4-Fluorobenzene-1,2-Diol

Hongda Chemical

Specifications

HS Code	766027
Chemical Formula	C6H5FO2
Molar Mass	128.10 g/mol
Appearance	Solid (usually white or off - white)
Melting Point	N/A (data may vary, need more precise sources)
Boiling Point	N/A (data may vary, need more precise sources)
Density	N/A (data may vary, need more precise sources)
Solubility In Water	Low solubility, as it is an organic aromatic compound with polar - non - polar balance favoring non - water solubility
Solubility In Organic Solvents	Soluble in common organic solvents like ethanol, acetone, etc. due to its organic nature
Pka Value Of Phenolic Hydroxyls	Around 9 - 10 (approximate values for phenolic groups)
Flash Point	N/A (data may vary, need more precise sources)
Odor	Typical aromatic odor associated with benzene - based compounds

As an accredited 4-Fluorobenzene-1,2-Diol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100g of 4 - fluorobenzene - 1,2 - diol packaged in a sealed, chemical - resistant bottle.
Storage	4 - fluorobenzene - 1,2 - diol should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and oxidizing agents. Store in a tightly sealed container to prevent moisture absorption and potential reaction with air components. Avoid storing near incompatible substances to prevent chemical reactions and ensure safety.
Shipping	4 - fluorobenzene - 1,2 - diol is shipped in well - sealed, corrosion - resistant containers. Shipment follows strict hazardous material regulations, ensuring proper handling and transport to prevent leakage and maintain safety.

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General Information

Historical Development

4 - Fluorobenzene - 1,2 - Diol. It is also a matter of transformation. Its origin can be traced back to the research and development of the past. In the beginning, the chemist studied the nature of the material, and wanted to obtain new energy.
In the past, the technology of transformation was not as refined as it is today, but the heart of the person was also. In the exploration of multiple compounds, pay attention to this. Either because of the transformation of the specific nature of the desire, or the use of new things, is the heart of the mind.
The moon is changing, and the quality of this thing is also deep. From the beginning of knowing its nature roughly, to being able to observe it, the work of the chemist cannot be done. This 4 - Fluorobenzene - 1,2 - Diol, from the beginning of research, to the present, is the first step of research in the field of chemical engineering, and it is also a chapter in the history of chemical engineering.

Product Overview

4-Fluorobenzene-1,2-diol is also an organic compound. Its shape or crystalline state, with specific physical and chemical properties. This compound contains fluorine atoms, attached to the benzene ring, and the benzene ring has a dihydroxy group at the ortho position.
It is active or active, and can participate in many reactions due to the presence of hydroxyl groups, such as esterification and etherification. The introduction of fluorine atoms also gives it other characteristics, which may have potential applications in the fields of medicine and materials.
Preparation method, or through specific organic synthesis paths, through various reaction steps, carefully construct this molecular structure. The study of its properties and reactions can provide a key basis for the development of new drugs and the creation of novel materials, which is of great significance in the process of chemical research.

Physical & Chemical Properties

The physical and chemical properties of 4-fluorobenzene-1,2-diol are particularly important. Looking at its shape, it may be white crystalline at room temperature, and the texture is pure. Regarding its melting and boiling point, the melting point is about a specific range, which is the key indicator of its change in heat, reflecting the strength of intermolecular forces. The boiling point also has a fixed number, which is related to the conditions of gasification.
In terms of solubility, it may have a certain solubility in polar solvents. Because its molecular structure contains polar hydroxyl groups, it can interact with solvent molecules to form hydrogen bonds. Its chemical properties, hydroxyl groups are active and can participate in many reactions, such as esterification, which can combine with acids to form esters. The presence of fluorine atoms also affects the distribution of its electron cloud, which changes the reactivity of the benzene ring and exhibits unique properties in electrophilic substitution reactions, providing various possibilities for chemical synthesis and applications.

Technical Specifications & Labeling

Technical regulations and labels for 4-fluorobenzene-1,2-diol (commodity parameters)
The technical regulations and labels for 4-fluorobenzene-1,2-diol are important. Its technical regulations need to follow the fine method. The materials are selected and pure, and the proportions are accurate. When reacting, control the temperature to a suitable degree, observe its changes, and adjust it in a timely manner. The operation steps are orderly and must not be disordered.
As for the logo, when it is clear about its commodity parameters. The label of purity must be up to the highest standard, and there are very few impurities. Remember its physical properties, color and taste, etc., all need to be clear. On the packaging, the logo is eye-catching, and it is easy to use to prevent confusion. In this way, the quality of 4-fluorobenzene-1,2-diol can be stable and excellent, and it can be fully demonstrated in applications.

