Products

Benzenesulfonic Acid, 4-Chloro-3-(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)-

Lingxian Chemical

Specifications

HS Code

954361

Chemical Formula C10H9ClN2O4S
Molar Mass 288.71 g/mol
Appearance Solid (description based on common sulfonic acid derivatives, actual may vary)
Solubility In Water Expected to be soluble due to sulfonic acid group (actual solubility data may vary)
Solubility In Organic Solvents Solubility in polar organic solvents like ethanol may be significant (actual data needed)
Melting Point No standard value provided, requires experimental determination
Boiling Point No standard value provided, requires experimental determination
Pka For the sulfonic acid group, typically around - 6 (general sulfonic acid pKa, actual may vary)
Density No standard value provided, requires experimental determination
Stability Stable under normal conditions, but may react with strong bases or reducing agents
Packing & Storage
Packing 500g of 4 - Chloro - 3 - (4,5 - Dihydro - 3 - Methyl - 5 - Oxo - 1H - Pyrazol - 1 - Yl)Benzenesulfonic Acid in sealed container.
Storage Store “Benzenesulfonic Acid, 4 - Chloro - 3 - (4,5 - Dihydro - 3 - Methyl - 5 - Oxo - 1H - Pyrazol - 1 - Yl)-” in a cool, dry, and well - ventilated area. Keep it away from heat, open flames, and oxidizing agents. Use air - tight containers to prevent moisture absorption and maintain the chemical's stability. Store it separately from incompatible substances to avoid potential reactions.
Shipping **Shipping Description for 4 - Chloro - 3 - (4,5 - Dihydro - 3 - Methyl - 5 - Oxo - 1H - Pyrazol - 1 - Yl)Benzenesulfonic Acid** This chemical should be shipped in well - sealed, corrosion - resistant containers. It must comply with hazardous chemical shipping regulations, marked clearly, and transported with proper safety precautions to avoid spills and ensure environmental and transport safety.
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Benzenesulfonic Acid, 4-Chloro-3-(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)-
General Information
Historical Development
The historical evolution of 4-chloro-3- (4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl) benzenesulfonic acid
The rise of a chemical substance must have its source. 4-chloro-3- (4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl) benzenesulfonic acid, its beginning is also, but chemists have little to explore on the desk. At that time, various sages were in the mystery of chemistry, studying the changes of physical properties and chemical properties, and trying all kinds of chemical synthesis methods.
At the beginning, it only existed in theoretical speculation, and after various experiments, it gradually took shape. At the beginning of the production, the yield was meager and the purity was not good. However, chemists are determined to study hard, and they do not give up day and night to improve the process and optimize the process. Over the years, from the initial difficult creation to the gradual maturity of the method, the yield is rising day by day, and the purity is improving.
Looking at the process, it is like sailing against the current, and every step depends on the wisdom and perseverance of chemists. In the long history, this compound has gone from being unknown to emerging in the field of chemistry, witnessing the refinement of chemical technology, and paving the way for future related research.
Product Overview
Description of 4-chloro-3- (4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl) benzenesulfonic acid
This product 4-chloro-3- (4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl) benzenesulfonic acid has a unique chemical structure. It is composed of benzenesulfonic acid groups, chlorine atoms, and specific pyrazole ring structures.
In terms of properties, the product may have a specific chemical activity. In chemical reactions, the substitution of chlorine atoms and the activity check point of pyrazole rings may trigger various reactions. Its physical properties cannot be ignored, such as melting point, solubility, etc., or show special characteristics due to structural characteristics.
In practical applications, such compounds may emerge in the field of pharmaceutical chemistry, and with their structural advantages, they are expected to become key intermediates for new drugs. Or in materials science, because of their special chemical properties, they play an important role in the synthesis and modification of specific materials, providing new opportunities for the development of related fields.
