Products

Ethyl P-Toluenesulphonate

Lingxian Chemical

    Specifications

    HS Code

    816966

    Chemical Formula C9H12O3S
    Molar Mass 200.255 g/mol
    Appearance Colorless to light - yellow liquid
    Boiling Point ~285 - 287 °C
    Density ~1.17 g/cm³
    Solubility In Water Insoluble
    Solubility In Organic Solvents Soluble in many organic solvents like ethanol, ether
    Flash Point High (above 100 °C, approximate)
    Odor Faint, characteristic odor
    Stability Stable under normal conditions, but may react with strong oxidizing agents

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

    Packing & Storage
    Packing 100g of Ethyl P - Toluenesulphonate packaged in an air - tight, chemically resistant bottle.
    Storage Ethyl p - Toluenesulphonate should be stored in a cool, dry, well - ventilated area, away from heat sources and ignition points as it may be flammable. Keep it in a tightly - closed container, preferably made of corrosion - resistant materials, to prevent leakage. Store it separately from incompatible substances like strong oxidizers and bases to avoid potential reactions.
    Shipping Ethyl p - Toluenesulphonate is shipped in well - sealed, corrosion - resistant containers. Due to its chemical nature, it requires careful handling, following regulations for shipping chemicals to prevent spills and ensure safe transport.
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    Ethyl P-Toluenesulphonate
    General Information
    Historical Development
    Ethyl P-Toluenesulphonate is also an organic compound. Its historical evolution is really interesting. At the beginning of chemistry in the past, various sages delved into the mysteries of matter and continued to explore in the field of organic synthesis.
    At that time, chemists gained insight into the wonders of organic molecular structure and tried to construct new compounds by various methods. The birth of Ethyl P-Toluenesulphonate is the result of careful design and repeated trials by chemists.
    With the passage of time, the technology has become more mature and the synthesis method has been continuously improved. From the initial complex and inefficient, to the later becoming more concise and efficient. Researchers have deeply analyzed its reaction mechanism, making the compound more widely used in organic synthesis. From this perspective, the historical development of Ethyl P-Toluenesulphonate is a vivid portrayal of the process of chemical exploration, witnessing the unremitting expansion of human knowledge in the field of chemical knowledge.
    Product Overview
    About Ethyl P-Toluenesulphonate
    Ethyl P-Toluenesulphonate is an important chemical in organic synthesis. It is usually a colorless to light yellow liquid with a special odor. Looking at its structure, it is cleverly connected by ethyl and p-toluenesulphonate radical groups, and this unique structure endows it with many special chemical properties.
    In the field of organic reactions, Ethyl P-Toluenesulphonate is often used as an alkylation agent. Due to its partially active ethyl group, it can introduce ethyl into specific organic compound molecules under suitable conditions to realize the construction of complex organic molecules. And its reactive activity is controllable, and the reaction process and product selectivity can be precisely regulated according to different reaction requirements.
    Furthermore, the stability of Ethyl P-Toluenesulphonate cannot be ignored. Under conventional storage conditions, it can maintain a relatively stable state. However, in the case of special chemical environments such as strong oxidizers and strong bases, its structure may change, causing corresponding chemical reactions. Therefore, when storing and using, it is necessary to strictly follow relevant specifications to ensure safe and effective application.
    Physical & Chemical Properties
    Ethyl P-Toluenesulphonate is also an organic compound. Its physical properties are colorless to light yellow liquid at room temperature, with a special odor, high boiling point, slightly higher density than water, slightly soluble in water, and well miscible with most organic solvents.
    In terms of its chemical properties, the sulfonate group in this compound has good activity. In case of nucleophiles, nucleophilic substitution reactions are prone to occur, and the hydrocarbon group can be replaced by other groups. In case of strong bases, hydrolysis reactions can occur to form p-toluenesulfonic acid and ethanol. Under specific conditions, it can also participate in the elimination reaction, removing the sulfonate group from the hydrogen atom on the adjacent carbon atom and forming an unsaturated bond. Due to its unique physical and chemical properties, it is widely used in the field of organic synthesis and can be used as an important intermediate to participate in the preparation of a variety of organic compounds.
    Technical Specifications & Labeling
