3-Methyl-6-Aminobenzene Sulfonic Acid

Lingxian Chemical

Specifications

HS Code	268153
Chemical Formula	C7H9NO3S
Molecular Weight	187.22
Appearance	Solid
Color	Off - white to light brown
Odor	Odorless (usually)
Solubility In Water	Moderately soluble
Melting Point	275 - 280 °C
Density	1.46 g/cm³ (approximate)
Pka Value	Around 3 - 4 (approximate for the sulfonic acid group)
Flash Point	Non - flammable solid (no flash point in traditional sense)

Packing & Storage

Packing	500g of 3 - Methyl - 6 - Aminobenzene Sulfonic Acid packaged in air - tight plastic bags.
Storage	3 - Methyl - 6 - Aminobenzene Sulfonic Acid should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and incompatible substances such as strong oxidizing agents. Store in tightly - sealed containers to prevent moisture absorption and potential reactions, ensuring its stability and minimizing risks associated with handling.
Shipping	3 - Methyl - 6 - Aminobenzene Sulfonic Acid is shipped in sealed, corrosion - resistant containers. It adheres to strict chemical transport regulations, ensuring safe transit to prevent spills and environmental or safety hazards.

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General Information

Historical Development

3-Methyl-6-aminobenzenesulfonic acid, the development of its substances has its roots. In the past, various sages worked diligently in the field of chemistry and unremitting exploration of new substances. At that time, the understanding of organic compounds gradually deepened, and many experimental explorations came one after another.
After unremitting attempts and repeated verification, this compound was finally obtained. At the beginning, the preparation method was simple or crude, but the ancestors were not discouraged, and they were constantly improved and optimized. With the passage of time and the advancement of science and technology, the preparation process has become more and more exquisite and mature, and the yield and purity have been improved. Its application has also become increasingly widespread, emerging in many fields, from industrial production to scientific research and exploration, all of which have their merits. This is one of the testimonies of the development of chemistry, which has condensed the efforts of countless craftsmen and achieved today's results.

Product Overview

3-Methyl-6-aminobenzenesulfonic acid is an essential chemical product. Its color is white or nearly white, and it is in the shape of crystals. This product has specific rationalization, special melting point, and different solubility in specific solvents.
The method of its preparation is often made from suitable raw materials through delicate synthesis. First, the reactants are co-placed under suitable temperature and pressure, and then the product is obtained through catalysis, transformation, and fine control.
It has a wide range of uses in the industry. In the field of dyeing and weaving, it can be a raw material for the preparation of dyes, giving fabrics a brilliant color. In pharmaceutical research and development, or as a key intermediate, helping to create new drugs. Due to its unique structure, it can interact with other things, making it an indispensable material in many fields.

Physical & Chemical Properties

3-Methyl-6-Aminobenzene Sulfonic Acid, which is an important chemical substance. Its physical properties are mostly white crystalline at room temperature, with a fine texture and a shiny appearance. Its melting point is quite high, and it needs to reach a specific temperature to melt into a liquid state, showing structural stability.
In terms of chemical properties, because it contains amino groups and sulfonic acid groups, it has certain acid-base properties. Amino groups can react with acids, while sulfonic acid groups are acidic and can be neutralized with bases. In the field of organic synthesis, with these characteristics, it can participate in many reactions. As a key intermediate, it is used in the preparation of various complex organic compounds. It is widely used in dyes, medicine and other industries, and is of great significance to promote the development of the chemical industry.

Technical Specifications & Labeling

Today there is 3 - Methyl - 6 - Aminobenzene Sulfonic Acid, and its process specifications and identification (product parameters) are the key. The process specifications are related to the preparation method, from the selection of raw materials, accurate proportions, to the control of reaction conditions, such as temperature, pressure, and time. The identification (product parameters) indicates its physical properties, such as color and morphology, as well as chemical properties, such as purity geometry and impurity limits. In this way, the best quality 3 - Methyl - 6 - Aminobenzene Sulfonic Acid can be prepared to meet the needs of all parties and to develop its effectiveness in various industrial fields.

