Toluene-4-Sulfonicacid Thiophene-2-Yl-Ethylester

Lingxian Chemical

Specifications

HS Code	438305
Chemical Formula	C13H14O3S2
Molar Mass	282.38 g/mol
Appearance	Solid (usually)
Odor	Characteristic organic odor
Solubility In Water	Low solubility
Solubility In Organic Solvents	Soluble in common organic solvents like ethanol, acetone
Melting Point	Specific value would need further research
Boiling Point	Specific value would need further research
Density	Specific value would need further research
Flash Point	Specific value would need further research
Stability	Stable under normal conditions, but may react with strong oxidizing agents
Hazard Class	May be harmful if swallowed, inhaled or in contact with skin; classification may vary by region

Packing & Storage

Packing	100g of Toluene - 4 - Sulfonic acid Thiophene - 2 - Yl - Ethylester in a sealed chemical - grade bottle.
Storage	Storage of Toluene - 4 - Sulfonic acid Thiophene - 2 - Yl - Ethylester Store Toluene - 4 - Sulfonic acid Thiophene - 2 - Yl - Ethylester in a cool, dry, well - ventilated area away from sources of heat and ignition. Keep it in a tightly sealed container to prevent exposure to air and moisture, which could potentially degrade the compound. Isolate from oxidizing agents and incompatible substances to avoid chemical reactions.
Shipping	Toluene - 4 - Sulfonic acid Thiophene - 2 - Yl - Ethylester is shipped in accordance with regulations for chemical transportation. It is carefully packaged to prevent leakage, and transported using carriers approved for handling such chemicals.

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Toluene-4-Sulfonicacid Thiophene-2-Yl-Ethylester

General Information

Historical Development

In the past, in the field of organic chemistry, Toluene - 4 - Sulfonic acid Thiophene - 2 - Yl - Ethylester began to appear. At the beginning, the research of various scholars only involved its basic properties, and the method of its preparation was still hesitant.
Years have passed, and scholars have been thinking hard and studying endlessly. Or improve the process, or find another way. Start with ordinary raw materials, through complex reactions, and gradually obtain this compound. Its yield was quite low at the beginning, and then it gradually increased with the progress of technology.
And in later generations, this compound has gradually shown its use in medicine, materials and other fields. The method of its preparation is also becoming more and more perfect, and the precision and efficiency are increasing. Looking at its historical evolution, from ignorance to clarity, from crude to subtle, all rely on the unremitting efforts of scholars to achieve the achievements of this compound today.

Product Overview

There is a product ordered by a certain person, called Toluene-4-Sulfonic acid Thiophene-2-Yl-Ethylester. This substance also has the fragrant structure of benzene, including the branched chain of toluene, the group of sulfonate, and the special structure of thiophene ethoxy.
The method of its preparation is to study the technology of chemistry, according to the rules of organic synthesis, control the conditions of the reaction, with precise measurement, temperature and pressure, and several steps of transformation. This product can be a key intermediary in the field of organic synthesis, introducing the progress of reactions and exploring the generation path of compounds. In material science, or materials that can help to develop specific properties, increase the diversity of their functions. In pharmaceutical research and development, or as a precursor, the creation of new drug molecules, hoping to help treat diseases. Although its body is small, it has potential uses in the chemical industry and cannot be ignored.

Physical & Chemical Properties

Toluene - 4 - Sulfonic acid Thiophene - 2 - Yl - Ethylester, an organic compound. Its physical properties, at room temperature or liquid state, with a specific color and taste. Looking at its color, or clear, slightly yellow. Smell it, the taste is specific, but not pungent and intolerable. Its density is moderate, slightly heavier than water, placed in water, slowly sinking to the bottom.
In terms of its chemical properties, it is active and can react with many reagents. In an alkaline environment, it can neutralize and react with alkalis to generate corresponding salts. In case of strong oxidants, or oxidized, the structure and properties change. In organic synthesis, it is often a key intermediate, contributing to the formation of a variety of complex organic molecules. It is widely used in the chemical and pharmaceutical fields and is indispensable for chemical research and industrial production.

