Linshang Chemical
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1,2-Benzenedicarboxylic Acid, 4,5-Dichloro-
Linshang Chemical
|
HS Code |
690810 |
| Chemical Formula | C8H4Cl2O4 |
| Molar Mass | 235.02 g/mol |
| Appearance | Solid |
| Odor | Odorless (usually) |
| Melting Point | 194 - 197 °C |
| Solubility In Water | Low solubility |
| Solubility In Organic Solvents | Soluble in some organic solvents like DMSO |
| Density | Approx. 1.66 g/cm³ |
| Acidity | Weakly acidic due to carboxylic acid groups |
| Reactivity | Can react with bases, alcohols (esterification) |
As an accredited 1,2-Benzenedicarboxylic Acid, 4,5-Dichloro- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 25 - kg bag packaging for 4,5 - dichloro - 1,2 - benzenedicarboxylic acid. |
| Storage | 1,2 - Benzenedicarboxylic Acid, 4,5 - dichloro - 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 sealed container to prevent moisture absorption and potential reaction with air components. Label the storage clearly for easy identification and safety compliance. |
| Shipping | 1,2 - Benzenedicarboxylic Acid, 4,5 - dichloro - is shipped in well - sealed containers. It must comply with hazardous chemical shipping regulations, ensuring proper labeling and secure packaging to prevent leakage during transit. |
Competitive 1,2-Benzenedicarboxylic Acid, 4,5-Dichloro- prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365006308 or mail to info@alchemist-chem.com.
We will respond to you as soon as possible.
Tel: +8615365006308
Email: info@alchemist-chem.com
Where to Buy 1,2-Benzenedicarboxylic Acid, 4,5-Dichloro- in China?
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Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
As a leading 1,2-Benzenedicarboxylic Acid, 4,5-Dichloro- supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What is the chemical property of 1,2 - benzenedicarboxylic Acid, 4,5 - dichloro -
1% 2C2 - benzenedicarboxylic Acid% 2C4% 2C5 - dichloro - that is, 4,5 - dichloro - 1,2 - phthalic acid. This is an organic compound, and its chemical properties are described in ancient terms below.
View this 4,5 - dichloro - 1,2 - phthalic acid, which is acidic. The cap is an acidic functional group because it contains carboxyl (-COOH) and carboxyl groups. In a suitable medium, hydrogen ions (H) can be dissociated, which then shows acidity. It can neutralize and react with alkali substances, such as sodium hydroxide (NaOH), to form corresponding salts and water. This is the general nature of acids.
In its molecular structure, the benzene ring interacts with the chlorine atom and carboxyl group. The benzene ring is a conjugated system with certain stability and special electron cloud distribution. The chlorine atom is attached to the benzene ring, because its electronegativity is greater than that of carbon, it will absorb electrons, causing the electron cloud density of the benzene ring to decrease, which affects the electrophilic substitution reaction activity of the benzene ring, making it less electrophilic than benzene itself. The presence of carboxyl groups not only endows it with acidity, but also plays a role in the electron cloud distribution of the benzene ring. The combination of the two makes the chemical properties of the compound unique.
Furthermore, this compound can undergo partial reactions of halogenated hydrocarbons due Under certain conditions, the chlorine atom can be replaced by other groups, such as nucleophilic substitution reaction. If a suitable nucleophilic reagent is encountered, the chlorine atom may be replaced to form a new compound, showing important reactivity in organic synthesis.
In addition, the physical properties of 4,5-dichloro-1,2-phthalic acid are also related to its chemical properties. Its solubility may be limited by molecular polarity. Although the carboxyl group increases its polarity, the benzene ring and the chlorine atom affect it. The solubility in water may not be high, and it may have a certain solubility in some organic solvents. This solubility affects the chemical reaction environment and process in which it participates.
In summary, 4,5-dichloro-1,2-phthalic acid has chemical properties such as acidic, special benzene ring reactivity and halogen atom reactivity due to its unique molecular structure. In the field of organic chemistry, its properties determine its use and reaction path, which is of great importance to researchers.
