Products

Benzenesulfonic Acid, 4-Methyl-, Ammonium Salt (1:1)

Lingxian Chemical

Specifications

HS Code

995627

Chemical Formula C7H11NO3S
Molar Mass 189.23 g/mol
Appearance Typically a white crystalline solid
Solubility In Water Soluble
Ph In Aqueous Solution Acidic due to the sulfonic acid group
Odor Odorless or very faint odor
Melting Point Varies, typically in a range suitable for stable solid at room temperature
Density Approximately [density value] g/cm³ (specific value may vary)
Stability Stable under normal conditions
Packing & Storage
Packing 500g of 4 - Methylbenzenesulfonic acid ammonium salt (1:1) in sealed chemical - grade bags.
Storage Store the chemical "Benzenesulfonic Acid, 4 - Methyl -, Ammonium Salt (1:1)" in a cool, dry area away from heat and ignition sources. Keep it in a well - sealed container to prevent moisture absorption and potential reactions. Separate it from incompatible substances like strong oxidizing agents or bases to ensure stability and safety during storage.
Shipping 4 - Methyl - benzenesulfonic acid ammonium salt (1:1) is shipped in well - sealed containers suitable for chemicals. Containers are selected to prevent leakage and ensure safety during transportation, following all relevant hazardous materials regulations.
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Benzenesulfonic Acid, 4-Methyl-, Ammonium Salt (1:1)
General Information
Historical Development
The historical development of ammonium 4-methylbenzenesulfonate
The wonders of chemistry. Ammonium 4-methylbenzenesulfonate is one of the chemicals. Tracing its origin and the rise of chemistry, it has gone through thousands of years. In the past, Fang's family studied the physical properties, gradually understanding the principle of material changes.
In modern times, science and technology advanced, and organic chemistry flourished. Scholars studied various reactions in the laboratory, and ammonium 4-methylbenzenesulfonate began to appear in the world. It is composed of 4-methylbenzenesulfonate and ammonium salt. At first, the synthesis method was simple, and the yield was not high.
After countless talents studied it, the process improved and the yield gradually increased. This compound is widely used in industry and scientific research, either as a catalyst or in organic synthesis. In the field of chemistry, its use is a shining pearl in the development of chemistry.
Product Overview
This product is a compound formed by 4-methylbenzenesulfonic acid and ammonium salt in a ratio of 1:1. Its properties are unique, and its appearance may be in a specific form. The part of 4-methylbenzenesulfonic acid, the methyl group on the benzene ring adds its characteristics, and the sulfonic acid group makes it have a certain chemical activity. The combination of ammonium salts with it affects the physical and chemical properties of the whole. This product may have its use in the chemical industry, and can be used as a reagent for specific reactions, or play a role in the synthesis of certain materials. Whether its chemical properties are stable or not depends on storage and use conditions. Or it has affinity for specific substances and can be used for separation, purification and other operations. Studying its properties and applications is essential for expanding chemical technology and
Physical & Chemical Properties
4 - Ammonium methylbenzenesulfonate (1:1), the physical and chemical properties of this substance are related to our chemical research. Its shape may be a crystalline powder, white in color and with a certain luster. In terms of solubility, it is easily soluble in water. Due to the strong hydrophilicity of the sulfonic acid group in the molecule, it can form hydrogen bonds with water molecules. Its melting point is also a key property, and the exact value can be obtained by measurement, which is very important for controlling its thermal change. In terms of chemical properties, it has a certain acidity, which is derived from the acidic properties of the sulfonic acid group. It can neutralize and react with bases to form corresponding salts. Its stability is good under normal conditions, but when exposed to strong oxidizing agents or specific extreme conditions, the structure may change. The study of these properties provides a solid theoretical foundation for their application in the fields of chemical engineering and materials.
Technical Specifications & Labeling
There is a product today called Benzenesulfonic Acid, 4 - Methyl -, Ammonium Salt (1:1). To clarify its process specifications and identification (product parameters), you should check it carefully.
The process specifications are related to the preparation process of this product, the precision of materials used, and the temperature control. When preparing, you need to follow a precise method, the material ratio must be appropriate, and the reaction conditions must be properly controlled, so that you can get a product of high quality. The
logo (product parameters) indicates the characteristics of this product, such as purity geometry, properties, molecular weight, etc. The purity is high, the product is excellent; the properties are stable, which can prove its quality; the molecular weight is clear, and it can be accurate at the time of application.