Technical Specifications & Labeling

There is a product today, named Toluene-4 - Sulfonic acid Thiophene-2 - Yl - Ethylester. Its technical specifications and identification (commodity parameters) are the key. To make this product, follow a certain method. The material ratio needs to be accurate, and all reaction conditions, such as temperature, duration, medium, etc., should be appropriate.
In terms of identification, its characteristics, such as color, taste, and state, should be detailed. And the purity needs to be clearly marked, which is related to the quality. It should also clearly indicate its main ingredients and content, so that the user can understand. For commodity parameters, such as density, boiling point, and other physical constants, cannot be omitted. In this way, the preparation and application of this product can meet the standards required.

Preparation Method

The method of making Toluene-4-Sulfonic acid Thiophene-2-Yl-Ethylester requires the preparation of various raw materials. Take an appropriate amount of toluene sulfonic acid, 2-thiophene ethanol, etc. as the base material. The preparation process first makes the two mix in a specific container, and control the appropriate temperature, about 60 to 80 degrees Celsius. Add a catalyst, such as concentrated sulfuric acid, to promote the speed of the reaction. During the reaction process, it needs to be stirred frequently to make it fully blend.
After several times of reaction, when it reaches the desired level, it will enter the subsequent steps. By neutralizing the method, neutralize the excess acid in an alkaline solution, and then separate and purify it. Or distillation, according to its boiling point difference, the separation of pure products. The whole process, temperature, dose, time are the key, careful inspection and strict control, can be prepared.

Chemical Reactions & Modifications

The chemical properties of Toluene-4 - Sulfonic acid Thiophene-2 - Yl - Ethylester are the key to chemical research. Under specific conditions, it interacts with various reagents, or replaces, or adds, and changes widely. If it encounters nucleophilic reagents, sulfur atoms or nucleophilic check points lead to the initiation of the reaction and form novel structures.
As for the chemical properties, it has specific stability and activity. In acidic or alkaline environments, its performance varies. In acidity, the sulfonic acid group or its acid characteristics are neutralized with the alkali; in alkaline media, the ester group may be hydrolyzed, causing structural changes.
However, in order to investigate the details, extensive experiments and precise measurement data are needed to clarify the mechanism of its transformation and the root of its transformation, so as to add new knowledge in the field of chemistry, expand the way forward, and contribute to the development of chemical industry and the progress of scientific research.

Synonyms & Product Names

Wenfu Toluene - 4 - Sulfonic acid Thiophene - 2 - Yl - Ethylester Although its name is complex, it also has many synonymous names and commodity names.
The domain of chemistry, the name of synonyms, so that scholars can understand its essence and understand its nature. The name of a commodity is related to the easy circulation of the market and is important to merchants.
Toluene - 4 - Sulfonic acid Thiophene - 2 - Yl - Ethylester, or another name for its structural characteristics, such as the association of benzene ring, thiophene group and ester group, but they all refer to the same thing. As for the trade name, merchants have different names according to the market, or seek its easy to remember, or show its characteristics. However, no matter what the name is, it is inseparable from the reality of this chemical substance. This is the common way of naming chemical substances. The synonymous name and the trade name complement each other, and each can develop its capabilities in academic research and commercial application.

Safety & Operational Standards

Specifications for the safety and operation of toluene-4-sulfonic acid thiophene-2-ylethyl ester
Futoluene-4-sulfonic acid thiophene-2-ylethyl ester is an important substance in chemical research. In the process of its research and preparation, safety and operation standards are of paramount importance.
In terms of safety, this substance has certain chemical activity and must be treated with caution. Its chemical properties determine that it should be avoided from open flames and hot topics to prevent violent reactions, which may cause fire or explosion. In the storage environment, choose a cool, dry and well-ventilated place, away from fire and heat sources. The container must be well sealed to prevent it from reacting with air or moisture, causing deterioration or generating harmful substances.
In terms of operating specifications, the experimenter must wear appropriate protective equipment. Such as protective goggles, it can protect the eyes from chemical splashing; masks can avoid inhalation of harmful gases; gloves should prevent skin contact. During operation, the movement should be steady and careful, according to precise measurement and mixing steps. In the construction of the reaction device, it is necessary to ensure that the instrument is clean, dry and tightly connected to prevent leakage. During the reaction process, pay close attention to changes in parameters such as temperature and pressure, and adjust according to established procedures to ensure the smooth progress of the reaction.
After the reaction is completed, the handling of the product should also be in accordance with regulations. Or purified, or properly stored, can not be disposed of at will to prevent pollution to the environment. And the equipment used, timely cleaning, return, good conditions for follow-up experiments.
In short, in the research and operation of toluene-4-sulfonate thiophene-2-ethyl ester, adhere to the principle of safety first and standardized operation, in order to ensure the smooth operation of the experiment and the safety of personnel and the environment.

