reactions. After repeated experiments and deductions, there are gradually clues to the synthesis of 4 - Iodo - Benzenamin.
At that time, although the synthesis method was not perfect and the yield was not high, it had already laid the foundation for subsequent development. Scholars have worked hard over the years to improve the process and optimize the conditions, so that the synthesis of 4-Iodo-Benzenamin has become more and more refined. From the difficult exploration at the beginning to the gradual maturation, its historical evolution depends on the perseverance of chemists through the ages.

Product Overview

4-Iodo-Benzenamin is also a chemical substance. Its shape and color are different, and it is often presented before us in a solid state. This compound has a special chemical property, and the iodine atom is a phenylamino phase, which gives it a special anti-activity.
In the field of chemical research, the use of 4-Iodo-Benzenamin can be used. It can be used as an important medium, and there are many synthetic anti-substances. With the activity of its iodine atom, it can generate many plants and even other anti-molecules, and can be synthesized with other molecules.
The method of synthesizing 4-Iodo-Benzenamin also has many paths. Often, phenylamino compounds are used as starting materials, and specific anti-molecules are introduced into iodine atoms to obtain this compound. However, in the process of synthesis, it is necessary to control the reaction components, such as the efficiency and catalytic efficiency, in order to preserve the yield of the product.
Of course, 4-Iodo-Benzenamin is an important position in chemical research and production, and its characteristics and uses are worthy of my in-depth investigation.

Physical & Chemical Properties

4-Iodo-Benzenamin, or 4-iodoaniline, is one of the organic compounds. Its physical and chemical properties are of great interest.
Looking at its physical properties, 4-iodoaniline is mostly in a solid state at room temperature, with a specific melting point and boiling point. The melting point is the temperature at which a substance changes from a solid state to a liquid state, which depends on the strength of the intermolecular force. The boiling point determines the conditions under which it changes from a liquid state to a gaseous state under a specific pressure.
As for chemical properties, the presence of iodine atoms and amino groups in 4-iodoaniline makes it uniquely reactive. Amino groups can participate in many nucleophilic reactions, and iodine atoms can also undergo substitution and other reactions under appropriate conditions. These characteristics make 4-iodoaniline widely used in the field of organic synthesis, and can be used as an intermediate to prepare a variety of complex organic compounds. Deep understanding of its physical and chemical properties is of critical significance in many fields such as chemical production and drug development.

Technical Specifications & Labeling

4-Iodo-Benzenamin is an organic compound, and its preparation process specifications and standards (product parameters) are extremely critical. To make this product, specific aromatic amines and iodine reagents are often used as raw materials and reacted by electrophilic substitution. When reacting, it is necessary to carefully control the temperature, reaction time and raw material ratio parameters.
If the temperature is too high, side reactions will occur, and the purity of the product will drop. If the temperature is too low, the reaction rate will be slow and take a long time. The ratio of raw materials must also be accurate. Excessive or insufficient iodine reagents will affect the yield and purity.
The standard (product parameters) of the product, the first purity, must reach a specific ratio or more to meet the needs of industry or scientific research. The impurity content must be strictly controlled to prevent subsequent applications from being affected. Its physical properties such as appearance, melting point, and boiling point are also important indicators and must be within the established range. After rigorous process specification operation and meeting various standards, high-quality 4-Iodo-Benzenamin products can be obtained to meet the requirements of all parties.

Preparation Method

To prepare 4 - Iodo - Benzenamin, prepare all kinds of raw materials first. Iodine, aniline and other substances are all necessary. The preparation process is first based on aniline and reacts with an appropriate amount of iodine reagent. Under suitable temperature and pressure, the two are fully sympathetic.
At the beginning of the reaction, the conditions must be carefully adjusted to control the rate, and do not make it too hasty or too slow. First put the aniline in a special device, slowly inject the iodine reagent, and stir it in a delicate method to mix it evenly.
With the gradual reaction, closely observe its changes, and adjust according to the situation. After the reaction is completed, apply the technique of purification. Distillation, extraction and other methods are used to remove its impurities and leave the pure product. In this way, pure 4 - Iodo - Benzenamin can be obtained. The whole process of preparation requires fine rules and accurate rules to achieve this good product.

