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2,4-Difluoro-Benzeneacetic Acid

2,4-Difluoro-Benzeneacetic Acid

Hongda Chemical

Specifications

HS Code

527441

Chemical Formula C8H6F2O2
Molecular Weight 172.13
Appearance Solid
Melting Point 116 - 119 °C
Solubility In Water Insoluble
Solubility In Organic Solvents Soluble in some organic solvents like ethanol, dichloromethane
Purity Typically high - purity commercial products around 97%+
Odor Odorless (usually)

As an accredited 2,4-Difluoro-Benzeneacetic 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 - difluoro - benzeneacetic acid packaged in a sealed plastic bottle.
Storage 2,4 - difluoro - benzeneacetic 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 - sealed container to prevent moisture absorption and evaporation. Label the storage container clearly to avoid misidentification, ensuring safe storage and handling.
Shipping 2,4 - difluoro - benzeneacetic acid should be shipped in properly sealed, corrosion - resistant containers. It must comply with hazardous chemical shipping regulations, ensuring secure packaging to prevent leakage during transit.
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2,4-Difluoro-Benzeneacetic Acid 2,4-Difluoro-Benzeneacetic Acid
General Information
Historical Development
In the past, there were researchers who wanted to study a chemical product called "2,4 - Difluoro - Benzeneacetic Acid". At the beginning, everyone did not know its nature and system. However, the wise men did not give up studying, and over the years, its chemical properties gradually became apparent.
At the beginning, he explored the method of preparation, tried many times and encountered many difficulties. However, everyone was determined to investigate the physical properties in detail, study the principle, and improve the process. As a result, the method of preparation became better and better, and the yield also increased gradually.
Its use is also gradually becoming widely known, and it is widely used in the fields of medicine and agrochemical. The hardships of the past have been turned into the results of the present, and this product has helped a lot in the development of various industries. The ignorance from the beginning, until now, is the unremitting progress of the sages of the chemical industry, and it also paves the way for future generations to study this thing.
Product Overview
2,4-Difluorophenylacetic acid is an important chemical in organic synthesis. Its shape is white to off-white crystalline powder with specific physical and chemical properties. The melting point is suitable and it has good stability in organic reaction environments.
This compound is widely used in the field of medicinal chemistry and is often used as a key intermediate to assist in the synthesis of drug molecules with specific biological activities. Because of its structure containing difluorophenyl and acetic acid, it endows the product with unique pharmacological activity, which can act on specific biological targets or optimize pharmacokinetic properties.
In terms of synthesis process, it is prepared by multi-step organic reaction. The selection of raw materials and the control of reaction conditions are crucial, which are related to the purity and yield of the product. The synthesis process requires fine operation and strict adherence to chemical procedures to ensure product quality. With its unique structure and characteristics, 2,4-difluorophenylacetic acid has become increasingly prominent in chemical research and industrial production, laying the foundation for many innovative achievements.
Physical & Chemical Properties
The physicochemical properties of 2,4-difluorophenylacetic acid are particularly important. Looking at its shape, it is white and crystalline at room temperature, and the texture is fine. Its melting point is quite high, about [X] ° C, which makes it stable in a certain temperature range. In terms of solubility, it is slightly soluble in water, but in organic solvents such as ethanol and ether, the solubility is acceptable, which is due to the characteristics of the groups contained in its molecular structure.
Its chemical properties are also characteristic, and the presence of benzene ring gives it certain aromaticity and stability. The functional group of carboxyl groups makes the substance exhibit the general properties of carboxylic acids, which can neutralize with bases to form corresponding salts. Due to the substitution of fluorine atoms, the distribution of molecular electron clouds is affected, which makes its chemical activity unique. In many organic synthesis reactions, it can be used as a key raw material to participate in the construction of complex organic compound structures.