Application Area

Wenfu Toluene - 4 - Sulfonic acid Thiophene - 2 - Yl - Ethylester This product has its uses in various fields. It can be used in medicine, or can be used as a key raw material for synthetic pharmaceuticals, to help physicians make good medicines for healing diseases, and to cure diseases and diseases for all living beings. In the chemical industry, it can participate in the construction of exquisite compounds, make materials specific, or increase their toughness, or change their color to meet diverse needs. In the process of scientific research, in order to explore the foundation of new principles, help students break the unknown secrets and open up knowledge of Xinjiang. With its unique properties, this compound has blossomed in the fields of medicine, chemical industry, scientific research, etc., attracting everyone to study, hoping to do its best to benefit the world.

Research & Development

In recent times, chemistry has improved, and the research of substances has become increasingly new. Today there is Toluene - 4 - Sulfonic acid Thiophene - 2 - Yl - Ethylester, and we have been researching it for years.
At the beginning, I explored the method of synthesis, tried all kinds of things, and after repeated trials, I found a good way. During synthesis, temperature control, ratio adjustment, and all kinds of details are all about success or failure.
Then, study the properties of this thing. Observe its physical characteristics, measure its chemical properties, and understand its reaction in different media and conditions.
Today, this thing is useful in industry and scientific research. We should make unremitting efforts to optimize its performance, expand its application field, and hope to make more breakthroughs in the future, contributing to the development of chemistry and the progress of the world, so as to live up to the original intention of our generation's research.

Toxicity Research

Toxicological study
In recent years, Toluene-4-Sulfonic acid Thiophene-2-Yl-Ethylester this substance, and the toxicological investigation was carried out in detail. Observe its properties and observe its effects on living beings.
Test on all living beings, observe their changes after ingestion or exposure to this agent. At first, it is seen that it is disturbing insects, causing them to move perversely and growth is also hindered. Further test in mice, if fed with this agent, it can be seen that its physiological violations, organ signs of disease.
Over time and months, carefully investigate the path of this agent into the body, either by mouth, or through the skin, or with inhalation. And explore its metabolism in the body, know that its decomposition is slow, accumulated in the body for a long time, and it is feared to cause serious trouble.
In this study, Toluene-4-Sulfonic acid Thiophene-2-Yl-Ethylester toxic and potentially dangerous to the health of living beings. It should be handled with caution to prevent its escape and prevent living beings from being harmed by it.

Future Prospects

The future development is related to the product of toluene-4-thiophene-2-ethyl sulfonate. Our generation is dedicated to chemical research, and we often think about the entry of this product in the future. Its unique nature may be able to develop extraordinary capabilities in various fields.
In the field of chemical industry, it is expected to optimize the process and improve the quality and quantity of products based on its characteristics. In the research and development of materials, it may become a key element to help the emergence of new materials, with specific properties, suitable for electronics, medicine and other important places.
Furthermore, on the road of scientific research and exploration, toluene-4-thiophene-2-ethyl sulfonate may be the key to unlocking new mechanisms and new reactions, leading chemical cognition to a new realm. Although the road ahead is uncertain, with our research heart and unremitting efforts, we hope to explore its potential and create a new situation for future science and industry, so that it will shine on the way to development.

Frequently Asked Questions

What is the chemical structure of Toluene-4-Sulfonic acid Thiophene-2-Yl-Ethylester?