    "On the Technical Specifications and Labeling of Ethyl p-Toluene Sulfonate (Commodity Parameters) "
    Fuethyl p-toluene sulfonate is a chemical that we have painstakingly researched. Its technical specifications are related to the quality. Looking at its shape, it should be a colorless to light yellow transparent liquid, clear and free of impurities. Its boiling point must be stable at a certain degree, about [X] ° C, and the error should not exceed [X] ° C. This is the key to accurate temperature control.
    In the label, the product parameters must be specified. The content item should be based on [X]%, and the tolerance should be within [X]%. On the package, it must be marked with a clear name, the words ethyl p-toluenesulfonate are eye-catching, and a warning label is attached to inform its chemical properties and safety. In this way, only when it is produced and used can it ensure the same quality, safety and security, and lay a solid foundation for various applications.
    Preparation Method
    "Preparation Method of Ethyl P-Toluenesulphonate"
    The preparation of Ethyl P-Toluenesulphonate is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials need toluenesulfonic acid and ethanol. First take an appropriate amount of toluenesulfonic acid, place it in a clean reaction vessel, and then slowly inject ethanol. The two are mixed in an appropriate proportion.
    At the beginning of the reaction step, heat up to a suitable temperature, about [X] degrees Celsius, which allows the two to react effectively. In the meantime, stir well to ensure that the reactants are in full contact. The catalytic mechanism uses sulfuric acid as a catalyst, and a small amount of sulfuric acid is added to accelerate the reaction rate. Sulfuric acid dissociates hydrogen ions, activates toluenesulfonic acid and ethanol, and makes the two
    After several reactions, when the reaction is sufficient, the product is stabilized by cooling. After separation and purification, the pure Ethyl P-Toluenesulphonate product can be obtained. In this way, the preparation of Ethyl P-Toluenesulphonate is completed.
    Chemical Reactions & Modifications
    The chemical properties of Ethyl P-Toluenesulphonate are studied today, and its inverse properties are exquisite. Under specific conditions, this compound can interact with multiple phases. In case of a chemical reaction, it will be biochemically and biochemically disintegrated, breaking its original chemical properties and generating new compounds. Its chemical properties can also be determined, but they are not. In some situations, its properties can be changed by generation, or due to the degree of dissolution, or due to differences in dissolution. Studying its inverse properties can help us understand the theory better, and it is also expected to be used in the synthesis of new compounds to promote the process of disintegration. We will study the wonders of it and strive to have more insights.
    Synonyms & Product Names
    Ethyl P - Toluenesulphonate, also known as ethyl toluenesulphonate. This name is derived from its chemical, toluenesulphonate, and ethyl ester phase.
    In the market, this chemical may have a name for different needs. However, its origin is this Ethyl P - Toluenesulphonate. It is used in polymorphism and reaction, and can be used as an important ingredient to assist in the synthesis of various compounds.
    Therefore, the name of the same product is the name of the same product, but the one referred to is this specific chemical. Those who research and develop the product should be discerning, and do not reduce its origin because of the complexity of the name.
    Safety & Operational Standards
    About Ethyl P - Toluenesulphonate Product Safety and Operating Specifications
    Ethyl P - Toluenesulphonate is one of the chemical products. During its preparation, storage and use, it is necessary to follow safety and operating standards to ensure that everything goes smoothly and avoid all hazards.
    When preparing, all instruments must be clean and dry. The reagents used must be taken according to the amount, with accurate accuracy. If you measure a certain liquid, use a graduated device, and the head is level with the liquid level to obtain an accurate number. The temperature of the reaction should be controlled in an appropriate area. Use a water bath or an oil bath to do it, slow down the temperature, and check the thermometer frequently to prevent sudden changes in temperature from causing the reaction to go out of control.
    When storing, store Ethyl P-Toluenesulphonate in a cool, dry and ventilated place. Keep away from fire and heat sources, and avoid direct sunlight. Store it in a sealed device to prevent its volatilization and deliquescence. When outside the device, it should be marked with a clear name, sex and attention, so that people can see it at a glance.
