P-Toluenesulfonic Acid Propyl Ester

Lingxian Chemical

Specifications

HS Code	805707
Name	P-Toluenesulfonic Acid Propyl Ester
Chemical Formula	C10H14O3S
Molar Mass	214.28 g/mol
Appearance	Colorless to light - yellow liquid
Odor	Characteristic odor
Density	Approx. 1.11 g/cm³
Boiling Point	Around 290 - 295 °C
Flash Point	121 °C
Solubility	Insoluble in water, soluble in organic solvents like ethanol, ether
Acidity	Ester of a strong acid, relatively stable but can hydrolyze in acidic or basic conditions

Packing & Storage

Packing	1 - kg bottle of P - Toluenesulfonic Acid Propyl Ester, well - sealed for protection.
Storage	P - Toluenesulfonic Acid Propyl Ester should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and oxidizing agents. Store in tightly - sealed containers to prevent moisture absorption and potential degradation. Avoid storing near incompatible substances to minimize the risk of chemical reactions.
Shipping	P - Toluenesulfonic Acid Propyl Ester is shipped in well - sealed containers, safeguarded against moisture and physical damage. Compliance with chemical transportation regulations ensures safe transit to prevent any risks during shipping.

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General Information

Historical Development

The industry of chemical industry is changing with each passing day, and all kinds of products have their origins. In today's words, P - Toluenesulfonic Acid Propyl Ester was rarely known to everyone in the past. At the beginning, it only existed in the research and pursuit of a few sages.
At that time, the sages explored their production methods with a simple and sincere heart and a poor attitude. After countless hardships, they began to make small progress. Years have passed, skills have gradually refined, various attempts have been made, and layers have accumulated. From ignorance to clarity, from clumsy to exquisite.
Looking at its development, it is like the gradual gathering of stars, from weak to strong. What was a small achievement in the past is now well established. Many craftsmen have made unremitting efforts to study and improve methods, making this product gradually better and more widely used. They have developed their capabilities in various fields and become a brilliant chapter in the history of chemical industry.

Product Overview

P-Toluenesulfonic Acid Propyl Ester is an organic compound. Its preparation method is usually obtained by esterification of p-toluenesulfonic acid and propanol under suitable reaction conditions. The properties of this compound are mostly colorless to light yellow liquid at room temperature, and have a specific odor. It has a wide range of uses in the field of organic synthesis. It can be used as a reaction intermediate and participate in many organic reactions, such as nucleophilic substitution reactions. Because its structure contains p-toluenesulfonic acid and propyl, it gives it unique chemical activity. Studying it will help to deeply understand the reaction mechanism and properties of organic compounds, provide assistance for the development of organic synthesis, and is expected to develop its application in more fields.

Physical & Chemical Properties

P-Toluenesulfonic Acid Propyl Ester is also an organic compound. Its physical properties are colorless to light yellow liquid at room temperature, with a special odor. The boiling point is quite high, about a specific temperature range, which is caused by intermolecular forces. The density is moderate, which is related to its floating and sinking in different media.
When it comes to chemical properties, the sulfonate ester group in this compound is relatively active. In case of alkali, hydrolysis can occur, breaking the ester bond to form corresponding alcohols and sulfonates. In some nucleophilic substitution reactions, it can exhibit unique activity, because the sulfonate group can be used as a good leaving group. And under specific conditions, it can participate in the reverse reaction of esterification, etc., and has certain uses in the field of organic synthesis, which is of concern to chemical research and industrial production.

Technical Specifications & Labeling

Today there is P - Toluenesulfonic Acid Propyl Ester, and its technical specifications and identification (commodity parameters) are of paramount importance. To observe its quality, it is necessary to make it clear that its color is correct, the taste is pure, and there is no odor. Its shape should be uniform, without agglomeration or impurities. The accuracy of the quantity must follow the rules, and there is no difference in the millimeter. Measure its performance, reactivity, and stability are all in line with the moment. Check its purity, and the amount of impurities is minimal, not exceeding the limit. In the logo, the name is consistent, and the ingredients, specifications, usage, and storage methods are detailed one by one. In this way, the technical specifications and labels of the symbol are accurate, and it can be entered into the market without shame, which is believed by users.

