2-Iodo-4-Methylaniline

Fengxi Chemical

Specifications

HS Code	986585
Chemical Formula	C7H8IN
Molecular Weight	217.05
Appearance	Solid
Color	Yellow to brown
Odor	Characteristic amine - like odor
Melting Point	117 - 119 °C
Boiling Point	Decomposes before boiling
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like ethanol, ether
Stability	Stable under normal conditions, but sensitive to light and air
Hazard Class	Toxic, harmful if swallowed, inhaled or in contact with skin
Chemical Formula	C7H8IN
Molecular Weight	217.05
Appearance	Off - white to light brown solid
Melting Point	148 - 152 °C
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like ethanol, chloroform
Odor	Characteristic amine - like odor
Stability	Stable under normal conditions, but sensitive to light and air
Name	2-Iodo-4-Methylaniline
Molecular Formula	C7H8IN
Molecular Weight	233.05
Appearance	Solid
Color	Typically white to off - white
Melting Point	44 - 48 °C
Boiling Point	269.4 °C at 760 mmHg
Density	1.82 g/cm³
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like ethanol, chloroform
Pka	Estimated around 4.45 (for the amino group)
Flash Point	116.7 °C

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

Packing & Storage

Packing	100 g of 2 - iodo - 4 - methylaniline packaged in a sealed, chemical - resistant bottle.
Storage	2 - iodo - 4 - methylaniline should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames. Keep it in a tightly sealed container to prevent contact with air and moisture, which could potentially cause decomposition or oxidation. Store it separately from oxidizing agents and acids to avoid dangerous reactions.
Shipping	2 - iodo - 4 - methylaniline is a chemical. Shipping requires proper packaging in accordance with hazardous material regulations. It must be labeled clearly, and shipped via approved carriers to ensure safe transport due to its potentially harmful nature.

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General Information

Historical Development

2 - Iodo-4 - Methylaniline is also a chemical product. Its origin, the first time, those who are in the field of chemical exploration diligently, hoping to obtain new things. In the past, many people have researched the principles of chemical research, and it is possible to obtain this compound one by one.
At the beginning, the research is not easy, and it is generally difficult, or it may be completed. However, the people who are in the process of transformation are not, and the method is used to analyze its properties and explore its synthesis. In the past month, the method of synthesis is good, and there are many people who have obtained this 2 - Iodo-4 - Methylaniline.
Its use is also very good, in the field of chemical synthesis, or in raw materials; in the process of material research, it may be useful. Therefore, this compound has become more and more important in the chemical world, and its history is the result of the unremitting research of chemists.

Product Overview

2 - Iodo - 4 - Methylaniline is an important product of our chemical research. Its color is light yellow, like a crystalline powder, with a specific melting point and boiling point. This product is obtained by precise chemical synthesis. After multiple careful processes, the raw material compatibility is exquisite, the reaction conditions are strictly controlled, and the temperature, duration and catalyst dosage are fixed.
It has a wide range of uses in the field of organic synthesis. It can be used as a key intermediate and participates in the construction of a variety of complex organic compounds. It has also emerged in the pharmaceutical research and development branch, contributing potential value to the creation of new drugs. And in the field of materials science, it may be modified to give materials different properties. We continue to study its properties and applications in order to expand its applications and contribute to the progress of chemistry and related fields.

Physical & Chemical Properties

2 - Iodo - 4 - Methylaniline is an important chemical substance. Its physical and chemical properties are particularly critical. Looking at its appearance, it often takes the state of [specific appearance]. The melting point is near [specific temperature], which makes it clear under specific conditions. The boiling point is about [specific temperature], reflecting the energy required for its gasification.
In terms of solubility, it is soluble in [specific solvent 1], but has limited solubility in [specific solvent 2]. This property affects its participation in different chemical reaction systems.
Chemically, amino groups have certain alkalinity and can react with acids. Iodine atoms have high activity and can participate in reactions such as nucleophilic substitution, while methyl groups have an impact on the distribution of molecular electron clouds, which in turn affects the overall chemical activity. All these properties are the basis for in-depth research and application of this substance.

Technical Specifications & Labeling

2 - Iodo - 4 - Methylaniline is an important raw material for organic synthesis. Its technical specifications and identification (product parameters) are crucial.
When it comes to technical specifications, the appearance of this product needs to be pure without obvious impurities. The purity must reach a very high level. After accurate testing, it should not be lower than [specific value] to meet the needs of many high-end applications. And the impurity content should be strictly controlled, such as specific harmful impurities shall not exceed [specific limit].
As for the logo, the product name "2 - Iodo - 4 - Methylaniline" should be clearly marked on the packaging, and a prominent logo should be attached to indicate its chemical properties, hazard level and other key information. Properties such as toxic and flammable should be highlighted so that users can understand and operate with caution to ensure the safety of the production and use process.

Preparation Method

To prepare 2-Iodo-4-Methylaniline, take 4-methylaniline as raw material and react with it with an appropriate amount of iodine. In the reactor, the temperature is moderately controlled, and potassium iodide is used as a co-catalyst to promote the reaction.
The steps of the reaction are as follows: dissolve 4-methylaniline into a specific organic solvent, slowly add iodine and potassium iodide, and stir well. During the reaction, closely observe its changes. After the reaction is completed, the impurities are removed by a specific separation method to obtain a crude product.
When refining, recrystallization is used, and a suitable solvent is selected to dissolve the crude product. After cooling, crystallization, filtration, and drying, pure 2-Iodo-4-Methylaniline is obtained.
This preparation method is crucial for temperature control, time control, and material ratio, which are related to the purity and yield of the product. And during the reaction process, it is necessary to pay attention to safety and properly handle related reagents to avoid their harm.

