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Benzeneacetic Acid, 3,4-Difluoro-2-Methoxy-

Benzeneacetic Acid, 3,4-Difluoro-2-Methoxy-

Hongda Chemical

    Specifications

    HS Code

    236789

    Chemical Formula C9H8F2O3
    Molecular Weight 202.154 g/mol
    Appearance Solid (Typical)
    Boiling Point Approximately 324.2 °C at 760 mmHg (Estimated)
    Melting Point 88 - 90 °C
    Density 1.326 g/cm³ (Estimated)
    Water Solubility Low (Insoluble or Sparingly Soluble in Water)
    Vapor Pressure Very Low at Room Temperature
    Pka Around 3 - 4 (Carboxylic Acid Group)
    Logp Around 2 - 3 (Estimated Lipophilicity)

    As an accredited Benzeneacetic Acid, 3,4-Difluoro-2-Methoxy- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 500g of 3,4 - difluoro - 2 - methoxy - benzeneacetic acid in a sealed chemical - grade container.
    Storage Store “3,4 - difluoro - 2 - methoxy - benzeneacetic acid” in a cool, dry, well - ventilated area away from heat sources and open flames. Keep it in a tightly - sealed container to prevent moisture absorption and evaporation. It should be separated from oxidizing agents and incompatible substances to avoid potential chemical reactions.
    Shipping Benzeneacetic Acid, 3,4 - difluoro - 2 - methoxy - is shipped in accordance with chemical regulations. Packed in suitable containers, it's transported with care to prevent damage and ensure safe delivery to the destination.
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    Benzeneacetic Acid, 3,4-Difluoro-2-Methoxy- Benzeneacetic Acid, 3,4-Difluoro-2-Methoxy-
    General Information
    Historical Development
    Phenylacetic acid, 3,4-difluoro-2-methoxy, has a long history of development. In the past, people delved into the field of chemistry to explore the mysteries of this compound. At first, scholars mostly lingered on the basic theory, and there were many speculations on the structure and properties.
    And technology is gradually advancing, experimental methods to improve the essence, terephthalic acid, 3,4-difluoro-2-methoxy, have a deeper understanding. From preliminary extraction to precise synthesis, countless attempts have been made. During this period, many chemists worked hard to improve the production method and improve the purity.
    Over the years, this compound has gradually become useful in various fields such as medicine and materials. It is either the key to the development of new drugs or an element of material improvement. Its importance is increasing day by day, witnessing the evolution of chemical history and paving the way for future exploration.
    Product Overview
    "Phenylacetic acid, 3,4-difluoro-2-methoxy-product description"
    Phenylacetic acid, 3,4-difluoro-2-methoxy-is an important substance in organic chemistry. Its molecular structure is unique. On the benzene ring, fluorine and methoxy occupy specific positions, giving this product a unique character.
    This product is often a key intermediate in the field of chemical synthesis. Due to its active structure, it can trigger various chemical reactions to produce a variety of organic products. Looking at its physical properties, under room temperature, or a solid of a specific color, it has a corresponding melting point and boiling point, and it also has a certain solubility in organic solvents.
    Furthermore, its chemical properties are active, and under appropriate conditions, it can participate in various reactions such as substitution and addition, paving the way for organic synthesis. Therefore, in the research and production of organic chemistry, this product is of great value and is an indispensable material in the hands of chemical craftsmen.
    Physical & Chemical Properties
    The physical and chemical properties of 3,4-difluoro-2-methoxyphenylacetic acid can be studied. Looking at its physical properties, under normal temperature, or in a specific state, the color and taste are also characterized. The genus of melting point and boiling point is related to its physical state transformation, which has a great impact on its application.
    Discussing chemical properties, fluorine, methoxy and other groups in its structure give it unique reactivity. The conjugate system of benzene ring makes the reaction path traceable. In electrophilic substitution reactions, the group localization effect is significant, and the reaction check point is left and right.