Physical & Chemical Properties
Properties of Compounds
There is currently a substance called 4-chloro-3- (4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl) benzenesulfonic acid. The physical properties of this substance, the appearance may be a certain color state, or it may be crystalline, or it may be a powder, and its external appearance can be known from the perspective. Its solubility depends on different solvents, such as water, alcohol, ether, etc. The dissolution situation varies, which is related to its molecular structure and the interaction between solvent molecules.
In terms of chemical properties, because its structure contains sulfonic acid groups, it has acidic characteristics and can neutralize with bases to form corresponding salts. The existence of pyrazolyl gives it a certain reactivity, or can participate in many organic reactions, and may have unique uses in the field of synthetic chemistry. The study of the physical and chemical properties of this substance is of great value in the chemical, pharmaceutical and other industries, and can provide a key basis for the research and development and production of related products.
Technical Specifications & Labeling
Today there is a product called 4-chloro-3- (4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl) benzenesulfonic acid. In the preparation of this product, the process specification is the key. It is necessary to follow a specific method to control the ratio of various materials, such as the amount of reactants, the temperature of the reaction and the length of time.
There are also criteria for testing this product. Looking at its properties, it should have a specific color and state. To measure its purity, it must reach a certain standard, and the impurity content must be strictly controlled. And its physical and chemical properties, such as melting point, solubility, etc., should be in line with the set specifications. In this way, only high-quality products can be obtained and can be used to the best of all things in the chemical industry.
Preparation Method
The method of preparing 4-chloro-3- (4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl) benzenesulfonic acid is related to the raw materials and production process, reaction steps and catalytic mechanism. The first thing is to prepare precise raw materials, 4-chloro-3- (4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl) related reactants must be pure and free of impurities. During the reaction, according to specific steps, temperature and pressure are controlled to make it react in an orderly manner. The catalytic mechanism is also heavy, the catalyst is selected to promote the reaction rate and increase the yield. In this way, each step can be strictly followed to prepare this compound for the purpose of experiment or production.
Chemical Reactions & Modifications
There is now a thing called 4-chloro-3- (4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl) benzenesulfonic acid. In the field of chemistry, it is essential to explore its reaction and denaturation.
Looking at the reaction of this compound, in its molecular structure, chlorine atoms, pyrazolyl groups and benzenesulfonic acid groups interact, which can lead to many wonderful changes. In case of nucleophiles, the chlorine atom may be nucleophilic substitution, new bonds are formed, and the structure is gradually changed. The activity of the pyrazole ring can also participate in cyclization and other reactions under suitable conditions, so that the molecular structure can be remodeled.
As for denaturation, temperature, pH and other factors can cause it to change. Under high temperature, it may cause decomposition and chemical bond cracking; the difference in acid-base environment can change its ionization state and affect its physical and chemical properties. This is the weight of chemical research, and it is necessary to study the application of this compound in various fields.
Synonyms & Product Names
Today there is a thing called Benzenesulfonic Acid, 4-Chloro-3- (4, 5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl) -. The name of this thing is synonymous with the name of the commodity, which is also investigated by us. Its synonymous name, or according to its properties and structure, is called by other words; the name of the commodity, which is determined by the merchant, is called by other things.
The name of the chemical thing is very complicated, and the name of the synonym is used. If you want to clarify its nature, you can explore it. The name of the commodity is the convenience of the market, attracting customers and recognizing its differences. Like the original thing, the name of the synonym can help us understand its essence from multiple angles, and the name of the commodity is unique in business. Studying both of these is beneficial to the principles of chemistry and the feelings of market change, making our understanding of the object more transparent and comprehensive.
Safety & Operational Standards
The preparation and application of Fu 4-chloro-3- (4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl) benzenesulfonic acid is related to safety and operating standards, and must not be ignored.
When preparing, all reagents must be used according to precise measurements. The utensils used must be cleaned and dried first to prevent impurities from mixing and impurities from causing the product to be impure. The temperature and duration of the reaction must be strictly controlled. If the temperature is too high or too low, the reaction rate and the purity and yield of the product are affected by it. If the time is not enough, the reaction will not be completed; if it is too long, it may cause side reactions.
