P-Toluenesulfonic Acid Isobutyl Ester

Lingxian Chemical

Specifications

HS Code	163661
Chemical Formula	C11H16O3S
Molar Mass	228.31 g/mol
Appearance	Colorless to light yellow liquid
Boiling Point	Approx. 260 - 265 °C
Density	Approx. 1.07 - 1.09 g/cm³
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in many organic solvents like ethanol, ether
Flash Point	Approx. 127 °C
Acidity	Ester, less acidic compared to p - Toluenesulfonic acid

Packing & Storage

Packing	500g of P - Toluenesulfonic Acid Isobutyl Ester packaged in a sealed plastic bottle.
Storage	P - Toluenesulfonic Acid Isobutyl Ester should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames to prevent fire risks. It should be kept in a tightly - sealed container to avoid contact with air and moisture, which could potentially lead to hydrolysis or other chemical changes. Store it separately from incompatible substances like strong oxidizers and bases.
Shipping	P - Toluenesulfonic Acid Isobutyl Ester is shipped in tightly - sealed containers, safeguarded against physical damage. Transport follows strict chemical shipping regulations, ensuring proper handling to prevent spills and maintain product integrity.

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General Information

Historical Development

I have heard of the chemical industry, there are many categories, the wonders of materials, and the changes are endless. In today's words, P - Toluenesulfonic Acid Isobutyl Ester, its origin is also, at the beginning, it was carefully studied by various sages in the laboratory. At that time, the public had no reason, and explored its system with various techniques.
At the beginning, everyone explored the path, and after several mistakes, they were determined. Gradually get the method, optimize the process. With the passage of time, the process is more refined, and the output also increases. From the beginning of little, to the end, it can meet all needs. In various industrial fields, it gradually shows its ability, or as an auxiliary agent, or as a reaction, to help production, and the effect is outstanding. The evolution of this material is like the gradual rise of the star, adding a brilliant stroke to the history of chemical industry, paving the way for future research and use.

Product Overview

"Product Overview of P-Toluenesulfonic Acid Isobutyl Ester"
Today there is a product called P-Toluenesulfonic Acid Isobutyl Ester. It is made by chemical industry and has specific properties. This product is synthesized from p-toluenesulfonic acid and isobutanol by a specific method. Looking at its properties, it is often a colorless to slightly yellow transparent liquid with a slightly irritating taste.
In the industrial field, it has a wide range of uses. It can be used as a key reagent in organic synthesis to help many reactions occur in an orderly manner, such as esterification and alkylation. Because of its stable characteristics, it can often make the process smooth when participating in the reaction, and the product is also quite pure. And under specific conditions, it can be used as a catalyst to increase the reaction rate and reduce energy consumption.
However, this material also needs to be properly disposed of, because it is corrosive to a certain extent. If it is accidentally touched or hurts the skin, it should be used with caution and strictly follow the operating procedures to ensure safety.

Physical & Chemical Properties

P-Toluenesulfonic Acid Isobutyl Ester is also an organic compound. Its physical and chemical properties are worth studying. Looking at its shape, under normal conditions, it may be a colorless liquid with a special odor. Its physical properties such as boiling point and melting point depend on its state in different environments. For boiling point, the temperature of its gasification can be observed, and the melting point indicates the point of its solid-liquid transformation.
In terms of its chemical properties, it has a certain reactivity because it contains specific functional groups. Under specific conditions, it can react with many reagents, or be esterified or substituted. Its solubility is also an important property. In organic solvents, it may have good solubility, but in water, it is different. These physical and chemical properties are interrelated and affect their application in industry, scientific research, and other fields. Therefore, detailed investigation is of great benefit.

Technical Specifications & Labeling

Nowadays, there is P-Toluenesulfonic Acid Isobutyl Ester, and its process specifications and identification (product parameters) are very important. The process specifications are related to the preparation method, from the selection of raw materials, such as the right quality and purity, to the reaction conditions, such as temperature, pressure, duration, etc., must be precisely controlled. In the identification, the product parameters should be detailed, such as the proportion of ingredients, the purity geometry, and the characteristics should be clearly marked. In this way, the product can be used effectively and the quality can be learned, and it is also convenient for all users to properly dispose of and use according to its process specifications and identification, without error.