Checking the process specifications and identification (product parameters) of this product is the foundation of excellent products, and it is also necessary for users to feel at ease.
Preparation Method
To prepare 4 - ammonium methylbenzenesulfonic acid (Benzenesulfonic Acid, 4 - Methyl -, Ammonium Salt (1:1)), the method is as follows:
Raw materials and production process: Take p-toluenesulfonic acid as raw material, and use an appropriate amount of ammonia water as the reaction reagent. In the reaction kettle, the temperature is controlled at about 50 ° C, the ammonia water is slowly dropped into the p-toluenesulfonic acid solution, and stirred while adding dropwise. This is the reaction step.
When the reaction is sufficient and the pH value of the solution reaches about neutral, it is the end point of the reaction. Subsequently, the reaction liquid is moved to an evaporation dish, and under the heating condition of a water bath, evaporated and concentrated, so that the water is gradually lost. When a large Finally, the crystals were separated by suction filtration and washed with a small amount of cold water to obtain the crude product of 4-methylbenzenesulfonate. After further purification by recrystallization, the pure product can be obtained, which is the activation mechanism. In this way, the desired 4-methylbenzenesulfonate ammonium can be prepared.
Chemical Reactions & Modifications
Chemical Reaction and Modification of 4-Methylbenzenesulfonate Ammonium (1:1)
There is a chemical substance 4-methylbenzenesulfonate Ammonium (1:1), which is of great significance in the study of chemical reaction and modification.
The reaction of this substance is often related to its structural properties. Sulfonic acid groups and ammonium ions exhibit different reactivity under different conditions. In case of nucleophiles, sulfonate or nucleophilic substitution, while ammonium ions can participate in proton transfer in acid-base environments.
Talk about modification to optimize its performance. Chemical modification, such as the introduction of specific functional groups, can be used to improve its solubility and stability. After modification, it may have new uses in the fields of materials and catalysis.
The study of the reaction and modification of this substance is like a garden of chemistry, sowing good seeds, and expecting to obtain fruitful scientific research results, which will contribute to the expansion of the chemical field.
Synonyms & Product Names
About the synonyms of 4-methylbenzenesulfonic Acid (Benzenesulfonic Acid, 4-Methyl-, Ammonium Salt (1:1)) and the trade name
There is a chemical name "Benzenesulfonic Acid, 4-Methyl-, Ammonium Salt (1:1) ", that is, 4-methylbenzenesulfonate ammonium. Its synonyms and trade names are quite important, related to the application and identification of this substance in various fields.
In chemical research, knowing its synonyms helps scholars to accurately search the literature, clarify the same substance referred to by different expressions, and avoid cognitive biases. Commodity names are related to market circulation and serve as a bridge for communication between merchants and consumers. 4-Ammonium methylbenzenesulfonate may be sold by different merchants under different commodity names, but its chemical essence remains unchanged.
All synonyms and commodity names are born due to industry habits, regional differences or commercial considerations. Those who study this object should carefully investigate it in order to be able to use it in academic and industrial applications without the risk of misuse or misidentification, so that chemical research and production can be advanced in an orderly manner.
Safety & Operational Standards
About 4-Ammonium methylbenzenesulfonate (1:1) Product Safety and Operation Specifications
F 4-Ammonium methylbenzenesulfonate (1:1), is a common chemical in chemical research. When it is tested and applied, safety and operation standards are of paramount importance.
#1. Safety
This substance has certain chemical activity or is harmful to the human body. If it comes into contact with the skin, rinse with plenty of water as soon as possible. If you still feel unwell, you need to seek medical treatment. If it touches the eyes, you need to rinse with flowing water or normal saline immediately, and then rush to the hospital. Its volatile gas, or irritate the respiratory tract, in the place of use, it is necessary to ensure good ventilation, and the experimenter should wear a suitable protective mask to prevent inhalation of harmful gases.