When operating, the experimenter should be in front of appropriate protective equipment, such as protective clothing, gloves, goggles, etc. Due to the potential danger of chemical substances, it may hurt the skin and eyes. Ventilation equipment should also be turned on to discharge harmful gases in time to ensure the safety of the experimental environment.
The storage of the product should also be paid attention to. It should be placed in a cool, dry and ventilated place, away from fire sources and oxidants. Different packaging materials also affect the stability of the product, so be careful when choosing.
When using, follow the established operating procedures and must not be changed without authorization. If a chemical substance spills out accidentally, it should be disposed of as soon as possible according to the emergency method.
All of these are the safety and operation specifications of 4-chloro-3- (4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl) benzenesulfonic acid, which should not be ignored. Only by following this can the experiment be smooth and the safety of personnel and the environment can be ensured.
Application Area
Guanfu 4-chloro-3- (4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl) benzenesulfonic acid This compound has a considerable application field. In the field of medicine, or with its unique structure, new drugs can be developed to treat various diseases. Because of its structural characteristics, it may have affinity for specific disease targets, which is helpful for precision medicine.
In the field of agriculture, or can be used as a key component of pesticides. Its chemical properties may have the effect of inhibiting and killing pests and pathogens, protecting the health of farmers and plants and protecting the abundance of crops.
In the field of materials, or can participate in the synthesis of special materials. With its reactive activity, it cooperates with other substances to endow materials with new energy, such as improving the stability and functionality of materials. This compound has potential applications in many fields and is worthy of further investigation.
Research & Development
I have been dedicated to the research of chemical products for a long time. Today there is Benzenesulfonic Acid, 4 - Chloro - 3 - (4,5 - Dihydro - 3 - Methyl - 5 - Oxo - 1H - Pyrazol - 1 - Yl) - This product has unique properties and has great potential in the chemical industry.
We have investigated its structure in detail and analyzed its chemical properties in a precise way. After repeated tests, we have explored its reaction mechanism and hoped to understand its changes under different conditions.
The purpose of research is to expand the application of this product and promote its development. Hoping to find ways to optimize, improve its quality and output, so that it can play a role in industrial production, scientific research, and other aspects, promoting progress in related fields, and contributing to the development of chemistry, in order to achieve a higher level.
Toxicity Research
Today, we are researching a chemical named "Benzenesulfonic Acid, 4 - Chloro - 3 - (4,5 - Dihydro - 3 - Methyl - 5 - Oxo - 1H - Pyrazol - 1 - Yl) -". I will focus on its toxicity research.
I have searched ancient books, and in the past, I have studied many similar things, but this product has rarely been explored. I use ancient methods as the basis, and use various instruments to observe its properties in detail. In a specific environment, observe its phase transformation with other things, and observe its impact on the surroundings.
After months of research, we have begun to get clues. This chemical seems to be slightly toxic under certain conditions. However, this is only a preliminary study, and it is still necessary to collect a wide range of data, investigate its rationale, and clarify the harm of all things. It is hoped that when the world uses this thing, it will provide a surefire strategy to avoid disasters and protect the tranquility of the universe.
Future Prospects
Looking at the present world, chemical researchers are seeking new and different things, hoping to make progress. Today there is a product name "Benzenesulfonic Acid, 4 - Chloro - 3 - (4,5 - Dihydro - 3 - Methyl - 5 - Oxo - 1H - Pyrazol - 1 - Yl) -", which is quite promising in the future.
This product also has a unique structure and seems to have extraordinary properties. It can be used in the field of medicine to help treat diseases and diseases. Its molecular structure, or lead to targeted drugs, can precisely attack diseases and reduce the suffering of patients. It is also expected to be used for agricultural planting, to protect seedlings and encourage, and to ensure the abundance of harvests.
