2 4 Xylene Sulfonic Acid
Aromatic sulfonic acid and its salts Sulfamic Acid Guanidine

2,4-xylene Sulfonic Acid

Lingxian Chemical

Specifications

HS Code

521212

Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Typically a liquid
Color Often colorless to pale yellow
Odor Characteristic odor
Solubility In Water Soluble
Acidity Acidic
Ph Low pH (acidic range)
Density Specific density value (data needed for exact number)
Boiling Point Boiling point value (data needed for exact number)
Melting Point Melting point value (data needed for exact number)
Flash Point Flash point value (data needed for exact number)
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Colorless to pale yellow liquid
Odor Typical sulfonic acid odor
Solubility In Water Highly soluble
Acidity Strong acid
Boiling Point Decomposes before boiling
Density Approx. 1.2 - 1.3 g/cm³
Ph Dilute Solution Low (acidic)
Flash Point Non - flammable
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Colorless to light yellow liquid
Solubility In Water Soluble
Density 1.26 - 1.29 g/cm³
Ph 1 Solution 1 - 2
Boiling Point Decomposes
Flash Point Greater than 100 °C
Vapor Pressure Low
Stability Stable under normal conditions
Corrosivity Corrosive to metals and tissues
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Colorless to light yellow liquid
Solubility In Water Soluble
Ph Aqueous Solution Acidic
Boiling Point Decomposes
Density Around 1.2 - 1.3 g/cm³
Flash Point Relatively high, >100°C
Odor Characteristic, pungent
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Colorless to pale yellow liquid
Odor Characteristic odor
Solubility In Water Soluble
Density 1.16 - 1.21 g/cm³
Ph Aqueous Solution Acidic
Boiling Point Decomposes before boiling
Stability Stable under normal conditions
Corrosivity Corrosive to metals and tissues
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Typically a liquid (usually as an aqueous solution)
Odor May have a characteristic, somewhat pungent odor
Solubility In Water Soluble in water
Acidity Acts as an acid, dissociates to release H+ ions
Density Varies depending on concentration (aqueous solutions are denser than water for concentrated forms)
Boiling Point Decomposes before reaching a distinct boiling point in normal conditions
Ph Aqueous Solution Low pH, acidic values
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance usually a colorless to pale yellow liquid
Solubility Soluble in water
Acidity Strongly acidic
Density Approx. 1.2 - 1.3 g/cm³
Boiling Point Decomposes before boiling
Flash Point Typically non - flammable in normal conditions
Odor May have a pungent odor
Corrosivity Corrosive to many materials
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Typically a liquid
Color Colorless to light yellow
Odor Characteristic, pungent odor
Solubility In Water Soluble
Acidity Strong acid
Ph In Aqueous Solution Low (acidic pH)
Boiling Point Decomposes before boiling
Density Approx. 1.2 - 1.3 g/cm³
Stability Stable under normal conditions
Corrosivity Corrosive to metals and some materials
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Colorless to light yellow liquid
Odor Characteristic odor
Solubility In Water Soluble
Ph Aqueous Solution Acidic
Boiling Point Decomposes before boiling
Density Approx. 1.2 - 1.3 g/cm³
Flash Point High (non - flammable in typical conditions)
Stability Stable under normal conditions
Chemical Formula C8H10O3S
Molecular Weight 186.23
Appearance Usually a liquid
Color Colorless to light yellow
Odor Typically has a characteristic odor
Solubility In Water Soluble in water
Acidity Acts as an acid
Density Varies, but around 1.2 - 1.3 g/cm³
Boiling Point Elevated boiling point, details depend on purity
Stability Stable under normal conditions
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Colorless to light yellow liquid
Solubility In Water Soluble
Density Around 1.25 - 1.30 g/cm³
Ph Aqueous Solution Acidic, typically low pH
Boiling Point Decomposes rather than boils at normal conditions
Odor Characteristic acidic odor
Stability Stable under normal conditions but can react with bases and oxidizing agents
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Typically a clear to slightly yellow liquid
Solubility Soluble in water
Acidic Nature Strongly acidic
Density Around 1.2 - 1.3 g/cm³
Boiling Point Decomposes rather than having a distinct boiling point
Flash Point Relatively high, non - flammable in typical conditions
Corrosivity Corrosive to many metals and some organic materials
Odor May have a pungent, sulfur - like odor
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Colorless to light yellow liquid
Solubility In Water Soluble
Density Approx. 1.25 - 1.30 g/cm³
Ph Aqueous Solution Acidic
Boiling Point Decomposes before boiling
Odor Characteristic acidic odor
Flash Point High (non - flammable in normal conditions)
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Colorless to light yellow liquid
Solubility In Water Soluble
Acidity Strong acid
Density Approx. 1.2 g/cm³
Boiling Point Decomposes
Melting Point Below room temperature
Odor Characteristic acidic odor
Corrosivity Corrosive to metals and tissues
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Colorless to light yellow liquid
Odor Typical sulfonic acid odor
Solubility In Water Highly soluble
Ph Aqueous Solution Acidic (low pH)
Boiling Point Decomposes before boiling
Density Approx. 1.2 - 1.3 g/cm³
Stability Stable under normal conditions
Corrosivity Corrosive to metals and tissues
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Typically a liquid
Color Often colorless to light - colored
Odor May have a characteristic odor
