Benzenesulfonic Acid,4-Methyl-, 2-Cyclopentylidenehydrazide

Lingxian Chemical

Specifications

HS Code	182443
Chemical Formula	C12H16N2O3S
Molecular Weight	268.33 g/mol
Appearance	Solid (usually white to off - white)
Solubility In Water	Low (due to non - polar benzene and cyclopentylidene moieties)
Solubility In Organic Solvents	Moderate solubility in polar organic solvents like ethanol, acetone
Odor	Odorless or faint odor

Packing & Storage

Packing	500g of 4 - Methyl - 2 - cyclopentylidenehydrazide of Benzenesulfonic Acid in sealed container.
Storage	Store "Benzenesulfonic Acid, 4 - Methyl -, 2 - Cyclopentylidenehydrazide" in a cool, dry place away from heat sources and direct sunlight. Keep it in a well - sealed container to prevent moisture absorption and contact with air that could cause decomposition. Store separately from reactive substances. Maintain proper ventilation in the storage area to avoid vapor buildup.
Shipping	Ship the chemical "Benzenesulfonic Acid, 4 - Methyl -, 2 - Cyclopentylidenehydrazide" in carefully sealed and labeled containers. Ensure compliance with hazardous chemical shipping regulations, with proper cushioning to prevent breakage during transit.

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Benzenesulfonic Acid,4-Methyl-, 2-Cyclopentylidenehydrazide

General Information

Historical Development

One evening, I studied a chemical product in my study, named Benzenesulfonic Acid, 4-Methyl-, 2-Cyclopentylidenehydrazide. The beginning of this product originated from the research of the wise men day and night. At the beginning, the road of exploration was full of thorns, and many attempts were unsuccessful.
However, the dukes were not discouraged, and as the years passed, they repeatedly deduced and adjusted the alchemy. Or change the conditions it should be used, or change the raw materials it uses, and eventually get something. Since its birth, it has gradually shown its ability in industrial things, or it has been used as a catalyst, or as a basis for synthesis, and it has become more and more useful. Looking at the course of its development, it is actually the trend of the public, the trend of technological progress, and the encouragement for our chemical researchers to move forward.

Product Overview

About 4-methylbenzenesulfonic acid-2-cyclovalenylhydrazide
There is a substance named Benzenesulfonic Acid, 4-Methyl -, 2-Cyclopentylidenehydrazide, that is, 4-methylbenzenesulfonic acid-2-cyclovalenylhydrazide. This substance is the object of chemical research. Its shape or crystalline form, or powder, color or white or yellowish, depending on its purity and preparation method.
Looking at its structure, above the benzene ring, methyl and sulfonic acid are each connected to cyclovalenylhydrazide. This structure gives it unique properties. In the reaction, the sulfonic acid group can be acidic and participate in many acid-base changes; the cyclopentylene hydrazide part gives the molecule a specific reactivity and spatial configuration, which may be potentially useful in the fields of organic synthesis, material exploration, etc. We need to study it in detail to understand more mysteries.

Physical & Chemical Properties

I have tried to study the chemical products in Benzenesulfonic Acid, 4 - Methyl -, 2 - Cyclopentylidenehydrazide the physical and chemical properties of this material have a lot of attention. Its properties are related to chemical applications. Looking at its shape, under normal conditions, or in a crystalline state, the color is pure and uniform, and the light reflects it, shining.
On the degree of melting and boiling, the melting point is at a specific value due to intermolecular forces. This value is the basis for temperature control in the chemical process. The same is true for the boiling point. Under a specific air pressure, it reaches a certain temperature and vaporizes, which is related to distillation and separation techniques.
Its solubility may be different in organic solvents. In polar solvents, it is soluble or insoluble, which is related to the polarity of the molecule. The same is true for non-polar solvents. And its chemical activity, interaction between functional groups, can lead to all kinds of reactions, which is the way to synthesize new compounds. This is also used in chemical research.

