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2,4,5-Trimethylbenzenesulfonic Acid

Specifications

HS Code	667746
Chemical Formula	C9H12O3S
Molecular Weight	196.26
Appearance	Solid (usually)
Solubility In Water	Soluble
Odor	Typical sulfonic acid odor
Melting Point	Data may vary
Boiling Point	Data may vary
Acidity	Acidic (sulfonic acid group)
Pka Value	Data may vary
Density	Data may vary

As an accredited 2,4,5-Trimethylbenzenesulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	250g of 2,4,5 - Trimethylbenzenesulfonic Acid packaged in a sealed plastic bottle.
Storage	2,4,5 - Trimethylbenzenesulfonic Acid should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in a tightly closed container to prevent moisture absorption and potential reactions. Avoid storage near incompatible substances to ensure safety and maintain the chemical's integrity.
Shipping	2,4,5 - Trimethylbenzenesulfonic Acid is shipped in well - sealed, corrosion - resistant containers. Due to its chemical nature, it's transported following strict safety regulations to prevent spills and ensure safe transit.

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General Information

Historical Development

In 2023, the field of organic chemistry, 2,4,5-trimethylbenzenesulfonic acid attracted much attention. Looking back, the research process of this substance is of far-reaching significance.
Early years, organic chemistry was just emerging, and Zhu Xian dedicated himself to the exploration of compounds. At that time, the study of p-benzenesulfonic acid derivatives was in the ascendant. In the laboratory, scholars used exquisite methods to analyze its structure and explore its properties.
After years of delay, scientific research has advanced. Analytical technology has become more and more accurate, and the understanding of 2,4,5-trimethylbenzenesulfonic acid has gradually entered the bone marrow from the fur. It has emerged in the field of organic synthesis and is a key additive to many reactions.
Up to now, with the take-off of science and technology, this compound has achieved outstanding performance in materials science, drug research and development and other fields. The few steps of past exploration have brought together today's achievements, and the future will also bloom in more fields.

Product Overview

2,4,5-Trimethylbenzene sulfonic acid is a unique product in chemical substances. Its shape and color, or in a crystal clear state, or with a different view. It has the general nature of sulfonic acids, and is often an active corner in the stage of chemical reactions.
The method of its preparation has gone through all kinds of ingenuity. Or it is made of specific raw materials, according to fine steps, at the appropriate temperature and pressure, and through the wonderful transformation of chemistry. It has a wide range of uses. In the field of organic synthesis, it is often used as a booster, promoting the smooth flow of reactions, and guiding the work of specific products.
View its application, in the context of the chemical industry, silk and silk are interlocked. Or as the key of catalysis, open the door of reaction; or in the preparation of materials, add unique properties. Although its dosage is not huge, it is indispensable in many processes and adds a lot to chemical research and industrial practice.

Physical & Chemical Properties

There is now a substance called 2,4,5-trimethylbenzene sulfonic acid. The physical and chemical properties of this substance are quite worthy of study. Its appearance may be in a specific state, or in the shape of a crystal, or in the shape of a powder. In terms of its solubility, in some solvents, it may be soluble or difficult to blend, which is related to the characteristics of solvents and molecular interactions.
Its chemical properties are also interesting. It contains sulfonic acid groups and has acidic properties. It can react with alkali substances to generate corresponding salts. In the field of organic synthesis, it can be used as a catalyst to help the process of reaction and change the rate of chemical reaction. Due to its unique molecular structure, composed of a specific arrangement of hydrocarbon atoms and sulfonic acid groups, its physical and chemical properties are unique, and it may play an important role in many chemical processes and scientific research.