Technical Specifications & Labeling
Process Specification and Identification of 2,4-Difluorophenylacetic Acid (Product Parameters)
For 2,4-Difluorophenylacetic Acid, the preparation process specification is the key. The synthesis method needs to follow a precise process. The selection of starting materials must meet the standard of high purity, and the impurities must be minimal to avoid disturbing the reaction process. The control of reaction conditions, temperature and pressure must be stable and orderly. If the temperature fluctuation exceeds the limit, the quality and difficulty of the product will be excellent.
In terms of identification, on the product label, the name of 2,4-difluorophenylacetic acid should be written in a clear and easy-to-identify font. Its molecular formula, molecular weight and other parameters should also be listed in detail. And it must be marked with a specific warning label to inform everyone of the rules to be followed during storage and handling to ensure safety and meet the requirements of process specifications and labels.
Preparation Method
The preparation method of 2,4-difluorophenylacetic acid is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials are commonly used fluoroaromatic hydrocarbons and acetic acid derivatives. First, the fluoroaromatic hydrocarbons are halogenated and halogen atoms are introduced. This step requires specific halogenation reagents and reaction conditions to accurately locate the halogen atoms at the 2,4 position of the benzene ring.
Then, the halogenated aromatic hydrocarbons and acetic acid derivatives under the action of suitable catalysts, through nucleophilic substitution reaction, form carbon-carbon bonds to form 2,4-difluorophenylacetic acid precursors. This process is critical to catalyst activity and selectivity, which affects reaction efficiency and product purity.
Then, the precursor is hydrolyzed or other conversion steps to obtain the target product 2,4-difluorophenylacetic acid. Each reaction step requires strict control of temperature, pressure, reaction time and other parameters to ensure that the reaction proceeds as expected and improves the yield and quality of the product.
Chemical Reactions & Modifications
Taste the way of chemical industry, is related to the change of all things, the nature of matter. This 2,4 - Difluoro - Benzeneacetic Acid, the reaction and modification of its synthesis, is the most important research for our generation.
Look at its chemical reaction, the compatibility of raw materials, and the control of conditions, all of which are exquisite. The reactants meet in the kettle, like a teacher in an array, and change according to the law. Temperature and pressure, just like the command, guide the direction of the reaction, and determine the quality of the product.
As for the way of modification, want to increase its efficiency, change its properties, so as to be suitable for use. Or adjust the structure of its molecules, or add other things to coordinate. It is like a good master, adjust the bridle and drive thousands of miles.
These two, the reaction is the basis, the modification is the progress, and they complement each other. Together, they promote the development of this substance in the field of chemical industry and benefit the prosperity of all industries. Our generation should study it carefully, explore the secluded details, and use it in the world.
Synonyms & Product Names
Today there is a product called 2,4 - Difluoro - Benzeneacetic Acid. This product is widely used in the field of chemical industry. It is also more common, or difluorophenylacetic acid, and is often referred to by this name in various chemical industries. As for the trade name, it varies from factory to factory, but it all refers to the same product.
This product is a key raw material in the process of synthesis. Its properties are stable, and in the reaction, it can often lead the direction of the reaction and help to form the desired product. Many organic syntheses rely on its participation to go smoothly.
In the industry, it is essential to know its synonymous name and the name of the product. Between transactions, the words of this thing, although the name is different but the reality is the same, can be correct. When it comes to this thing, colleagues can use its synonymous name or the name of the commodity to make it clear what it refers to, so as to promote the smooth flow of all things in the chemical industry.
Safety & Operational Standards
Specifications for the safety and operation of 2,4-difluorophenylacetic acid
If 2,4-difluorophenylacetic acid is used in chemical research, it is also a common thing to encounter in chemical research. When used in a laboratory, it must follow the safe operation of the standard, so as to ensure human safety and endanger the safety and interests.
The first word is safety. This object has chemical activity, and it may cause irritation. Therefore, it is appropriate to prevent gloves during operation, and do not allow the skin to be directly connected. If you are not careful, wash it with a lot of water immediately, and the situation will be good. Its smell or respiratory system has a shadow, so the operation is not good, or the discharge is used to avoid inhalation of its steam.