Preparation Method

3-Methyl-6-Aminobenzene Sulfonic Acid is also an important product in the chemical industry. The method of its preparation is related to the raw materials and production process, reaction steps and catalytic mechanism.
At the beginning of preparation, it is necessary to select raw materials. With benzene sulfonic acid derivatives and suitable reagents containing methyl and amino groups as the basis, this is the key to the initiation of the reaction.
The reaction step is to first make the benzene sulfonic acid derivative under specific conditions, mix it with the methylating reagent in an appropriate ratio, control the temperature, pressure and reaction time, and promote the successful introduction of methyl groups into the specific position of the benzene ring. Then, after clever conversion, in a suitable reaction environment, the amino group is connected to the established site, and the final target product is obtained.
The catalytic mechanism is also critical. High-efficiency catalysts, such as specific metal salts or organic complexes, are selected to accelerate the reaction process and improve the yield and purity of the product. And between each reaction step, fine regulation is required, from raw material pretreatment to precise control of reaction conditions, all of which are related to product quality and generation efficiency. In this way, high-quality 3-Methyl-6-Aminobenzene Sulfonic Acid products can be obtained.

Chemical Reactions & Modifications

In the chemical industry, we focus on the change of substances, seek innovation and innovation, and achieve practicality. In this sentence, 3 - Methyl - 6 - Aminobenzene Sulfonic Acid is related to the reaction and modification of chemistry, especially important.
The chemical reaction, such as the work of creation, turns the invisible into the tangible, and turns the ordinary into the magical. The generation of 3 - Methyl - 6 - Aminobenzene Sulfonic Acid must have its exquisite method. The selection of raw materials and the control of conditions must be just right. Or after heating and catalysis, the molecules collide and the structure is recast to obtain this substance.
As for modification, it is to optimize its properties to meet various needs. Or increase its stability, or change its solubility, so that it is more efficient in industrial, scientific research and other fields. This is all due to our generation of chemical researchers, who have dedicated their efforts to study and explore, hoping to use the wonders of chemistry to benefit the world, to become a wonder of material transformation, and to advance the chemical industry unremitting.

Synonyms & Product Names

3-Methyl-6-aminobenzenesulfonic acid, which is quite important in the field of chemical industry. There are many other names, such as many people in the industry call it by different names, due to industry habits and inheritance.
In the past, when various sages explored this thing, they named it differently. Or according to the characteristics of its structure, or according to its unique nature, different names were born. Its trade names also vary depending on the trade name and use, which are all agreed upon by the industry.
This thing, although the names are different, actually refers to the same quality. In the chemical manufacturing industry, no matter what the name is, it is an indispensable raw material. All kinds of different names, like a list of stars, reflect the important position of this thing in the chemical industry, waiting for future generations to continue to explore, making its function more and more obvious, adding luster to the industry.

Safety & Operational Standards

3-Methyl-6-aminobenzenesulfonic acid is a chemical that we are dedicated to researching. During its experiment and production process, safety and operating standards are of paramount importance, which is related to our lives and the success or failure of the experiment.
This chemical is dangerous. When operating, be sure to wear special protective clothing, including thick protective clothing, tight protective gloves, and a protective mask should not be ignored to prevent it from splashing and damaging the skin and eyes.
It is extremely important to operate in a well-ventilated place. This substance may emit harmful gases, and good ventilation can disperse in time to avoid damage to the body caused by inhalation. The operating table should be kept neat and orderly at all times, and the utensils used should be cleaned and returned to their place immediately after use to prevent confusion and accidents.
Storage should be placed in a dry and cool place, away from fire and heat sources. Due to its lively chemical nature, high temperature, open flame or dangerous. Different chemicals are strictly classified and stored to avoid mutual reaction.
When using, precisely control the dosage, and measure with accurate measuring tools according to the needs of experiment or production. The operation steps must strictly follow the established procedures and must not be changed without authorization. Weighing, mixing and other steps require full attention, with a slight mishap, or a disaster.
After the experiment is completed, properly dispose of the remaining chemicals and waste. Do not discard at will, send it to a designated location in accordance with relevant regulations, and dispose of it by professionals to prevent it from polluting the environment and endangering all living beings.
Our chemical researchers should treat such chemicals with awe, strictly abide by safety and operating standards, so as to ensure the smooth operation of the experiment and their own safety, and contribute to the development of chemical research.