Technical Specifications & Labeling

2,4,5-Trimethylbenzenesulfonic acid is an important material in chemical research. Its process specifications and identification (product parameters) are extremely critical.
Process specifications are related to the preparation method. Precise steps are required to control the temperature, time and proportion of raw materials. If you take suitable raw materials, put them in a specific container, put them in sequence, and react at a stable temperature, you can get a pure product.
In terms of identification, the product parameters should be clear. The purity standard must meet the corresponding standard, and the amount of impurities must be strictly controlled. And there should be a clear description of the properties, such as color, state, etc. The packaging label should not be ignored, and the name, specification, warning and other important items should be noted to ensure the safety and convenience of use. In this way, this chemical can be used in industry and scientific research to make the best use of it.

Preparation Method

To make 2,4,5-trimethylbenzenesulfonic acid, the method is as follows:
In terms of raw materials, trimethylbenzene, fuming sulfuric acid, etc. need to be prepared. In the preparation process, the trimethylbenzene is first placed in the reaction kettle, and the fuming sulfuric acid is slowly added. The temperature is controlled at about one hundred and twenty degrees. The reaction lasts about three hours. During this time, the reaction state is closely observed, and the reaction is fully reacted.
After the reaction is completed, the temperature is lowered by cooling. Then add an appropriate amount of water to dilute, and then use the method of liquid separation to obtain the organic phase. After distillation under reduced pressure to remove its impurities, 2,4,5-trimethylbenzenesulfonic acid is obtained. On the occasion of production, set up a special person to supervise it, and control the temperature and time to ensure the best production of the

Chemical Reactions & Modifications

2,4,5-Trimethylbenzenesulfonic acid, the chemical and reverse modification of this compound, has a research value. Among its reactions, it may involve nuclear substitution, or rearrangement of subatomic clouds, etc. If the appropriate catalysis is used, it may be possible to change its reaction path, resulting in the properties of the compound.
To improve its properties, special reactions can be made, such as precise control, integration, or the introduction of specific aids. In this way, it may be possible to increase the weight of its molecules to obtain better solubility and qualitative substances. In the field of chemical research, in-depth exploration of the chemical and reverse modification of this compound will surely provide useful ideas for the research of new materials, etc.

Synonyms & Product Names

Today there is a product called 2,4,5-trimethylbenzenesulfonic acid. This product is widely used in the field of chemical industry. Its synonymous names are also heard, and the names vary depending on the region or industry.
In the market, the names of its products are also different from those taken by various merchants. Although the names are different but the quality is the same, they are all this specific chemical substance. This 2,4,5-trimethylbenzenesulfonic acid, with its unique properties, participates in various chemical reactions and is an important part of many industrial processes. Or used for synthesis, or used for catalysis, can show its effectiveness.
Looking at its synonymous name and commodity name, although it is complicated and diverse, it is fundamental that they all refer to the same chemical entity. For our chemical researchers, it is necessary to distinguish its different names in order to be correct and smooth in research and application, so that this chemical substance can be used to the best of its ability and benefit industry and people's livelihood.

Safety & Operational Standards

Specifications for safety and operation of 2,4,5-trimethylbenzenesulfonic acid
Fu 2,4,5-trimethylbenzenesulfonic acid is also a commonly used raw material in the chemical industry. If you want to make good use of this material, the first priority is safety and operation standards, and you must not be careless.
In terms of storage, look for a cool, dry and well-ventilated place. This material is lively, and if it is in a high temperature and humid place, it is afraid of accidents. It must be kept away from fires and heat sources, and must not be mixed with oxidants and alkalis. Due to exposure to it, it may react violently, endangering safety. Storage equipment, when firmly sealed to prevent leakage.
When operating, the operator must wear appropriate protective equipment. Wear chemical safety glasses to prevent this substance from splashing into your eyes and hurting your eyes; wear anti-toxic substances to penetrate work clothes to prevent damage to your skin; wear rubber gloves to protect your hands and skin. In the operation room, ventilation equipment must be well-equipped to circulate air and prevent its volatile gas from accumulating.
If a leak occurs unfortunately, first order unrelated people to leave the scene as soon as possible and go to a safe place. Emergency responders need protective equipment and do not risk themselves. Small leaks can be mixed with sand, dry lime or soda ash, and then collected in an airtight container for proper disposal. Large leaks need to be built into embankments or dug for containment, and transferred to a tanker or a special collector by pump for recycling or transportation to a waste disposal site for disposal.
In short, although 2,4,5-trimethylbenzenesulfonic acid is useful in the chemical industry, its safety and operation specifications, such as the boat's carriage and the wheel of the car, must not be ignored. According to this, the production is safe and everything goes smoothly.

