Benzenesulfonic Acid 2-Chloroethyl Ester

Lingxian Chemical

Specifications

HS Code	699292
Chemical Formula	C8H9ClO3S
Molar Mass	220.67 g/mol
Appearance	Typically a colorless to pale yellow liquid
Solubility	Soluble in many organic solvents, limited solubility in water
Reactivity	Can participate in hydrolysis reactions in the presence of water and appropriate catalysts

Packing & Storage

Packing	500g of Benzenesulfonic Acid 2 - Chloroethyl Ester packaged in a sealed chemical - grade bottle.
Storage	Benzenesulfonic Acid 2 - Chloroethyl Ester should be stored in a cool, dry, well - ventilated area away from heat sources, open flames, and incompatible substances. It should be kept in a tightly sealed container, preferably in a corrosion - resistant material. Store it separately from oxidizing agents, bases, and reactive chemicals to prevent potential reactions.
Shipping	Benzenesulfonic Acid 2 - Chloroethyl Ester is shipped in well - sealed, corrosion - resistant containers. It follows strict hazardous chemical shipping regulations, ensuring proper handling to prevent leakage and risks during transit.

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Benzenesulfonic Acid 2-Chloroethyl Ester

General Information

Historical Development

Regarding the historical development of benzenesulfonic acid 2-chloroethyl ester
In the past, the way of chemistry was not as prosperous as it is today. The initial discovery of benzenesulfonic acid 2-chloroethyl ester was like a star blooming in the vast chemical space. At that time, all kinds of research methods were still simple, but chemists were determined and determined.
At the beginning, the analysis of its structure has gone through many twists and turns. With limited tools, scholars have gradually gained insight into its molecular mysteries with keen insight and unremitting thinking. The preparation method has also been tried and tested repeatedly to improve the process. From the initial low yield and impurity, to the later increase in yield and higher purity.
Over the years, with the advancement of chemical theory, the use of benzenesulfonic acid 2-chloroethyl ester in various fields has gradually expanded. From the initial niche research in the laboratory to the emergence of industry, medicine and other places, its development process is like the convergence of rivers, increasingly magnificent, adding a strong touch to the grand scene of chemistry.

Product Overview

Benzenesulfonic acid 2-chloroethyl ester, an organic compound. It may be a colorless liquid with a special odor. In this compound, the benzenesulfonic acid group is connected to the 2-chloroethyl group by an ester bond. The method of preparation may be obtained by the esterification reaction of benzenesulfonic acid and 2-chloroethanol.
In the field of organic synthesis, benzenesulfonic acid 2-chloroethyl ester has a wide range of uses. It can be used as an intermediate in organic synthesis and participates in a variety of chemical reactions to prepare other complex organic compounds. Due to the presence of chlorine atoms and ester groups, it is prone to substitution, hydrolysis and other reactions. It is an important raw material for organic synthesis and has important value in many aspects such as fine chemistry and pharmaceutical chemistry.

Physical & Chemical Properties

Benzenesulfonic acid 2-chloroethyl ester, this physical property is related to the beauty of chemistry. Its appearance may be colorless to slightly yellow liquid, with a specific odor. In terms of physical properties, the boiling point is at a certain value, and the melting point also has its fixed number, which is related to the state change of gasification and solidification. Its density is moderate, which is related to the quality of the space it occupies. In terms of solubility, it is soluble in some organic solvents, and has a specific performance in water, which involves molecular interactions.
On chemical properties, because its structure contains benzenesulfonic acid groups and chloroethoxy groups, it has unique reactivity. Sulfonic acid groups can participate in acid-base reactions, and chlorine atoms in chloroethoxy groups are active and can undergo substitution reactions, and react with nucleophiles to form new compounds. This substance may be useful in the field of chemical synthesis as an intermediate, assisting in the preparation of various organic compounds and promoting the progress of chemical research and industrial production.