#2. Operating instructions
When storing, it should be placed in a cool, dry and ventilated place, away from fire and heat sources. Due to its chemical properties, it should not be co-stored with strong oxidants, strong alkalis, etc., to avoid dangerous reactions. When taking it, when using clean and accurate appliances, take it according to the amount required by the experiment. Do not take more waste, nor take less and cause experimental deviation. During the experimental operation, strictly follow the established steps and do not change it without authorization. After the operation, the appliances used must be cleaned in time and stored properly to prevent residual drugs from affecting the next use.
In summary, in the research and application of 4-methylbenzenesulfonate (1:1), strict adherence to safety and operating standards can ensure the smooth operation of the experiment, and also ensure the safety and health of the experimenters.
Application Area
Ammonium 4-methylbenzenesulfonic acid (Benzenesulfonic Acid, 4-Methyl-, Ammonium Salt (1:1)) has a wide range of application fields. In industry, it is often used as a catalyst to accelerate the process of many chemical reactions and make the reaction more efficient. In the printing and dyeing industry, it can assist in uniform coloring of dyes, improve the dyeing effect, and make the fabric color more vivid and lasting. In the pharmaceutical field, it also plays a key role in the synthesis of some drugs, helping to obtain pharmaceutical ingredients with specific structures and effects. Its unique chemical properties make it indispensable in many fields and contribute greatly to the development of related industries.
Research & Development
Among the genus of benzenesulfonic acid studied in recent years, there are 4-methylbenzenesulfonic acid ammonium salts (1:1), which are unique in their properties and have attracted much attention in various fields. I have tried my best to explore its mysteries.
Begin to observe its structure, study the shape of its molecules in detail, show the connection of chemical bonds, and the cloth of small atoms. Then test its properties, observe different media, observe temperature changes, and the state of pH when it is easy to time. This salt is soluble in water and has a clear potential for dissociation. It has considerable ionic activity and strong reactivity.
And think about its use. In the process of catalysis, it can promote various reactions. The growth rate and yield rate are outstanding. In the preparation of materials, it can adjust the structure and improve the performance, so that the finished product is excellent.
However, the way of research, the resistance is long. The method of synthesis, seeking high efficiency and purity, still needs to be refined. When applying, consider the environment and economy, and seek long-term strategies. In the future, unremitting research will make this material widely apply its capabilities, and it will be brilliant in scientific research and industry. It will help development and create a new situation.
Toxicity Research
Study on the toxicity of 4-methylbenzenesulfonic acid
This chemical (Benzenesulfonic Acid, 4-Methyl -, Ammonium Salt (1:1)) is investigated in detail. The toxicity study is of paramount importance and concerns the safety of all living beings.
Looking at this chemical, it may have applications in many fields of industry. However, the study of toxicity is the first to focus on its effect on living organisms. Or it can enter the body through skin contact, respiratory inhalation, ingestion, etc.
Experimentally, it may disturb the physiological functions of animals. If it affects the normal operation of the nervous system and respiratory system, or even damages the organs. It is also in the environment, or it may be harmful to water ecology, soil organisms, etc. Its degradation rate and migration characteristics are the keys to toxicity research. Only by studying carefully can we know its potential harm to ecology and human beings, so as to seek proper protection and management strategies to ensure the harmony of all things and the tranquility of the environment.
Future Prospects
Although ammonium tetramethylbenzenesulfonate is not widely used today, our generation will look at it from the perspective of chemical researchers, and its future development is really promising.
Today's chemical technology is changing with each passing day, and ammonium tetramethylbenzenesulfonate may emerge in various reactions. Its structure is unique, and its properties or specificities are to be explored in detail by our generation.
With time, if we can understand its subtlety, we may be able to show our skills in the field of material creation and catalytic reactions. It is unknown to make the material better and the reaction effect better.
We should be enterprising and study it relentlessly, hoping to explore its potential, and contribute to the great chemical cause in the future, so as to open up a new chapter in the future and develop this material grand path.
Frequently Asked Questions
What are the chemical properties of ammonium 4-methylbenzenesulfonate (1:1)?
4-Methylcoumarin-3-carboxylic acid bismuth (1:1) is an organometallic compound with the characteristics of both organic ligand and metal ions. Its chemical properties are unique, and it is formed by combining 4-methylcoumarin-3-carboxylic acid with bismuth ion at a specific stoichiometric ratio.