Solubility In Water Soluble in water
Acidity Acts as an acid
Density Specific gravity around 1.1 - 1.3 g/cm³ (approximate)
Boiling Point Higher boiling point, specific value depends on purity
Flash Point Relatively high flash point (flammability concerns)
Corrosivity Can be corrosive to some materials
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Typically a colorless to light - colored liquid
Solubility In Water Soluble
Acidity Acts as an acid, dissociates to release H+ ions
Boiling Point Around 120 - 130 °C (approximate, can vary with concentration)
Density Approx. 1.2 - 1.3 g/cm³
Vapor Pressure Low vapor pressure
Corrosivity Corrosive to some metals and materials
Odor May have a characteristic, somewhat pungent odor
Chemical Formula C8H10O3S
Molar Mass 186.23 g/mol
Appearance Colorless to light yellow liquid
Solubility In Water Soluble
Acidity Acidic
Boiling Point Decomposes before boiling
Density Around 1.2 g/cm³
Odor Characteristic, pungent
Ph Aqueous Solution Low (acidic pH)
Stability Stable under normal conditions
Packing & Storage
Packing 5 - gallon drum packaging for 2,4 - xylene Sulfonic Acid.
Storage 2,4 - xylene sulfonic acid should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and oxidizing agents. Store in tightly - sealed containers made of corrosion - resistant materials, such as certain plastics or lined metal containers, to prevent leakage and contact with moisture or reactive substances.
Shipping 2,4 - xylene Sulfonic Acid is shipped in containers designed to prevent leakage. It must be transported in accordance with hazardous chemical regulations, ensuring proper containment and safety during transit.
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2,4-xylene Sulfonic Acid 2,4-xylene Sulfonic Acid 2,4-xylene Sulfonic Acid
General Information
Frequently Asked Questions
What are the main uses of 2,4-xylenesulfonic acid?
2% 2C4-dimethylglutaric acid, its main uses are as follows:
This substance is an important raw material for organic synthesis. In the field of medicine, it can be used as a key intermediate to assist in the synthesis of many drugs. For example, some compounds with specific pharmacological activities are often synthesized with the participation of 2% 2C4-dimethylglutaric acid. Through a series of delicate chemical reactions, complex drug molecular structures are constructed, which in turn exert the effect of treating diseases.
In the field of materials science, it also has outstanding performance. It can participate in the preparation of polymer materials and endow materials with specific properties due to its unique chemical structure. For example, when synthesizing some high-performance polymers, 2% 2C4-dimethylglutaric acid is integrated into it as a structural unit, so that the heat resistance and mechanical properties of the polymer can be significantly optimized, and it is widely used in aerospace, automobile manufacturing and other industries that require strict material properties.
In the field of fine chemicals, it is also indispensable. It can be used to synthesize fine chemicals such as fragrances and coating additives. When synthesizing fragrances, it can impart unique aroma characteristics to fragrances, improve the quality and uniqueness of fragrances; as a coating additive, it can improve the film formation, adhesion and other properties of coatings, and enhance the comprehensive performance of coatings.
In conclusion, 2% 2C4-dimethylglutaric acid plays a key role in many important fields due to its unique chemical properties, which is of great significance for promoting the development of related industries.
What are the physical properties of 2,4-xylenesulfonic acid?
2% 2C4-dimethylglutaric acid is an organic compound with the following physical properties:
This substance is mostly a white crystalline solid at room temperature and pressure, with a pure and white appearance, resembling finely crushed snowflakes. The crystal morphology is consistent and the structure is stable. Its melting point is in a specific temperature range, usually about 128-130 ° C. At this temperature, the solid 2% 2C4-dimethylglutaric acid will gradually transform into a liquid state, just like ice and snow melting when warm.
2% 2C4-dimethylglutaric acid is slightly soluble in cold water, and its solubility is slightly increased in hot water, just like salt in water. The water temperature is different, and the dissolution status is also different. In organic solvents, such as ethanol, ether, etc., their solubility varies. They dissolve relatively well in ethanol and can be evenly dispersed to form a uniform system.
The density of this compound is moderate, similar to that of common organic compounds, about 1.2 g/cm ³, like a specific specific gravity object, occupying the corresponding mass and volume in space. Its smell is weak, close to a fine smell, only a very light and special smell, not pungent and strong. In addition, 2% 2C4-dimethylglutaric acid is chemically stable at room temperature, but under certain conditions, such as high temperature, strong acid and alkali environment, or the presence of catalysts, chemical reactions will occur, exhibiting corresponding chemical activity, participating in various organic synthesis reactions, as if playing a specific role in the chemical arena, interacting with other substances.
What are the precautions for storing and transporting 2,4-xylenesulfonic acid?
2% 2C4-dimethylglutaric acid has many things to pay attention to during storage and transportation.