Chemical Reactions & Modifications

The current research on chemistry is related to the product of 4-Iodo-Benzenamin. Its transformation and modification are the most important things.
Looking at this substance, there is a way to transform it, or there is an opportunity for change. The method of the past may not be good, and the better path is desired.
In the chemical reaction, the control of conditions is the key. Temperature, pressure, and the proportion of agents can all affect its results. Observe the experience of the past, or if the temperature is high and the speed should be changed, the impurities will also increase; if the temperature is low, it should be slowed down, and the yield may drop. Therefore, it needs to be adjusted in a moderate manner to make the adaptation smooth and of high quality.
As for the modification, hope to increase its stability and expand its use. Or add other agents, change its structure, and obtain novelty. All of this needs to be carefully examined, tested repeatedly, and expected to achieve good results. It is used in the chemical industry and is used by the world.

Synonyms & Product Names

4-Iodo-Benzenamin, the thing of transformation. Its same name is the name of the commodity, and we also study it. This thing has a wide range of uses in the field of transformation.
Consider its same name, or there are those who are named for its characteristics or characteristics. And the name of the commodity is considered by many merchants, so that we can make it easy and easy to make it easy, so as to facilitate the promotion.
We study this thing, hoping to understand the name of the same product. Or it can be used in different situations. It is beneficial for chemical research, commerce and circulation.
Check this thing today, hoping to get the full picture of the name of the same product, so as to help us in the process of transformation and cooperation.

Safety & Operational Standards

4 - Iodo - Benzenamin Product Safety and Operation Specifications
Husband 4 - Iodo - Benzenamin is also a chemical research object. Its unique nature is related to experimental safety and operation standards, and must not be ignored.
At the safe end, the first protection. When handling this object, it is advisable to wear special protective clothing, goggles and gloves. The cover may touch the body or hurt the skin or eyes because it may be irritating. If you accidentally touch it, rinse it with plenty of water as soon as possible, and then seek medical treatment. And the steam of this object may also be harmful, so the operation should be in a well-ventilated place. It is best to have a fume hood so that the steam can dissipate quickly and avoid inhalation and disease.
As for the operating specifications, when weighing, it is necessary to use precise utensils and take according to the required amount, not more or less. Because of its lively nature, when mixing with other things, it is necessary to add stirring slowly according to a specific order and rate to prevent violent reactions from being dangerous. During the reaction process, carefully observe changes in temperature and pressure, and set up devices for temperature control and pressure regulation to ensure a stable reaction.
When storing, choose a cool, dry and ventilated place, away from fire sources and oxidants. Store in a sealed container to prevent leakage and deterioration. If there is a leak, do not panic, quickly cut off the source, and control the contaminated place. A small amount of leakage should be absorbed by sand, vermiculite, etc.; a large amount of leakage should be collected with a special collector and handed over to the company for proper disposal. Do not discard it at will to avoid polluting the environment.
In short, in the business of 4-Iodo-Benzenamin, it is necessary to strictly abide by safety and operation standards to ensure human safety, smooth experimentation, and clean environment. In this way, the right way to chemical research.

Application Area

4 - Iodo - Benzenamin is also a chemical substance. Its application is effective in a wide range of domains.
In the field of, it can be used as a raw material for synthesizing special effects. With its special characteristics, it can help the material to act on the source of the disease, making it effective. For example, it can be targeted for specific diseases, so that the force can be directed to the focus, reducing the damage to health.
In the field of materials, it is also indispensable. It can improve the properties of materials and increase the qualitative and functional properties of materials through its properties. For example, it is used in the research of new materials to improve the efficiency and make the operation of sub-devices more efficient.
In addition, in the field of synthesis, it is important to do the opposite. It can introduce many kinds of chemical reactions, expand the synthesis path of chemical compounds, create a wide range of chemical products, and promote the development of chemical solutions. In particular, 4-Iodo-Benzenamin plays an important role in the field of multi-purpose applications, and promotes the next step of phase development.