Among this compound, 4-methylcoumarin-3-carboxylic acid acts as an organic ligand, giving it certain coordination ability and special chemical activity. Coumarin compounds have always had various biological activities and optical properties, or have potential medicinal value and fluorescence properties. The introduction of bismuth ions may change the electronic structure and chemical properties of the whole compound, affecting its stability, solubility and reactivity.
In chemical reactions, 4-methyl coumarin-3-carboxylate bismuth (1:1) may exhibit different reactivity from simple organic compounds and metal salts. Or as a catalyst to participate in specific organic reactions, through the synergistic action of bismuth ions and organic ligands, to promote the reaction and improve the reaction selectivity.
In terms of solubility, or due to the interaction of organic ligands and metal ions, its solubility is different from that of individual organic or inorganic components, and it may have better solubility in specific organic solvents. In terms of stability, organic ligands coordinate with metal ions or enhance the overall stability of the compound, making it stable under specific conditions.
In addition, due to the existence of coumarin structure, this compound may have certain optical properties, such as fluorescence emission, which can be applied to fluorescent materials and other fields. Its unique chemical properties provide broad space for research and application in materials science, medicinal chemistry and other fields.
What are the main applications of ammonium 4-methylbenzenesulfonate (1:1)?
Zinc 4-methylbenzenesulfonate (1:1) is useful in various fields.
In the field of pharmaceutical and chemical industry, it can be used as a catalyst to help organic synthesis reactions. Due to its unique chemical properties, it can effectively reduce the activation energy of the reaction, make the reaction more prone to occur, and improve the reaction rate and yield. For example, in the synthesis of some pharmaceutical intermediates, it can promote the formation of key chemical bonds, ensure the efficient advancement of the reaction, and provide assistance for pharmaceutical research and development and production.
In the field of materials science, it also has its uses. It can be used in the preparation process of polymer materials, catalyze the polymerization reaction, and affect the structure and properties of the polymer. Or it can adjust the molecular weight distribution and crystallinity of the polymer, giving the material unique physical and chemical properties, such as improving the strength, toughness or thermal stability of the material, so as to expand the application of the material in different scenarios, such as high-end plastic products, fiber materials, etc.
In the field of surface treatment, zinc 4-methylbenzenesulfonate (1:1) can be used as a corrosion inhibitor. It can form a dense protective film on the metal surface, effectively blocking the contact between the corrosive medium and the metal, and slowing down the corrosion rate of the metal. This is essential for the protection of metal materials, whether it is steel in the construction field or metal parts in chemical equipment, which can prolong the service life, reduce maintenance costs and resource consumption.
In addition, in the electronics industry, it may also be used. Or it can participate in the synthesis process of electronic materials, affect the electrical properties of materials, provide materials with specific properties for the manufacture of electronic products, and help the development and innovation of electronic technology.
What are the methods for preparing ammonium 4-methylbenzenesulfonate (1:1)?
To prepare 4-methylbenzaldehyde (1:1), the method is as follows:
First, start with 4-methyltoluene and use the method of oxidation. In a suitable reactor, put 4-methyltoluene, add an appropriate amount of catalyst, such as metal oxides, pass oxygen or air, and control the temperature within a certain range, generally about a few hundred degrees Celsius. In this reaction, the methyl group of 4-methyltoluene is gradually oxidized to an aldehyde group. After fine regulation of the reaction process, duration and ratio of reactants, 4-methylbenzaldehyde can be obtained, and the ratio is nearly 1:1. This process requires careful observation of the reaction status. Due to excessive oxidation, benzoic acid and other by-products are formed.
Second, 4-methylbenzoic acid can be used as a starting point. First, 4-methylbenzoic acid is treated with a strong reducing agent such as lithium aluminum hydride to reduce the carboxyl group to an alcoholic hydroxyl group to obtain 4-methylbenzyl alcohol. This reaction is carried out in an anhydrous organic solvent, such as anhydrous ether, etc., carefully operated at low temperature to avoid violent reaction of lithium aluminum hydride with water. Then, 4-methylbenzaldehyde can be obtained by oxidizing 4-methylbenzyl alcohol in a suitable solvent with a mild oxidizing agent, such as manganese dioxide or PCC (pyridinium chlorochromate salt), and the ratio of 1:1 can be better maintained.
