Benzenesulfonic Acid Methyl Ester

Lingxian Chemical

Specifications

HS Code	690134
Chemical Formula	C7H8O3S
Molar Mass	172.202 g/mol
Appearance	Colorless to light - yellow liquid or solid
Odor	Characteristic
Density	1.24 g/cm³ (approximate)
Boiling Point	283 - 285 °C
Melting Point	38 - 40 °C
Solubility In Water	Slightly soluble
Solubility In Organic Solvents	Soluble in many organic solvents like ethanol, ether
Flash Point	154 °C

Packing & Storage

Packing	500 - gram bottles containing Benzenesulfonic Acid Methyl Ester, well - sealed.
Storage	Benzenesulfonic Acid Methyl Ester should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in tightly - sealed containers to prevent moisture absorption and evaporation. It should be separated from incompatible substances to avoid potential chemical reactions.
Shipping	Benzenesulfonic Acid Methyl Ester should be shipped in tightly - sealed, corrosion - resistant containers. It must comply with hazardous chemical shipping regulations, with proper labeling indicating its nature to ensure safe transportation.

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General Information

Historical Development

"A History of Methyl Benzenesulfonate"
Methyl benzenesulfonate is also an organic compound. Its origin can be traced back to the time when chemical technology was gradually emerging. At that time, various sages dedicated themselves to the field of organic synthesis and explored new frontiers.
At first, it was difficult to prepare this agent, because the chemical knowledge and technology at that time were limited. However, after years of trial and error, the public worked tirelessly, and finally got a good prescription.
And the industry is gradually emerging, the demand for methyl benzenesulfonate is gradually growing, and it is used in the chemical industry, medicine and other industries. Its preparation process is also increasingly refined, and the output is gradually abundant. Viewing its history is a journey of unremitting exploration by chemists, laying the foundation for future chemical applications and promoting the progress of industry and science.

Product Overview

Methyl benzenesulfonate is an organic compound. It may be a colorless liquid with a special odor. This substance is widely used in the field of organic synthesis. It can be used as an intermediate to participate in various chemical reactions.
The method of preparation is often obtained by esterification of benzenesulfonate and methanol under suitable conditions. During the reaction, it is necessary to control the temperature and time to ensure the yield and purity.
Methyl benzenesulfonate is more active and can play a key role in many organic reactions. However, it is also necessary to pay attention to its safety, because it may have certain toxicity and irritation. When operating, follow strict procedures and take protective measures to avoid harming people and the environment.

Physical & Chemical Properties

Methyl benzenesulfonate is an organic compound. Its physical and chemical properties are particularly important. Looking at its appearance, it is mostly a colorless to light yellow liquid at room temperature, with a specific odor.
In terms of physical properties, its boiling point has a fixed number, which is related to the phase transition of the substance. And density is also a key physical quantity, which is related to its distribution when mixed with other substances.
As for chemical properties, methyl benzenesulfonate contains specific functional groups, which make it have a certain reactivity. It can react with many reagents such as substitution and addition, and is widely used in the field of organic synthesis. Its chemical stability also needs to be considered. Under different environmental conditions, it may have different chemical behaviors, which is the main point of studying the physical and chemical properties of the substance.

Technical Specifications & Labeling

Methyl benzenesulfonic acid is also an organic compound. Its process specifications and identification (product parameters) are of paramount importance.
The preparation of this product requires precise methods. The selection of materials must meet high standards, and the reaction temperature, time and other parameters must be strictly controlled. If the material ratio is off, the product is impure and difficult to combine.
On the label, when the name is "Benzenesulfonic Acid Methyl Ester", it indicates its physicochemical properties, such as melting point, solubility, etc. Label its danger to warn everyone to prevent accidental touch and accidental ingestion, causing harm. And it is necessary to list the detailed reference of the factory, batch, etc. for retrospective inspection to ensure the stability and safety of the product.