Preparation Method

To prepare P-Toluenesulfonic Acid Isobutyl Ester, the method is as follows:
Raw materials and production process: P-toluenesulfonic acid and isobutanol are used as the main raw materials. An appropriate amount of p-toluenesulfonic acid and isobutanol are placed in a reaction kettle in a certain proportion, and an appropriate amount of catalyst is added.
Reaction steps: At a suitable temperature, stir and heat to fully react the two. Control the reaction temperature and time to ensure that the reaction is fully carried out. During this period, the reaction process needs to be closely monitored.
Catalytic mechanism: The catalyst used can reduce the activation energy of the reaction, speed up the reaction rate, and promote the reaction in the direction of generating P-Toluenesulfonic Acid Isobutyl Ester. In this way, the product can be

Chemical Reactions & Modifications

Nowadays, there is a product called P-Toluenesulfonic Acid Isobutyl Ester. In the field of chemistry, its chemical reaction and modification are quite critical. The reaction of this compound may involve many chemical pathways, such as esterification, which can change the molecular structure. When modifying, special reagents may be added to adjust its characteristics.
If you want to make the reaction smooth and the modification effective, you must study the reaction conditions carefully. Changes in temperature and pressure can affect the direction and fruit of the reaction. The choice of catalyst is also important. The appropriate catalyst can promote the reaction speed and improve the purity of the product.
Chemists should explore the reaction and modification of this substance with scientific methods and rigorous hearts, in order to expand the boundaries of chemical cognition, find new opportunities for practical use, and contribute to all things in the chemical industry.

Synonyms & Product Names

P-Toluenesulfonic Acid Isobutyl Ester, also known as butyl toluenesulfonate. It has many trade names, such as butyl toluenesulfonate, etc. This substance has a high value in the field of chemical research, and is often used as an important part of the synthesis. In the synthesis of this product, it can be used for special chemical properties, such as esterification, alkylation, etc. In the synthesis of this product, it is necessary to pay attention to the control of the reaction parts, such as the degree of efficiency, the amount of catalysis, etc., which all affect its efficiency. It is also widely used in the chemical industry, or to assist in the production of some refined chemical products, and chemical research and production are all helpful.

Safety & Operational Standards

"P - Toluenesulfonic Acid Isobutyl Ester Product Safety and Operation Specifications"
Husband P - Toluenesulfonic Acid Isobutyl Ester, chemical products are also. If you want to make this thing, you must first clarify its safety and operation specifications, so as to ensure that everything goes smoothly and is not at risk.
In terms of safety, this thing has certain characteristics. Its nature or risk of explosion in case of heat or open flame, so it must be kept away from fire and heat sources, and placed in a cool and ventilated place. And when it comes into contact with the human body, or hurts the skin or eyes, use protective equipment, such as gloves, goggles, etc., to avoid skin damage.
As for the operating specifications, it is also necessary to specify in detail. When preparing, all instruments must be clean and dry to prevent impurities from disturbing. The dosage of the drug must be based on precise prescriptions, and there should be no slight differences. During the reaction process, closely observe the changes in temperature and pressure, and proceed in sequence without disorder.
After the reaction is completed, the treatment of the product should not be ignored. Or it needs to be purified to remove its impurities to obtain a pure product. And when purifying, choose the appropriate method and abide by its procedures to ensure the quality of the product.
In short, in the business of P-Toluenesulfonic Acid Isobutyl Ester, you must abide by safety and operating standards, so that things can be done, and people can be safe and the business can be prosperous.

Application Area

Today there is a thing called P - Toluenesulfonic Acid Isobutyl Ester. It can be used in various fields. In the field of chemical engineering, it is often used as a medium to help all reactions go smoothly, just like a boat is used in a river, leading materials to their intended environment. In the field of medicine, it also has wonderful uses, or is the key to synthesizing good medicines. Participate in exquisite systems and contribute to the removal of diseases. In the field of spices, it can add a unique fragrance, just like a painter's color matching, enhancing the level of fragrance. From this point of view, this product has a wide range of uses, and in various practical fields, it can show its extraordinary value, contributing greatly to the development of various industries.

Research & Development

There is now a chemical chemical product, named P-Toluenesulfonic Acid Isobutyl Ester. As a researcher of this product, I often study the truth, explore its quality, hope to be able to clarify its properties, and seek its progress.
At the beginning of the research, analyze its structure, observe its components, and know the wonders of its composition. Then observe the nature of its reaction, try it under various conditions, and observe the appearance of its changes. After repeated tests, I know what kind of reaction it can produce and what kind of fruit it can achieve with the help of temperature, pressure, and agent.
As for development, I want to expand its use. Think about various fields of chemical industry, such as the way of synthesis, the system of materials, or it can have its function. We hope that with our research, we can make it grow in the industrial world, promote its progress, and contribute to the prosperity of chemical industry, so that it can be widely used in the world and benefit people.