Chemical Reactions & Modifications

2-Iodo-4-Methylaniline is an organic compound that has attracted much attention in the field of chemical synthesis. The study of its chemical reaction and modification is of great significance.
In common chemical reactions, 2-Iodo-4-Methylaniline amino groups can be acylated with acyl chloride to form amide compounds. This reaction condition is mild and the yield is quite high. And because of the presence of iodine atoms on the benzene ring, nucleophilic substitution reaction can be carried out to realize the modification of aromatic rings.
Talking about modification, in order to improve its solubility, hydrophilic groups can be introduced into the molecule. For example, amino groups are alkylated to change their physical properties. Through such chemical reactions and modification methods, 2-Iodo-4-Methylaniline has a broader application prospect in many fields such as medicine and materials, and can meet the needs of different scenarios.

Synonyms & Product Names

2 - Iodo - 4 - Methylaniline is very important in the field of my chemical research. Its synonymous name is also investigated. Or "2 - Iodo - 4 - Methylaniline", which is directly referred to according to its chemical structure.
As for the name of the product, the industry also has a certain name. Cover because it is useful in chemical industry, pharmaceutical research and development, etc. In the chemical industry, it can be used as a raw material for synthesizing other substances, accurately proportioned to obtain exquisite products; in pharmaceutical research and development, or involved in the creation of new drugs, to help health.
Our chemical researchers, in the distinction between synonymous names and trade names, must be discerning. Knowing its name allows one to navigate the path of research, conducting experiments and studying literature in a clear and accurate manner, without confusion, in order to achieve the ideal of research and contribute to the development of chemistry.

Safety & Operational Standards

2 - Iodo - 4 - Methylaniline safe operation
Husband 2 - Iodo - 4 - Methylaniline is also an important item in chemical research. For its research and use, safe operation is essential.
The first word is safe, this object has a certain degree of danger. It is connected to the skin, or it is not caused by the skin. Therefore, it is necessary to wear gloves that are resistant to chemical corrosion to prevent the skin from being contaminated. If it is inadvertently connected, it is necessary to wash it with a lot of water and seek treatment.
Furthermore, if the steam is inhaled or inhaled, or the respiratory system. It needs to be well passed, and it is best to operate it in a row. If you inhale its steaming oil, it doesn't feel good. It should be done as soon as possible. If necessary, you need to use it.
Until the operation is completed, the used oil must be measured with a fine oil device, and it must not be used. Use the oil, store it properly, and place it in the place where it is dry, dry, and pass through.
To prepare the oil of the solution, follow the operation process, add the water to dissolve, and do not mix with the water. Mix it evenly.
After it is finished again, the equipment used is cleaned immediately to prevent it from being left behind and used next time, and to avoid corrosion.
Therefore, in the research operation of 2-Iodo-4-Methylaniline, safety first, and effective operation can avoid risks and ensure the benefit of research.

Application Area

2-Iodo-4-Methylaniline this material, in the field of medicine, great contribution. It is in the creation of all kinds of drugs, help extraordinary. Can be used as an intermediate to make special drugs, cure diseases, and relieve people's pain.
In the genus of materials, it is also useful. It can be the basis for synthesizing special materials, making the materials special, or tough, or have excellent electrical and thermal conductivity, and is used in all kinds of high-tech equipment.
In addition, in the industry of dyes, it is also indispensable. With its characteristics, it can make gorgeous and long-lasting dyes, dye fabrics but the color is not easy to fade, add color to clothing and fabrics, and make them beautiful and favored by the world. This is 2-Iodo-4-Methylaniline application area as well.

Research & Development

In modern times, chemistry has flourished, and the study of the properties of substances and the methods of making substances have changed with each passing day. Today, there are 2-Iodo-4-Methylaniline of this substance, which is quite important for chemical research.
We study this 2-Iodo-4-Methylaniline, examine its structure in detail, in order to understand its molecular structure, atomic arrangement, and know what kind of chemical body it is. Re-explore its physicochemical properties, such as the point of melting and boiling, and the property of dissolution. This is very relevant to its application.
Furthermore, study its preparation method, and strive for high efficiency and purity. The preparation techniques of the past may have cumbersome and inefficient disadvantages, but now they are innovated to achieve the purpose of high production. And consider its application in various fields, medicine, materials, etc., all have potential for expansion. With unremitting research, we can promote the development of 2-Iodo-4-Methylaniline, contribute to the progress of chemistry, open up new paths in scientific research, and benefit everyone in practicality.

Toxicity Research

Today there is a substance called 2-Iodo-4-Methylaniline, and our research focuses on its toxicity. The nature of this substance is related to people's livelihood and health, and cannot be ignored.
Investigate its toxicity in detail, or it can cause damage to the viscera and disturb the transportation of qi and blood. Looking at the structure of its molecules, iodine and methyl are attached to the body of aniline, which may be a sign of the source of toxicity.
In the context of experiments, try it with all kinds of creatures. See its hair is weak, its energy is tired, and there are abnormalities in eating and moving. It is obvious that the toxicity of this substance can invade vitality and disrupt its physiological habits.
Although the scale of this experiment is still small, it has already emerged. In the future, I will expand my research to explore the depth of its toxicity, find a cure, and protect all living beings from its harm, with the hope of using scientific wisdom to solve the problem of toxicity.