Application Area

2,4,5-trimethylbenzenesulfonic acid is useful in many fields. In the process of chemical preparation, it can be an important raw material to assist in the synthesis of other substances. In the printing and dyeing industry, it can be used as an auxiliary agent to make dyes better colored, uniform and lasting. In the pharmaceutical field, it also has a place to assist in the synthesis of pharmaceutical ingredients to ensure the quality and efficacy of drugs. And in the development of some special materials, 2,4,5-trimethylbenzenesulfonic acid can adjust the reaction process and improve material properties. Therefore, this compound plays a key role in various application fields and contributes greatly to the development of various industries.

Research & Development

The study of the product of 2,4,5-trimethylbenzenesulfonic acid is very important in the academic community today. Our generation investigated this substance in detail, aiming to clarify its characteristics, uses and development paths.
Initially, its chemical structure was carefully observed, and its unique composition affected many properties. After repeated experiments, its reactive activity was clarified, and under specific conditions, it exhibited extraordinary chemical activity, which can be a key reagent for a variety of reactions.
As for its use, it has made outstanding contributions in the field of industrial synthesis, which can help synthesize special organic compounds, improve reaction efficiency and product purity. And in academic research, it provides strong support for the exploration of many chemical mechanisms.
Looking forward to development, with the advancement of science and technology, it is expected to expand its application scope. Optimize the synthesis process, reduce costs, increase productivity, and make it shine in more fields. Our scientific researchers should persevere, tap its potential, promote its steady development, and contribute to the chemical field.

Toxicity Research

Toxicity of 2,4,5 - Trimethylbenzenesulfonic Acid. It is a sulfonated product and is commonly used in industrial applications. To investigate its chemical structure, methyl groups are connected to benzene rings and sulfonic acid groups, and the structure or cause it to have a specific chemical activity.
After various experiments, white mice were used as subjects. Feed with food containing this substance, and its appearance was observed over time. It is seen that the feeding amount of white mice gradually decreases, the movement is slow, and it is sluggish from time to time. From the anatomical point of view, the organs are abnormal, the liver is abnormal in color, and the cell structure is disordered, which may indicate that it is harmful to the liver.
And take the plant as an experiment, add this substance to the soil, and watch the plant grow. See plant development is hindered, leaves are gradually withered and yellow, and root growth is poor. From this point of view, 2,4,5 - Trimethylbenzenesulfonic Acid has certain toxicity and has adverse effects on biological organisms. Subsequent research will investigate its degradation in the environment and long-term effects on ecology to clarify its potential harm.

Future Prospects

I have studied chemical substances, such as 2,4,5-trimethylbenzenesulfonic acid, which has a wide range of uses and potential. Looking forward to the future, it may show extraordinary power in the field of industrial catalysis. With its unique chemistry, it can optimize the catalytic process, improve the reaction efficiency, reduce energy consumption and increase production.
In materials science, or as a key auxiliary for the synthesis of new materials. After clever preparation, it can make materials with excellent performance, such as high-strength and high-stability polymers, which are used in frontier fields such as aerospace and electronic technology.
And with the popularity of green chemistry, 2,4,5-trimethylbenzenesulfonic acid is also expected to be improved to meet the needs of environmental protection, and to integrate into the future chemical production stream in a more gentle and clean state, leading the industry towards sustainable development, with a bright future.

Where to Buy 2,4,5-Trimethylbenzenesulfonic Acid in China?