Times and operation. When using it, use a fine measuring tool, and take it according to the required amount. It cannot be used, which will cause waves and increase danger. When mixing other ingredients, it is advisable to add them slowly and not mix them well to prevent strong reactions. When adding a mixture containing this substance, special attention should be paid to the rate of addition, and the temperature should be slowly increased.
Furthermore, storage is also necessary. It is advisable to be stored in a suitable container, which is safe to prevent leakage.
In addition, in the research operation of 2,4-difluorophenylacetic acid, safety is essential. Only in this way can we achieve results in the process of chemical research and ensure safety.
Application Area
2,4-Difluorophenylacetic acid is useful in various fields. In the field of medicine, it can be used as an active ingredient, and through subtle methods, it can help to make special and good medicines to heal diseases. In the field of pesticides, it may have the ability to repel insects and control pests, protect the prosperity of crops, and ensure the abundance of agricultural production. In the chemical industry, it can also be a key raw material. It can be transformed into a variety of fine chemicals through complex processes, adding color to the development of industry. Its wide application, such as the starry sky, shines uniquely in all fields, silently paving the way for the progress of many industries and becoming an indispensable element.
Research & Development
In recent years, I have been very diligent in my research on 2,4 - Difluoro - Benzeneacetic Acid. This compound has unique properties and has a wide range of research applications.
At the beginning, analyze its structure, show the wonder of its molecular bonds, and explore the order of atomic arrangement. This is the basis for research. Then, study the synthesis method, try various paths, and find an efficient and pure system. Either adjust the temperature and pressure of the reaction, or choose a specific catalyst, and hope to get the best method.
Observe its physicochemical properties, measure the degree of melting and boiling, observe the state of dissolution, and know its properties in different media. And study its performance in various reactions, laying the foundation for expanding applications.
Although there is progress now, the road ahead is still far away. In the future, we should deepen our research and expand its application field, hoping to make extraordinary contributions in the fields of medicine and materials, so as to promote the rapid development of this compound and add luster to Xuelin.
Toxicity Research
Since modern times, I have been deeply researching chemical substances. Today there is 2,4 - Difluoro - Benzeneacetic Acid, and the study of its toxicity is of great importance.
I have carefully observed its properties, and through many experiments, I have observed its response to various things. See it in a specific environment, or it can change and affect the things around it. Although its appearance is ordinary, it should not be ignored.
After careful investigation, it is known that if it is accidentally touched, it may harm the skin, and if it enters the body, it may disrupt the power of the internal organs. When using this thing, strict regulations must be followed to avoid disasters. In order to ensure the safety of everyone, this toxic research should be unremitting and clear about its harm before it can be used effectively.
Future Prospects
In the future, 2,4-difluorophenylacetic acid is the product of our research and development. In today's world, technology is not good enough, and the field of technology is not good enough. 2,4-difluorophenylacetic acid is an important chemical compound, and its uses are not good.
In terms of technology, it is expected to use its characteristics to develop more efficient and safe compounds, which can cure many diseases and benefit the health. In addition to the work, it may be possible to improve its synthesis technology, increase the production volume, reduce costs, and promote the development of the industry. And in the field of materials, it may also explore new environments and create new materials with excellent performance. We, the researchers, adhere to the spirit of intensive research, study physics, and hope to make 2,4-difluorophenylacetic acid more efficient, promote the well-being of people in all walks of life, and improve mental strength.
Where to Buy 2,4-Difluoro-Benzeneacetic Acid in China?
As a trusted 2,4-Difluoro-Benzeneacetic Acid manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
Frequently Asked Questions

As a leading 2,4-Difluoro-Benzeneacetic 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 main uses of 2,4-difluorophenylacetic acid?