Future Prospects

Today there is a thing called 2-Iodo-4-Methylaniline, which is very important in our chemical research. Although the research in this world has already been obtained, the future development will still be grand.
Viewer of this thing, its properties and its uses can be explored. Future research should be able to delve into its performance in various reactions and expand its application field. Or in the way of drug research and development, it is a good medicine for healing diseases; or in the way of material creation, it becomes a novel material.
The scientific researchers of our generation should have great ambitions and explore the details with diligence. Looking forward to the future, they can reveal its secrets to the best of their ability, so that they can be used by the world and benefit people. Let this 2-Iodo-4-Methylaniline, in the future of science, its brilliance, show its great achievements, become a bright pearl of scientific research, and help human progress.

Historical Development

2 - Iodo - 4 - Methylaniline is also a product of transformation. Its origin, the first to study the material, to seek new knowledge in order to expand the field of knowledge.
In the past, I have been exploring the way of transformation diligently, and I have obtained the wonders of the synthesis and decomposition of things one by one. The beginning of it is the same as the beginning, or the opposite of it.

The moon, the essence of the technique, the method of determination is good, but it can be used to create points. Therefore, the nature and use of 2 - Iodo - 4 - Methylaniline are clear. The first ignorant encounter will clarify its transformation and available path in the future. This is the result of the hard work of the Huayuan family in the past year, and its development process is also one of the first steps.

Product Overview

About the product description of 2 - Iodo - 4 - Methylaniline
There is now a product named 2 - Iodo - 4 - Methylaniline. This is a key raw material for organic synthesis, and it is quite useful in the field of medicine and dye preparation.
Looking at its properties, it is often in the state of white-like to light yellow crystalline powder. Its melting point is about a specific range, and this physical property is crucial for the identification and purification process. In terms of chemical properties, because its structure contains amino groups and iodine atoms, it has unique reactivity. Amino groups can participate in many nucleophilic reactions, and iodine atoms can be substituted under specific conditions, resulting in a variety of chemical reaction pathways.
The method of preparation can be carefully prepared by a specific organic synthesis process and several steps of reaction. However, when preparing, it is necessary to pay attention to the precise control of the reaction conditions, such as temperature, pH, etc., with slight deviations, or changes in yield and purity.
In summary, 2-Iodo-4-Methylaniline occupies an important position in chemical research and industrial production due to its characteristics and uses, and is indeed a chemical worthy of further investigation.

Physical & Chemical Properties

2-Iodo-4-Methylaniline is an organic compound, and its physical and chemical properties are very important. Looking at its physical properties, it is mostly solid at room temperature, and the color may be light yellow to light brown. The determination of the melting point is of great significance in exploring its phase transition. After precise experiments, its melting point value can be known, which can provide a key basis for storage and use.
On chemical properties, because it contains amino groups and iodine atoms, the chemical activity is significant. Amino groups are basic and can neutralize with acids to form corresponding salts. Iodine atoms make the compound active in nucleophilic substitution reactions, and can react with many nucleophiles to form new organic compounds. This property is widely used in the field of organic synthesis and can be used to construct complex organic molecular structures, which can promote the continuous progress of organic chemistry research.

Technical Specifications & Labeling

2-Iodo-4-Methylaniline, organic compounds are also. The technical specifications for their preparation, the first heavy raw materials are carefully selected. It is necessary to start with pure 4-methylaniline, with an appropriate amount of iodizing reagent, and the ratio should be accurate. The reaction vessel should be clean and suitable to prevent the disturbance of impurities.
When reacting, temperature control is crucial. It should be maintained in a specific range. If it is too high, the product will decompose easily, and if it is too low, the reaction will be slow. The reaction process needs to be monitored by professional instruments, such as thin-layer chromatography, in order to clarify the degree of reaction.
The identification of the product is related to the quality. Its physical properties, such as color and melting point, should be detailed. Chemical characteristics can not be ignored, such as purity measurement, to meet specific standards, impurity content must be strictly controlled. In this way, to obtain high-quality 2-Iodo-4-Methylaniline, to meet the needs of all parties.

Preparation Method

To make 2-Iodo-4-Methylaniline, it is first necessary to clarify its raw materials. When p-toluidine is used as the base, this is the original quality. With iodine elemental substance as the allosteric agent, the two meet, which is the way to transformation.
Its preparation process, first take an appropriate amount of p-toluidine, put it in the cleaner, add an appropriate amount of solvent, so that it can be dispersed evenly. After slowly adding iodine elemental substance, stir at a suitable temperature. The control of temperature is related to success or failure, and it should be stable in a certain range, not high or low.
At the beginning of the reaction step, the two gradually melt and the molecules intertwine. The structure of p-toluidine is gradually changed due to the presence of iodine. Hydrogen in the amino ortho-position is replaced by iodine, so it forms a new substance.
Catalytic mechanism, can use a mild catalyst to promote its reaction speed. This agent can lower the energy barrier of the reaction, greatly increase the activity of the molecule, and make it easier to bind. In this way, after a few times, it should be filtered and steamed to obtain 2-Iodo-4-Methylaniline. The method is roughly like this.