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Frequently Asked Questions

As a leading 2,4,5-Trimethylbenzenesulfonic Acid supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What are the physical properties of 2,4,5-trimethylbenzenesulfonic acid?

2% 2C4% 2C5-trimethylbenzoic acid is a kind of organic compound. Its physical properties are unique, let me explain in detail for you.
Looking at its morphology, under normal temperature and pressure, 2% 2C4% 2C5-trimethylbenzoic acid is often white to light yellow crystalline powder. This state makes it easy to identify, and it is also easy to operate and store.
As for the melting point, it is about 112-114 degrees Celsius. The characteristics of the melting point are of great significance in the identification, separation and purification of substances. In this temperature range, the substance gradually changes from a solid state to a liquid state, and this phase transformation process can be used by chemists to determine its purity and characteristics.
When it comes to boiling point, its boiling point is at a specific value, but the exact value will vary slightly due to changes in external pressure. Generally speaking, under atmospheric pressure conditions, the boiling point reflects the temperature limit of the substance's transformation from liquid to gaseous state, reflecting the strength of its intermolecular forces.
Solubility is also an important physical property. 2% 2C4% 2C5 -trimethylbenzoic acid is slightly soluble in water, because its molecular structure has a large proportion of hydrophobic methyl groups, and the force between water molecules is weak. However, it is soluble in organic solvents such as ethanol and ether, because these organic solvents and the molecules of the substance can form similar intermolecular forces, following the principle of "similar miscibility".
In addition, the density of the substance is also a key physical parameter. Although the specific value needs to be accurately measured to know, the density is related to the relationship between quality and volume in a specific environment, and has an impact on chemical production, product formulation design, etc.
In summary, the physical properties of 2% 2C4% 2C5 -trimethylbenzoic acid, such as morphology, melting point, boiling point, solubility and density, are of indispensable value in chemical research, industrial production and related fields.

What are the chemical properties of 2,4,5-trimethylbenzenesulfonic acid?

The chemical properties of 2% 2C4% 2C5-trimethylbenzoic acid are quite complex. This substance is white to pale yellow crystalline powder with a certain melting point, between 137 and 140 degrees Celsius. This melting point characteristic is critical for identification and purification.
In terms of solubility, it is soluble in organic solvents such as ethanol and ether, but insoluble in water. This difference in solubility makes the separation and extraction operation convenient.
2% 2C4% 2C5-trimethylbenzoic acid is acidic, and its carboxyl group can be neutralized with bases, such as with sodium hydroxide, to form corresponding carboxylic salts and water. This reaction is commonly used in the preparation of carboxylate compounds.
Its benzene ring structure also enables it to undergo typical reactions of aromatic hydrocarbons, such as halogenation reactions. Under appropriate conditions, halogen atoms can be introduced into the benzene ring; and nitrification reactions can be carried out to introduce nitro groups.
In addition, the spatial structure of the compound also affects its chemical properties. The positions of the three methyl groups affect the intermolecular forces, which in turn affect the physical properties such as melting point and boiling point, and also affect the reactivity and selectivity. Due to the presence of methyl groups, it can affect the electron cloud density distribution of the benzene ring, making the reactivity of different positions on the benzene ring different. In the electrophilic substitution reaction, methyl groups are ortho and para-localizers, guiding the substituents into specific positions. This property is of great significance in organic synthesis, and synthetic routes can be designed according to this to prepare organic compounds with specific structures.

What are the main uses of 2,4,5-trimethylbenzenesulfonic acid?