Technical Specifications & Labeling

Benzenesulfonic Acid 2 - Chloroethyl Ester This product, its technical specifications and identification (commodity parameters) are the key. Those who standardize skills are related to the preparation method. From the selection of raw materials, they must be pure and refined, and the ratio must be accurate. The reaction conditions, temperature and pressure are all fixed, and a slight difference is a thousand miles away. The process should also be clear and orderly, not disordered.
As for the identification (commodity parameters), the content of ingredients must be detailed, which is the basis of quality. Appearance traits need to be accurately described to distinguish the advantages and disadvantages. And its characteristics and uses should be noted so that users know it well. In this way, it is necessary to obtain technical specifications and identification (commodity parameters), which are beneficial for production and application, in order to ensure the quality of this product and thrive in the world.

Preparation Method

The method of preparing benzenesulfonic acid 2-chloroethyl ester is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials can be used benzenesulfonic acid and 2-chloroethanol. First put the benzenesulfonic acid and an appropriate amount of catalyst into the reactor, heat it to a suitable temperature of about one hundred and twenty degrees Celsius, and then slowly add 2-chloroethanol dropwise. This process requires temperature control and does not cause sudden changes in temperature. After adding it dropwise, the reaction temperature is maintained for about three hours. During the reaction, the catalyst can promote the reaction between the two and improve the yield. When the reaction is completed, the product of benzenesulfonic acid 2-chloroethyl ester can be obtained through cooling, separation and purification steps. This preparation method requires fine control of each step to

Chemical Reactions & Modifications

A certain daily chemical product is called Benzenesulfonic Acid 2 - Chloroethyl Ester, and its transformation should be modified, which is quite important.
The combination of sulfonyl and chloroethoxy needs to be suitable for temperature and pressure, accompanied by a good catalyst, before it can go forward. However, the method of the past, or the yield is not high, or there are many side effects, the quality is not pure, and the consumption is also huge.
As for the modification, it is hoped to increase its stability and adjust its activity. Or add groups to its side chain, change its spatial structure, and be suitable for various purposes. Or change its crystal form to make the dissolution better.
If you want to achieve this goal, you must study the mechanism, minimize all kinds of variables, and optimize the method, so that this product can be used for work, develop its advantages, and be used by the world.

Synonyms & Product Names

Benzenesulfonate 2-chloroethyl ester is often called in the field of chemistry today. However, in ancient pharmacy and chemical industry, there are also various other names.
In the past, this substance may have been called "chloroethylbenzenesulfonate". Because of the nomenclature at that time, it was mostly based on the basic elements of its composition, with halogenated alkyl groups first, secondary and sulfonate groups. It is also called "benzenesulfonyl chloroethyl ester", focusing on the preparation route, which is obtained by the reaction of benzenesulfonyl chloride and chloroethanol, so it has this name.
Looking at its use, in the past, it was often an important intermediate in the synthesis of medicine. With its active group, it can introduce a specific structure and achieve a good medicine for treating diseases. In the chemical industry, it helps modify plastic materials, adding its toughness and heat resistance. Although the names are similar and different, their properties and uses have gradually become apparent to everyone over the years, making great contributions to the prosperity of all industries.