Research & Development

4-Iodo-Benzenamin, the thing that transforms. I study it, and there is a period. Begin, examine its nature, analyze it, in order to clarify its origin. In the room, use the method, hoping to obtain the fruit of refinement.
React to it, observe its transformation, and explore its laws. Or change it, or make it easy, and seek the most suitable method. The process of research, but we are determined, but we have not yet said it.
In the next few days, we can make good use of this compound, develop new technologies, and promote the first step of transformation. Or use it in the world, or use it in materials, to benefit the world. Unremitting research will surely lead to success, enabling the development of 4-Iodo-Benzenamin to promote the development of science and technology.

Toxicity Research

4-Iodo-Benzenamin Toxicity Study
Husband 4-Iodo-Benzenamin is also a chemical substance. We explore its toxicity with the heart of scientific research.
The process of observing the husband's experiment was tested with all kinds of creatures. First of all, rats were fed food containing this substance, or injected into the body. Not long ago, the behavior of mice was abnormal, hyperactive or sleepy, and eating was also reduced.
The biochemical changes can also be observed. Various indicators in the blood are off track. Liver function indicators, increased or decreased, indicate damage to the liver body. The same is true of the kidney, considering its ability to detoxify, or being hindered by this substance.
The change of cells is also observed, and cells are stained with this substance in vitro. It can be seen that cell morphology changes, proliferation is inhibited, and apoptosis is common.
In summary, 4-Iodo-Benzenamin is toxic, and has adverse effects on the behavior of living beings, the function of viscera and cells. The road of scientific research is long, and this study is only the beginning. The follow-up needs to be investigated in detail to clarify the depth of its toxicology, and to establish a solid foundation for protection and application.

Future Prospects

I look at 4-Iodo-Benzenamin. Although this object has not been seen in the world at present, its future development can be looked forward to. Its unique nature has potential uses in many fields. It can be applied to fine chemicals to help the rise of new materials, making the material more tough and special. In pharmaceutical research and development, it can become a sharp blade to resist diseases and cure diseases for the common people. Although the road to exploration is still difficult today, we chemical researchers should have perseverance and study unremitting with fearlessness. With time, we will be able to gain insight into its mystery, make it radiant, benefit future generations, develop unseen ambitions, achieve unfinished greatness, and add a splendid color to the world. This is our eagerness for its future.

Historical Development

4-Iodo-Benzenamin is also an organic compound. It is gradually emerging in the field of chemistry. In the past, chemical sages studied the properties and changes of substances and first got involved in such compounds. At that time, the road of exploration was full of thorns, and it was not easy to understand its structure and properties.
With the passage of time, various experimental methods have become more and more exquisite, and scholars have deepened their understanding of 4-Iodo-Benzenamin. Know that it can be used as a key reagent in organic synthesis, participating in many reactions, such as coupling reactions, to produce a variety of compounds.
Today, science and technology are prosperous, and research methods are emerging one after another. 4-Iodo-Benzenamin has unique potential in various fields such as medicine and materials, contributing to the progress of chemistry. Its future development is still not limited.

Product Overview

4-Iodo-Benzenamin product overview
4-Iodo-Benzenamin is an important compound in organic chemistry. Its structure is unique, with iodine atoms and amino groups opposing each other on the benzene ring. This compound is often a key raw material in many organic synthesis reactions and can initiate various chemical transformations.
Looking at its physical properties, 4-Iodo-Benzenamin may be solid at room temperature, with a specific melting point and boiling point. Its solubility varies in organic solvents, and this property is very important in the process of separation and purification.
In the field of organic synthesis, 4-Iodo-Benzenamin can participate in the coupling reaction of halogenated aromatics, such as Suzuki reaction and Stille reaction, to construct complex carbon-carbon bond structures. The presence of amino groups also enables it to participate in amidation, alkylation and other reactions, providing many possibilities for the synthesis of novel organic molecules.
However, when preparing 4-Iodo-Benzenamin, it is necessary to pay attention to the precise control of the reaction conditions. The proportion of raw materials, temperature, and catalyst selection are all related to the purity and yield of the product. The research and application of this compound is of great significance to the development of organic synthesis chemistry.