Third, the acylation reaction of Fu-g is used as the path. Take toluene and an appropriate amount of acylating reagents, such as acetyl chloride or acetic anhydride, use anhydrous aluminum trichloride and other Lewis acids as catalysts, and react in a low temperature and anhydrous environment. The acyl group is connected to the counterposition of toluene to obtain 4-methylacetophenone. Then the carbonyl group of 4-methylacetophenone is reduced by Huangminglong reduction method or Clemson reduction method, and then the carbonyl group of 4-methylacetophenone is selectively oxidized to obtain 4-methylbenzaldehyde. By precisely controlling the reaction conditions of each step, the product with a ratio of 1:1 can be obtained.
4-Ammonium methylbenzenesulfonate (1:1) What are the precautions in storage and transportation?
4-Methylhesperidin bismuth (1:1) is a genus of pharmaceuticals. During storage and transportation, many matters must be paid attention to.
When storing, the first priority is to keep the environment dry and clean. It must be placed in a dry, clean and well-ventilated place, because moisture can easily cause deliquescence, breed mold, and damage its quality and efficacy. If it is in a humid place, it may absorb moisture and agglomerate, and the ingredients may change, and the efficacy of the medicine will be greatly reduced.
Temperature control is also the key. It should be stored in a cool place to avoid heat. Excessive temperature can cause components to decompose, deteriorate, and attenuate medicinal power. Therefore, a cool and stable temperature is often used as a storage place, such as a temperature-controlled medicine storehouse.
Furthermore, light also has an effect. 4-Methylhesperidin bismuth (1:1) is sensitive to light or under strong light irradiation, or induces luminescent chemical reactions, causing its structure to change and affecting the curative effect. Therefore, it should be stored in the dark, or in a light-shielding container.
As for transportation, the packaging must be solid. Choose suitable packaging materials to prevent it from being damaged by shock and pressure during transportation. And the transportation tool should also be clean, dry, and odor-free to avoid contaminating the drug.
Maintaining temperature during transportation cannot be ignored. No matter the heat or cold, it is necessary to take corresponding temperature control measures to ensure that the temperature is suitable and avoid quality damage due to drastic temperature changes.
It is also necessary to pay attention to the isolation from other substances. Do not transport with odorous, volatile and corrosive substances to prevent odor, pollution or chemical reaction, which will damage its quality. In this way, 4-methylhesperidin bismuth (1:1) must be properly stored and transported to ensure the integrity of its efficacy and quality.
What are the environmental impacts of ammonium 4-methylbenzenesulfonate (1:1)?
4-Methylimidazole sulfate (1:1) is a chemical synthesis, and its impact on the environment is quite complex.
If this substance enters the water body, it may diffuse in the water due to its solubility. However, its stability and degradation characteristics in water may vary due to surrounding environmental factors. If there is a suitable microbial community in the environment, it may be able to degrade it to a certain extent, thereby reducing the residue in the water body. However, if it is difficult to degrade, it may accumulate in the water body and cause many hazards to aquatic organisms. For example, it may interfere with the normal physiological functions of aquatic organisms, affecting their growth and reproduction. Some aquatic organisms are extremely sensitive to chemical substances. The existence of 4-methylimidazole sulfate (1:1) may change the chemical properties of water bodies, resulting in changes in pH, ionic strength, etc., further affecting the balance of aquatic ecosystems.
In the soil environment, 4-methylimidazole sulfate (1:1) may interact with soil particles. It may be adsorbed by soil particles, which in turn affects its ability to migrate in the soil. If accumulated in large quantities in the soil, it may change the physical and chemical properties of the soil and affect the soil microbial community. Soil microorganisms play a key role in soil fertility, material circulation, etc. Once the microbial community structure and function are damaged, it will affect the health of the soil and then affect the growth of plants.
In the atmospheric environment, if 4-methylimidazole sulfate (1:1) exists in gaseous or aerosol form, it may participate in atmospheric chemical processes. It may react with other substances in the atmosphere to form new compounds. Some of the reaction products may have adverse effects on air quality, such as affecting the visibility of the atmosphere, or irritating the human respiratory system. In addition, its diffusion in the atmosphere will also expand the scope of pollution.
In conclusion, 4-methylimidazole sulfate (1:1) has potential effects on multiple levels of the environment, and it needs to be paid close attention and in-depth study to clarify its exact hazards and take appropriate prevention and control measures.