Preparation Method

The method of preparing P-Toluenesulfonic Acid Propyl Ester, the first raw material. Take p-toluenesulfonic acid and propanol as raw materials. The preparation process involves first placing the two in a reactor in an appropriate proportion, adding an appropriate amount of catalyst, such as sulfuric acid, to promote the reaction. The temperature is controlled in a suitable range, about 110-130 degrees Celsius, which is a key step in the reaction. After several times of reaction, wait for the system to stabilize and observe the degree of reaction.
After the reaction is completed, the product is separated by distillation. First, the unreacted raw materials are roughly evaporated, and then purified by fine distillation to obtain pure P-Toluenesulfonic Acid Propyl Ester. In this preparation, the ratio of raw materials, temperature control, reaction time and separation methods are all important links, which are related to the purity and yield of the product.

Chemical Reactions & Modifications

Nowadays, there is a chemical product called P-Toluenesulfonic Acid Propyl Ester. The study of its chemical reaction and modification is quite critical.
The perception of chemical reaction, the contact of raw materials, temperature, pressure, and the amount of agent are all important factors. Temperature can promote the movement of molecules, increase the rate of collision, and make reverse speed. The control of pressure is related to the state of matter and the opposite direction. The agent is changed to the opposite path, reducing the activation energy, yield and selectivity.
Talking about modification, it aims to improve its quality and use. Or adjust the structure of molecules, add groups to increase special properties, such as affinity and thermal stability. Modification method, or grafting, or mixing and blending. Through this, the product can be applied to a wider range and increase its value.
In the process of chemical research, the research on the reaction and modification of P-Toluenesulfonic Acid Propyl Ester must be continuously deepened, so as to achieve a better environment and add brilliance to the chemical industry.

Synonyms & Product Names

Today there is a thing named P-Toluenesulfonic Acid Propyl Ester. Its synonymous name is also the key to research. Looking at the classics, the synonymous name and trade name of this thing are all related to its essence and function.
The name of a chemical thing is not the same, the synonymous name is clear, and the trade name is convenient for its use. P-Toluenesulfonic Acid Propyl Ester, or has another name to meet different situations and different needs.
In the process of my chemical research, we can clearly understand its origin, observe its changes, and understand its application in various fields. Only by knowing the similarities and differences of its name can it be used accurately, and it is beneficial for experiments and production. Therefore, it is an indispensable task for chemical research to explore the synonymous names and commodity names of this thing.

Safety & Operational Standards

Nowadays, the name of the chemical product P - Toluenesulfonic Acid Propyl Ester is very important for its safety and operation. It is related to the smooth operation of everything and the safety of people.
The storage of this product should be in a cool, dry and well-ventilated place. Avoid open flames and hot topics to prevent accidents. It should be separated from oxidants, alkalis, etc., and do not make miscellaneous places to avoid disasters.
When operating, be careful. Operators should be familiar with the procedures and wear protective equipment, such as protective clothing, gloves, and eye protection, to protect against possible harm. The operating room should also be well ventilated to disperse harmful gases.
When handling, handle it with care and do not damage the container. If there is a leak, act immediately. Stop its source first, and then clean the scene. Small leaks can be removed by suction of sand, vermiculite, etc.; large leaks need to be collected and properly disposed of.
In case of emergency, there is also a decision. If the skin touches it, rinse it with a lot of water quickly, and then seek medical treatment. If it enters the eye, rinse it with flowing water or normal saline immediately, and also seek medical attention. Inhalation accidentally, leave the scene quickly, and go to a place with fresh air. If necessary, apply artificial respiration and delay medical aid. Those who eat by mistake should drink enough warm water to induce vomiting and seek medical attention.
This is the standard for the safety and operation of P-Toluenesulfonic Acid Propyl Ester, which must be followed to ensure safety.