Physical & Chemical Properties

4-Iodo-Benzenamin, an organic compound. Its physical and chemical properties are quite specific. Looking at its shape, at room temperature, it is often solid, white or nearly white, and uniform in texture. Smell it, the smell is light, no pungent smell.
In terms of its solubility, it is quite soluble in organic solvents, such as ethanol and ether, but slightly soluble in water. As for the melting point, it has been determined by various experiments to be about a specific value, and this value is its inherent characteristic. Its chemical properties are active, and iodine and amino groups on the benzene ring can participate in many chemical reactions. In the case of electrophilic reagents, the benzene ring is prone to substitution; amino groups can also react with acids to form salts or other derivatives. Therefore, 4-Iodo-Benzenamin is of great value in the field of organic synthesis and can be a key raw material for the preparation of various organic compounds.

Technical Specifications & Labeling

4-Iodo-Benzenamin is an organic compound, which is very important for the technical specifications and labeling (product parameters) of this compound. In terms of technical specifications, its purity needs to reach a very high level, and the impurity content must be strictly controlled. During the synthesis process, the reaction conditions such as temperature, pressure and reaction time need to be precisely controlled. The selection of raw materials is also crucial, and high-purity starting materials must be used to ensure product quality.
When it comes to labeling (product parameters), it is necessary to clearly label the chemical name, molecular formula C H IN, molecular weight and other key parameters. And explain its physical properties, such as appearance, melting point, boiling point, etc. Safety labels are also indispensable to warn of possible hazards, such as toxicity and irritation, so that users can properly protect and operate safely, so as to ensure the quality and safety of the product in various fields.

Preparation Method

To prepare 4 - Iodo - Benzenamin, it is necessary to understand the method of its preparation, which is related to the raw materials, production process, reaction steps and catalytic mechanism.
First of all, the raw materials should be selected from pure substances such as benzene and iodine. The purity of its quality is related to the quality of the product. As for the production process, first mix benzene and an appropriate amount of iodine in a specific container, and apply the appropriate temperature and pressure. Among them, the temperature should not be too high or too low. If it is high, it is easy to produce heteroarbons, and if it is low, the reaction will be slow. The pressure also needs to be precisely adjusted to help the reaction go smoothly.
The reaction step first initiates the reaction, which can be For example, a specific metal compound is used as a catalyst to promote the activity of benzene and iodine to increase greatly and interact. The catalytic mechanism lies in the mutual adsorption of the catalyst and the reactant, weakening the bond energy, and making the reaction easy to occur. Then, pay close attention to the reaction process, adjust the conditions in a timely manner, and wait for the reaction to reach the expected level. After separation and purification, a pure 4-Iodo-Benzenamin product is obtained. In this way, a good method for preparing 4-Iodo-Benzenamin can be obtained.

Chemical Reactions & Modifications

In the field of chemistry, 4-Iodo-Benzenamin, its reaction and modification are related to the research of scholars.
Looking at its reaction, it often involves nucleophilic substitution. The nature of halogen iodine is active and easy. When encountering nucleophilic reagents, it often changes or forms new bonds. This is the usual reaction. However, its conditions are harsh, and the temperature and dosage must be precisely controlled. If it is slightly exceeded, it will be wrong, and the yield will be wrong.
As for modification, it is widely used for its excellent properties. Or in the position of benzene ring, add other groups to adjust its electron cloud cloth and change its activity. Or change its crystal form to transform its physical properties, such as the genus of melting and dissolving.
Our generation of chemical researchers should study its principles carefully and apply their methods carefully. Between reaction and modification, explore the subtle, hoping to obtain a good method to promote the progress of this chemical, enhance the brilliance of learning forest, and seek practical benefits.