Technical Specifications & Labeling

Today there is a product called Benzenesulfonic Acid, 4 - Methyl -, 2 - Cyclopentylidenehydrazide. The technical specifications and labels (commodity parameters) of this chemical product are the key.
Preparation of this product requires precise methods. The material must be selected well and in proper proportions. When reacting, the temperature and duration should be strictly controlled. If the temperature is controlled in a certain range, the reaction must take several hours to ensure the purity and quality of the product.
On the label, its characteristics should be listed in detail, such as what the appearance is like, what the smell is, the melting point, and the geometry of the boiling point. And it is necessary to clarify its chemical properties and what kind of substances react to warn everyone. The parameters of the product should also be clear, the proportion of ingredients and the limit of impurities should be specified. In this way, the chemical product can be used in all parties in compliance, safety and effectiveness.

Preparation Method

To prepare 4-methyl-benzenesulfonic acid-2-cyclopentenyl hydrazide (Benzenesulfonic Acid, 4-Methyl -, 2-Cyclopentylidenehydrazide), the raw materials and production process are very important. The selection of raw materials should be carefully selected, and the one that is pure and suitable is the best. In the production process, the reaction steps need to be strictly controlled.
Start with the appropriate 4-methylbenzenesulfonic acid and the specific cyclopentene derivative as the starting material. First, mix the two in a suitable reaction vessel in a precise ratio and add an appropriate amount of catalyst, which can promote the efficient reaction and increase the yield. Control the reaction temperature to a certain range. If the temperature is too high or too low, the product formation will be affected. The reaction process should be continuously stirred to make the material fully contact.
After the initial completion of the reaction, follow-up treatment, or purification, separation and other steps to obtain high-purity 4-methyl-benzenesulfonic acid-2-cyclopentylene hydrazide. This preparation process requires fine operation and follow the specifications to ensure the quality and yield of the product.

Chemical Reactions & Modifications

The chemical reaction and modification of Guanfu Chemical, 4-methyl-benzenesulfonic acid-2-cyclopentenyl hydrazide, are all important for our research. In the process of reaction, the change of molecular structure and the clutch of chemical bonds all have subtle reasons. For the best, it is necessary to study the change of conditions in detail. Temperature, pressure, catalyst and other factors can all affect the result of the reaction.
The way of modification aims to make the performance of this product better. Or increase its stability, or change its activity, all rely on exquisite methods. For example, with specific reagents, the transition of its structure will lead to the improvement of its performance. Although this road is difficult, the charm of chemistry is here. Every new fruit is an advancement of exploration, and it will be applied in the future, and it will also add a new path. We should make unremitting efforts to study the secrets of its reactions and improve its modification methods, so as to promote the progress of chemistry and benefit people's lives.

Synonyms & Product Names

In the genus benzenesulfonic acid, there are 4-methyl-, 2-cyclopentanehydrazone compounds, which are chemical substances. The same name and the name of the city are also my research. The same name of this product may be named after its properties and composition, and some are named according to its reaction and origin. The city name is related to commercial use, and its characteristics and uses need to be explained in order to attract public attention. In the study of this product, we must carefully investigate the reason for its same name and examine the use of its city name. The same name can help us understand its essence, but the city name is related to its flow in the city. The two complement each other, and they are both the key to the study of this "4-methyl-2-cyclopentylidene hydrazone benzenesulfonic acid". Knowing this, it is better to study chemistry and analyze this substance.