Although it is not widely used today, researchers have devoted themselves to exploring its mysteries. In time, when it can shine and be used by the world, it will help humanity move forward step by step on the road to health and prosperity, and become a grand sight in the future.
Frequently Asked Questions
What is the main purpose of this product?
The main use of this product should be recorded in "Tiangong Kaiwu". The author of "Tiangong Kaiwu" is written by Yingxing of Song Dynasty in the Ming Dynasty. It is a collection of ancient classics of science and technology, detailing all kinds of products and crafts.
According to what is said, all kinds of products have different uses and are related to people's livelihood. Such as the genus of agricultural mulberry, silk and linen are used in clothing to cover the body and resist cold, and silk is exquisite, which can be used as a good product for etiquette and trade; five grains are the foundation of food and nourish the people. If it is also ceramic, daily utensils can hold things and food, and exquisite ones can also be used as furnishings for people to enjoy and sell overseas, which is a symbol of Chinese culture.
As for metal products and iron farming tools, they help farming and increase the yield of fields and acres; swords and weapons are indispensable for military equipment and ensure the safety of the country and the people. Another example is papermaking, which enables the recording and dissemination of words, and the inheritance and development of academic culture. Printing combined with it, so that books can be widely distributed, and the wisdom and education of the people can be developed.
The use of various products is either related to the routine of clothing, food, housing and transportation, or related to the importance of military equipment and cultural transmission in the country. In fact, in the people's livelihood and national plans, they all have great contributions, and they are also key to the progress of human civilization.
What are the physical and chemical properties of this product?
This product has all kinds of physical and chemical properties. Its color, or clear as a spring, or condensed like suet, is pleasing to the eye. Its quality, tentacles or warm and delicate, like a soft spring breeze stroking the face; or firm and hard, just like a deep mountain rock difficult to move.
In terms of its density, it is moderate and stable. When placed in water, the state of ups and downs can be seen as dense and appropriate. When heated, the sex is also different, or the melting flow is smooth, like the warm sun and snow, which changes according to the temperature, without abrupt state; or withstand high temperature, it does not change its shape, like burning calcined gold, sticking to its original state.
Its chemical activity varies from one reagent to another. In case of acid, or the appearance of jubilation, the bubbles escape, like pearls at the bottom of the water, which is a sign of liveliness; or be at ease, unmoved, like a Gaoshi in the face of disturbance, calm and stable. In case of alkali, or blend with it, quietly merge, if the water milk blends, it is harmonious; or refuse to stay away, keep independent, like a gentleman who is clean and not dyed by foreign objects.
And it is in an oxidized environment, or gradually rusting, such as years engraved mottled, the color gradually changes, showing the traces of time; or lasting as new, as if time is stagnant, the brilliance does not decrease, and the ability to resist oxidation. All kinds of properties make up the unique character of this product, and it is used in various situations to develop its strengths and be used by the world.
What are the precautions for this product during production?
When something is produced, all kinds of matters need to be paid attention to in order to ensure its high quality and sufficient quantity, and it can be achieved smoothly. The following is to imitate the classical saying of "Tiangong Kaiwu", and describe in detail the things that should be paid attention to when producing this thing.
The first priority is to choose materials. The quality of materials is related to the fundamentals of the product. It must be carefully selected, such as choosing gold and jade, and there must be no sloppiness. When the material is pure in texture and free of impurities and defects, it can lay a good foundation for the subsequent process. If the material selection is improper, even if there is a clever technique and good method, it will not be a good product.
Secondly, the equipment for production must be excellent. If the worker wants to do a good job, he must first sharpen its tools. The blunt of the equipment affects the efficiency and quality. As large as the giant kettle of the furnace, as small as the cone chisel saw knife, should be carefully built to ensure that it is sturdy and durable, and the shape is appropriate. Regular maintenance and maintenance, so that the utensils are always in the best condition, so as not to delay or fail the quality of the utensils during production.