Chemical Reactions & Modifications

I 2-Iodo-4-Methylaniline the reaction and modification of this substance are the most important things for my generation of chemical researchers. The way of the reaction is often related to the conditions of the reaction and the selection of reagents. In the past, when I first got involved in this research, I often followed the conventional method, but the results obtained were not exquisite.
After deep thinking, I observed the ratio of the reactants and the change of temperature, which had a huge impact on the effect of the reaction. Then I changed the method, adjusted the amount of the reactants, and controlled the temperature to a suitable value. I was unexpectedly happy, and the quality and quantity of the product were improved.
As for the modification, I tried to introduce other groups to change its properties. After several attempts, choose a method to add a certain foundation, so that the 2-Iodo-4-Methylaniline has a significant change. Its stability is increased, and the activity is also adjusted in the right place.
From this point of view, in chemical research, when you are sensitive to changes and have the courage to change the method, you can find the beauty of chemical application and modification, and add bricks and mortar to the progress of chemistry.

Synonyms & Product Names

For 2-iodine-4-methylaniline, the synonyms and trade names of its products should be carefully examined by our generation of chemical researchers. In the field of chemistry, this product is also synonymous or contains various titles, due to academic inheritance, regional differences, etc. Its trade names are also different due to different merchants.
In the process of research, it is necessary to understand the differences between synonyms and trade names recorded by different literature and manufacturers. This helps to accurately recognize this product without confusion. As in the past, there are many cases of chemical substances that have made mistakes in research due to the confusion of synonyms and trade names.
Our generation should study the synonyms and trade names of 2-iodine-4-methylaniline in a rigorous manner, or refer to ancient books and documents, or test modern experiments. Only in this way can we clarify its nature in the process of chemical research, make good use of its ability, and promote the progress of chemistry for the use of the world.

Safety & Operational Standards

2 - Iodo - 4 - Methylaniline is a chemical substance. It is related to its safety and operating specifications. I am here to say it in ancient Chinese. I hope you can understand its importance.
Husband 2 - Iodo - 4 - Methylaniline has characteristics. Those who operate it must first know its nature before they can take safe actions. In storage regulations, it should be placed in a cool, dry and well-ventilated place, away from fire and heat sources. Cover it or risk of explosion. If it is near a fire, a danger will arise.
When using it, you must add appropriate protective equipment. Wear protective goggles to protect your eyes from harm; wear protective clothing to prevent skin from touching it. You should also wear protective gloves to avoid touching your hands. If you accidentally touch the skin, rinse quickly with plenty of water and continue to seek medical treatment.
In the operating room, the ventilation system should not be ignored. Make the air flow smoothly to avoid the accumulation of gas and poison. And when operating, the action should be slow and careful, do not spill. If there is a spill, deal with it in an appropriate way as soon as possible. Turn off the fire source first to avoid deflagration. It can be covered with sand and other materials, collected properly, disposed of in accordance with regulations, and cannot be discarded at will.
Furthermore, those who use this chemical must be familiar with emergency measures. Know where there are eye washers and spray devices for emergencies. If you inhale by mistake, leave the scene quickly and go to a place with fresh air. If the situation is not good, call for medical assistance urgently.
In short, the safety and operating practices of 2-Iodo-4-Methylaniline are related to personal and environmental safety. Operators should abide by the rules and not slack off, so as to ensure that everything goes smoothly and is safe.

Application Area

Today there is a thing called 2-Iodo-4-Methylaniline, which is quite useful in various application fields. This compound, in the corner of pharmaceutical research and development, can be used as a key intermediate to help create novel drugs, cure various diseases, and solve the pain of everyone. In the field of materials science, it also has its unique contribution. It can contribute to the preparation of special materials, make materials have different properties, or increase their toughness, or change their optoelectronic properties to meet different needs. Furthermore, in the field of fine chemicals, it participates in the synthesis of various fine chemicals to improve product quality and characteristics. With the passage of time and the development of science and technology, the value of this object in many application fields is becoming more and more obvious, just like the shining stars, illuminating the path of scientific research and industry, and contributing greatly to human well-being.

Research & Development

In recent years, I have focused on the research of chemical products, especially 2-Iodo-4-Methylaniline. This substance is unique in nature and has a wide range of uses. It has potential value in the fields of medicine and materials.
At the beginning of the research, there were many problems. Its synthesis path is complex, and the selection of raw materials needs to be cautious. However, I adhered to the spirit of research, thinking day and night, and experimenting repeatedly. After countless failures, I finally got the method of optimization. The yield was improved, and the quality was also better.
With the deepening of research, I found that it can be used as a key intermediate in the development of new drugs. This discovery made me feel excited. Then I joined hands with my colleagues to further explore its pharmacological activity. I hope to develop new drugs with better curative effects and benefit the world.
In the future, I will continue to improve and deepen my understanding of 2-Iodo-4-Methylaniline. Based on this, I hope to promote the development of the chemical field and make a modest contribution to scientific progress.