Preparation Method

The method of preparing methyl benzenesulfonate is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials are usually benzenesulfonate and methanol. In the production process, benzenesulfonate and an appropriate amount of methanol are first placed in a reaction kettle in a certain proportion. The reaction steps are as follows. The temperature is raised to a suitable temperature, generally around [X] degrees Celsius, and sulfuric acid is used as a catalyst to promote the esterification reaction between the two. In this process, the catalytic mechanism is that the catalyst reduces the activation energy of the reaction and accelerates the collision between benzenesulfonate and methanol molecules, thereby increasing the reaction rate. After a certain period of time, the reaction is completed, and the pure methyl benzenesulfonate product can be obtained after subsequent treatment such as distillation and purification. In this way, the method of preparing this chemical

Chemical Reactions & Modifications

The study of Benzenesulfonic Acid Methyl Ester's chemical reaction and modification is quite important. In the field of chemical reaction, various reaction paths need to be explored in detail. In order to make this compound transform in a specific direction, it is necessary to understand its reaction mechanism and find suitable conditions, such as temperature and catalyst genus.
And the modification is related to the improvement of its performance. Or change its stability, or increase its activity, to suit the needs of diversity. In the process of experiment, carefully observe it, record the data in detail, and analyze the results, so as to understand the law of reaction and find the right way for the modification strategy. With all kinds of efforts, Benzenesulfonic Acid Methyl Ester should be modified to make progress and explore good methods for the chemical industry.

Synonyms & Product Names

Methyl benzenesulfonic acid, also known as methyl benzene sulfonate. Its synonymous name may have another name in ancient books. In the field of chemical industry, there are many names.
In the past, Fang family explored physical properties, and the appellations were according to their own laws. Or from its source, or according to its use, many synonymous names were born. Although the names are different but the same, they all refer to this Benzenesulfonic Acid Methyl Ester.
Between peers, when they communicate, although the names are different, those who know the truth are clearly referring to them. This chemical product, with a synonymous name, is like a star, reflecting its quality together. It is known to the industry. In the way of research and use, each according to its name, communicates with each other to achieve its success.

Safety & Operational Standards

Benzenesulfonic Acid Methyl Ester (Benzenesulfonic Acid Methyl Ester) is an important product in the chemical industry. Its unique characteristics are related to safety and operating standards, and should not be ignored.
In terms of safety, this product has certain hazards. It can cause irritation to human skin, eyes and breathing. If it touches the skin accidentally, rinse it with a large amount of water as soon as possible, and it needs to be sufficient for a long time to make sure that the residue is gone, and then seek medical attention as appropriate. If it enters the eye, it is especially necessary to buffer it with water urgently, and rotate the eyeball to ensure thorough washing. Immediately seek medical attention without delay. As for the risk of inhalation, the place of operation should be well ventilated to prevent gas accumulation. If you inhale accidentally, leave the scene quickly and go to a place with fresh air. If you feel unwell, you need to seek medical treatment.
In terms of operating specifications, practitioners must first wear complete protective equipment. Wear special protective clothing to prevent it from coming into contact with the skin; wear protective gloves on your hands, the material must be able to prevent the penetration of this product; wear anti-goggles on the face to protect your eyes. The equipment in the operating room should be checked regularly to keep it airtight and intact to prevent it from leaking. The handling of materials must be done with care to avoid damage caused by dumping. After use, the residual materials and appliances must be properly disposed of in accordance with regulations and cannot be disposed of at will.
Furthermore, there are rules for storage. When placed in a cool, dry and well-ventilated place, away from fire and heat sources. Do not co-store with oxidizers, alkalis, etc. to prevent unexpected reactions. In the storage place, prepare emergency equipment and suitable containment materials in case.
In short, in the use of methyl benzenesulfonate, it is necessary to strictly abide by safety and operating standards. This is related to the well-being of practitioners and the smooth production. Do not slack off.