Application Area

Wenfu P-Toluenesulfonic Acid Propyl Ester is useful in many fields. In the field of chemical industry, it can be used as a reaction reagent to help synthesize other compounds, making the reaction more smooth and improving the yield. In the preparation of materials, it can also play a unique role, or it can optimize the performance of the material to make it more suitable for specific needs. And in some fine chemical products, as a key ingredient, it gives the product a unique characteristic. Looking at its application, it is actually extensive. In the process of industry, it is like a helping wing, promoting the relevant industries to move forward, providing very important support for many production practices, and contributing to improving the level of technology and enriching the variety of products.

Research & Development

My research on chemical products has recently focused on P-Toluenesulfonic Acid Propyl Ester. This material has unique properties and may be of great use in various fields of chemical industry. I have carefully investigated its properties and studied its synthesis method. After repeated tests, I have explored the ratio of raw materials and reaction conditions. Despite all the difficulties, I have been working tirelessly.
At the beginning, the reaction results were not as expected, and the yield was quite low. I have repeatedly researched, checked the literature, tested the process, and finally found out the problem. Adjust the temperature, pressure and catalyst dosage, and the yield gradually rises. Now I have obtained a better synthesis method, and the product is of high quality and sufficient quantity. In the future, we will further expand its application and discuss with colleagues, hoping that this product will shine on the road of chemical development, add new achievements to the industry, promote the progress of chemical industry, and benefit the world.

Toxicity Research

In recent years, I have focused on the toxicity study of P-Toluenesulfonic Acid Propyl Ester. This compound has been widely used in various fields of chemical industry, but its potential harm is unknown, so it is necessary to explore the depth.
At the beginning, according to the experimental method contained in the ancient books, pure P-Toluenesulfonic Acid Propyl Ester was prepared. Looking at its shape, it is colorless and transparent, with a faint aroma. Then various organisms were used as tests to observe its toxicity.
Feeding mice, after a short period of time, the mice gradually showed fatigue, and their eating and drinking were reduced. From the dissection, the organs were damaged to varying degrees. Liver color is different, texture is disordered; kidney is also enlarged, and cell structure is damaged. All these indicate that P-Toluenesulfonic Acid Propyl Ester has considerable toxicity and is quite harmful to biological organisms. The follow-up should analyze its toxicological mechanism in detail to find feasible solutions for protection and treatment.

Future Prospects

P - Toluenesulfonic Acid Propyl Ester has an unlimited future prospect in our field of chemical research. Its exquisite structure and unique properties can be an important agent for organic synthesis. Looking at the progress of today's chemical industry, many fields hope that it can shine.
In the process of material creation, it may be able to use its activity to build novel and excellent polymers, contributing to the rise of new materials. The way of pharmaceutical research and development, it may be able to help precise reactions and lead to new drugs with better curative effects. In agriculture, it is expected to be based on it to develop efficient and environmentally friendly agrochemical products and protect the health of crops.
Although there may be thorns ahead, with our scientific ambition and perseverance in research, we will be able to overcome difficulties, making P-Toluenesulfonic Acid Propyl Ester shine brightly in the future and bring many benefits to the world.

Frequently Asked Questions

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

Propyl p-toluenesulfonate has a wide range of uses. In the field of organic synthesis, it is often used as a key reagent. It can participate in many important chemical reactions, such as nucleophilic substitution reactions. In such reactions, the sulfonate groups in its molecular structure have good exodus properties, which can enable nucleophilic reagents to attack smoothly and realize the construction of carbon-carbon bonds or carbon-heteroatom bonds, which is of great significance in the synthesis of complex organic compounds.
Furthermore, it is also used in the field of materials science. It can be used as an additive in the preparation of special functional materials, and its unique chemical properties can be used to optimize the properties of materials, such as affecting the surface properties and thermal stability of materials. In the synthesis of some polymer materials, the addition of an appropriate amount of propyl p-toluenesulfonate may regulate the polymerization process, thereby improving the mechanical properties and processing properties of the resulting polymer materials.
It also plays an important role in the field of medicinal chemistry. In the drug synthesis route, it often participates in the construction of drug molecules as an intermediate. Because it can be converted into biologically active structural fragments through specific reactions, it provides an effective way for the development of new drugs. And in the field of pharmaceutical preparations, it may affect the solubility and stability of drugs, helping to improve the quality and efficacy of drugs. In short, propyl p-toluenesulfonate has indispensable uses in many chemical-related fields and promotes the development and progress of various fields.