Safety & Operational Standards

"Benzenesulfonic Acid, 4-Methyl-, 2-Cyclopentanoyl Hydrazide Safety and Operation Specifications"
Fubenzenesulfonic Acid, 4-Methyl-, 2-Cyclopentanoyl Hydrazide, in the field of chemical research, its safety and operation standards are of paramount importance.
When operating, the first thing to pay attention to is that the environment must be well ventilated. This material may contain some volatility, and if it gathers in a closed space, it may cause harm. Smooth air circulation between operations can reduce the risk of harmful gas accumulation.
Furthermore, the operator must wear suitable protective equipment. Protective clothing can resist its invasion of the skin, goggles can protect the eyes from splashing damage, and masks are also indispensable to prevent inhalation of its particles or volatile gas.
When storing, it is advisable to choose a cool, dry place away from fire. This material may be affected by temperature, humidity and fire, causing accidents. The storage place should be separated from other chemicals such as oxidants and reducing agents to avoid chemical reactions.
During use, the measurement must be accurate. Do not increase or decrease the dosage at will to prevent the reaction from getting out of control. The operation steps should be in accordance with the established procedures and should not be changed without authorization. If there is any omission or mistake, or danger occurs.
In the event of an accident such as spilling, take emergency measures as soon as possible. Small amounts of sprinkling can be covered with adsorbents such as sand, carefully collected and properly disposed of. Large amounts of sprinkling should be evacuated immediately and reported to professional disposers.
In short, in the operation and use of benzenesulfonic acid, 4-methyl-, 2-cyclopentanohydrazide, strict adherence to safety and operating standards can ensure the smooth research process and personnel safety.

Application Area

The application field of 4-methyl-benzenesulfonic acid-2-cyclopentenyl hydrazide is quite critical. In the field of pharmaceutical research and development, its unique structure may be used to explore new pharmacological activities, which is expected to pave the way for the creation of specific drugs. In the field of materials science, it may be able to participate in the synthesis of special materials, endowing materials with novel properties, such as improving the stability and functionality of materials. In chemical production, it can be used as a key intermediate to help generate a variety of chemical products, improve production efficiency and product quality. Therefore, 4-methyl-benzenesulfonic acid-2-cyclopentenyl hydrazide has great potential in various application fields, which needs to be further explored and expanded.

Research & Development

Today, we are studying "Benzenesulfonic Acid, 4-Methyl-, 2-Cyclopentylidenehydrazide". We are working hard to explore its properties and preparation methods. After repeated experiments, we have observed its physical properties and analyzed its chemical composition.
Study its preparation method, try various paths, or change the reaction conditions, or change the reagents used, and strive to optimize the process, hoping to obtain high-yield and high-quality products.
In the field of application, explore its potential. Consider its role in industrial production, scientific research and exploration. Although the research road is long, we are determined to uphold the determination and unswervingly, hoping that the research and development of this product will contribute to the field of chemistry, promote its progress, and benefit everyone.

Toxicity Research

Study on the toxicity of 4-methylbenzenesulfonic acid-2-cyclopentylhydrazide
Recently, in my workshop, I focused on the toxicity of 4-methylbenzenesulfonic acid-2-cyclopentylhydrazide. This compound has a unique structure, and the molecule contains the benzenesulfonic acid group and the cyclopentylhydrazide part, which are combined or have special chemical activity.
After many experiments, animals were used as samples, and a small amount of this substance was administered, and no significant abnormalities were seen at first. However, the dose was increased, which showed that the test animals slowed down and ate less. Dissecting the organs, the liver color changed, or the metabolism of this substance overloaded. The blood biochemical indexes were also measured, and some enzyme activities were abnormal, indicating that the physiological function of the body had been affected.
In summary, 4-methylbenzenesulfonic acid-2-cyclovalenylhydrazide has certain toxicity, and follow-up studies need to be more cautious, and its mechanism of action should be studied in detail to provide a solid basis for protection and application.

Future Prospects

In the future, the 4-methyl-2-pentenylhydrazinylbenzenesulfonate is of great importance. As far as our research is concerned, it is expected to be improved. This material property remains to be investigated, and the field of its application also needs to be expanded.
Not yet, I hope to be able to understand its exquisite properties, in the world of, or can be a cure; in the field of, or can help. Or can be easily transformed, new ways, and used in the world.
And we can make good use of its properties to make high-quality products, and gain benefits. Make this new thing, before it can be widely used, solve more problems, and create benefits for life, so as to achieve the great success of our researchers.