Synonyms & Product Names

4-Iodo-Benzenamin is 4-iodine aniline. The following is a passage written in ancient classical Chinese:
Fu 4-iodine aniline, in the field of chemical industry, is also known as. or p-iodine aniline, which is named according to its molecular structure position, and the iodine atom in the para-position is connected to the aniline group, so it is called this. There are also those who are known to the world by their trade names. Although they are not widely spread, they are also known in the industry in specific cities. The synonyms and trade names are used to identify this thing to help the chemical industry to distinguish and use it. Although the names are different, they are all the same, referring to this iodine-containing aniline compound. In the process of organic synthesis, it is an important raw material. With its unique chemistry, it can participate in various reactions and produce a variety of products. It is indispensable in the chemical research and development industry.

Safety & Operational Standards

4 - Iodo - Benzenamin Product Safety and Operation Specifications
Fu 4 - Iodo - Benzenamin is also an important substance for chemical research. Its unique nature is related to experimental safety and operation regulations, and it should not be careless.
In the method of storage, choose a cool, dry and well-ventilated place. This substance is afraid of moisture, moisture intrusion, or deterioration, and it is under high temperature, afraid of instability, so the temperature must also be controlled in an appropriate range. It should be stored in a sealed container to avoid excessive contact with air to prevent oxidation and other accidents.
As for the operation, protective equipment is necessary. Protective clothing, gloves and goggles are indispensable. This substance may be irritating to the skin and eyes, and it will hurt if touched. When the operation room is well ventilated, if conditions permit, it is appropriate to use it in the fume hood, so that the volatile gas can be dissipated in time to avoid the risk of inhalation.
Furthermore, the process of the experiment should be rigorous and orderly. When weighing, measure accurately, and do not make mistakes. The method of mixing and reaction must follow the established procedures and must not be changed without authorization. If there is any waste, it should not be disposed of at will, but must be disposed of according to the prescribed laws to prevent pollution of the environment.
In addition, the operator must be familiar with the method of first aid. If you accidentally touch the skin, rinse it with a lot of water quickly, and then apply appropriate medicine. If it enters the eye, rinse it with water immediately and seek medical attention urgently.
In short, the safety and operating standards of 4-Iodo-Benzenamin are the cornerstone of chemical research. If you follow them carefully, the experiment can be safe, the research can be smooth, and you must not slack off.

Application Area

4-Iodoaniline (4-Iodo-Benzenamin) is also an important chemical compound. It has an outstanding performance in the field of multi-purpose research.
In the field of research, 4-Iodoaniline can be used as a kind of medium. With this base, many special effects can be synthesized. Its characteristics make it possible to achieve multi-purpose and anti-reaction, helping to build the molecular framework of the material, which is expected to provide a new way to overcome many diseases.
In the field of materials, this compound also has a place. Or it can be used to make materials with special light and properties. Due to the characteristics of the amino group of the iodine atom, the material can exhibit its unique physical properties, which may be used in optical devices and other aspects, and may have a promising future, which is conducive to the innovation of phase technology.
Therefore, 4-iodoaniline has great power in the application fields of materials, etc., and it is waiting for our researchers to explore it in depth to uncover more secrets and benefit the world.

Research & Development

4-Iodo-Benzenamin is an important compound in organic chemistry. In our research, we are dedicated to the exploration and development of the properties of this compound.
After repeated experiments, its reaction characteristics were observed. The reaction with specific reagents was observed to observe its transformation. It was found that under suitable temperature and pH conditions, it can efficiently combine with certain types of compounds to form new substances. This new compound has unique physical and chemical properties.
The study of this compound may have potential applications in the field of materials science. Or it can be used to prepare special functional materials, such as optoelectronic materials. And with improved synthesis paths, its yield and purity are expected to be improved. This is the direction of my generation's follow-up research, with the hope of further research to promote the progress and development of 4-Iodo-Benzenamin-related technologies.