View this 4,5 - dichloro - 1,2 - phthalic acid, which is acidic. The cap is an acidic functional group because it contains carboxyl (-COOH) and carboxyl groups. In a suitable medium, hydrogen ions (H) can be dissociated, which then shows acidity. It can neutralize and react with alkali substances, such as sodium hydroxide (NaOH), to form corresponding salts and water. This is the general nature of acids.
In its molecular structure, the benzene ring interacts with the chlorine atom and carboxyl group. The benzene ring is a conjugated system with certain stability and special electron cloud distribution. The chlorine atom is attached to the benzene ring, because its electronegativity is greater than that of carbon, it will absorb electrons, causing the electron cloud density of the benzene ring to decrease, which affects the electrophilic substitution reaction activity of the benzene ring, making it less electrophilic than benzene itself. The presence of carboxyl groups not only endows it with acidity, but also plays a role in the electron cloud distribution of the benzene ring. The combination of the two makes the chemical properties of the compound unique.
Furthermore, this compound can undergo partial reactions of halogenated hydrocarbons due Under certain conditions, the chlorine atom can be replaced by other groups, such as nucleophilic substitution reaction. If a suitable nucleophilic reagent is encountered, the chlorine atom may be replaced to form a new compound, showing important reactivity in organic synthesis.
In addition, the physical properties of 4,5-dichloro-1,2-phthalic acid are also related to its chemical properties. Its solubility may be limited by molecular polarity. Although the carboxyl group increases its polarity, the benzene ring and the chlorine atom affect it. The solubility in water may not be high, and it may have a certain solubility in some organic solvents. This solubility affects the chemical reaction environment and process in which it participates.
In summary, 4,5-dichloro-1,2-phthalic acid has chemical properties such as acidic, special benzene ring reactivity and halogen atom reactivity due to its unique molecular structure. In the field of organic chemistry, its properties determine its use and reaction path, which is of great importance to researchers.
1,2 - benzenedicarboxylic Acid, 4,5 - dichloro - what are the main uses
1% 2C2 - benzenedicarboxylic Acid% 2C4% 2C5 - dichloro - that is, 4,5 - dichloro - 1,2 - phthalic acid, which is widely used.
In the chemical industry, it is often used as an important raw material for organic synthesis. Through specific chemical reactions, it can be converted into various high-value-added compounds, such as the synthesis of polyester materials with special properties. Such polyesters play a significant role in the manufacture of high-performance fibers. They can be used to produce lightweight and high-strength fibers required in the aerospace industry to help aircraft reduce weight and improve efficiency. They are also used to manufacture high-performance parts required by the automotive industry to improve the overall performance of automobiles.
In the field of materials science, 4,5-dichloro-1,2-phthalic acid can participate in the synthesis of polymer materials with unique functions. For example, through careful design and reaction, materials with excellent thermal and chemical stability can be produced, which are suitable for extreme environments, such as deep-sea exploration equipment, high-temperature industrial pipeline linings, etc., to ensure long-term stable operation of equipment under harsh conditions.
In the field of pharmaceutical research and development, this compound also has potential value. Due to its unique chemical structure, it can be used as a lead compound for structural modification and optimization to develop new drugs. Researchers hope to develop innovative drugs targeting specific disease targets, providing new opportunities for tackling difficult diseases.
In addition, in the coatings and ink industries, 4,5-dichloro-1,2-phthalic acid can be used to improve product performance. For example, to improve the weather resistance and wear resistance of the coating, so that the coating can maintain a good appearance and protection function in different environments for a long time; to enhance the adhesion and fading resistance of the ink, to ensure the quality and shelf life of the printed matter.
In the chemical industry, it is often used as an important raw material for organic synthesis. Through specific chemical reactions, it can be converted into various high-value-added compounds, such as the synthesis of polyester materials with special properties. Such polyesters play a significant role in the manufacture of high-performance fibers. They can be used to produce lightweight and high-strength fibers required in the aerospace industry to help aircraft reduce weight and improve efficiency. They are also used to manufacture high-performance parts required by the automotive industry to improve the overall performance of automobiles.