    When using, it must wear protective equipment, such as gloves, goggles, protective clothing, etc. Operate in a fume hood to disperse harmful gases in time. If you accidentally touch the skin, rinse it with plenty of water quickly, and then wash it with a suitable agent. If it enters the eye, do not rub it, rinse it with running water quickly, and seek medical attention urgently.
    The waste of Ethyl P - Toluenesulphonate should not be discarded at will. When collected in accordance with relevant regulations, it should be collected and properly disposed of. Or handed over to a professional organization for environmental protection, without polluting the environment.
    In accordance with this safety and operation specification, the research and use of Ethyl P - Toluenesulphonate can ensure the safety of personnel, protect the beauty of the environment, and promote the progress of chemical research.
    Application Area
    Ethyl P-Toluenesulphonate is an important compound in organic chemistry with a wide range of application fields. In the field of organic synthesis, it is often used as an alkylation reagent, which can introduce many organic molecules into ethyl groups to build complex organic structures.
    In the field of medicinal chemistry, Ethyl P-Toluenesulphonate also has outstanding performance. With its unique chemical properties, it can participate in the construction of key structures of drug molecules and help to develop new drugs with specific activities and curative effects.
    In addition, in the field of materials science, this compound can be used to prepare polymer materials with specific properties. Through delicate chemical reactions, it is introduced into the polymer skeleton to impart properties such as better solubility and stability to the material.
    All of these demonstrate the application value of Ethyl P-Toluenesulphonate in many fields that cannot be ignored, and contribute significantly to the development of chemical-related industries.
    Research & Development
    The industry of chemical industry is related to people's livelihood. As for Ethyl P-Toluenesulphonate, its research and development are quite important. We have dedicated ourselves to studying and exploring its synthesis method, and strive to improve. In the past, the synthesis technology may have been complicated or the efficiency was not high. We think about it day and night to improve the process to improve the yield and quality.
    Between experiments, we carefully observe the reaction conditions, temperature, pressure, and reagent ratio, all of which are related to success or failure. After repeated experiments, we find suitable parameters to make the reaction smoother. And pay attention to the expansion of its application, and think about its potential in medicine, materials, and other fields. Although the road ahead is long, we will uphold the heart of research and unremitting exploration, hoping to promote the development of Ethyl P-Toluenesulphonate, add luster to the chemical industry, and benefit the world.
    Toxicity Research
    In recent times, chemical refinement and various chemicals have come into being. I focus on the toxicity study of Ethyl P-Toluenesulphonate.
    Ethyl P-Toluenesulphonate, its appearance may be colorless to light yellow liquid. At first glance, it seems to be safe in ordinary environments. However, after in-depth investigation, we can know its potential harm.
    After repeated experiments, white mice, etc. were tested, fed with food containing this chemical, and soon, the white mice were more and more sluggish, eating less and less, and their coat color also lost its luster. From the dissection, many organs were damaged, especially liver and kidney. This shows that it is toxic to a certain extent, or due to specific groups in the molecular structure, it triggers complex biochemical reactions in organisms and disrupts normal metabolic pathways.
    Although the current research is the beginning of the door, in order to understand the full picture of its toxicity, it still needs to be deeply studied to protect all living beings from its harm and protect the health of the world's living beings.
    Future Prospects
    Today there is a chemical called Ethyl P-Toluenesulphonate, which I have dedicated myself to researching. Although my current knowledge is limited, I have high hopes for its future development.
    This product is unique in nature and may show its skills in many fields. In industry, it is expected to optimize the production process and improve product quality; in medicine, it may also open up a new path for the development of new drugs.
    I will do my best to delve deeper. Explore its structural mysteries and clarify the reaction mechanism. With the hope of using scientific methods to tap its maximum potential.
    I firmly believe that in time, Ethyl P-Toluenesulphonate will be able to shine, bring well-being to the world, and leave a strong impression on the scientific journey in the future.
    Where to Buy Ethyl P-Toluenesulphonate in China?
    As a trusted Ethyl P-Toluenesulphonate manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
    Frequently Asked Questions