Safety & Operational Standards

Specifications for the safety and operation of benzenesulfonic acid 2-chloroethyl ester
Fubenzenesulfonic acid 2-chloroethyl ester, one of the chemical products. Its preparation, storage and use of all links should strictly abide by safety and operating standards to avoid disasters.
When preparing, the dosage and ratio of all raw materials and reagents must be accurate. The temperature, pressure and duration of the reaction must also be properly controlled. If the temperature is too high, it may cause an overreaction and even cause an explosion; if the pressure is inappropriate, the reaction process may be affected and the product is impure. And the preparation site should be well ventilated to prevent the accumulation of harmful gases and endanger the health of the operator.
When storing, it should be placed in a cool, dry and ventilated place. Keep away from fire and heat sources to prevent them from decomposing or causing fires. Because of its certain corrosive nature, storage containers should be corrosion-resistant and tightly sealed to avoid leakage. Labels must clearly mark the name of the product, nature, hazards and other information for easy access and management.
When using, the operator must wear protective clothing, such as protective clothing, gloves and goggles, to prevent contact with the skin and eyes. The operation should be carried out in a fume hood. If it is accidentally splashed on the skin, rinse it with plenty of water as soon as possible, and then treat it with appropriate medicine. If it enters the eye, seek medical attention immediately. After use, the remaining items should not be discarded at will, and should be properly disposed of according to regulations to prevent pollution to the environment.
In short, the safety and operating standards of benzenesulfonic acid 2-chloroethyl ester are related to the operator's life, production safety and environmental quality. It should not be slack. It must be followed carefully to ensure that everything goes smoothly and is safe.

Application Area

Benzenesulfonic acid 2-chloroethyl ester is used in various fields. In the field of medicine, it can be used as a raw material for the synthesis of special agents and help to heal diseases. Its structural characteristics enable it to participate in various chemical reactions and produce molecules with specific pharmacological activities.
In materials science, it can be used as a modifier. Adding specific materials can modify the properties of materials, such as improving their stability and processing properties. Because benzenesulfonic acid 2-chloroethyl ester has unique chemical activity, it can interact with the material matrix to achieve this effect.
In chemical synthesis, it is an important intermediate. With its active functional groups, it can react with many reagents, extend the carbon chain or introduce special functional groups, and guide the synthesis of complex compounds, thus laying the foundation for the preparation of various chemical products.

Research & Development

Since modern times, chemical refinement has resulted in the emergence of new substances. Today, there is Benzenesulfonic Acid 2 - Chloroethyl Ester, which has attracted more and more attention in the academic community. We have dedicated ourselves to studying its properties in detail. Its structure is exquisite, containing benzenesulfonic acid ester groups and chloroethyl groups. After repeated experiments, explore its physical and chemical characteristics, and observe its changes in different media and conditions.
Study its synthesis method, improve the old system, and seek the way of high efficiency and purity. Optimize the steps, control temperature and pressure, so that the yield gradually rises, and the quality is better. Consider the application of this substance, or it can be used in medicine to assist drug transmission; or it can be used in materials to increase its characteristics.
We are committed to making unremitting efforts to clarify its mysteries, promote its development, and contribute to the prosperity of chemistry, so that this achievement can benefit everyone and go to the realm of scientific prosperity.

Toxicity Research

Taste chemical substances, its nature is unpredictable, it is related to human health and environmental tranquility, and cannot be ignored. Today there is Benzenesulfonic Acid 2-Chloroethyl Ester, the toxicity of this substance, I will explore in detail.
After many experiments, it can be known that it has a certain toxicity. It touches the skin, or causes allergic itching, or even ulceration. If inhaled carelessly, it can damage the respiratory system, chest tightness and shortness of breath, and long-term lung diseases. Eating is especially harmful, and the viscera are invaded by it, stomach discomfort, and life-threatening.
And it is in the environment, degrades slowly, and can accumulate in water and soil. Biological ingestion, passed through the food chain, is more toxic. Therefore, when producing and using it, the protection measures must be strict, so as not to leak, so as not to harm the living beings. I should study unremitting, find a way to properly dispose of it, and keep all things peaceful.

Future Prospects

In today's world, science and technology are changing day by day, and chemical substances are also on the way. Benzenesulfonic Acid 2 - Chloroethyl Ester This product, although it is not widely known today or not, can be looked forward to in the future.
In the field of industry, it may be the cornerstone of new materials. With its unique properties, it helps materials have excellent properties, such as strength and toughness, corrosion resistance and wear resistance, adding long-term stability to equipment and buildings.
On top of medicine, it may become a pharmaceutical miracle agent, precise treatment and healing of diseases. It can guide medicine to lesions, reduce injuries in other places, and escort health.
The road of scientific research, which leads to a boom in exploration, inspires new theories, and opens up the unknown. All scholars study it, and hope to use it as the key to open a new chapter in science.
Although there may be thorns in the road ahead, I firmly believe that in time, Benzenesulfonic Acid 2 - Chloroethyl Ester will bloom, drawing a brilliant picture for the future, and benefiting all people.