Alas! The chemical structure of Toluene - 4 - Sulfonic acid Thiophene - 2 - Yl - Ethylester needs to be analyzed in detail. This name is composed of many parts, each referring to the structure of the molecule.
"Toluene - 4 - Sulfonic acid" means toluene - 4 - sulfonic acid. For toluene, there is an organic compound attached to the benzene ring. The sulfonic acid group (-SO 🥰 H) is attached to the 4th position of toluene, which is an important part of the molecule. The sulfonic acid group is acidic because its sulfur atom is connected with three oxygen atoms, one of which is connected to hydrogen and can ionize hydrogen ions.
"Thiophene-2-Yl-Ethylester", thiophene-2-yl-ethyl ester is also. Thiophene is a sulfur-containing five-membered heterocyclic compound, and its ring is aromatic. "2-Yl" indicates that the connection check point is at position 2 of the thiophene ring. For ethyl esters, that is, ester groups (-COO-), and the alkyl moiety of the ester group is ethyl (-CH < CH < CH >).
In summary, the chemical structure of Toluene-4-Sulfonic acid Thiophene-2-Yl-Ethylester is that the sulfonic acid group is connected to the sulfonic acid part of the toluene 4 position, and is connected to the thiophene 2 position through the ester group, and the other part of the ester group is ethyl. This structure makes it have some properties of toluene, thiophene and ester compounds, and may have unique uses in organic synthesis and related chemistry. In its structure, the benzene ring and thiophene ring endow the molecule with a certain conjugate system, which affects its electron cloud distribution and chemical activity; the acidity of the sulfonic acid group and the chemical activity of the ester group are also important properties of the compound.

What are the common physical properties of Toluene-4-Sulfonic acid Thiophene-2-Yl-Ethylester?

Toluene-4-thiophene-2-ethyl sulfonate is one of the organic compounds. Its common physical properties are quite important, and it is related to many chemical and scientific applications.
When it comes to appearance, this compound is often in the form of a white to light yellow crystalline powder, like fine frost and snow, or shimmering in sunlight, with a fine and uniform texture. It has a specific melting point, usually around [X] ° C. The stability of this melting point can be used as an important basis for judging the purity. When heated to this temperature, the substance gradually melts from a solid state to a liquid state, similar to the melting of ice and snow. The process is quite orderly and follows certain thermodynamic laws.
Furthermore, its solubility is also a key property. In organic solvents, such as common ethanol, acetone, etc., it exhibits good solubility and can be uniformly dispersed, just like salts dissolve in water to form a uniform solution system. This property is conducive to its use as a reactant or intermediate in organic synthesis reactions to participate in various chemical conversions. However, in water, its solubility is relatively limited, only slightly soluble, due to the role of hydrophobic groups in the molecular structure, making it difficult to fully affinity with water molecules.
In addition, the density of the compound also has a certain value, about [X] g/cm ³, which is of great significance for accurate measurement and in processes involving fluid dynamics, related to its sedimentation and dispersion in different media. Although its smell is not strong and pungent, it has a unique organic smell, which seems to be mixed with a special smell brought by some sulfur elements. During operation and use, attention should be paid to ventilation to prevent uncomfortable effects on the human respiratory tract.
The physical properties listed above, such as appearance, melting point, solubility, density and odor, are common and important properties of toluene-4-thiophene-2-ethyl sulfonate, and are indispensable factors in chemical production, organic synthesis and related scientific research.

Where is Toluene-4-Sulfonic acid Thiophene-2-Yl-Ethylester used?

Toluene-4-thiophene-2-ethyl sulfonate, this substance is useful in various fields.
In the field of pharmaceutical synthesis, it is often an important intermediate. The structural properties of Geiinthiophene and sulfonate can be used to construct complex drug molecular structures through various chemical reactions. Taking the development of an anti-cancer drug as an example, researchers skillfully used toluene-4-thiophene-2-ethyl sulfonate to successfully introduce key active groups through multi-step reactions, so that the prepared drug has a good inhibitory effect on cancer cells.
In the field of materials science, it also has applications. For example, when preparing special functional polymer materials, it is introduced into the polymer system as a modifier. Through this operation, the properties of the material can be effectively improved, such as improving the thermal stability of the material and enhancing its mechanical properties. The new material prepared by the scientific research team blends it with specific polymers can still maintain good physical properties in high temperature environments, providing new options for materials used in high temperature environments.
The field of organic synthesis is even more indispensable. It can participate in many organic reactions, such as nucleophilic substitution reactions, esterification reactions, etc. In the synthesis of organic compounds with special structures and functions, toluene-4-thiophene-2-ethyl sulfonate, as a reactant or catalyst, plays a key role in the synthesis of many novel and potentially valuable organic molecules.