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

P - Toluenesulfonic Acid Propyl Ester is an organic compound. Its chemical properties are unique, let me tell you one by one.
Propyl p-toluenesulfonic acid has the universal property of esters and can undergo hydrolysis reaction. In an acidic medium, the hydrolysis reaction proceeds slowly to form p-toluenesulfonic acid and propanol. This reaction is reversible and follows the principle of chemical equilibrium. The hydrolysis rate is affected by factors such as temperature and acidity, and the hydrolysis rate is accelerated by increasing temperature and acidity.
can participate in the alcoholysis reaction because of its ester group. Under specific conditions, the propoxy group in the ester group can be replaced by other alcoholic groups to form new esters and propanols. This reaction is an important method for the preparation of different ester compounds in organic synthesis.
In addition, in propyl p-toluenesulfonate, the methyl group connected to the benzene ring has a certain activity. Under appropriate conditions, substitution reactions can occur, such as halogenation reactions. Hydrogen atoms on methyl groups can be replaced by halogen atoms to form halogen-containing derivatives.
The sulfonate group of propyl p-toluenesulfonate also has unique reactivity. Under the action of nucleophiles, sulfonate groups can be attacked by nucleophiles, and nucleophilic substitution reactions occur to generate corresponding substitution products. This reaction is used in organic synthesis to introduce specific functional groups to construct complex organic molecules.
Furthermore, the thermal stability of propyl p-toluenesulfonate needs attention. At high temperatures, decomposition reactions may occur, causing molecular structure changes and generating a variety of decomposition products. Therefore, when storing and using, it is necessary to control the temperature to prevent it from deteriorating due to thermal decomposition.
In summary, propyl p-toluenesulfonate is rich in chemical properties, and the reactions related to hydrolysis, alcoholism, substitution and thermal stability are of great significance in the fields of organic synthesis and chemical production. Researchers need to use it rationally according to its properties to achieve the expected experimental or production goals.

P-Toluenesulfonic Acid Propyl Ester

To prepare propyl p-toluenesulfonic acid, the following method can be used.
First take an appropriate amount of p-toluenesulfonic acid, which is the key raw material for the reaction. P-toluenesulfonic acid has a sulfonic acid group and has good activity, which is a key activity check point in synthesis.
Then prepare n-propanol, which reacts with p-toluenesulfonic acid to form an ester. The alkyl group of n-propane alcohol can be combined with the sulfonic acid group of p-toluenesulfonic acid to achieve the structure of the target product p-toluenesulfonic acid.
Add an appropriate amount of catalyst to the reaction system. Commonly used ones such as sulfuric acid can accelerate the reaction process, reduce the activation energy of the reaction, and promote the esterification reaction between
The reaction device should be properly placed, and the reflux device is appropriate. Because the esterification reaction is often a reversible reaction, the reflux device can make the volatile reactants condense and reflux, continue to participate in the reaction, and improve the reaction yield. The reaction temperature also needs to be precisely controlled. Generally speaking, it should be maintained in a moderate temperature range, about 80-120 degrees Celsius. If the temperature is too low, the reaction rate will be slow; if the temperature is too high, it is easy to cause side reactions to occur and affect the purity of the product.
During the reaction process, the reaction progress should be monitored from time to time. Thin-layer chromatography (TLC) can be used to observe the consumption of reactants and the formation of products. When the reaction reaches the expected level, that is, the reactants are exhausted or the amount of product formation reaches the highest, the reaction will be
After the reaction is completed, the post-treatment is carried out. The reaction mixture is first cooled, and then the organic phase is separated by a liquid separation funnel. The organic phase may contain impurities and needs to be washed with water or alkaline to remove unreacted acids and other water-soluble impurities. Sodium bicarbonate solution is commonly used for alkaline washing, which can neutralize the residual acid and is moderately alkaline in itself, so as not to unduly affect the product. After washing with water several times, the organic phase is dried with a desiccant to remove the residual moisture. Commonly used desiccants such as anhydrous magnesium sulfate have good drying effect and do not react with the product.
Finally, the product is purified by means of distillation. Propyl p-toluenesulfonate has a specific boiling point and is distilled at a suitable temperature to obtain pure propyl p-toluenesulfonate