Application Area

3-Methyl-6-aminobenzenesulfonic acid is very useful in various application fields. It can be a key raw material for dye synthesis in the field of dyeing and weaving. Through exquisite chemical technology, it can make brilliant and firm dyes, making the fabric bright and lasting. In the field of medicine, it also has its place. It can be used as a drug synthesis intermediate to help pharmaceutical developers create a cure for diseases and seek well-being for health. In the daily chemical industry, it can optimize product performance, such as participating in detergent formulations to enhance decontamination effect. And in some industrial processes, it can be used as a catalyst or auxiliary to improve reaction efficiency and improve product quality. With its unique chemistry, Siwu shines brightly in many fields, contributing to the progress of various industries and assisting the extraordinary.

Research & Development

Nowadays, the research and development of 3-methyl-6-aminobenzenesulfonic acid is related to the importance of our chemical research. We study its properties and structure in detail to clarify the rules of its reaction. After various experiments, explore its synthesis methods and strive to improve.
In the research process, we carefully study the selection of raw materials and the control of conditions, so as to increase the yield and improve the quality. And look at its application potential in various fields, hoping to expand its path and promote its development.
We are determined to make unremitting efforts to hope that this achievement will make a difference in the field of chemistry and even related industries, and promote the progress of this chemical product for the benefit of the world.

Toxicity Research

The industry of chemical industry is related to people's livelihood, but the study of poisons in it cannot be ignored. Today, take 3-Methyl-6-Aminobenzene Sulfonic Acid as an example.
The poison of this thing is related to living things. Although no ancient books have been written in detail, it is deduced from today's science that it may be harmful to the body. When it comes to this thing, it is advisable to be cautious.
In the context of experiments, explore its toxicity and observe its shadow on the thing. Observe the changes in cells and test the signs of living things to know the depth of its harm. Damage to the viscera, or disordered the texture, are all terrible results.
Study the toxicity of this thing to avoid mischief. Make practitioners aware of the risks and make regulations to prevent them. Make everyone far from harm and protect their health, this is the essence of toxicity research.

Future Prospects

The 3 - Methyl - 6 - Aminobenzene Sulfonic Acid is also a chemical product. It has not yet been developed, and there are still many things to look forward to. With its characteristics, it can be used in many fields.
It is used in chemical engineering, or it can be used to assist in the research of new materials. It can be used in chemical engineering, or it can be derived into compounds with excellent performance, which can be used in materials, plastics, etc., so that its products can be improved and more durable.
In terms of manufacturing, there are also problems. It may be used in the synthesis of chemical products, helping to promote new research and cure diseases.
And its dye work, or can give birth to new dyes with high color and long-lasting non-fading, will meet the demand for high-quality dyes in the market.
In the future, 3-Methyl-6-Aminobenzene Sulfonic Acid will be able to improve its characteristics and expand its color in multiple fields, and promote the development of various industries.