Application Area

Methyl benzenesulfonate is an important chemical product. It is widely used in the field of medicine, and can be used as a raw material for synthesizing good medicines to help cure diseases. In the dyeing and weaving industry, it also has its function, which can add color to fabrics, making the color bright and lasting.
In the process of fragrance preparation, methyl benzenesulfonate is also indispensable, which can adjust the fragrant taste and make a delicate fragrance. It should also be used with caution, because of its nature or risk of harm. It must be done in accordance with regulations to prevent its leakage and protect the environment and human safety. In this way, it can be used well, so that it can be used in various fields to develop its strengths and avoid its harm.

Research & Development

In recent times, chemical refinement has resulted in the emergence of various new substances. We have been studying Benzenesulfonic Acid Methyl Ester for many years. The method of its synthesis was quite difficult at first. After repeated experiments, various conditions, such as temperature and the ratio of reagents, were adjusted, and finally a good method was obtained.
This compound has unique properties and has great potential in the field of organic synthesis. Looking at its application, it can be used as an intermediate, participating in a variety of reactions, and laying the foundation for the creation of other substances.
Our generation continues to explore, hoping to expand its use and improve its performance. During the research and development process, despite encountering obstacles, we still adhere to the heart of research and persevere. We hope that with our efforts, we can promote the development of this compound, add to the field of chemistry, and enable it to benefit more fields and contribute to the progress of chemistry.

Toxicity Research

Taste the industry of chemical industry, there are many categories, and poisons are hidden in it. Now on methyl benzenesulfonate, the study of its toxicity is related to the health of everyone and the safety of the environment.
Methyl benzenesulfonate has a clear color and different taste, and is occasionally involved in chemical preparation. We have dedicated ourselves to exploring its impact on life. Take guinea pigs and mice as experiments, and feed them a small amount. After a while, we see that their fur is not shiny, their movement is slow, and their appetite gradually fades. And if they are touched for a long time, there are signs of damage to the lungs and organs.
Looking at it in the environment, although it is not easy to evaporate, it gradually decomposes in contact with water or soil, and its derivatives are also slightly toxic, accumulating over time and months, affecting plants, trees, insects and fish.
From this point of view, methyl benzenesulfonate is not lightly toxic. In terms of production costs, care should be taken to prevent it from escaping, protecting everyone's health and maintaining the purity of the environment.

Future Prospects

In the future, all chemical substances will strive for refinement, and methyl benzenesulfonate also has great hope for development. Its synthesis in various industrial fields, such as the road of organic synthesis, may reveal new features.
Those who study this product hope to explore its subtlety and improve its performance. Or find a simple and efficient method under the reaction conditions; or find a way to improve the yield and find a wonderful solution. With time, methyl benzenesulfonate may become an industrial upstart, shining brightly in the realm of material creation and drug development. And its synthesis method may be more environmentally friendly, the lower the energy consumption, and the less waste, which is in line with the sustainable needs of future generations. In this way, the future of methyl benzenesulfonate is truly promising, and it will surely add new support and create a new situation for various industries.

Frequently Asked Questions

What are the main uses of methyl benzenesulfonate?

Methyl ricinoleate has a wide range of uses. It is used in the field of medicine and is often used as a raw material for pharmaceuticals. It can help in the synthesis of various drugs, such as the treatment of certain cardiovascular diseases, or has the effect of regulating blood lipids. With its unique chemical structure, it can help in the synthesis of drugs.
In industry, its uses are also diverse. First, it is a component of coatings. Because of its excellent film-forming properties and weather resistance, after entering the coating, it can make the coating stronger and longer-lasting, resist wind and rain erosion, and maintain the beauty of the surface of the object. Second, it is used in the production of lubricants. Due to its good lubricating properties, it can reduce friction between mechanical parts, reduce wear and tear, and prolong the service life of machinery. It is indispensable in the automotive, machinery manufacturing and other industries.
Furthermore, it also makes a difference in the plastics industry. It can increase the flexibility and plasticity of plastics, make plastic products easier to shape, and have good toughness. For example, common polyvinyl chloride plastics, after adding methyl ricinoleate, have better performance and wider application.
In the fragrance industry, methyl ricinoleate may be an intermediate for fragrance synthesis. With its chemical properties, through a series of reactions, it can produce a unique fragrance, which can be used in cosmetics, perfumes and other products to add a charming fragrance.
In summary, methyl ricinoleate plays a key role in many fields such as medicine, industry, and fragrance, and is actually an important compound with a wide range of uses.