2% 2C4% 2C5 -trimethylbenzoic acid, which has important uses in many fields.
In the field of medicine, it is a key intermediate for drug synthesis. For example, when synthesizing some drugs with specific curative effects, 2% 2C4% 2C5 -trimethylbenzoic acid can participate in the reaction, and through a series of complex chemical transformations, the core structure of the drug is constructed, which in turn gives the drug corresponding pharmacological activity and helps the treatment of diseases.
In the field of materials science, it plays a unique role. It can be used as a raw material for the synthesis of special performance polymer materials. By polymerizing with other monomers, polymers with specific properties can be prepared, such as improving the heat resistance and mechanical strength of materials, which are widely used in aerospace, electronic equipment and other fields that require strict material properties.
In the fine chemical industry, 2% 2C4% 2C5 -trimethylbenzoic acid is often used as an organic synthesis reagent. With its special chemical structure, it participates in many organic synthesis reactions and helps to synthesize various fine chemicals, such as special fragrances, pigments, etc., adding unique quality and performance to fine chemical products. In conclusion, although 2% 2C4% 2C5-trimethylbenzoic acid may seem ordinary, it plays an indispensable role in many key fields such as medicine, materials, and fine chemicals, and is of great significance in promoting the development and progress of various fields.

What is the preparation method of 2,4,5-trimethylbenzenesulfonic acid?

To prepare 2% 2C4% 2C5-trimethylbenzoic acid, the method is as follows:
First take an appropriate amount of 2% 2C4% 2C5-trimethylbromobenzene and place it in a clean reactor. Using anhydrous ethyl ether as a solvent, slowly add magnesium chips to initiate a Grignard reaction. This process requires careful temperature control to make the reaction proceed smoothly. When the magnesium chips are completely reacted, a solution of 2% 2C4% 2C5-trimethylphenylmagnesium bromide is obtained.
Then, carbon dioxide gas is slowly introduced into the above solution. Carbon dioxide reacts fully with 2% 2C4% 2C5-trimethylphenylmagnesium bromide to form a carboxylated product. After the reaction, carefully add an appropriate amount of dilute acid to precipitate the product.
The resulting product is then separated and extracted with a suitable organic solvent. The extract is dried with anhydrous sodium sulfate to remove water. After that, the organic solvent is removed by reduced pressure distillation to obtain the crude product 2% 2C4% 2C5-trimethylbenzoic acid.
Finally, the crude product is recrystallized and refined. Select a suitable solvent, heat to dissolve the crude product, filter it hot, and the filtrate is slowly cooled to allow crystals to precipitate. Suction filtration and drying to obtain pure 2% 2C4% 2C5-trimethylbenzoic acid. The whole process needs to be carefully operated, and attention should be paid to the control of conditions in each step to ensure the purity and yield of the product.

What are the precautions for storing and transporting 2,4,5-trimethylbenzenesulfonic acid?

When storing and transporting 2% 2C4% 2C5-trimethylbenzoic acid, it is necessary to pay attention to many key matters.
One is related to storage. This substance should be stored in a cool, dry and well-ventilated place. Because 2% 2C4% 2C5-trimethylbenzoic acid is exposed to moisture and deterioration in a humid environment, it is easy to affect its quality. And it should be kept away from fires and heat sources. Because of its flammability, it may cause combustion hazards in case of open flames and hot topics. It needs to be stored separately from oxidants, food chemicals, etc., and must not be mixed to prevent chemical reactions from occurring, resulting in dangerous conditions. At the same time, the storage area should be equipped with suitable materials to contain leaks so that they can be dealt with in time in case of leakage.
Second, about transportation. Be sure to ensure that the packaging is complete and sealed before transportation. If the packaging is damaged, it may cause 2% 2C4% 2C5-trimethylbenzoic acid to leak, which may not only cause material loss, but also pose a threat to the transportation environment and personnel safety. During transportation, ensure that the container does not leak, collapse, fall, or damage. The tank (tank) car used during transportation should have a grounding chain, and holes can be set in the tank to reduce shock and generate static electricity, because static electricity may cause the substance to burn. In addition, during transportation, it should be protected from exposure to sun, rain, and high temperature to avoid adverse effects due to changes in environmental factors such as temperature and humidity. Transport vehicles should follow the prescribed route and do not stop in densely populated areas and places with open flames to ensure the safety of the transportation process.