Toxicity Research

Studies on the toxicity of 4-Iodo-Benzenamin
Since recent times, many chemical substances have been newly created, and their sexual uses have all depended on research. 4-Iodo-Benzenamin is also one of the new chemical products. As a chemical researcher, I am particularly concerned about the toxicity of this substance.
At first, I took various experimental methods to test its properties. First, take all kinds of microbial bodies, and observe that they should be found in 4-Iodo-Benzenamin. See this thing is added to the microbial body, and its growth and reproduction are mostly blocked. Then try it with the genus of insects, and insects touch and eat it, and they often show discomfort, or abnormal behavior, or declining vitality.
Then, when it meets 4-Iodo-Benzenamin, the morphology and metabolism of the cells are changed abnormally. There are those with damaged cell membranes; those with internal mechanisms and disorder.
To sum up the above tests, it can be seen that 4-Iodo-Benzenamin has signs of toxicity. However, in the body of living beings, what is the harm caused, and the depth of the harm remains to be investigated in detail. We must widely adopt various methods and conduct deep research, so that we can fully understand its nature and think that it will be used for the world to learn, so as to avoid it from being a disaster to living beings.

Future Prospects

I have tried to study chemical things, and today I am talking about 4-Iodo-Benzenamin. The future of this thing is quite promising.
In the field of chemistry, the emergence of new things is often the advance of science and technology. 4-Iodo-Benzenamin, or in the development of medicine, can become a special agent. With its unique nature, it may be able to cure diseases and open up new paths. The suffering of the patient may be alleviated, and the hope of health may be increased because of it.
In the study of materials, it is also expected to become a novel quality. Sturdy and durable, light and specific, it can be a new choice for equipment and appliances. Industrial manufacturing increases its efficiency and reduces its consumption, which also adds to the country's economy.
Although there may be thorns in the road ahead, we researchers should have a determined heart. With a poor understanding, explore its secrets, and hope to use 4-Iodo-Benzenamin to open up a bright scene and create endless benefits for the future world.

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Frequently Asked Questions

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What are the chemical properties of 4-iodo-benzenamin?

4-Iodo-benzenamine is an organic compound. It has unique chemical properties and is described as follows:
- ** Physical properties **: At room temperature, 4-iodo-aniline is usually solid. Its melting point is about 62-63 ° C, which makes it possible to identify its physical state changes in a specific temperature environment. Due to the molecular structure containing benzene rings and amino and iodine atoms, it has a certain polarity. However, the non-polarity of the benzene ring affects the overall polarity, resulting in its limited solubility in water, but it is soluble in common organic solvents, such as ethanol, ether, etc. This solubility is of great significance in the extraction and separation steps of organic synthesis.
- ** Chemical Properties **:
- ** Amino Reaction **: The amino group is an electron-rich group with a strong electron-giving conjugation effect, which increases the electron cloud density of the benzene ring and makes 4-iodoaniline prone to electrophilic substitution. Taking the halogenation reaction as an example, under appropriate conditions, the amino o and para-hydrogen atoms are easily replaced by halogen atoms, because the amino o and para-localization effects are significant. In the nitration reaction, nitro groups are also preferentially introduced into the amino o and para-positions. In addition, amino groups can react with acids to form salts. When exposed to hydrochloric acid, amino nitrogen atoms will combine with hydrogen ions in hydrochloric acid to form corresponding ammonium salts. This reaction exhibits its basic characteristics.
- ** Reaction of iodine atom **: Iodine atom, as a halogen atom, can undergo nucleophilic substitution reaction under specific conditions. When there are nucleophilic reagents, such as sodium alcohol, mercaptan salts, etc., iodine atoms can be replaced by nucleophilic groups in nucleophilic reagents to form new organic compounds. Under metal catalysis, iodine atoms can also participate in coupling reactions, such as with another halogenated hydrocarbon or borate compound, under the action of metal catalysts such as palladium, to achieve carbon-carbon bond coupling. This reaction is widely used in the construction of complex organic molecular structures.
- ** Oxidation Reaction **: Amino groups have certain reducing properties and are easily oxidized when exposed to strong oxidants. In case of strong oxidants such as potassium permanganate, the amino group may be oxidized to nitro or other oxidation products, resulting in changes in molecular structure and properties.
4-iodoaniline is chemically active due to the characteristics of amino and iodine atoms. It can be used as a key intermediate in the field of organic synthesis for the synthesis of various organic compounds such as drugs, dyes and functional materials.