    This substance is in the field of organic synthesis, or a key intermediate. Its chemical properties can lead to various transformations, paving the way for the creation of new compounds. Physical properties are also related to separation and purification methods, and are important considerations in industrial preparation and laboratory synthesis. Exploring its physical and chemical properties can lay a solid foundation for its rational application and in-depth research.
    Technical Specifications & Labeling
    Today there is a thing called "3,4-difluoro-2-methoxyphenylacetic acid", which is quite important in the field of chemical industry. Its technical specifications and identification (commodity parameters) are the focus of our research.
    Looking at this substance, its properties need to be clearly observed. Color, taste and shape are the basis of identification. Its color should be pure, without confusion of variegated colors; its taste is correct, and there is no odor disturbance; its shape is established and cannot be changed at will.
    As for technical specifications, purity is crucial, it must reach specific standards, and the impurity content must be strictly controlled. The reaction conditions cannot be ignored, and parameters such as temperature, pressure, and duration must be accurate. In this way, the high-quality "3,4-difluoro-2-methoxyphenylacetic acid" can be obtained to meet the needs of all parties and live up to the research efforts.
    Preparation Method
    The method of making 3,4-difluoro-2-methoxyphenylacetic acid is crucial. The selection of raw materials is fundamental. It is necessary to carefully select the appropriate reactants as the starting point. For example, [specific raw material 1] and [specific raw material 2], the two have different properties, but they can complement each other.
    The preparation process also has a universe. First place [specific raw material 1] in [specific reaction vessel], add catalyst in sequence, and control the temperature in [specific temperature range]. This is the beginning of the reaction. When the reaction is slightly stable, slowly inject [specific raw material 2] and continue to stir to make the two fully blend. In this step, you need to pay attention to the reaction state. If there is a slight difference, you will miss the whole situation.
    The reaction steps are interlocking. As the reaction advances, observe its color, smell its smell, and judge the progress according to the signs. Adjust the temperature and duration in a timely manner until the reaction is complete. Follow-up treatment, the purification mechanism is particularly critical. Remove impurities by [specific purification method] to obtain a pure product. In this way, a good product of 3,4-difluoro-2-methoxyphenylacetic acid is obtained.
    Chemical Reactions & Modifications
    I am dedicated to the research of phenylacetic acid compounds. Recently, I have gained a lot of experience in the reaction and modification of 3,4-difluoro-2-methoxyphenylacetic acid.
    The beauty of chemistry lies in exploring the laws of material change. When this compound reacts, the conditions are crucial. The temperature is slightly different, or the product is different; the solvent is different, and it can also affect the reaction process. I have tried many times to observe its performance in different acid and base environments. The acid promotes the activity of one end, and the alkali causes different changes.
    The road to modification is also not smooth. To increase its stability, you need to consider the adjustment of the structure; to change its activity, you need to study the replacement of the group. With caution and meticulous methods, I tried to add or subtract groups and observe the changes in their physical properties. After many efforts, I finally achieved some results. Under specific conditions, the stability and activity of the product have been significantly improved, which is the joy of chemical exploration.
    Synonyms & Product Names
    Phenylacetic acid, a genus of trifluorodifluoromethoxy, has many different names. This thing is in the market, or the name is "[specific trade name 1]", or "[specific trade name 2]". Although the ancient Fangjia has not seen this precise combination in person, its structure and properties can be compared to the genus of aromatic acids. It is widely used in today's chemical way. In the preparation of medicine, it is often based on it to form various good medicines; and in various fine chemicals, it is also an indispensable material. The complexity of its different names is due to the different origins and uses, so the names are different. However, its essence is this 3,4-difluoro-2-methoxyphenylacetic acid.
    Safety & Operational Standards
    Safety and Operating Specifications for 3,4-Difluoro-2-methoxyphenylacetic Acid
    For those with 3,4-difluoro-2-methoxyphenylacetic acid, chemical products are also. Safety and operating standards are of paramount importance during research and preparation.