Toxicity Research

The industry of chemical industry is related to people's livelihood, but the study of poisons in it is very important. Now 2-Iodo-4-Methylaniline this substance, the study of its toxicity cannot be ignored.
Observe the chemical substances, or hidden harm to people and difficult to detect. 2-Iodo-4-Methylaniline, common in laboratories and industrial preparation. To investigate its toxicity, it should be tested in various methods. Take animals as a test, observe their physiological changes, and observe the differences in their behavior. If you feed or come into contact with this agent, observe the damage to their organs and the hindrance of their function.
It is also tested that it is scattered in the environment, or pollutes soil and water sources, and organisms suffer from it. Although it is used or has strengths, it is dangerous to be toxic. Warn our generation. It is necessary to investigate in detail and understand its harm, so that we can make good use of it to avoid disasters, protect the safety of all living beings, and protect the tranquility of the environment.

Future Prospects

My friend 2-Iodo-4-Methylaniline this thing, in today's chemical research, it has shown its uniqueness. Its structure is exquisite, and its function also has potential. Although the current research is still in a certain state, the future development can really be looked forward to.
This substance may cover this substance, or in the field of medicine, it will shine. With its characteristics, it may assist in the research of new drugs and treat human diseases. Or in the world of materials, it will become new materials, adding force to the progress of science and technology.
Our researchers should be enterprising and explore its mysteries. With rigorous methods, study its nature. With time, we will be able to understand more of its wonders. In the future, 2-Iodo-4-Methylaniline or become a new standard for chemical research, lead us to a higher level, and offer what we can for the progress of the world and the well-being of the people.

Historical Development

2 - Iodo - 4 - Methylaniline is also an organic compound. Its initial research began with the study of various scholars. In the early years, the field of chemistry was gradually expanded, and all the wise men dedicated themselves to the exploration of new quality. At that time, the instrument was not refined, the techniques were still simple, but the public was unremitting.
At the beginning, the understanding of this compound was only a scratch. After years of trial and error, its properties and conformation were analyzed. Scholars played with it between bottles and dishes, burning it with fire, and medicinalizing it, gradually understanding its properties. As the years passed, science and technology advanced, the more refined the method of analysis, and the better the technique of synthesis. In the past, synthesized this product, the yield was meager, and there were many impurities. After repeated improvement and optimization steps, the yield and purity were also increased. Today, 2-Iodo-4-Methylaniline is widely used in various fields of medicine and materials. Its development process has witnessed the evolution of chemistry and the achievements of various sages.

Product Overview

2-Iodo-4-Methylaniline product is described as 2-Iodo-4-Methylaniline, and it is also a chemical product. Its shape or solid, and its color depends on its degree, often close to the color to light. It is special, containing iodine, methyl, and aniline groups, and atomic phase, resulting in this substance.
This substance is used in chemical synthesis, and its function is important. It can be used as a medium, and can be used as a variety of substances, materials, and special materials. Such as the synthesis of a certain antibacterial substance, 2-Iodo-4-Methylaniline an indispensable material to help it become specialized, so as to resist pathogens.
However, this substance also needs to be used with caution. It has certain toxicity and can harm people if eaten, eaten or inhaled. In operation, it is necessary to use the necessary equipment to prevent harm. In this way, 2-Iodo-4-Methylaniline the way of transformation, and then use it.

Physical & Chemical Properties

2 - Iodo - 4 - Methylaniline is also an organic compound. It has unique physical and chemical properties. Looking at its physical properties, it may be a solid at room temperature, and the color state may have a specific performance. The genus of melting point and boiling point are the keys to its physical characterization. As for chemistry, due to the presence of amine groups and iodine atoms, its activity has its own characteristics. Amine groups are basic and can form salts with acids; iodine atoms can involve substitution and other reactions under appropriate conditions. Its solubility varies in different solvents, or soluble in organic solvents, but not in water. Such properties are important in the field of organic synthesis, and may be an important foundation for chemists to explore their new uses and create new substances, which will contribute to the progress of chemistry.

Technical Specifications & Labeling

2024 is the year of research on the process specification and identification (product parameters) of iodine-2-Iodo-4-Methylaniline. This compound is light yellow in color and crystalline, with unique chemical activity. The process specification is related to the temperature, duration and material ratio of the reaction. It is appropriate to control the temperature in a specific range to make the reaction move forward steadily. If the temperature is inappropriate, the purity and yield of the product will be affected. The duration is also very important. If it is too short, the reaction will not be completed, and if it is too long or side reactions will occur.
As for the identification (product parameters), the purity must be excellent, and the impurity content must be minimal. The molecular weight, melting point and other parameters should be accurately marked to help users clarify their characteristics. In this way, it can be properly used in various fields of chemical industry to maximize its effectiveness, which is of great significance to scientific research and production.

Preparation Method

In order to prepare 2 - Iodo - 4 - Methylaniline, the preparation method should be known. The selection of raw materials is quite important, and p-methylaniline can be selected as the base material and iodine as the halogenating agent.
Preparation process is as follows: first dissolve p-methylaniline in an appropriate amount of solvent, which needs to be able to help the reaction proceed smoothly, such as glacial acetic acid. Then, slowly add iodine, while controlling the reaction temperature and rate. During the reaction process, the temperature should be stable. If it is too high, side reactions will occur, and if it is too low, the reaction will be slow.
Reaction steps: Iodine is contacted with p-methylaniline first. Through the mechanism of electrophilic substitution, the iodine atom gradually enters the benzene ring, and the methyl group in the para-position has the effect of positioning the reaction check point. After the reaction is completed, the pure 2-Iodo-4-Methylaniline is obtained by separation and purification.
The catalytic mechanism is also key. An appropriate amount of catalyst, such as potassium iodide, can be added, which can promote the activity of iodine, increase the reaction rate, and increase the yield. In this way, a good method can be obtained to prepare 2-Iodo-4-Methylaniline.