Its properties are more active. When storing, it should first choose a dry, cool and well-ventilated place. Because of its certain hygroscopicity, if the ambient humidity is high, it is prone to moisture and qualitative change, resulting in quality damage. The warehouse temperature should be properly controlled and not too high to prevent it from being decomposed by heat or accelerating the deterioration process.
Furthermore, the packaging must be tight. When encapsulated in corrosion-resistant containers, such as specific plastic materials or metal containers lined with special coatings, to prevent reactions with packaging materials. At the same time, the name, specifications, properties and precautions should be clearly marked on the outside of the package for identification and management.
When transporting, also ensure that the environment is suitable. Avoid mixing with oxidizing agents, strong alkalis and other substances, which may come into contact with them or cause violent chemical reactions, resulting in dangerous accidents. Transportation vehicles should have good shock absorption and temperature control equipment to prevent package damage caused by turbulence, and to maintain a suitable temperature during transportation.
In addition, transportation personnel need to be professionally trained and familiar with the characteristics of 2% 2C4-dimethylglutaric acid and emergency treatment methods. Once there are unexpected situations such as leaks during transportation, they can be disposed of quickly and properly to reduce damage hazards.
In short, during the storage and transportation of 2% 2C4-dimethylglutaric acid, it is necessary to strictly follow the regulations and treat every detail carefully to ensure its quality and transportation safety.
What is the production method of 2,4-xylenesulfonic acid?
The preparation of 2% 2C4-dimethylglutaric acid is a matter of great importance to the chemical process. There are many methods, so let me talk about them one by one.
First, it can be prepared by the oxidation reaction of the corresponding olefin. Select a suitable 2,4-dimethylolefin, and use a specific oxidant, such as potassium permanganate and other strong oxidants, under suitable reaction conditions, the double bond of the olefin will be oxidized and broken, and then 2,4-dimethylglutaric acid will be formed. This process requires strict control of the reaction temperature, pH and other conditions. If the temperature is too high, it may cause excessive oxidation and form other by-products; if the pH is not suitable, it will also affect the reaction rate and yield. < Br >
Second, halogenated hydrocarbons are used as starting materials. First, 2,4-dimethyl halogenated hydrocarbons undergo nucleophilic substitution reaction with cyanides to generate corresponding nitriles. Then, the nitrile compounds are hydrolyzed, and under acidic or alkaline conditions, the nitrile groups can be converted into carboxyl groups to obtain 2,4-dimethylglutaric acid. In this path, the solvent selection of nucleophilic substitution reaction is very critical, and a solvent with suitable polarity needs to be selected to promote the reaction. In the hydrolysis step, the concentration of acid or base and the reaction time also need to be precisely controlled.
Third, it can be prepared by microbial fermentation. Microorganisms with specific metabolic pathways are screened, and suitable nutrients such as carbon sources and nitrogen sources are used as the medium. Under suitable fermentation conditions such as temperature and ventilation, microorganisms can use their own metabolic mechanism to synthesize 2,4-dimethyl glutaric acid. This method is green and environmentally friendly, but microorganisms need to be selected and cultured to improve product concentration and yield. And the fermentation process is prone to bacterial pollution, and sterile environment needs to be strictly controlled.
What are the effects of 2,4-xylenesulfonic acid on the environment and human health?
2% 2C4-dimethylbenzenesulfonic acid, its impact on the environment and human health cannot be ignored.
At one end of the environment, if this substance is released in the outside world, it may have many effects. If it flows into the water body, it may be harmful to aquatic organisms. Cover it or change the chemical properties of the water body, cause water quality to deteriorate, damage the environment on which aquatic organisms depend for survival, or cause the number of some biological populations to decrease, disturbing the balance of water ecology. And its chemical characteristics in the soil, or change the acid and alkali of the soil, have an impact on the composition and activity of the soil microbial community, which in turn affects the uptake of nutrients by plant roots and endangers the growth and development of plants.
As for human health, exposure to this substance also poses a risk. Through skin contact, or cause skin irritation, such as redness, itching and even burns. If not carefully into the eyes, the damage to the eyes is particularly serious, which can cause pain, redness and swelling, and even damage vision. Respiratory intake, or irritation of the respiratory tract, makes people cough, asthma, long-term, or increase the risk of respiratory diseases. And this substance may accumulate in the body, damage the function of important organs such as liver and kidney, and affect the normal metabolism and physiological operation of the human body.
Therefore, the production, use and disposal of 2% 2C4-dimethylbenzenesulfonic acid should be strictly controlled to prevent it from causing serious harm to the environment and human health, and to ensure the safety of the environment and human health.