2% 2C4 -diethyladipic acid, its main uses are as follows:
This substance is often used in the chemical synthesis field and is of great significance in the production of polyester. According to the ancient saying, it is indispensable for the preparation of polyester, such as strand interweaving. It can be used as a raw material for polyester polyols, which are key components in the formation of polyurethane materials. Polyurethane materials are widely used and are used in various industries, such as tanning, textiles, construction, etc. Just like beams and columns in Guangsha, they are indispensable. In the leather industry, it can make leather flexible and durable, such as craftsmen retouching leather to make it of exceptional quality; in the textile industry, it can improve the performance of fabrics, giving fabrics unique characteristics; in the construction industry, it can be used as thermal insulation, waterproof materials, and strong barriers to protect houses.
In addition, 2% 2C4-diethyladipic acid is also important in the manufacture of plasticizers. Plasticizers can improve the flexibility and processability of plastics, such as making plastics soft and easy to make with smart hands. Many plastic products, such as polyvinyl chloride (PVC) products, rely on plasticizers to obtain the required properties, such as pipes, films, artificial leather, etc., which all rely on the work of 2% 2C4-diethyladipic acid, making it widely used and used in the world.
In addition, in the production of some special coatings and inks, 2% 2C4-diethyladipic acid is also useful. It can optimize the performance of coatings and inks, like skilled craftsmen modulate colors, making them better in adhesion and durability. It plays a unique role in decoration, printing and other fields, making the decorated objects and printed pictures last for a long time.
What are the physical properties of 2,4-difluorophenylacetic acid?
2% 2C4-diethyladipic acid is an organic compound. Its physical properties are various and detailed as follows:
Looking at its properties, at room temperature, 2% 2C4-diethyladipic acid is in the state of white crystalline powder, with a fine texture, like the first snow in winter, pure and elegant. This form is easy to store and use, and is advantageous in many chemical operations.
When it comes to melting point, it is between 108 and 112 ° C. The characteristics of melting point are of great significance in chemical production and substance identification. When the temperature gradually rises to the melting point range, this compound slowly melts from solid state to liquid state. This transformation can be achieved by precisely controlling the temperature to achieve specific processing purposes, such as melt molding and other processes.
In terms of boiling point, it is about 345 ° C. The boiling point characterizes the temperature conditions required for a substance to transform from a liquid state to a gaseous state. In a high temperature environment, 2% 2C4-diethyladipic acid reaches the boiling point and will be converted into a gas and dissipate. Understanding the boiling point helps to achieve effective separation of the compound from other substances in chemical processes such as distillation and separation.
Solubility is also one of its important physical properties. 2% 2C4-diethyladipic acid is slightly soluble in water, but soluble in organic solvents such as ethanol and ether. This solubility property determines its behavior in different solvent systems. In the field of organic synthesis, according to its solubility, suitable solvents can be selected to promote the smooth progress of chemical reactions, such as dissolving reactants, increasing reaction rates, and improving product purity.
The density is about 1.07 g/cm ³, which reflects the mass per unit volume of the compound. In the actual operation process of material ratio and mixing, density data is indispensable, which helps to accurately calculate the amount of substances and ensure the accuracy and stability of the production process. In summary, the physical properties of 2% 2C4-diethyladipic acid, such as the morphology of white crystalline powder, specific melting point, boiling point, solubility, and density, play a key guiding role in its application in chemical production, organic synthesis, and many other fields, laying a solid foundation for the development of related industries.
Is the chemical properties of 2,4-difluorophenylacetic acid stable?
2% 2C4-diethylglutaric acid, an organic compound. The stability of its chemical properties requires detailed investigation of many factors.
Structurally, the characteristics of carbon-carbon bonds and carbon-heteroatom bonds in this molecule are critical. The carbon-carbon single bond is relatively stable and can resist chemical reactions under generally mild conditions. However, carbon-heteroatom bonds, such as those related to carboxyl groups, may exhibit different activities under specific environments.
In common chemical environments, the stability of 2% 2C4-diethylglutaric acid is acceptable. Although the carboxyl group has certain activity, the existence of two ethyl groups in the molecule may affect the activity of the carboxyl group through electronic effects and steric hindrance effects. The electron-induced effect of ethyl group may increase the density of the carboxyl group electron cloud, reduce its acidity, and then improve the molecular stability to a certain extent. In terms of steric hindrance, the distribution of two ethyl groups based on specific positions in the molecule can prevent other reagents from approaching the carboxyl group and reduce the probability of reaction.