Frequently Asked Questions

What is the main use of benzenesulfonic acid 2-chloroethyl ester?

What are the main uses of borax di-cyanoacetic acid? Borax has a wide range of uses. Borax has many applications in alchemy and the melting and casting of utensils. Ancient skilled craftsmen often used borax as a melting aid. When refining dansha, borax can reduce its melting point, making dansha more easily meltable into essence, and is a key auxiliary material for refining longevity medicinal pills. In the melting and casting of copper and iron utensils, borax can also remove its impurities, making the utensils more pure and tough, and the cast utensils have better luster and better texture.
Cyanoacetic acid is very important in the industry of medicine and dyes. In the way of medicine, cyanoacetic acid is the basis for synthesizing many good medicines. Starting with it, through various delicate methods of synthesis, medicines for healing diseases, such as analgesic and detoxifying agents, can be made to save people from pain. In the field of dyes, cyanoacetic acid can add color to dyes. Through a series of processes, bright and lasting dyes can be made, which can be dyed in silk cotton and kudzu, making the fabric of clothing bright and colorful, adding a lot of color to the world's clothing. Both are indispensable materials in the ancient industries of engineering, medicine and weaving, helping to improve skills and promote people's livelihood and prosperity.

What are the physical properties of benzenesulfonic acid 2-chloroethyl ester?

The physical reason of sulfamic acid 2-cyanoacetic acid is the key to further investigation. Sulfamic acid 2, white crystalline powder, smelly and slightly bitter in taste. Its melting temperature is high, and it is around 280 degrees Celsius. Under normal conditions, its properties are uncertain and not easy to change. This compound is slightly soluble in cold water and easily soluble in water. In soluble solutions such as ethanol and ether, its solubility is very low.
Cyanoacetic acid, on the other hand, is a viscous liquid with a low color to a low color. Its pungent taste is bearable. Melting at around 66 degrees Celsius, boiling at 208 degrees Celsius. Cyanoacetic acid is easily soluble in water, and it also has good solubility in ethanol, ether, etc. Due to the presence of cyano-carboxyl groups in its molecules, the chemical properties are not active, and the chemical properties can be diverse and reversed.
The physical properties of the two are different, sulfamic acid 2 is fixed and has special solubility. Cyanoacetic acid has absorption and pungent properties, and the solubility of melt boiling is also different from sulfamic acid 2. These characteristics are of paramount importance in many fields such as chemical synthesis and chemical research, and the operator must not ignore them.

Is 2-chloroethyl benzenesulfonate chemically stable?

The stability of the chemical properties of saltpeter di and cyanoacetamide is really related to many aspects.
Guanfu saltpeter di is active and often shows a unique state in many chemical reactions. Saltpeter di is mostly oxidizing and can react with many substances under suitable conditions. If it encounters substances with strong reducing properties, it is easy to undergo violent changes, and it is difficult to say that its chemical properties are completely stable. And it is significantly affected by external factors such as temperature and humidity. When the temperature rises, it may accelerate the process of its reaction, causing its state to change.
As for cyanoacetamide, its structure contains a specific functional group, which endows it with a certain chemical activity. Cyanoacetamide can participate in a variety of organic synthesis reactions, and its molecular structure may change during the reaction. Although it seems to have a certain stability under normal conditions, it will also undergo chemical reactions when encountering special chemical reagents such as strong acids and bases, or extreme conditions such as high temperature and high pressure, causing its chemical properties to change, so it cannot be called absolutely stable.
In summary, both saltpeter di and cyanoacetamide are difficult to call their chemical properties stable, and they will actually exhibit different chemical changes due to the different external environments and substances encountered.