In the field of materials science, 4,5-dichloro-1,2-phthalic acid can participate in the synthesis of polymer materials with unique functions. For example, through careful design and reaction, materials with excellent thermal and chemical stability can be produced, which are suitable for extreme environments, such as deep-sea exploration equipment, high-temperature industrial pipeline linings, etc., to ensure long-term stable operation of equipment under harsh conditions.
In the field of pharmaceutical research and development, this compound also has potential value. Due to its unique chemical structure, it can be used as a lead compound for structural modification and optimization to develop new drugs. Researchers hope to develop innovative drugs targeting specific disease targets, providing new opportunities for tackling difficult diseases.
In addition, in the coatings and ink industries, 4,5-dichloro-1,2-phthalic acid can be used to improve product performance. For example, to improve the weather resistance and wear resistance of the coating, so that the coating can maintain a good appearance and protection function in different environments for a long time; to enhance the adhesion and fading resistance of the ink, to ensure the quality and shelf life of the printed matter.
1,2 - benzenedicarboxylic Acid, 4,5 - dichloro - what is the production method
The preparation method of 4,5-dichloro-1,2-phthalic acid is a very important chemical process. There are various methods for its preparation. The common ones are chemical synthesis with specific organic compounds as starting materials.
One method is based on compounds containing benzene rings. This compound is halogenated and chlorine atoms are introduced at specific positions in the benzene ring. During the halogenation reaction, it is necessary to carefully select the halogenating reagents, such as commonly used chlorine gas, chlorination agents, etc., and to precisely control the reaction conditions, such as temperature, pressure, reaction time, etc. Too high or too low temperature can affect the selectivity and yield of the halogenation reaction. If the temperature is too high, it may cause excessive halogenation to generate unnecessary polyhalogenated products; if the temperature is too low, the reaction rate will be slow, time-consuming and inefficient.
After the halogenation is completed, the carboxylation reaction is carried out. This step aims to introduce a carboxyl group on the benzene ring to form the carboxyl structure of the target product. The reagents and conditions used in the carboxylation reaction are also crucial. Common carboxylation reagents include carbon dioxide and specific metal-organic reagents. During the reaction process, the choice of solvent should not be underestimated, and different solvents have a significant impact on the reaction process and product purity.
Another preparation method is to use a compound with part of the target structure as a starting material, through a step-by-step modification and transformation method. This approach may involve a multi-step reaction, and each step needs to be finely regulated to ensure that the reaction proceeds in the expected direction and minimize the occurrence of side reactions. After each step of the reaction, separation and purification operations are often required to obtain high-purity intermediate products, laying a good foundation for the next reaction. Separation and purification methods include distillation, extraction, recrystallization, etc., and the appropriate one needs to be selected according to the characteristics of the product.
The process of preparing 4,5-dichloro-1,2-phthalic acid requires high control of reaction conditions, selection of reagents, and separation and purification techniques. Only careful operation and precise regulation can obtain the ideal yield and purity.
One method is based on compounds containing benzene rings. This compound is halogenated and chlorine atoms are introduced at specific positions in the benzene ring. During the halogenation reaction, it is necessary to carefully select the halogenating reagents, such as commonly used chlorine gas, chlorination agents, etc., and to precisely control the reaction conditions, such as temperature, pressure, reaction time, etc. Too high or too low temperature can affect the selectivity and yield of the halogenation reaction. If the temperature is too high, it may cause excessive halogenation to generate unnecessary polyhalogenated products; if the temperature is too low, the reaction rate will be slow, time-consuming and inefficient.
After the halogenation is completed, the carboxylation reaction is carried out. This step aims to introduce a carboxyl group on the benzene ring to form the carboxyl structure of the target product. The reagents and conditions used in the carboxylation reaction are also crucial. Common carboxylation reagents include carbon dioxide and specific metal-organic reagents. During the reaction process, the choice of solvent should not be underestimated, and different solvents have a significant impact on the reaction process and product purity.
Another preparation method is to use a compound with part of the target structure as a starting material, through a step-by-step modification and transformation method. This approach may involve a multi-step reaction, and each step needs to be finely regulated to ensure that the reaction proceeds in the expected direction and minimize the occurrence of side reactions. After each step of the reaction, separation and purification operations are often required to obtain high-purity intermediate products, laying a good foundation for the next reaction. Separation and purification methods include distillation, extraction, recrystallization, etc., and the appropriate one needs to be selected according to the characteristics of the product.