However, the stability is not absolute. In case of extreme conditions such as strong acid, strong base or strong oxidant, 2% 2C4-diethylglutaric acid may react. Under the strong acid, the carboxyl group or protonation initiates the subsequent reaction; in the strong base, the carboxyl group is easy to form a salt, and may even cause the molecular structure to be rearranged. Strong oxidants may attack the carbon-carbon bonds and carbon-heteroatomic bonds in the molecule, resulting in oxidation reactions and destruction of the original structure of the molecule.
In summary, 2% 2C4-diethylglutaric acid is stable under generally mild conditions, but in extreme chemical conditions, its structure may change and its stability will be destroyed.
What are the production methods of 2,4-difluorophenylacetic acid?
2% 2C4-diethyladipic acid. There are many different ways to prepare this product.
First, it can be obtained by esterification of adipic acid and ethanol under suitable catalyst and reaction conditions. The process selects a delicate catalyst to increase the reaction rate and yield. This catalyst may be a protonic acid such as sulfuric acid, or a solid acid such as p-toluenesulfonic acid. During the reaction, it is necessary to control the temperature, pressure and material ratio. If the temperature is too high, it may cause a cluster of side reactions; if it is too low, the reaction rate will be delayed. Pressure is also appropriate, and appropriate pressure helps the reaction to proceed in the direction of generating 2% 2C4-diethyladipic acid. In terms of material ratio, the ratio of adipic acid to ethanol should be carefully studied, and the best yield can be obtained according to the reaction mechanism and practical experience.
Second, it can be prepared from 2% 2C4-diethylcyclohexanone by oxidation reaction. The key is to choose an appropriate oxidant, such as potassium permanganate, potassium dichromate and other strong oxidants, or milder oxidants such as hydrogen peroxide. Taking potassium permanganate as an example, its oxidation ability is strong, but the reaction conditions need to be strictly controlled to prevent excessive oxidation. The pH value, temperature and other factors of the reaction system all affect the formation of the product. Under appropriate alkaline conditions and controlled temperature, 2% 2C4-diethylcyclohexanone can be gradually oxidized to 2% 2C4-diethyladipic acid.
Third, there is also a specific organic synthesis path. The target molecule is constructed from the basic organic raw material through multi-step reaction. This path requires careful design of each step of the reaction, considering the selectivity of the reaction and the stability of the intermediate. For example, the alkylation reaction of halogenated hydrocarbons with diethyl malonate is carried out first, and then a series of reactions such as hydrolysis and decarboxylation are carried out to gradually synthesize 2% 2C4-diethyladipic acid. Although this process is complicated, the molecular structure can be precisely controlled to obtain high-purity products. Each method has its advantages and disadvantages, and the actual preparation should be based on factors such as demand, cost, and equipment.
What is the price range of 2,4-difluorophenylacetic acid in the market?
2% 2C4-diethyladipic acid is in the market, and its price range is difficult to determine. The price of this product often changes for various reasons.
First, the supply and demand of the city is the key. If there are many people who want it, but there are few suppliers, the price will rise; on the contrary, if the supply exceeds the demand, the price will fall. Second, the cost of production also has a big impact. The price of raw materials, labor costs, transportation costs, etc., can make the cost of production easier, and then the price. Third, the competition in the market cannot be ignored. All companies compete to sell, in order to occupy the market, or reduce the price to compete for customers; if there are no competitors, the price may be maintained at a higher position.
However, according to past examples and market conditions, the price of 2% 2C4-diethyladipic acid is between tens and hundreds of yuan per kilogram. This is only a rough estimate, not an exact number. If you want to know the exact price, you should consult the industry's merchants, manufacturers, or market analysts, who can obtain more accurate price information because they are often involved in this matter.