Toxicity Research

The toxicity of P - Toluenesulfonic Acid Isobutyl Ester, which is related to people's livelihood and health, cannot be ignored. Examine its properties in detail to understand its impact on the human body and the surrounding environment. After many trials, observe the change of its contact with other things, and observe the response of its entry into the body. Or there are thorns in the skin, or harmful in the way of breathing, and between water and soil, or leave scourges. Therefore, we should be careful, study its prevention methods, control its use, avoid its risks, protect the safety of the people, and protect the peace of the environment, so that although this substance has its uses, it is harmless to the world. This is our top priority in researching toxicity.

Future Prospects

I have tried to study P-Toluenesulfonic Acid Isobutyl Ester, and I have expectations for its future. This compound has unique properties and may emerge in the field of organic synthesis. Its reactivity and selectivity, if well-crafted, will definitely provide an opportunity for the opening up of new synthesis paths. And with the advance of science and technology, the methods of analysis and purification are becoming more and more delicate, which will definitely improve the purity of this product and make it more widely used. In the future, it may be seen in drug research and development, material creation and other fields, bringing great benefits to the world. This is my ardent expectation for its future development.

Frequently Asked Questions

What are the main uses of P-Toluenesulfonic Acid Isobutyl Ester?

Isobutyl p-toluenesulfonate has a wide range of uses. In the field of organic synthesis, it is often used as an important intermediate. Cover can participate in many key organic reactions due to its special functional groups in the structure.
First, in the esterification reaction, it can be used as a high-efficiency esterification reagent. Taking alcohols and compounds containing carboxyl groups as an example, isobutyl p-toluenesulfonate can effectively promote the esterification reaction of the two, helping to generate corresponding ester compounds. In this process, it plays the role of catalysis and guiding the reaction direction, making the reaction proceed more smoothly in the direction of ester formation.
Second, it also has important value in alkylation reactions. It can introduce isobutyl to specific substrates, thereby changing the structure and properties of the substrates. This property is particularly critical in the field of drug synthesis. The construction of many drug molecules requires the introduction of isobutyl p-toluenesulfonate to achieve the desired pharmacological activity and drug properties.
Furthermore, in the preparation of some fine chemicals, isobutyl p-toluenesulfonate can be used as a starting material or a key intermediate. Through a series of reaction steps, many fine chemicals with special functions and uses can be derived, such as some high-performance surfactants, additives for special coatings, etc. In conclusion, isobutyl p-toluenesulfonate plays an indispensable role in many aspects such as organic synthesis, drug preparation, and fine chemical production, and is of great significance to promoting the development of related fields.

What are the Physical Properties of P-Toluenesulfonic Acid Isobutyl Ester

P - Toluenesulfonic Acid Isobutyl Ester, that is, isobutyl p-toluenesulfonate. This compound has various physical properties, let me tell them one by one.
Looking at its properties, it is mostly colorless to light yellow liquid under normal circumstances, clear and transparent, like glaze, without obvious precipitation or turbidity. Its color is elegant, without pungent bright colors, which is a sign of its appearance.
When it comes to smell, it has a special aromatic smell, but this fragrance is not a rich and strong fragrance, but a slightly irritating light fragrance. Although it does not cover the nose, it cannot be ignored.
In terms of density, it is between 1.05 and 1.15 g/cm ³, which is slightly heavier than the density of water of 1 g/cm ³. The characteristics of this density make it unique in some liquid systems according to density differences.
The boiling point is about 270-280 ° C. The higher boiling point indicates that it can change from liquid to gas at higher temperatures. This characteristic also determines that it is less volatile during heating and has relatively good stability.
In terms of melting point, it is usually around -10 ° C. The lower melting point makes it easy to maintain a liquid state at room temperature, and does not require a higher temperature to maintain its fluidity.
In terms of solubility, it is soluble in many organic solvents, such as ethanol, ether, chloroform, etc., and can be intersoluble with it, just like water. However, the solubility in water is poor, and it is difficult to dissolve with water. The two meet and often exist in layers.
In addition, the refractive index of isobutyl p-toluenesulfonate is about 1.490-1.500, which makes it exhibit a unique refractive effect when light passes through, and may have certain application value in the fields of optical research and preparation of specific optical materials.
In summary, isobutyl p-toluenesulfonate has unique physical properties and plays a specific role in many fields such as chemical industry and materials due to these characteristics.