Preparation Method

4 - Fluorobenzene - 1,2 - Diol is an organic compound. The method of preparation is related to the raw materials, production process, reaction steps and catalytic mechanism.
To make this compound, the common raw materials include fluoroaromatic hydrocarbons and reagents with hydroxylation potential. First, the fluoroaromatic hydrocarbons are used as the basis, and the appropriate hydroxylation reagents are followed according to specific reaction steps. Initially, in a specific reaction vessel, the temperature, pressure and the ratio of the reactants are controlled to mix the two.
In the reaction step, a specific group is first introduced to the aromatic ring, and then a series of conversions are carried out to achieve the precise positioning of the hydroxyl group. Among them, the catalytic mechanism is quite critical. The selection of a high-efficiency catalyst can promote the reaction rate and improve the purity of the product. If a metal catalyst is used, under specific conditions, the reaction can be directed towards the formation of the target product and reduce side reactions.
Through multi-step reaction and purification process, a relatively pure 4-Fluorobenzene-1,2-Diol can be obtained. This production process needs to be continuously optimized to improve efficiency and reduce costs, which is required for industrial production.

Chemical Reactions & Modifications

4 - Fluorobenzene - 1,2 - Diol is an important compound in organic synthesis. In chemical research, it is of great significance to explore its chemical reaction and modification.
In the past, the reaction path for synthesizing this compound may have been complicated and the yield was not high. To improve it, chemists have worked hard. Some people add a certain type of catalyst to the reaction system, hoping to change the activation energy of the reaction and make the reaction easier to occur. Some people try to adjust the reaction temperature and pressure, hoping to get better results.
After many experiments, it was found that a new type of catalyst could effectively increase the reaction rate, and the product selectivity was also optimized. The beauty of this catalyst is that it can precisely act on the specific check point of the reactants, promote the target reaction, and reduce the occurrence of side reactions. In this way, the yield of 4-Fluorobenzene-1,2-Diol is significantly improved, and the quality is better than before, laying a solid foundation for subsequent related research and application.

Synonyms & Product Names

Today there is a thing called 4 - Fluorobenzene - 1,2 - Diol. The synonyms and trade names of this thing are worth studying.
The field of Guanfu chemistry, the same substance, called or different. 4 - Fluorobenzene - 1,2 - Diol, also known as o-fluorobenzene and the like. Cover chemical names, according to their structure and characteristics, each has its own origin.
The name of the product often varies depending on the manufacturer and use. Either take its convenience, or recognize its special effects. This 4 - Fluorobenzene - 1,2 - Diol, in the trade name, or in the name of its purity and application scenarios.
Those of us who study chemistry must carefully examine the various synonyms and trade names in order to make good use of this chemical substance in research and application, without fear of error and accuracy, so as to promote the progress of science and technology and the benefit of people's livelihood.

Safety & Operational Standards

4 - Fluorobenzene - 1,2 - Diol Safety Production and Operation Specifications
Fu 4 - Fluorobenzene - 1,2 - Diol, an important product in chemical production. Its safety production and operation specifications are related to all things and cannot be ignored.
In the production site, the safety of the environment is the first priority. The plant should be well ventilated to dissipate harmful gases and avoid danger from their accumulation. The lighting must be sufficient and there are no hidden dangers, so that the operator can see the object clearly and operate without error. The temperature and humidity should also be controlled in a suitable area. Due to extreme temperature and humidity, or affecting the quality of the product, and increasing the risk of danger.
When operating, all procedures must be strictly followed. The operator should be familiar with the use of the equipment first, and the untrained person should not move. When feeding, the quantity and order are in accordance with the law, and it cannot be easier at will. If the materials are mixed, they will be out of order one after another, or they will react violently, which will endanger safety. The reaction process should be closely monitored, and the temperature, pressure and other variables should be observed. If there is any abnormality, it will be dealt with immediately to avoid disaster.
Protective equipment is also indispensable. The operator is in front of suitable protective clothing to resist the erosion of chemicals. Goggles can protect the eyes, masks can filter harmful particles, and gloves can prevent hands from touching poisons. And the place should be prepared for emergency equipment, such as eye washers, spray devices, etc., in case of emergencies, they can be rescued in time.
Storage of materials also has its own regulations. 4 - Fluorobenzene - 1,2 - Diol should be stored in a cool, dry and ventilated place to avoid fire and heat sources. Different materials should be sorted and placed to avoid interaction. When handling, handle it with care and do not damage the packaging.
In short, the safety production and operation specifications of 4 - Fluorobenzene - 1,2 - Diol are interconnected, and they are all related to human life and production. Everyone should be careful to keep it safe.