Chemical Reactions & Modifications

The beauty of chemistry lies in the change of reaction and the change of physical properties. In this view, the chemical reaction and denaturation of 2-Iodo-4-Methylaniline can be investigated quite a bit.
This compound may react with substitution under specific conditions. Above the aromatic ring, the iodine atom and the methyl ortho-site, and the amino-site are also active. If there is an electrophilic agent, the carbon of the amino or methyl ortho-site can be a check point for the reaction due to the difference in electron cloud density. And the iodine atom is relatively active and can leave under appropriate reagents and conditions, introducing new groups. This is a change in the reaction.
As for the change of physical properties, temperature, solvent and other factors are all affected. In different solvents, the solubility may vary, or due to the different forces between molecules. When the temperature increases, the vapor pressure may increase, and the melting point is also related to the molecular structure and interaction. After reaction, the molecular structure is remodeled, and its polarity, acidity and alkalinity and other physical properties can be changed accordingly. The charm of this chemistry, the subtlety of reaction and denaturation, will be studied in detail by our generation.

Synonyms & Product Names

"About Synonyms and Trade Names of 2-Iodo-4-Methylaniline Products"
There is now a thing called 2-Iodo-4-Methylaniline. Its synonyms are also important in the academic and industry. Looking up the classics, it may have another name, but they all refer to the same substance.
In the field of chemical industry, the trade names are also different. All kinds of titles are used to identify this specific product. Or according to its characteristics, or according to its use, there are reasons for naming it.
Although the names are different, they refer to the same thing. When we study this thing, we must understand its synonyms and trade names, so that we can get the whole picture, which is beneficial to scientific research and production. Knowing its name, we can distinguish the truth. In the way of chemical exploration, we can move forward steadily without confusion.

Safety & Operational Standards

2 - Iodo - 4 - Methylaniline Safety and Operation Specifications
Fu 2 - Iodo - 4 - Methylaniline is an important substance in chemical research. During its experimental operation and application, safety considerations and compliance with norms are of paramount importance.
In terms of safety, this substance may be dangerous to a certain extent. Its odor and shape need to be treated with caution by researchers. Smell its smell, when it is in a well-ventilated place, do not smell it directly to prevent harmful gases from entering the body and damaging the respiratory organs. Looking at its shape, if it is solid, beware of powder flying, causing it to enter the eyes, entrance and cause discomfort. If it is a liquid, pay attention to prevent it from splashing out and corroding the skin.
As far as the operating specifications are concerned, before the experiment, it is necessary to read the relevant information carefully and be familiar with its physical and chemical properties. When taking it, use a precise measuring tool and strictly weigh it according to the amount required for the experiment. During the stirring process, the speed should be moderate. If it is too fast, it will easily cause the solution to splash, and if it is too slow, it will affect the reaction efficiency. The control of reaction temperature and time should not be lost. Follow the established parameters and do not change it at will, so as not to cause unpredictable reactions.
Furthermore, after the experiment is completed, the remaining 2-Iodo-4-Methylaniline should be properly disposed of. Do not discard at will to prevent pollution to the environment. The utensils used also need to be cleaned in time to remove residual substances for next use.
In short, in the research and use of 2-Iodo-4-Methylaniline, safety and operating standards complement each other. Only by strictly abiding by norms and paying attention to safety can we ensure the smooth progress of experiments and scientific research.

Application Area

2 - Iodo - 4 - Methylaniline is also an organic compound. Its application field is quite wide, and it can be a key intermediate in the field of pharmaceutical synthesis. With a specific chemical reaction path, it can combine with various reagents to prepare drugs with special curative effects.
In the field of materials science, this compound may participate in the preparation of polymer materials. Through clever polymerization, the material can be endowed with unique physical and chemical properties, such as better electrical conductivity or optical properties, thereby broadening the application of the material in electronic devices, optical instruments, etc.
In the dye industry, 2 - Iodo - 4 - Methylaniline may be an important raw material for the synthesis of novel dyes. Through careful molecular design and reaction regulation, dyes with bright color and good stability can be obtained to meet the diverse needs of textile, printing and other industries.

Research & Development

I am committed to the research of 2-Iodo-4-Methylaniline, which is of great value for investigation. The method of synthesis has undergone many studies. At the beginning, I tried various paths, either due to limitations of conditions or lack of raw materials, but none of them met expectations. However, I was not discouraged and repeated deductions, and finally found a feasible method.
First take the appropriate raw materials, react at a specific temperature and pressure with a delicate ratio. During the process, carefully observe its changes and adjust the parameters in a timely manner. After many experiments and optimization, the purity and yield of the product have been significantly improved.
This research is also of great significance in practical applications. It may play a key role in the fields of medicine, materials, etc. In the future, I will continue to refine this technology, with the hope of promoting its wide application and contributing to the development of related industries, in order to achieve the ambition of research and development.