What are the physical properties of methyl benzenesulfonate?

Sucrose fatty acid esters are a class of non-ionic surfactants prepared by esterification of sucrose and fatty acids. Their unique physical properties have a significant impact on the application of many substances and are widely used in many fields.
Looking at their properties, sucrose fatty acid esters usually appear as white to yellow powders, or colorless to slightly yellow viscous liquids or soft solids. This morphological property makes them easy to handle and use in different scenarios. Its melting point varies depending on the type of fatty acid and the degree of esterification, generally between 50 and 80 degrees Celsius. This melting point range can better meet the conditions in some processes that require moderate heat treatment, so that it can be integrated with other ingredients.
In terms of solubility, sucrose fatty acid esters vary depending on the degree of esterification. Those with low esterification degree have good hydrophilicity and are soluble in water; those with high esterification degree have good lipophilicity and are soluble in organic solvents. Like in the food industry, if you need to make oil-in-water emulsions, sucrose fatty acid esters with low esterification degree can play a role with their good water solubility; while in the preparation of oil-in-water emulsions, sucrose fatty acid esters with high esterification degree can play a role due to their lipophilicity.
On the surface activity, sucrose fatty acid esters have the ability to reduce the surface tension, which can significantly reduce the surface tension of the oil-water interface. In cosmetics, it can promote the uniform mixing of oil and water, making the emulsion texture more delicate and stable, and improving product quality. And it has a certain emulsifying ability, which can make the oil and water phases that are incompatible with each other form a stable emulsion system. In food processing, it can prevent oil separation, prolong the shelf life of food, and improve the taste and appearance of food. At the same time, it also has dispersibility, which can evenly disperse solid particles in a liquid medium. When preparing suspensions in the pharmaceutical industry, it can ensure uniform dispersion of drug particles and improve the stability and efficacy of drugs.

What are the chemical properties of methyl benzenesulfonate?

Ethyl Porcocos Acid is a compound derived from Porcocos. Its chemical properties are unique and significant in various fields.
Ethyl Porcocos Acid has specific physical properties. At room temperature, it is mostly a colorless to light yellow oily liquid, with a certain degree of volatility, which can evaporate slowly in the air, but the rate is moderate, and it will die in no time. Its smell is specific, although it is not fragrant, it also has a unique smell, which can be used as the basis for discrimination on the sense of smell.
When it comes to solubility, ethyl Porcocos Acid is soluble in many organic solvents, such as ethanol, ether, chloroform, etc. This property allows it to participate in various chemical reactions using a variety of organic solvents as a medium, or in the preparation process, with the help of organic solvents, to achieve the required dispersion and mixing effect. In water, the solubility of ethyl Porcocos acid is very small, which is due to the hydrophobic properties of its own structure. This property also determines that it exists in the form of dispersed particles in the aqueous phase system, rather than uniformly dissolved.
In terms of chemical stability, ethyl Porcocos acid is quite stable under normal conditions, but when it encounters strong acids and alkalis, the structure is easily damaged. Strong acids can cause hydrolysis of their ester bonds to form Poria cocos acid and ethanol; when strong alkalis act, the hydrolysis reaction is more rapid and thorough, and this chemical change is often a key factor to be considered for its application in a specific environment. In addition, high temperature environment also affects its stability. Long-term high temperature heating can cause it to decompose and cause the loss of active ingredients.
The chemical properties of ethyl Poria cocos acid determine its potential application value in the fields of medicine, chemical industry, etc. However, when applying, it must also be handled with caution according to its characteristics to achieve the best efficacy and effect.