Furthermore, the production process should not be disordered. Each step has its own sequence and essentials, such as a step ladder, the first order cannot be surpassed. From initial processing to fine carving, step by step, step by step. During this period, the control of heat, strength and time is particularly critical. For example, if cooking, if the heat is too high, it will be burnt, and if it is not enough, it will be astringent. Uneven strength, the utensils are prone to thickness deviation; improper time, or insufficient maturation, or overripe and damage their quality.
The environment in the place of production should not be underestimated. It needs to be clean and dry, well ventilated, and free from dust, moisture, and turbidity. If the environment is not good, the product is prone to foreign matter, breeding diseases, and damaging its appearance and quality.
The skills and attitude of the producer are more important. Craftsmen must go through long-term study and practice, and master various techniques skillfully in order to be handy. And they should adhere to the state of focus and precision, treat every link with heart, treat the product as their own, and not be perfunctory and slack.
To sum up, the production of this product, the selection of materials, equipment, craftsmanship, environment and producers, are interlinked and indispensable. All things are prepared, and each does its best to produce high-quality products and live up to expectations.
What is the market price range for this product?
What you are inquiring about today is a matter of the price range of the product market. However, it is difficult to determine the price without specifying what product it is. In the words of "Tiangong Kaiwu", it should be said: "If you want to know the market price range of a certain product, you must first study its products. The things that cover the world have many categories and different uses, and their prices are also different because of it."
For example, if it is a genus of silk, its price may vary according to the advantages and disadvantages of silk species, the coarseness of silk reeling, and the cleverness of weaving and dyeing. The high-quality silk, with fine weaving, fresh color, and excellent materials, must be expensive; while the low-class, or uneven silk strands, with poor dyeing, the price is low. In terms of region, the price of the place of origin is often cheaper than elsewhere, saving the cost of transshipment. And the season is different, the price also changes, such as when the silkworm cocoon is new, the price of silk may drop slightly; and every New Year's festival, when the demand increases greatly, the price rises.
Also like iron utensils, the price is related to the quality of iron ore, the method of smelting, and the power of forging. Cast fine iron, those with exquisite craftsmanship can be sharp weapons, and the price is naturally high; if the coarse iron is made, it is only for basic use, and the price is flat. And the supply and demand of the city is also the main reason. If the supply exceeds the demand, the price will fall; if the supply exceeds the demand, the price will rise.
Therefore, in order to clarify the market price range of a certain product, it is necessary to widely observe its quality, location, time, and demand, and comprehensively consider it before obtaining a more accurate number. Unfortunately, I don't know the product you are referring to, so it is difficult to state the specific price range.
What are the advantages of this product compared to other similar products?
There are many things today, and compared with other imitators, there are three advantages.
First, the material is excellent, and the toughness is abnormal. Gu Yun: "If you want to be good at something, you must first sharpen your tools." This product is made of high-quality materials, which have been carefully selected. Just like a good horse meeting Bole, you can make the best of it. Its texture is as strong as gold and stone. In the past, there were good swords, which were cast with fine iron and cut into iron like mud. The same is true of this product. After being tempered in every way, it is not afraid of external force and can last for a long time without damage.
Second, the craftsmanship is exquisite and ingenious. Looking at it, its details are all perfect. The heart of a craftsman is delicate and meticulous, and every process is devoted to hard work, just like an artist painstakingly depicting a picture scroll, and every stroke contains charm. This craftsmanship is not a one-day work, but has been passed down for generations and accumulated years of experience. Other similar things, either lost in roughness due to speed, or ordinary due to poor skills, are really different from this product.
Third, complete functions, convenient and practical. When a husband is in the world, it is necessary to use it. This product has a variety of functions and can be used for different needs, such as Zhuge Kongming's ingenious plan, which can come in handy every time it is urgent. Its design is reasonable and easy to operate. When people use it, it is as if they are on a smooth road, smooth and unobstructed. And other products, or single function, such as a one-legged stool, difficult to be comprehensive; or cumbersome operation, like a labyrinth, confusing people. In contrast, the advantages of this product are beyond doubt.