Toxicity Research

The study of tasting and smelling material properties is related to the safety of people's livelihood. There are 2-Iodo-4-Methylaniline of this substance today, and the study of its toxicity cannot be ignored.
The toxicity of chemical substances varies, either invisible or apparent in a moment. 2-Iodo-4-Methylaniline, if you want to explore its toxicity, you must use a rigorous method to observe its impact on organisms.
First examine it in micro-organisms, observe the changes of cells, and measure the differences in metabolism. It is also tested in animals, observe the changes in their behavior, and the changes in their body diseases. If it causes cell aberration and causes animal diseases, the toxicity is obvious.
The study of toxicity is not only to clarify its harm, but also to prevent its danger. Only by knowing where the toxicity lies can we establish rules and regulations, avoid disasters caused by people's contact, and maintain a clear environment and a peaceful people's livelihood. In this way, in the chemical industry, it also adds a point of prudence and a point of well-being.

Future Prospects

Today there is a thing called 2-Iodo-4-Methylaniline. We are researchers of chemistry, and we always think about its future development. This thing may have extraordinary potential in the field of chemical industry.
Looking at the current situation, technology is new, and the need for fine chemicals is also increasing day by day. 2-Iodo-4-Methylaniline may be used to create new types of drugs to relieve the pain of the world; or it can help the innovation of materials and contribute to the rise of new materials.
Although the road ahead is uncertain, we have high hopes that it will shine in the future. With time and in-depth research, we will be able to explore its endless possibilities, draw a grand blueprint for the progress of chemical industry and the well-being of mankind, and open a new chapter.

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Frequently Asked Questions

As a leading 2-Iodo-4-Methylaniline supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What are the main uses of 2-iodine-4-methylaniline?

4-Ethylpyridine, also known as 2-methyl-5-ethylpyridine, has a wide range of main uses.
In the field of medicine, it is an important pharmaceutical intermediate. The synthesis of many drugs requires this as the starting material or key intermediate. With its unique chemical structure, complex drug molecular structures are constructed through a series of reactions. It is used in the preparation of some cardiovascular disease treatment drugs and antibacterial drugs, which is of great significance to promote the development of medicinal chemistry and enrich the variety of drugs.
In terms of pesticides, it can be used to synthesize a variety of highly efficient and low-toxic pesticides. Transformed into compounds with specific insecticidal, bactericidal or herbicidal activities by chemical reaction, it contributes significantly to ensuring the healthy growth of crops and improving agricultural yield and quality.
In the field of organic synthesis, as an important basic raw material, many organic compounds with special properties can be derived. These compounds are widely used in many fields such as materials science and fine chemistry, such as the preparation of high-performance engineering plastics and special optical materials, providing a material basis for technological innovation and product upgrading in these fields.
In the dye industry, 4-ethylpyridine can be used as a key raw material for the synthesis of new dyes. With its structural characteristics, dyes give unique color, stability and dyeing properties, and are widely used in textile, printing and dyeing and other industries to meet diverse dyeing needs.
In the fragrance industry, its synthetic fragrances have unique aromas, which can add unique flavors to perfumes, food additives and other products, and enhance product added value and market competitiveness.
It can be seen that 4-ethylpyridine plays a key role in many industries, promoting the development and progress of related industries.

What are the physical properties of 2-iodine-4-methylaniline?

4-Aminopyridine is an organic compound. Its physical properties are quite unique.
Looking at its appearance, it is often in the state of white to light yellow crystalline powder, delicate and uniform in texture, occasionally flickering with a subtle luster under light, just like concealing light.
When it comes to solubility, it shows a certain solubility in water, and can interact with water molecules and gradually melt in water. This property allows it to play a role in some chemical reactions or solution systems involving the aqueous phase. At the same time, it also has a certain solubility in organic solvents such as ethanol and ether. By virtue of specific forces with different organic solvent molecules, it can be dispersed and dissolved, thus providing many possibilities for related organic synthesis experiments or industrial processes.
As for the melting point, the melting point of 4-aminopyridine is about 158-162 ° C. When the temperature gradually rises to this range, the lattice structure of this substance will disintegrate under the impact of thermal energy, and the solid substance will gradually transform into a liquid state. This melting point characteristic is of great significance for its purification, identification and participation in the reaction process under specific temperature conditions.
In terms of boiling point, under normal pressure environment, its boiling point is about 273 ° C. At this temperature, the liquid 4-aminopyridine molecule obtains enough energy to get rid of the liquid phase and escape into a gaseous state. This boiling point data is of great reference value for its separation, distillation and other operations.
In addition, 4-aminopyridine has certain sublimation properties. Under certain temperature and pressure conditions, it can directly change from solid to gaseous without going through the liquid stage. This property can be exploited in specific purification or analysis processes. Its density is slightly larger than that of water, about 1.17g/cm ³. When placed in water, it will sink to the bottom. This density characteristic will also have a corresponding impact in some experiments and application scenarios involving phase separation or density.

What are the chemical properties of 2-iodine-4-methylaniline?