What are the chemical properties of P-Toluenesulfonic Acid Isobutyl Ester

P-Toluenesulfonic Acid Isobutyl Ester (P-Toluenesulfonic Acid Isobutyl Ester) is an organic compound with interesting chemical properties.
Looking at its structure, it is formed by connecting a p-toluenesulfonic acid group to an isobutyl group. In terms of physical properties, it is usually liquid, has a certain degree of volatility, and exhibits good solubility in organic solvents.
In terms of chemical activity, the ester group is a key reaction check point. Under alkaline conditions, P-Toluenesulfonic acid isobutyl ester is prone to hydrolysis, and ester bonds are broken to form p-toluenesulfonate and isobutanol. This reaction is like a clever "disassembly", and alkaline substances are like "craftsmen", accurately breaking the ester structure.
It can also participate in alcoholysis reactions. When it encounters other alcohols, under certain conditions, isobutyl can be replaced by alkyl groups of other alcohols to form new ester compounds. This process is like a "group exchange game", where different alcohols bring their own alkyl groups to "exchange" isobutyl groups, resulting in a variety of ester products.
In addition, in the nucleophilic substitution reaction, P-toluenesulfonate isobutyl ester can also play a leading role. Its sulfonate group is a good leaving group. When the nucleophilic reagent attacks, the sulfonate group leaves, and the nucleophilic reagent takes its place, achieving a clever transformation of the chemical structure.
In the field of organic synthesis, P-toluenesulfonate isobutyl ester is often used as an important intermediate due to these chemical properties, which helps to build many complex organic compounds, just like an important "building block" for building a chemical "building".

What is the production method of P-Toluenesulfonic Acid Isobutyl Ester?

The method of making isobutyl p-toluenesulfonate has followed all kinds of chemical magic methods throughout the ages. The main one is based on p-toluenesulfonate and isobutanol, and it is made by esterification.
Prepare an appropriate amount of p-toluenesulfonate and isobutanol first, and put it into a clean reactor. A catalyst should be placed in the kettle, and sulfuric acid and the like are often used to promote the esterification reaction. Temperature control is also required, usually between appropriate temperatures, such as hundreds of degrees Celsius, to ensure a smooth reaction. During the reaction, the molecules interact, and the sulfonic acid group binds with the hydroxyl group of isobutanol to remove water to form an ester.
When reacting, always use a water separator to remove the generated water. When the water is removed, the reaction equilibrium shifts to the right, which can increase the amount of product. When the reaction is asymptotically over, the product is purified by vacuum distillation. Because the boiling points of isobutyl p-toluenesulfonate and the residue are different, the pure product can be obtained by distillation.
Another one starts with p-toluenesulfonyl chloride and isobutyl alcohol. First, the p-toluenesulfonyl chloride meets the isobutyl alcohol, and an acid binding agent such as pyridine is added to remove the hydrogen chloride produced by the reaction. In this process, the chlorine of the sulfonyl chloride and the hydroxyl group of the isobutyl alcohol are translocated to form an ester structure. After the reaction is completed, the pure isobutyl p-toluenesulfonate can be obtained by washing with water, drying, distillation and other steps.
All these methods require proficiency in operation, strict temperature control and quality control, in order to obtain high-quality products for use in chemical, pharmaceutical and other fields.

P-Toluenesulfonic Acid Isobutyl Ester

P-isobutyl toluenesulfonate is also an organic compound. During storage and transportation, there are many things to pay attention to.
The first thing to pay attention to is its chemical properties. This compound has certain chemical activity, so it should be avoided from contact with strong oxidants, strong bases and other substances. In case of strong oxidants, or violent oxidation reaction, it will cause fire and explosion risk; in case of strong bases, it is easy to cause hydrolysis reaction, which will damage its chemical structure and quality.
Times and storage conditions. It should be stored in a cool, dry and well-ventilated place. High temperature and humid environment can promote its decomposition or deterioration. If the temperature is too high, it may cause its volatilization to accelerate, increasing the concentration of harmful gases in the environment; if the humidity is too high, it may cause reactions such as hydrolysis. And the storage place should be kept away from fire and heat sources to prevent the risk of fire and explosion.
The other is packaging. A tight and suitable packaging material for this compound must be used. Common such as glass bottles, specific plastic containers, etc. Glass bottles have good sealing performance and can effectively block air and water vapor; specific plastic containers are also corrosion-resistant. On the packaging, be sure to clearly mark the product name, nature, warning, etc., so that the user can see it at a glance.
When transporting, caution is also required. Suitable means and methods of transportation should be selected in accordance with relevant regulations. During transportation, it is necessary to ensure stability, avoid violent vibration and collision, and prevent leakage caused by package damage. And the transportation personnel are aware of the hazards of this compound and emergency measures, and can quickly and properly handle it in case of leakage. In this way, the safety of P-isobutyl toluenesulfonate during storage and transportation can be guaranteed.