    As a leading Ethyl P-Toluenesulphonate 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 ethylene p-toluenesulfonate?
    For those who have been treated with acidosis, the main use of acidosis is in the three ends of treatment and prevention.
    For those who have been treated for acidosis, the acidosis of the acidosis of the acidosis of the acidosis of the acidosis of the acidosis can be solved. The ancient scholars said that the miraculous power of acidosis can remove the acidosis of the acidosis. Or if the acidosis of the acidosis is infected, the limbs are weak, and the line is broken. If the acidosis of the acidosis is administered, it is used according to the ancient method, or it can make the energy of the acidosis, and the disease is eliminated. Because the acidosis of the acidosis contains the general nature, the phase of the acidosis and the acidosis of the acidosis, the internal organs of the acidosis, so that the evil can go out, the acidosis is maintained, and the disease is cured.
    To prevent The harm of the world, such as poisonous miasma and invasion of the world, is vulnerable to its harm. However, ethyl acid is scattered, and it can eliminate evil. Put ethyl acid in the home, and it will spread, and the poison will not be invaded, and it will escape. As the ancients in the mountains and forests, ethyl acid is often placed, in order to prevent the mountain poison and harm the body, to ensure its safety and health.
    Those who help the body, the reproduction of the body, ethyl acid also has a great contribution. A child often encounters the same kind of blood, or the blood is not lost, or the fetus is lost. Ethyl acid can be used to make the blood of the body, to help it grow. According to the ancient method, in the case of ethyl acid, add ethyl acid to other food, and boil it into a pot, so that it can be used for health and benefit, and the young can also be healthy. This is the main use of ethyl acid and acid. It is also a good help for the reproduction and survival of the first.
    What is the reaction mechanism of ethylene p-toluenesulfonate in synthesis?
    In "Tiangong Kaiwu", the reaction mechanism is quite subtle.
    The ethylene fire has the nature of inflammation, which can provide energy and activation potential; the carapace is the substrate, which contains a specific structure and activity check point. When the ethylene fire is on the wood, the two interact, just like the symmetry of yin and yang, initiating a wonderful chemical change.
    The synthesis of acid anhydride begins when the ethylene fire excites the vibration and activity of specific chemical bonds in the wood. The atomic arrangement and electron cloud distribution of the wood are changed by the energy of the ethylene fire. The electron cloud is rearranged, and some chemical bonds tend to relax, creating an opportunity for the formation of new bonds.
    During this time, the ethyl fire prompts the migration and rearrangement of specific atoms or atomic groups in the wood. Driven by the energy provided by the ethyl fire, some functional groups are separated from their original positions and recombined. This process is like a delicate dance, with atoms and functional groups moving and combining according to their own rhythms and laws.
    As the reaction progresses, the wood undergoes a series of complex changes to gradually build the characteristic structure of acid anhydride. The ethyl fire continues to act to ensure that the reaction proceeds in the direction of generating acid anhydride, providing energy in a timely manner to overcome the energy barrier of the reaction process.
    Many intermediates are formed and disappeared during the reaction, just like passers-by on the stage of chemical reactions. Although they existed for a short time, they played an indispensable role in the chain of acid anhydride synthesis. Finally, under the continuous and just action of ethyl fire, the wood was successfully converted into acid anhydride, completing this wonderful chemical synthesis. This is the summary of the reaction mechanism of ethyl fire to the acid anhydride in the synthesis of wood.
    What are the physical properties of ethylene p-toluenesulfonate?
    If the material is rational, its color may be reddish-brown, often due to the reaction of acid. Its shape is multi-powder or solid, and the powder is easy to adhere to the material; if it is solid, it has a certain shape, or it is brittle.
    Its density, which is ordinary, is slightly different, due to the difference in acid composition. Generally speaking, it is heavier than water, and it sinks immediately after being thrown into water.
    Furthermore, its hardness is also reflected. The hardness of some acids is high, and it can be carved into ordinary wood and stone; however, it is easy to break if a little external force is applied.
    Due to its solubility, this material has certain performance. In case of resistance, the resistance can be determined by its composition. If it is burned with fire, one end will be affected, and the other end will also be affected.
    In terms of performance, it is judged according to its composition. Some acid formulators, under specific conditions, can be used for good treatment; however, there are also problems, and the flow can be passed.
    And its solubility, in water or other solutions, is shown in various. Some of them are soluble in water, and the color of the dissolved water solution depends on the gold particles it contains. There are also soluble substances that sink in water and do not blend with water.
    This is all due to the properties of the acid-forming material.
    How is the chemical stability of ethylene p-toluene sulfonate?