What are the common uses of 4-iodo-benzenamin?

4-Iodo-benzenamin, or 4-iodoaniline, is an important intermediate in organic synthesis and is widely used in many fields such as medicine, pesticides, and dyes. Its common uses are listed as follows:
First, the field of pharmaceutical synthesis. 4-Iodoaniline can be used as a key raw material for the creation of a variety of drugs. Due to the unique activity of iodine atoms and amino groups in its structure, compounds with specific pharmacological activities can be constructed through a series of chemical reactions. For example, when synthesizing some antibacterial drugs, 4-iodoaniline reacts with other reagents such as condensation and substitution to shape drug molecules that have inhibitory or killing effects on specific pathogens, making great contributions to human health.
Second, the field of pesticide research and development. In the creation of pesticides, 4-iodoaniline also plays an important role. By modifying its chemical structure, high-efficiency, low-toxicity and environmentally friendly pesticide products can be prepared. Like the synthesis of some new insecticides and fungicides, 4-iodoaniline is used as a starting material, and the final product formed by multi-step reaction can effectively control crop diseases and pests, improve crop yield and quality, and effectively protect agricultural production.
Third, the field of dye preparation. 4-iodoaniline can participate in the synthesis of various kinds of dyes with bright color and excellent performance due to its special molecular structure. In the dye industry, dyes with specific colors and dyeing properties are generated by reacting with compounds of different functional groups. They are widely used in textile, leather and other industries to dye, so that the products show rich and colorful colors.
Fourth, materials science. With the rapid development of materials science, 4-iodoaniline has gradually emerged. It can be used to prepare organic materials with specific functions, such as some materials with photoelectric properties. By introducing it into the polymer structure, the material is endowed with unique photoelectric properties, which shows potential application value in the fields of optoelectronic devices, such as organic Light Emitting Diode (OLED).

What are the synthesis methods of 4-iodo-benzenamin?

4-Iodo-benzenamin, or 4-iodoaniline, can be synthesized by the following methods.
First, aniline is used as the starting material. First, aniline is acetylated and protected by amino groups. Acetaniline can be obtained by reacting with acetic anhydride and aniline. The purpose of this step is to prevent the amino group from overreacting in the subsequent halogenation reaction. Subsequently, acetaniline is iodized. Iodine and hydrogen peroxide are used as iodizing reagents to react in a suitable solvent such as glacial acetic acid. Because the acetamide group is an ortho-and para-site group, the iodization reaction mainly occurs in the para-site, generating 4-iodoacetaniline. Finally, through the hydrolysis reaction, 4-iodoacetylaniline is hydrolyzed under acidic conditions to regain 4-iodoaniline.
Second, nitrobenzene is used as the starting material. First, nitrobenzene is iodized to obtain 4-iodonitrobenzene. This iodization reaction can use iodine and concentrated sulfuric acid systems. Subsequently, 4-iodonitrobenzene is reduced. Using iron and hydrochloric acid as the reducing agent, or under the condition of catalytic hydrogenation, the nitro group is converted to an amino group to obtain 4-iodoaniline.
Third, benzene is used as the starting material. First, benzene is nitrified to obtain nitrobenzene. Next, nitrobenzene is reduced to obtain aniline. After that, according to the subsequent steps of aniline in the first method, acetylation, then iodization, and finally hydrolysis, 4-iodoaniline can also be obtained.
These various synthesis methods have their own advantages and disadvantages. The first method iodizes the amino group after protection, and the regioselectivity is better, but the steps are slightly more. The second method starts from nitrobenzene, and the steps are relatively simple, but the reduction step needs to pay attention to the condition control. The third method starts from benzene, and the raw material is easy to obtain, but there are many overall steps. It is necessary to carefully plan the reaction conditions of each step to obtain 4-iodoaniline efficiently.