Frequently Asked Questions

3-Methyl-6-Aminobenzene chemical properties of sulfonic acid

3-Methyl-6-aminobenzenesulfonic acid is one of the organic compounds. It has many unique chemical properties.
Looking at its acidity, it is acidic because it contains sulfonic acid groups (-SO and H). The sulfur atom in the sulfonic acid group has strong electron absorption, which makes the oxygen-hydrogen bond easy to break, and the hydrogen ion can be dissociated, which can neutralize and react with alkali substances to form corresponding salts. For example, when reacted with sodium hydroxide, 3-methyl-6-aminobenzenesulfonic acid can be obtained with sodium and water.
When it comes to the properties of amino groups, the amino group (-NH 2) in the molecule is alkaline. The nitrogen atom in the amino group has a lone pair of electrons, can accept protons, and can react with acids to form salts. In case of hydrochloric acid, a corresponding ammonium salt will be formed.
In addition, the compound has a benzene ring structure and is aromatic, which can undergo electrophilic substitution reaction. The electron cloud density of the benzene ring is high, which is attractive to electrophilic reagents. Common such as halogenation reaction, nitrification reaction, sulfonation reaction, etc. Under appropriate conditions, halogen atoms, nitro groups and other groups can be introduced at specific positions in the benzene ring.
In terms of solubility, the presence of sulfonic acid groups makes them have a certain solubility in water. Because the sulfonic acid group is a hydrophilic group, it can form hydrogen bonds with water molecules and improve its affinity with water. However, the existence of methyl groups has certain hydrophobicity, and the overall solubility is restricted by many factors.
In terms of chemical reactivity, amino groups and sulfonic acid groups will interact with each other to affect the electron cloud distribution on the benzene ring, change the electron cloud density at a specific location of the benzene ring, and affect the regioselectivity of electrophilic substitution reactions. At the same time, amino groups and sulfonic acid groups themselves can also participate in many chemical reactions and exhibit various chemical behaviors.

What are the main uses of 3-Methyl-6-Aminobenzene Sulfonic Acid?

3-Methyl-6-aminobenzenesulfonic acid, this substance has a wide range of uses. In the dye industry, it is a key intermediate for the preparation of various dyes. Through specific chemical reactions, it can be cleverly combined with other compounds to produce colorful and high-performance dyes, which are widely used in textiles, printing and dyeing and other industries to make fabrics show a colorful color.
In the field of medicine, it also plays an important role. It can be used as a raw material for the synthesis of certain drugs. Its special chemical structure helps to construct molecules with specific pharmacological activities, which is of great significance for the development of drugs for the treatment of specific diseases.
In the field of organic synthesis, 3-methyl-6-aminobenzenesulfonic acid is often used as an important reagent. With its amino and sulfonic acid activity, it can participate in many organic reactions, assist in the synthesis of complex organic compounds, and provide key support for the development of organic synthesis chemistry.
In addition, in some industrial production processes, it can also act as a catalyst or auxiliary agent. Using its acidic or special chemical properties to accelerate the reaction process, improve the reaction efficiency, or improve some properties of the product, such as improving product stability and enhancing solubility, is of great value in industrial production.

What is the production method of 3-Methyl-6-Aminobenzene Sulfonic Acid?

3-Methyl-6-aminobenzenesulfonic acid. The preparation method is not directly described in the ancient book "Tiangong Kaiwu", but it can be deduced according to the general principles of chemical industry.
One of the methods can be started by the corresponding aromatic compound. Take 3-methylaniline as the raw material, this is the base. Dissolve 3-methylaniline into an appropriate amount of solvent, such as an organic solvent, to make a uniform solution. Then, slowly add a sulfonating agent, usually concentrated sulfuric acid or fuming sulfuric acid. At this time, the temperature and time of the reaction need to be strictly controlled. If the temperature is too high, the side reaction will be raw and the product will be impure; if the temperature is too low, the reaction will be slow and take a long time.
When reacting, the sulfonic acid group of the sulfonating reagent (-SO-H) will replace the hydrogen atom at a specific position on the benzene ring, and through the precise positioning effect, the sulfonic acid group will fall in the appropriate place to form the structure of 3-methyl-6-aminobenzenesulfonic acid. After the reaction, a mixed liquid is obtained, which contains the product and the unreacted raw materials and by-products.
Next, separation and purification are required. You can first cool down and allow some substances to crystallize and precipitate, and then use the filtration method to obtain a crude product. The crude product still contains impurities and needs to be refined by recrystallization. Select a suitable solvent, dissolve the crude product, heat it to just the right degree, and then slowly cool down. The product then precipitates in a pure crystal form. After drying, pure 3-methyl-6-aminobenzenesulfonic acid can be obtained.
Or, other compounds containing benzene rings can be used. After several steps of reaction, methyl is introduced first, and then aminoization and sulfonation are performed. However, the steps are slightly more complicated, and the conditions for each step of reaction need to be planned in detail, so that the reaction proceeds in sequence, and this product can also be obtained. In summary, the preparation method requires fine regulation of each reaction element to obtain high-quality 3-methyl-6-aminobenzenesulfonic acid.