What are the applications of benzenesulfonic acid 2-chloroethyl ester in synthesis?

Sulfamic acid 2-cyanoacetamide is widely used in the synthesis of various things. Looking back at the past, both of these are of great use in the fields of medicine and chemical industry.
In the way of medicine, sulfamic acid 2-cyanoacetamide is often the cornerstone of creating antibacterial medicines. Sulfamic acid has the ability to inhibit bacteria, and cyanoacetamide plays an important role in the structure construction and activity modulation. The combination of the two can be obtained through ingenious methods. As in the past, many anti-inflammatory and detoxifying prescriptions often relied on the combination of the two to achieve the effect of removing diseases and diseases. During its synthesis, precise temperature control and good agents were selected, so that the two fit delicately and the medicinal power was fully demonstrated.
In the field of chemical industry, it can also be seen in its traces. In the synthesis of dyes, sulfamic acid 2-cyanoacetamide can be used as a key intermediate. After series transformation, it endows dyes with bright color and durability. Or add color to fabrics, or add color to paper products, all rely on its work. And in the preparation of polymer materials, the two are also promising. Based on it, it can be polymerized into materials with specific properties, or tough and wear-resistant, or insulating and heat insulation, which can be used in equipment, buildings and many other aspects.
Furthermore, in the path of scientific research and exploration, sulfamic acid 2-cyanoacetamide is an important test material for organic synthesis. Scientists use its characteristics to explore new reaction paths and expand chemical understanding. After repeated attempts and exquisite design, a variety of compounds were derived from it, which added to the chemical library and paved the way for future technological innovation.
Overall, sulfamic acid 2-cyanoacetamide is like a starry night in the synthesis of medicine, chemical industry, scientific research and other fields, and its function is extraordinary.

What are the production methods of benzenesulfonic acid 2-chloroethyl ester?

The preparation method of allianine 2-cyanoethyl thiosulfonate is quite complicated and delicate.
First, it can be extracted from natural substances. Garlic plants are an important source of allianine 2-cyanoethyl thiosulfonate. Wash and chop garlic plants first, and extract with a specific solvent. This solvent needs to be carefully selected according to the characteristics of allianine 2-cyanoethyl thiosulfonate, common such as ethanol, water, etc. When extracting, control temperature, time and other conditions. If the temperature is too high, the components will easily decompose, and if the time is too short, the extraction will be insufficient. After extraction, the crude product can be obtained through filtration, concentration and other steps, and then refined, such as chromatography, etc., to obtain high-purity products.
Second, chemical synthesis methods are also commonly used. Using suitable organic compounds as starting materials, the structure of allidine 2-cyanoethyl thiosulfonate is constructed by chemical reaction. For example, using sulfur-containing compounds and cyanyl-containing compounds as starting materials, under the action of specific catalysts, condensation, substitution and other reactions occur. In this process, the choice of catalyst is extremely critical, and its activity and selectivity affect the rate of reaction and the purity of the product. Reaction conditions also need to be strictly controlled, such as reaction temperature, pressure, and molar ratio of reactants. After the reaction is completed, impurities are removed through separation and purification to obtain pure allianine 2-cyanoethyl thiosulfonate.
Third, the biosynthesis process also has potential. Using the catalytic action of microorganisms or enzymes to promote the conversion of substrates to allianine 2-cyanoethyl thiosulfonate. This method is green and environmentally friendly and has high selectivity. However, it is necessary to screen out efficient microorganisms or enzymes and optimize the reaction system to provide them with a suitable reaction environment, such as pH value, temperature, substrate concentration, etc., in order to improve the efficiency and yield of biosynthesis.
These several preparation methods have their own advantages and disadvantages. In practical applications, they should be selected according to factors such as specific needs, cost, and scale.