What are the precautions for 4-iodo-benzenamin during storage and transportation?

4-Iodo-benzenamine is 4-iodo-aniline. When storing and transporting this substance, pay attention to the following things:
First, check its properties. 4-iodo-aniline is a solid. When storing, choose a dry, cool and well-ventilated place. Because of its hygroscopicity, if the environment is humid, it is easy to deteriorate and affect the quality. And its stability at high temperatures is not good, so it should be avoided in high temperature places to avoid chemical reactions such as decomposition caused by excessive temperature.
Second, 4-iodo-aniline is toxic and harmful to the human body. When storing and transporting, be sure to ensure that the packaging is tight and there is no risk of leakage. If there is a leak, it will not only endanger the environment, but also pose a serious health threat to those who come into contact. When operating, the staff should wear suitable protective equipment, such as protective clothing, gloves and gas masks, to prevent contact with the skin and respiratory tract.
Third, 4-iodoaniline may have certain chemical activity and cannot be stored or mixed with strong oxidants, strong acids, strong bases, etc. Because it is prone to violent chemical reactions with these substances, or serious accidents such as fires and explosions. Therefore, during storage and transportation, it should be strictly classified to ensure isolation.
Fourth, during transportation, it is necessary to choose compliant transportation tools and follow relevant transportation regulations. Properly fix the goods to avoid packaging damage caused by collisions and vibrations during transportation. At the same time, transportation personnel should be familiar with emergency treatment methods, and can respond quickly and effectively in case of emergencies.
Fifth, the storage place should be set up with obvious warning signs, indicating the danger of the substance, so that personnel can identify it. And to establish a complete registration system for entering and leaving the warehouse, record the quantity, time and other information in detail, so as to facilitate traceability and management. In this way, the storage and transportation of 4-iodoaniline can be guaranteed, and accidents can be avoided.

What are the effects of 4-iodo-benzenamin on the environment and human health?

4-Iodo-benzenamin, Chinese name 4-iodoaniline, this is an organic compound. On its impact on the environment and human health.
First talk about the environment. If released in the environment, this substance will exist in water, soil and atmosphere. In water bodies, it may affect aquatic organisms. Because it has certain chemical activity, or interfere with the physiological processes of aquatic organisms, such as hindering the respiration, feeding and reproduction of fish. Taking fish as an example, if the living waters contain 4-iodoaniline, it may cause damage to their gill tissues, poor respiration, and reduced survival rate of juvenile fish. In soil, or change the chemical properties of soil, affecting the activities of soil microorganisms. Soil microorganisms are crucial to soil fertility and material circulation. They may be affected or cause soil ecological imbalance and affect plant growth. In the atmosphere, 4-iodoaniline may enter through volatilization and participate in atmospheric chemical reactions, affect air quality, or generate secondary pollutants, endangering the surrounding ecological environment.
Re-discussion on human health. Inhalation through the respiratory tract, skin contact or accidental ingestion can cause harm to the human body. When inhaled, it can irritate the respiratory tract, cause symptoms such as cough and asthma, long-term inhalation, or damage lung function, increasing the risk of respiratory diseases. Skin contact, or cause skin allergies, redness, swelling, itching and other phenomena, and in severe cases, skin ulceration. If eaten by mistake, it can damage the digestive system, cause nausea, vomiting, abdominal pain and other symptoms, and may enter the blood through the digestive system, affecting the organs of the whole body, such as damaging the function of the liver and kidneys. Because it is an important organ for detoxification and excretion, it is vulnerable to such harmful substances.
In summary, 4-iodoaniline has potential hazards to the environment and human health. Its production, use and disposal process should be treated with caution to prevent it from causing adverse effects on the ecological environment and human body.