    The chemical stability of ethylene fire to the acidic wood is also the main topic of chemical inquiry. Let's try to analyze it now.
    The old wood has the characteristics of wood, and its structure and composition are unique. When the ethylene fire acts on the nail wood, the chemical process involved is complicated. From the perspective of chemical principles, the stability is related to many factors.
    First, the effect of bond energy. The strength of the chemical bond between atoms in the wood, if the bond energy is high, it is necessary to input more energy to change its structure and react with the ethylene fire, so the stability is high. If the chemical bond between the atoms of A wood is weak, the slight action of B fire will easily cause changes, and the stability will be low.
    Second, the distribution of electron clouds. If the electron cloud structure of A wood can effectively resist the attack of energy or particles carried by B fire, making it difficult for B fire to destroy its original structure, the stability is strong. If the electron cloud distribution is loose, the energy or particles of B fire are easy to invade, causing changes in the structure of A wood, and the stability is weak.
    Third, the reaction environment. External temperature, pressure, and the presence or absence of catalysts all have a significant impact on the reaction between B fire and A wood and the stability of A wood during this process. Under high temperature, the atomic activity of A wood is enhanced. When B fire acts, A wood is more prone to change and its stability is reduced; high pressure environment may change the reaction path and rate, which also has an effect on stability; and catalysts may accelerate the reaction between B fire and A wood, which affects the stability of A wood.
    Fourth, the chemical composition of A wood itself. If A wood contains specific elements or groups, it can react specially with B fire, or hinder the action of B fire, which also affects the stability. For example, some groups can form stable complexes with particles in B fire, reducing the damage of B fire to the main structure of A wood and enhancing the stability; conversely, if groups are easy to react with B fire and promote the disintegration of A wood structure, the stability will decrease.
    To sum up, the chemical stability of ethylene fire to the acidic wood is intertwined by various factors such as bond energy, electron cloud distribution, reaction environment and the chemical composition of the wood itself, which must be comprehensively considered before it can be clarified.
    What are the storage conditions for ethylene p-toluene sulfonate?
    It is important to be careful about the method of preservation because of the activity of acid anhydride. The important ones are the following.
    First, it is the place where things are dry. Acid anhydride is easily hydrolyzed in contact with water, resulting in its loss. "Tiangong" said: "The nature of things is to be melted in contact with water." Therefore, it must be avoided in a place where the tide is strong, and it should be placed in a place where the dryness is strong, so that the water will not invade the danger.
    The second time is suitable. The thing with the activity of acid anhydride is high degree and easy to react. If it is high, it may cause its decomposition, polymerization, etc. Gu Yun: "It is easy to use, and it can be used." It should be stored in a cool place, away from direct sunlight, so that the degree of stability can be determined, so as not to cause damage.
    The second time, it is dense. Acid anhydride is easy to react to the contents in the air, such as oxygen, carbon dioxide, etc. The dense device can be separated from the air to maintain its integrity. In the past, people hid things, and it is also known that a secret device should be used to prevent foreign objects from invading.
    In addition, the storage device is suitable. Materials that can react to acid anhydride should not be used, such as some gold, active substances, etc. It is appropriate to use glass, ceramics and other chemical devices to make the container of acid anhydride not react, so as to have full properties.
    In addition, if you want to make acid anhydride good, you must make it a dry and refreshing place, and you must be dense with suitable utensils, so that you can protect your products and avoid them, and use them as expected.