3-Methyl-6-Aminobenzene Sulfonic Acid during storage and transportation

3-Methyl-6-aminobenzenesulfonic acid, this is a chemical substance. When storing and transporting, many matters need to be carefully paid attention to.
First, when storing, it should be placed in a cool, dry and well-ventilated place. Because it is afraid of moisture and moisture, if the environment is humid, it is easy to cause quality changes. Just as ancient books say that "things should be stored in a dry place to prevent mildew and rot", the same is true for this chemical product. Moisture will damage its purity and affect subsequent use.
Second, it needs to be stored separately from oxidants, acids, alkalis and other substances, and must not be mixed. Due to the active chemical properties of the substance, contact with the above substances may cause chemical reactions or cause danger. Just as the ancients said "water and fire are incompatible, and aliens should not approach", there is also such a reason for chemical substances to resist each other.
Third, the storage place should be equipped with suitable materials to contain leaks. If there is a leak, it can be dealt with in time to avoid the spread of harm. Just like the city is equipped with defensive equipment for emergencies.
Fourth, during transportation, make sure that the container does not leak, collapse, fall or damage. Vehicles should be driven smoothly to prevent packaging damage caused by bumps and vibrations. This is like a boat traveling on a river, it needs to be stable but not shaking, and the goods should be kept intact.
Fifth, when transporting, you should follow the specified route and do not stop in densely populated areas and residential areas. This is for the sake of public safety. If something happens in a crowded place, it will be extremely harmful. Just like the way of marching, avoid key places and keep all people safe. In short, the storage and transportation of 3-methyl-6-aminobenzenesulfonic acid must be strictly adhered to and cannot be slack.

3-Methyl-6-Aminobenzene the market outlook for Sulfonic Acid

3-Methyl-6-aminobenzenesulfonic acid is widely used in the chemical industry. In the dye industry, it is a key intermediate, which can help synthesize various colorful dyes, making the printing and dyeing materials bright and lasting. In the field of medicine, it also has traces, which can be used as a raw material for the synthesis of specific drugs, adding to the pharmaceutical process.
Looking at its market prospects, in recent years, with the vigorous development of printing and dyeing, medicine and other industries, the demand for 3-methyl-6-aminobenzenesulfonic acid is also on the rise. The printing and dyeing industry is constantly pursuing rich colors and quality improvement. As a dye intermediate, this compound naturally benefits from this trend. The pharmaceutical industry continues to advance research and development, and the demand for its related raw materials is also growing steadily.
However, its market also faces some challenges. On the one hand, environmental regulations are becoming more and more stringent, and the production process must follow strict environmental protection standards, which puts forward higher requirements on the production process and increases the production cost of enterprises. On the other hand, the market competition is fierce, with many manufacturers competing, and product quality and price have become key factors in competition.
Overall, although there are challenges, in view of the strong demand in downstream industries, 3-methyl-6-aminobenzenesulfonic acid still has a broad market development space in the future. Manufacturers need to pay attention to technological innovation and environmental protection investment in order to occupy a favorable position in the market competition.