What are the conventional methods for synthesizing Toluene-4-Sulfonic acid Thiophene-2-Yl-Ethylester?

There are several common methods for synthesizing toluene-4-sulfonate thiophene-2-ethyl ester.
First, thiophene-2-ethanol and toluene-4-sulfonyl chloride are used as raw materials. First place thiophene-2-ethanol in a suitable reaction vessel and add an appropriate amount of acid binding agent, such as triethylamine. Slowly add the solution of toluene-4-sulfonyl chloride dropwise under low temperature and stirring. Add it dropwise, warm it to an appropriate temperature, and continue to stir for several hours. After the reaction is completed, the reaction solution is washed with water to remove the unreacted raw materials and by-products, and then the product is extracted with an organic solvent. After drying and distillation, pure toluene-4-sulfonate thiophene-2-ethyl ester can be obtained. In this process, the acid binding agent can be combined with the hydrogen chloride generated by the reaction to promote the forward reaction, and low temperature dropwise addition can reduce the occurrence of side reactions.
Second, thiophene-2-ethanol is reacted with toluene-4-sulfonate anhydride. The two are placed in a reactor in a certain proportion, and an appropriate amount of catalyst, such as 4-dimethylaminopyridine (DMAP), is added. Under mild heating and stirring conditions, the reaction is carried out for a period of time. After the reaction is completed, the target product can also be obtained by similar separation and purification steps, such as washing with dilute acid and dilute alkali, extraction with organic solvents, distillation and refining, etc. In this reaction, DMAP can effectively catalyze the reaction of sulfonic anhydride and alcohol, improving the reaction rate and yield.
Third, thiophene-2-ethanol can be converted into the corresponding sodium alcohol first, and thiophene-2-ethanol can be obtained by reacting sodium metal or sodium hydride with thiophene-2-ethanol. Subsequently, the sodium alcohol is reacted with toluene-4-sulfonate. In an anhydrous organic solvent, such as anhydrous tetrahydrofuran, the reaction is carried out by heating and stirring. After the reaction is completed, regular separation operations, such as filtration to remove salt by-products, extraction, distillation, etc., finally obtain toluene-4-thiophene-2-ethyl sulfonate. In this way, the formation of sodium alcohol can enhance the nucleophilicity of the alcohol, which is conducive to the smooth progress of the nucleophilic substitution reaction with sulfonate.

What are the storage conditions for Toluene-4-Sulfonic acid Thiophene-2-Yl-Ethylester?

Toluene-4-thiophene-2-ethyl sulfonate, this is an organic compound. Its storage conditions are very critical, related to the stability and quality of this substance.
According to the concept of "Tiangong Kaiwu", everything needs to be properly stored. This compound should be stored in a cool and dry place. A cool place can slow the thermal movement of its molecules, preventing them from structural changes or chemical reactions caused by excessive temperature. If it is exposed to high temperature, it may cause decomposition and deterioration, which will damage its chemical properties.
A dry place is also indispensable. Moisture can easily cause many chemical changes, such as hydrolysis reactions. If the environment is humid, water molecules may interact with the compound, destroying its original chemical bonds, causing changes in its composition and properties.
And it should be placed in a place protected from light. Light is often the energy source of chemical reactions, or induces luminescent chemical reactions to change the structure of the compound. Therefore, storing in an opaque container can reduce the influence of light on it.
Furthermore, the storage place should be away from fire sources, oxidants, etc. This compound may be flammable, and it is easy to cause fire in case of fire, and the oxidant may also react violently with it, endangering safety.
Also pay attention to the material of the storage container. A material that does not chemically react with it, such as a specific glass or plastic container, should be selected to prevent the container from interacting with the compound and affecting its quality. In this way, toluene-4-sulfonate thiophene-2-ethyl ester can be properly stored to maintain its chemical stability.