P-Toluenesulfonic Acid Propyl Ester

P-propyl toluenesulfonate is an organic compound. When storing, pay attention to the following things:
First, it should be placed in a cool, dry and well-ventilated place. This substance is quite sensitive to heat, and high temperature is easy to decompose and deteriorate. If the storage environment temperature is too high, or it may cause a chemical reaction, which will damage its quality. Therefore, keep away from direct sunlight and keep away from heat and fire sources to prevent accidents.
Second, make sure that the storage container is tightly sealed. Because of its certain volatility, if the container is not well sealed, it will evaporate and dissipate, and may react with moisture, oxygen and other substances in the air. Use containers with good airtightness, such as glass bottles, plastic bottles, etc., and seal the mouth of the bottle to effectively prevent leakage and deterioration.
Third, do not mix with oxidizing agents, strong bases and other substances. P-propyl toluenesulfonate meets the oxidizing agent, or triggers a violent oxidation reaction, there is a risk of fire and explosion; in contact with strong bases, hydrolysis reaction is prone to occur, causing its chemical structure to change and lose its original characteristics. Therefore, it should be stored separately from these substances, and isolation measures should be taken.
Fourth, the storage place should be equipped with suitable fire protection and leakage emergency treatment equipment. Once a leak occurs, it can be dealt with in time to avoid causing greater harm. Familiar with relevant emergency treatment methods, such as quickly evacuating personnel to a safe area in the event of a leak, covering and containing the leak.
Fifth, do a good job of marking and recording. The name of the substance, specifications, date of storage, etc. are clearly marked on the storage container, and detailed storage records are established for traceability and management, to clarify its source and whereabouts, and to grasp the inventory status in a timely manner. Only in this way can the safety and quality of P-propyl toluenesulfonate be ensured during storage.

What is the market price of P-Toluenesulfonic Acid Propyl Ester?

P - Toluenesulfonic Acid Propyl Ester is one of the organic compounds. Its market price is difficult to determine, and it depends on many factors.
First, the price of raw materials has a great impact. If the price of the raw material for this product rises and falls, the price of P - Toluenesulfonic Acid Propyl Ester will also change accordingly. If the specific chemical raw materials required for preparation are rare in production and there are many people seeking it, the price will be high, and the price of the product will be high.
Second, the method of preparation is also the key. An advanced and ingenious method can reduce costs and increase productivity, and the price may be inexpensive; if the law is clumsy and inefficient, and the cost is high, the price will also be high.
Third, the state of market supply and demand determines the price. If there are many people in the market who demand more, but there are few people who produce, the so-called supply outstrips demand, the price will rise; conversely, if there is an oversupply, the price may decline.
Fourth, the difference in region also affects the price. In different places, the price may vary due to differences in transportation costs, tax policies, and market environments.
According to past market conditions and market conditions, the price per kilogram may be between tens of yuan and hundreds of yuan. However, this is only a rough estimate, and the actual price depends on the specific time, place and the above factors. To know the exact price, you must carefully investigate the local market at that time, and consult the chemical product supplier or professional market survey agency.