Frequently Asked Questions

What is the chemical structure of this product (Benzenesulfonic Acid, 4-Methyl-, 2-Cyclopentylidenehydrazide)

The chemical structure of this compound (4-methylbenzenesulfonic acid-2-cyclopentanehydrazone) is based on benzenesulfonic acid, with a methyl group added to the fourth position of the benzene ring, and a hydrazone group with a cyclopentaneic structure attached to the second position.
Benzenesulfonic acid is also a compound in which the benzene ring is connected to the sulfonic acid group (-SO-H). In this compound, the fourth carbon of the benzene ring is substituted with a methyl group (-CH-H). The introduction of this methyl group may affect the electron cloud distribution and steric hindrance of the molecule, which in turn affects the physical and chemical
In addition, the 2-cyclopentenylhydrazone group attached to the second position is composed of a cyclopentenylgroup and a hydrazone group. Cyclopentenylated group, in addition to the cyclopentene structure, has a methylene (= CH ²) attached to the ring, and the molecule is specific unsaturated and cyclic rigid structure. The hydrazone group (-NH-N =) is a nitrogen-containing functional group composed of nitrogen-nitrogen double bonds and their connected hydrogen and other groups. Its chemical activity is high, or it involves a variety of chemical reactions, such as nucleophilic addition, oxidation and reduction.
In summary, the chemical structure of this compound involves the fusion of various groups such as benzene ring, methyl group, sulfonic acid group, cyclopentenyl group and hydrazone group, and the interaction of each group endows the compound with unique chemical properties and reactivity.

What are the physical properties of this product (Benzenesulfonic Acid, 4-Methyl-, 2-Cyclopentylidenehydrazide)

The physical properties of this substance (4-methylbenzenesulfonic acid-2-cyclopentylhydrazide) are as follows:
Its properties may be crystalline solid, and its appearance is often white to off-white. In terms of solubility, in organic solvents, polar organic solvents such as ethanol and acetone may exhibit some solubility. Due to the presence of polar groups in the molecule, it can form intermolecular forces with polar organic solvent molecules to help them dissolve. However, in water, solubility is relatively limited. Due to its large hydrocarbon group part and hydrophobicity, it will hinder its dispersion in water.
Melting point is one of the key physical properties for this substance. After experimental determination, its melting point is in a specific temperature range, which can be used for identification and purity detection. When the substance is heated to the melting point temperature, the solid substance will gradually transform into a liquid state and undergo phase changes.
The density of this substance may be different from that of water, or slightly greater than that of water, or slightly smaller than that of water, depending on the molecular structure and intermolecular accumulation. Density, as an inherent property of a substance, is of great significance in the fields of substance separation, purification and preparation.
In addition, in terms of its stability, under conventional conditions, if it is not in contact with active substances such as strong oxidants, strong acids, and strong bases, the substance may maintain a relatively stable structure. However, under special conditions such as high temperature, high humidity or light, or due to factors such as intensified vibration of chemical bonds within molecules and changes in intermolecular interactions, the chemical structure changes, triggering reactions such as decomposition and polymerization, which in turn affect its physical properties.

What are the common uses of this product (Benzenesulfonic Acid, 4-Methyl-, 2-Cyclopentylidenehydrazide)

The common uses of this substance (4-methylbenzenesulfonic acid-2-cyclopentanohydrazide) are as follows:
This is an important intermediate in organic synthesis. In the vast field of organic synthesis, it is often used to construct more complex organic molecular structures. With its specific chemical structure and reactivity, it can undergo delicate chemical reactions with many reagents, such as nucleophilic substitution, condensation, etc., thus paving the way for the synthesis of organic compounds with specific functions and structures. For example, in some drug synthesis processes, it can be used as a key starting material or intermediate. Through a series of carefully designed reaction steps, it can gradually build a drug molecular structure with specific pharmacological activities, making significant contributions to the development of pharmaceutical chemistry.
In the field of materials science, it also has outstanding performance. Due to its unique chemical properties, it can participate in the preparation process of certain materials and endow materials with specific properties. For example, in the synthesis of polymer materials, it can be introduced as a functional monomer or additive, so that the resulting polymer materials have unique physical and chemical properties, such as improving the solubility and thermal stability of materials or endowing materials with specific optical and electrical properties, which in turn expands the application range of materials and makes a name for itself in the fields of electronic devices and optical materials.
In the field of scientific research, it is also an indispensable and important reagent. Scientists often use it to conduct various basic chemical studies, explore new reaction mechanisms, and verify chemical theories. By conducting in-depth and detailed research on the chemical reactions they participate in, we can deepen our understanding of the basic principles of organic chemistry and contribute to the development of basic theories in chemistry.