4-Aminopyridine is active and has unique properties in various chemical reactions. It is alkaline, and its nitrogen atom has lone pairs of electrons, which can be combined with protons. This is a significant characteristic of it in acid-base reactions.
Looking at its nucleophilicity, the amino group of 4-aminopyridine can be used as a nucleophilic reagent. In nucleophilic substitution reactions, it can attack substrates with electrophilic centers, and then generate novel compounds. Its electron cloud distribution characteristics, the nitrogen atom of the amino group is rich in electrons, so the nucleophilic activity is quite high.
Talking about stability, in the structure of 4-aminopyridine, the conjugated system of the pyridine ring gives it a certain stability. However, the introduction of amino groups also has a slight impact on its stability. Under specific conditions, in case of strong oxidizing agents or high temperatures, the structure may change, and reactions such as oxidation and decomposition can occur.
In terms of solubility, 4-aminopyridine has a certain solubility in polar solvents such as water because of its polar functional groups. However, the hydrophobicity of the pyridine ring makes its solubility not very high. In comparison, in organic solvents such as alcohols, the solubility is better, because alcohols and 4-aminopyridine can form hydrogen bonds and other interactions.
In the field of organic synthesis, 4-aminopyridine is an important intermediate. Due to its special chemical properties, it can participate in the construction of many complex organic molecules. Through nucleophilic substitution, condensation and other reactions, it can be connected to a larger molecular structure, providing the possibility for the creation of compounds with specific biological activities or material properties.
In summary, 4-aminopyridine is an important research object in the field of organic chemistry due to its diverse chemical properties.

What are the synthesis methods of 2-iodine-4-methylaniline?

The synthesis method of 2-bromo-4-methylfuranobenzoic acid, although "Tiangong Kaiwu" did not directly record the synthesis method of this specific compound, it has many inspirations in chemical, pharmaceutical and other technologies. Our generation can participate in the ancient method and use modern chemical knowledge to deduce its synthesis path.
First, it can be started by substitution reaction of raw materials containing corresponding groups. Looking at the processes of salt and metallurgy recorded in "Tiangong Kaiwu", the selection of raw materials and the control of reaction conditions are all important. If you want to make 2-bromo-4-methylfuranobenzoic acid, you can first use 4-methylfuran as the starting material. Because of its furan ring and methyl, bromination can be carried out with a brominating agent under appropriate conditions. The ancient method of making salt from brine requires precise control of temperature, time and other conditions. This bromination reaction also requires temperature control, selection of brominating agents and solvents. For example, under the catalysis of suitable catalysts (such as iron powder, etc.), at low temperature and in the dark, slowly add liquid bromide to 4-methylfuran solution dropwise, stir and react for a certain period of time to obtain 2-bromo-4-methylfuran.
After obtaining 2-bromo-4-methylfuran, carboxyl groups are to be introduced. The idea of conversion of many substances in Tiangong Kaiwu can be used for reference, and the Grignard reagent method can be used. React magnesium with 2-bromo-4-methylfuran in anhydrous ether to make Grignard reagent. Then it is introduced into carbon dioxide gas and hydrolyzed to obtain 2-bromo-4-methylfuranobenzoic acid. This process is the ancient method of winemaking, and each step is interconnected, which requires strict requirements on the environment and material ratio. The preparation of Grignard's reagent requires absolute anhydrous and oxygen-free, and the rate and amount of carbon dioxide introduced need to be precisely controlled. The pH and temperature of the hydrolysis step all affect the purity and yield of the product.
In addition, there are other paths. 4-methylfuran can be oxidized first to convert methyl to carboxyl groups to obtain 4-methylfuranbenzoic acid, and then the bromination reaction can be carried out. However, this order is adjusted. The position selectivity of bromide may be different from the former. It is necessary to consider the reaction conditions and the catalyst used in detail to make the bromine atom exactly at the 2-position. This kind of synthesis method needs to learn from the ancient rather than the ancient, and combine the technological wisdom contained in "Tiangong Kaiwu" with modern chemical knowledge to form the synthesis of the target compound.

What are the precautions for storing and transporting 2-iodine-4-methylaniline?

Two Flavors and Four Gentlemen Soup is a traditional Chinese medicine prescription. It is widely used. Many matters need to be paid attention to during storage and transportation.
First storage environment. The medicinal materials of this soup contain many plant ingredients and are prone to moisture and mildew. Be sure to store in a dry place. The humidity should be controlled between 40% and 60% to prevent the drug from deteriorating and causing the drug effect to be damaged. If it is in a humid place, a desiccant can be prepared to absorb excess water vapor. And it needs to be placed in a cool place, away from direct sunlight. Due to light or the decomposition of drug components, its chemical structure will be damaged and the curative effect will be affected.
The second time is the storage period. Different medicinal materials have different shelf life. The Codonopsis, Atractylodes, Poria, Licorice, etc. used in the Four Gentlemen Soup are relatively stable in nature, but they also have a shelf life. After purchase, they should be used as soon as possible. Generally speaking, dried medicinal materials can be stored for one to two years under suitable conditions. However, after making the decoction, the shelf life is greatly reduced, mostly one to two days. When it is hot in summer, it should be shortened to prevent deterioration.
Furthermore, pay attention to packaging when transporting. The packaging of medicinal materials must be tight to prevent collision and extrusion, which will cause the medicinal materials to break and affect the quality. If using strong cartons or plastic containers, add cushioning materials. If transporting the decoction, make sure that the container is well sealed to prevent leakage. In hot weather, or cold chain transportation is required to maintain low temperature and ensure its quality.
In addition, during storage and transportation, rodents and insects must be prevented. The aroma of medicinal materials is easy to attract rodents and insects, and deworming drugs can be spread at the storage place, or protective facilities can be set up. The means of transportation should also be clean, and there are no hidden dangers of rodents and insects. In this way, the quality and efficacy of Erwei Sizi Gentleman Soup can be guaranteed during storage and transportation.