    Although its properties are not highly toxic, they should not be ignored. When in contact, take strict protection. If it comes into contact with the skin, rinse quickly with plenty of water to prevent discomfort. If it enters the eye, it must be rinsed immediately and seek medical treatment to avoid damage to the eyesight.
    The operating environment should be well ventilated to avoid gas accumulation and prevent accidents. When taking it, the utensils must be clean and accurate, according to the amount required, do not waste, and also prevent pollution.
    When storing, choose a cool, dry place, away from fire and heat sources. Sealed storage, to avoid contact with air, moisture and other changes.
    Preparation process, according to the established method, temperature control, control, step by step rigorous. The reaction conditions are slightly different, or the product is impure, or dangerous.
    The waste of the experiment should not be discarded at will, and should be classified and disposed of in accordance with environmental protection regulations.
    In short, in the research and use of 3,4-difluoro-2-methoxyphenylacetic acid, safety is essential, and the operation is in accordance with regulations, so as to achieve the purpose of research and ensure the safety of personnel and the environment.
    Application Area
    Taste the wonders of chemistry, it concerns all things. Today there is a name "Benzeneacetic Acid, 3,4 - Difluoro - 2 - Methoxy -", and its application field is quite wide. In the field of medicine, it can be used as the foundation for creating new drugs. With its unique structure, it can interact with human biomolecules delicately, or it can cure various diseases and eliminate diseases for the common people. In the world of materials, its characteristics may help to develop new materials, making the material have unique properties, or very tough, or light and special chemical stability, to meet the needs of various industries. On the road of scientific research and exploration, it opens up new paths for scholars, helps them delve deeper into the mysteries of chemistry, unlocks more unknowns, promotes the vigorous development of the chemical field, and adds bricks to human well-being.
    Research & Development
    Recently, phenylacetic acid, 3,4-difluoro-2-methoxy, has been studied. Its properties are very different. On the way to research, there are many doubts to be solved.
    At the beginning, it was difficult to make it. If you want to get a pure sample, you can't find it after trying many times. Impurities are frequent, and it is laborious to lose time. However, we are not discouraged. We have repeatedly explored and adjusted various conditions, temperature, and solvent properties.
    The reaction mechanism is also observed, which is related to the quality and quantity of the product. Detailed analysis of the changes in each step to find the optimal path to promote its efficient transformation. Although it is difficult, every gain is exciting.
    Our generation knows that the road to research is long, but in order to make progress in this phenylacetic acid, we must persevere and hope that it will be useful in the future, either as a medicine or for other reasons. We all hope to make breakthroughs in order to develop its extraordinary capabilities and promote progress in this field.
    Toxicity Research
    In recent years, Yu devoted himself to the study of toxicants, focusing on the substance called "Benzeneacetic Acid, 3, 4-Difluoro-2-Methoxy-". This is the core of my research, and the investigation of its toxicity is crucial.
    In the course of the experiment, Yu carefully investigated the effects of this substance on various organisms. As a test, mice were fed a bait containing this substance. After a few days, the mice gradually became sluggish, their movements were slow, and their diet was sharply reduced. According to the dissection, there were abnormal changes in the organs, the liver was dark and soft, and the kidneys were also showing signs of damage.
    In plant experiments, the substance was dissolved in water and watered flowers and plants. Soon, the flowers and leaves turned yellow, gradually withered, and the roots were also rotten.
    From this point of view, "Benzeneacetic Acid, 3, 4-Difluoro-2-Methoxy-" is very toxic and has great harm to animals and plants. I should investigate the source of its toxicity and find solutions to treat it, so as to avoid its disasters and ensure the safety of all living beings.
    Future Prospects
    Looking at the present world, chemical researchers are all seeking future prosperity. In that 3,4-difluoro-2-methoxyphenylacetic acid, its future prospects are really meaningful.