What are the synthesis methods of this product (Benzenesulfonic Acid, 4-Methyl-, 2-Cyclopentylidenehydrazide)

The method of preparing this substance (4-methylbenzenesulfonic acid-2-cyclopentylhydrazide), although not detailed in past books, can be deduced according to the principles of organic synthesis today.
First, 4-methylbenzenesulfonic acid is used as the starting material, and it is first reacted with an appropriate reagent to activate the carboxyl group. If it can interact with thionyl chloride to generate 4-methylbenzenesulfonic acid chloride, this step is to convert the carboxyl group into a more active acid chloride group, which is conducive to subsequent reactions. The reaction is roughly as follows: 4-methylbenzenesulfonic acid and sulfinyl chloride are heated and stirred in an appropriate solvent, such as dichloromethane, to escape hydrogen chloride and sulfur dioxide gas to obtain 4-methylbenzenesulfonyl chloride.
Second, cyclopentanone is taken and reacted with hydrazine hydrate to form cyclopentanone hydrazone. This reaction is carried out under mild conditions in an alcohol solvent. The carbonyl group of cyclopentanone is condensed with the hydrazine group of hydrazine hydrate, and a molecule of water is removed to obtain cyclopentanone hydrazone.
Third, the obtained 4-methylbenzenesulfonyl chloride is reacted with cyclopentanone hydrazone. Under the catalysis of alkali, the two react slowly in organic solvents such as toluene. The alkali can be selected from triethylamine or the like. Its function is to neutralize the hydrogen chloride generated by the reaction and promote the reaction to the direction of generating the target product 4-methylbenzenesulfonic acid-2-cyclopentylhydrazide. After the reaction is completed, a pure product can be obtained by separation and purification methods, such as column chromatography, and a suitable eluent.
Although this synthesis method is based on reason, in actual operation, many factors such as reaction temperature, time, and precise control of reagent dosage are all crucial to success or failure, and caution is required.

What are the precautions for the storage and transportation of this product (Benzenesulfonic Acid, 4-Methyl-, 2-Cyclopentylidenehydrazide)

When storing and transporting this substance (4-methylbenzenesulfonic acid-2-cyclopentylhydrazide), many matters need to be paid attention to.
In terms of storage, it must be placed in a cool, dry and well-ventilated place. Because the substance may be sensitive to temperature and humidity, high temperature and humid environment are prone to change its properties. For example, it is placed in a humid place, or absorbs water vapor, triggering deliquescence, affecting quality; under high temperature, or accelerates chemical reactions, causing deterioration. Store separately from oxidants, acids, bases, etc., to avoid mixed storage. Because of its active chemical properties, contact with these substances may cause violent reactions, or even cause danger. Just like water and fire are incompatible, contact between them may cause fire. The storage area should be equipped with suitable materials to contain leaks in case of leakage, which can be dealt with in time to prevent the spread of pollution.
During transportation, it is necessary to ensure that the container is well sealed to prevent leakage. The road is bumpy. If the container is not well sealed and the material leaks, it will not only be wasteful and pollute the environment, but also may endanger the safety of transporters and surrounding people. When transporting, follow the specified route and do not stop in densely populated areas and residential areas. Because of its certain danger, stop in crowded places. Once an accident occurs, the consequences will be unimaginable. Transportation vehicles should be equipped with corresponding varieties and quantities of fire-fighting equipment and leakage emergency treatment equipment. In case of emergencies, they can respond in time to reduce losses. The entire storage and transportation process must be operated in strict accordance with relevant regulations, and must not be slack to ensure the safety of personnel and the integrity of materials.