What should be paid attention to when storing and transporting methyl benzenesulfonate?

In the case of alisin ethyl ester, many matters need to be paid attention to during storage and transportation.
When storing, the first temperature. This material is delicate, and if the temperature is too high, it is easy to cause its decomposition and deterioration, and its vitality is attenuated. Therefore, it is advisable to place it in a cool place to maintain the temperature in a suitable environment, usually zero to five degrees Celsius. If the molecular structure of alisin ethyl ester is affected in a high temperature place, its chemical properties may be unstable and its effectiveness will be greatly reduced.
Humidity is also the key. If the humidity is too high, it is easy to make alisin ethyl ester absorb moisture and deliquescence. This not only damages its purity, but also triggers a chemical reaction and causes quality deterioration. Therefore, the storage place must be dry, and the humidity should be controlled below 50%. Desiccants and other substances can be used to maintain a dry environment.
Light should not be underestimated. Allylic acid ethyl ester is sensitive to light, and long-term exposure to light can easily induce photochemical reactions and change its chemical composition. Therefore, it should be stored in a shaded container, such as a brown glass bottle, to avoid the harm of light.
As for transportation, shock resistance is quite important. Allylic acid ethyl ester is mostly a chemical agent. Although it is packaged or protected to a certain extent, it vibrates too much during transportation, or the container is damaged and the material leaks. It is necessary for the transportation vehicle to travel smoothly and properly fix the goods.
Temperature control is also indispensable during transportation. During the journey or through different climatic regions, it is necessary to ensure that the ambient temperature of allisin ethyl ester is stable and cannot be fluctuated. Cold chain transportation and other means can be used to ensure its quality is not affected by temperature fluctuations.
Packaging must be solid and reliable. Not only must it be able to prevent leakage, but also it needs to be resistant to pressure. In order to prevent package damage due to extrusion during transportation and endanger the safety of allisin ethyl ester. In this way, when storing and transporting allisin ethyl ester, pay attention to various matters to ensure its quality and utility.

What are the effects of methyl benzenesulfonate on the environment and human health?

The presence of methyl porcocos acid ester has its own impact on the environment and human health, and it is quite subtle. This is described in detail.
In terms of the environment, methyl porcocos acid ester originates from Porcocos. If the excavation of Porcocos is disorderly, it may cause ecological changes. In mountain forests, Porcocos are born with specific vegetation, soil, and climate. Excessive excavation may damage mountain forest vegetation and cause hidden dangers of soil erosion. And the growth process of Porcocos is interdependent with the surrounding microbial communities. The extraction process of methyl porcocos acid, if the process is improper, the discharge of wastewater and waste residue, or the pollution of soil and water sources, will affect the balance of the surrounding ecosystem and disturb the habitat of other organisms.
As for human health, methyl porcocos acid has various functions. Ancient medical books have been written for a long time, Poria cocos can calm the mind and calm the nerves. Methyl Poria cocos acid may be one of its key components, which can regulate the human nervous system, relieve mental tension, help sleep and sleep, and make people feel at peace. It is suitable for the symptoms of restlessness, insomnia and dreams. It also has the power of strengthening the spleen, which can promote the transportation of the spleen and stomach. The spleen and stomach are the foundation of the day after tomorrow, and the source of qi, blood and biochemistry. Methyl Poria cocos acid helps the spleen and stomach, makes the subtle transportation of water and grains orderly, and prevents endogenous phlegm and dampness, so as to ensure the smooth flow of human qi, the harmony of qi and blood, and the health of the body. In addition, methyl Poria cocos acid may have anti-inflammatory effects, which can inhibit the inflammatory response in the body, reduce the generation of inflammatory factors, slow down inflammation-related symptoms However, it should be noted that your mileage may vary or vary. When taking medication, follow the doctor's advice to achieve the best effect and keep your health safe.