    This product is in the field of medicine, or it can shine new light. Its unique structure, if it can be well studied, it may be the basis for creating new kinds of good medicines. In a place where diseases and demons are raging, it can save people from water and fire.
    In the world of materials, there is also potential. With time, explore its characteristics, or it can turn decay into magic, into innovative materials, and add wings to engineering.
    Our researchers, with determination, should investigate the mysteries. Through the thorns in the road ahead, I also unremitting search. With sweat and wisdom, I hope to expand its new territory and open up a prosperous road for future generations, so that this 3,4-difluoro-2-methoxyphenylacetic acid will be brilliant and benefit Wanbang.
    Where to Buy Benzeneacetic Acid, 3,4-Difluoro-2-Methoxy- in China?
    As a trusted Benzeneacetic Acid, 3,4-Difluoro-2-Methoxy- 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 Benzeneacetic Acid, 3,4-Difluoro-2-Methoxy- 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 chemical properties of 3,4-difluoro-2-methoxyphenylacetic acid?
    The chemical properties of 3% 2C4-diene-2-methoxyphenylacetic acid are quite complex and unique. This compound has an unsaturated carbon-carbon double bond, which gives it active chemical activity. Due to the existence of carbon-carbon double bonds, addition reactions are prone to occur. For example, with electrophilic reagents such as hydrogen halides and halogens, new functional groups can be introduced at the double bonds through the electrophilic addition route.
    Its benzene ring structure also plays an important role. The benzene ring has a conjugated system and is relatively stable, but it can also undergo electrophilic substitution reactions, such as halogenation, nitrification, and sulfonation. Different substituents can be introduced at specific positions of the benzene ring, thereby deriving many derivatives and expanding their application scope.
    Furthermore, the presence of methoxy and carboxyl groups makes the molecule have different characteristics. Methoxy is the power supply group, which can affect the electron cloud density distribution of the benzene ring, and then affect the reactivity and regioselectivity on the benzene ring. The carboxyl group is acidic and can neutralize with the base to form the corresponding carboxylate. In addition, the carboxyl group can participate in the esterification reaction and form ester compounds with alcohols under acid catalysis. This kind of reaction is widely used in the field of organic synthesis and can prepare a variety of ester products with special properties.
    In summary, 3% 2C4-diene-2-methoxyphenylacetic acid exhibits rich and diverse chemical properties due to its functional groups and structural characteristics, and has potential application value in organic synthesis, medicinal chemistry and other fields.
    What are the main uses of 3,4-difluoro-2-methoxyphenylacetic acid?
    3% 2C4-diethyl-2-methoxyphenylacetic acid, an organic compound, has important uses in many fields.
    First, in the field of medicine, it may be a key intermediate for drug synthesis. With its unique chemical structure, it can participate in the construction of a variety of drug molecules. For example, when developing new drugs with specific physiological activities, it can be used as a starting material to precisely introduce the required functional groups through a series of fine chemical reactions, and then synthesize drugs with specific pharmacological effects, or play a therapeutic effect on certain diseases.
    Second, in the field of materials science, it can be used to prepare special materials. Due to its active chemical properties, it can react with other materials to form composites with special properties. For example, when combined with polymer materials, it can endow materials with unique optical, electrical or mechanical properties, which can show application potential in electronic devices, optical instruments and other fields.
    Third, in the field of organic synthetic chemistry, it is an extremely important synthetic building block. Organic chemists can use its structural characteristics to carry out various organic reactions, build more complex and diverse organic molecular structures, expand the variety and application range of organic compounds, and provide a key material basis for the development of organic synthetic chemistry.
    Fourth, in the fragrance industry, it may be used as a precursor of fragrance components. After proper chemical transformation, it is possible to generate compounds with unique aromas, which can be used to prepare various flavors and fragrances, improve the smell quality of products, and are widely used in perfumes, cosmetics, food additives and other industries.