The process of preparing 4,5-dichloro-1,2-phthalic acid requires high control of reaction conditions, selection of reagents, and separation and purification techniques. Only careful operation and precise regulation can obtain the ideal yield and purity.
1,2 - benzenedicarboxylic Acid, 4,5 - dichloro - what impact does it have on the environment
1% 2C2 - benzenedicarboxylic acid is phthalic acid, 4% 2C5 - dichloro - means that there is a chlorine atom substitution at positions 4 and 5. This substance is 4,5 - dichloro - 1,2 - phthalic acid.
4,5 - dichloro - 1,2 - phthalic acid has a complex impact on the environment. In the aquatic environment, it may be difficult to dissolve and can settle to the bottom of the water, affecting benthic organisms. If it enters rivers, lakes and seas, it may interfere with the normal physiological functions of aquatic organisms. For example, it may affect the respiration and reproduction of fish, resulting in a decrease in reproduction rate and juvenile deformity. In the soil environment, or change the chemical properties of the soil, affecting the community structure and activity of soil microorganisms. Soil microorganisms are of great significance to soil fertility and material circulation, and their impact may affect the absorption of nutrients by plants and hinder plant growth. In the atmospheric environment, although it evaporates less at room temperature, if it contains this substance in the exhaust gas produced by a specific industrial production process, it will diffuse through the atmosphere or be inhaled by surrounding organisms. After biological inhalation, it may cause health problems such as respiratory inflammation. And it has a certain stability, is difficult to degrade in the environment, or remains for a long time, and is enriched through the food chain, causing greater harm to high-nutrient organisms.
4,5 - dichloro - 1,2 - phthalic acid has a complex impact on the environment. In the aquatic environment, it may be difficult to dissolve and can settle to the bottom of the water, affecting benthic organisms. If it enters rivers, lakes and seas, it may interfere with the normal physiological functions of aquatic organisms. For example, it may affect the respiration and reproduction of fish, resulting in a decrease in reproduction rate and juvenile deformity. In the soil environment, or change the chemical properties of the soil, affecting the community structure and activity of soil microorganisms. Soil microorganisms are of great significance to soil fertility and material circulation, and their impact may affect the absorption of nutrients by plants and hinder plant growth. In the atmospheric environment, although it evaporates less at room temperature, if it contains this substance in the exhaust gas produced by a specific industrial production process, it will diffuse through the atmosphere or be inhaled by surrounding organisms. After biological inhalation, it may cause health problems such as respiratory inflammation. And it has a certain stability, is difficult to degrade in the environment, or remains for a long time, and is enriched through the food chain, causing greater harm to high-nutrient organisms.
1,2 - benzenedicarboxylic Acid, 4,5 - dichloro - what is the price range in the market
I don't know what the market price range of 4,5-dichloro-1,2-phthalic acid is. This compound is not familiar to me, and the market price often fluctuates due to changes in supply and demand, differences in quality, different origins, and trade seasons.
If you want to know the details, you can go to the chemical product trading market to inquire, consult merchants, brokers, or you can know the recent price. You can also look at the chemical information platform, which often records the price of various chemicals, or you may get something. However, both of these need to be paid attention to from time to time, because prices are changing rapidly, and they are not static.
You can also ask people who are experts in the industry, and they may know the approximate price range based on years of experience. Although it is difficult to be accurate, it can also be used as a reference to help business decision strategies. However, the road to price is complex and unpredictable. Only by exploring and screening in detail can we obtain a more accurate number.
If you want to know the details, you can go to the chemical product trading market to inquire, consult merchants, brokers, or you can know the recent price. You can also look at the chemical information platform, which often records the price of various chemicals, or you may get something. However, both of these need to be paid attention to from time to time, because prices are changing rapidly, and they are not static.
You can also ask people who are experts in the industry, and they may know the approximate price range based on years of experience. Although it is difficult to be accurate, it can also be used as a reference to help business decision strategies. However, the road to price is complex and unpredictable. Only by exploring and screening in detail can we obtain a more accurate number.
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