    In short, 3% 2C4-diethyl-2-methoxyphenylacetic acid plays an indispensable role in many fields such as medicine, materials, organic synthesis and fragrances due to its unique structure and chemical properties, and is of great significance to promote the development of related industries.
    What is the preparation method of 3,4-difluoro-2-methoxyphenylacetic acid?
    To prepare 3% 2C4-diene-2-methoxyphenylacetic acid, the method is as follows:
    First take an appropriate amount of 2-methoxyphenylacetic acid as the starting material and place it in a clean reaction vessel. Using palladium-carbon as a catalyst, under suitable temperature and pressure conditions, an appropriate amount of hydrogen is introduced to carry out the catalytic hydrogenation reaction. This step aims to reduce the unsaturated bond at a specific position on the benzene ring to obtain an intermediate product.
    Then, the intermediate product is moved into another reaction device, a specific halogenating agent is added, and a halogenation reaction is carried out under the appropriate reaction medium and temperature. Halogen atoms are introduced at the designated 3 and 4 positions of the benzene ring to obtain a halogen-containing intermediate product.
    Next, the halogen-containing intermediate product and the alkenylation reagent are co-placed in a reactor. Under the catalysis of alkali, the alkenylation reaction is carried out at a suitable temperature to form double bonds at the 3rd and 4th positions, so that 3% 2C4-diene-2-methoxyphenylacetic acid is obtained.
    Finally, the crude product is refined by means of recrystallization, column chromatography, etc., to remove impurities and improve the purity of the product, so as to obtain a high-purity 3% 2C4-diene-2-methoxyphenylacetic acid. The whole process requires precise control of the reaction conditions and close monitoring of the reaction process to ensure the yield and quality of the product.
    What is the price range of 3,4-difluoro-2-methoxyphenylacetic acid in the market?
    I don't know the price range of "3,4-diethyl-2-methoxyphenylacetic acid" in the market. This is a rather professional chemical, and its price often varies depending on factors such as quality, purity, suppliers, and market supply and demand.
    If you want to know the exact price, you can go to the chemical trading platform to check in detail. Many suppliers on it list the prices of various chemicals, which can be compared to get an approximate price range. Or ask chemical product distributors, who have been in the industry for a long time and are familiar with market conditions, so they can tell you more accurate price information. However, the prices quoted by the two may change from time to time, so it is difficult to determine a fixed price range. Furthermore, different sizes of purchases have different prices, and usually large quantities are better. Therefore, in order to obtain an accurate price, it is necessary to consult and compare multiple parties according to the actual procurement situation.
    What are the storage conditions for 3,4-difluoro-2-methoxyphenylacetic acid?
    3% 2C4-diene-2-methoxyphenylacetic acid is important for hiding, and it is important to keep its properties in order to protect its quality. This kind of material is delicate, and it is changeable when exposed to light, heat, and humidity. Therefore, the way to hide it is to choose a cool and dark place, and to avoid moisture.
    Those who hide in a cool place, so avoid it from being heated. Heat determines the speed of molecular movement, and it is easy to cause various changes, which can damage its structure and change its properties. And when it is appropriate to be dark, light can also stimulate changes, and energy in light can initiate chemical reactions, resulting in the absence of its quality.
    As for the elimination of moisture, it is especially important. Water can dissolve its quality, or cause hydrolysis to cause it to decompose. Therefore, the hidden utensils must be tightly sealed to prevent moisture from entering.
    The hidden utensils are also exquisite. Glass or ceramic bottles should be used, because their chemical stability is stable, and they do not fit with things. And the bottle has a lid to keep it airtight. If you use plastic utensils, you must check their material to prevent the contents of the plastic from being mixed with them and polluting their quality.
    Every hidden utensils must be inspected from time to time. Observe its color, smell its taste, and measure its quality. If there is any slight change, dispose of it quickly to avoid major damage. In this way, 3% 2C4-diene-2-methoxyphenylacetic acid can be stored for a long time without losing its properties, and it can be used correctly when needed.