Application Area

4 - Fluorobenzene - 1,2 - Diol is a new product of chemistry. It has a wide range of uses and can be used in the fields of medicine and technology.
It can also be used in medicine to make good medicines. Its unique properties can help with the effect of medicine, or it can be a good prescription for fighting diseases. If it is used to treat a disease, it can be used to adjust the function of the diseased body, and it can be healed.
For industrial technology, it can be used to improve the material. With its participation in the material, it can be easily used to make the material stronger and tougher, and the equipment used is very durable.
It can also be used in the research of chemistry, which is the basis for new materials. With it as a starting point, you can create all kinds of novel products and promote the progress of the chemical industry.
The use of 4 - Fluorobenzene - 1,2 - Diol is not limited to this, but just to name a few, it has been seen in the weight of various domains, it is really a good thing, and it can be a treasure for the world.

Research & Development

In recent years, I have been studying chemical products, especially 4-Fluorobenzene-1,2-Diol. It is unique in nature and has a wide range of uses, showing potential in various fields.
At the beginning, analyze its structure, explore the secrets of its molecules, understand the connection of chemical bonds, and clarify the arrangement of atoms. This is the basis for research. Then, try different methods to make it, or adjust the temperature, or change the pressure, or add other agents, and obtain the best method to increase its yield and improve its purity.
In the course of the experiment, difficulties frequently appear. The yield is not up to expectations, and the impurities are difficult to remove, all of which are difficult problems. However, I have not been discouraged, I have repeatedly explored, checked the literature, and interviewed the talents, and finally found a way to solve the problem. After the improved method, the yield has gradually increased and the quality is also good.
Today, 4-Fluorobenzene-1,2-Diol is no longer what it was at the beginning, and its application is becoming more and more widespread. In medicine, it helps to develop new drugs; in materials, it increases its performance. Looking at its development trend, the future will be more brilliant. Yu should be deeply involved in this and promote it to progress.

Toxicity Research

In recent years, I have been very diligent in the study of chemical substances, especially the product 4-Fluorobenzene-1,2-Diol. I have investigated the toxicity of this substance in detail.
Observe its properties, or have various effects on the body of living things. At the beginning, try it with microorganisms, and observe its response. See the growth and reproduction of microorganisms, and change when encountering this substance. The structure and energy of its cells have been changed.
And explore the path of its entry into the body, or by breathing, eating, or through the skin. After entering the body, it flows around the body, disturbing the ability of the viscera. Although the amount is small, it can also cause harm when it accumulates over time.
I am well aware of the importance of toxicity research, which is related to the safety of the people and the peace of the environment. Therefore, I must be cautious and careful, and record the results in detail, so as to clarify the secret of the toxicity of this product, and to learn from it for future generations, so as to avoid its harm and take advantage of it.

Future Prospects

Today there is a thing called 4 - Fluorobenzene - 1,2 - Diol, which is unique and valuable for exploration in the field of chemistry. Looking at this substance, its future development seems to have many promising aspects.
This substance may be able to make a name for itself in the development of medicine. It can be used as an active ingredient to help the creation of new medicines, adding a powerful weapon for treating diseases and diseases. It is also expected to shine in the field of materials science. With its characteristics, it may be able to improve the properties of materials, making materials more tough and stable, and can be used in all aspects, from the solidity of architecture to the essence of electronics.
And as technology advances, analysis and testing techniques will improve, and the understanding of 4-Fluorobenzene-1,2-Diol will be more thorough. At that time, its hidden capabilities will be fully revealed. I am convinced that in time, this thing will be able to be used in various fields, make great achievements, and create brilliance for future development.

Where to Buy 4-Fluorobenzene-1,2-Diol in China?

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Frequently Asked Questions

As a leading 4-Fluorobenzene-1,2-Diol 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 4-Fluorobenzene-1,2-Diol?

4-Fluorobenzene-1,2-Diol, which is 4-fluorobenzene-1,2-diol, has unique chemical properties and diverse expressions.
It has the typical properties of phenolic compounds. The hydroxyl group can be weakly acidic and can react with bases, just like a humble gentleman who responds gently to external forces. When exposed to strong bases, the hydroxyl hydrogen dissociates to form corresponding phenolic salts, which is a characterization of its acidity.
This substance is disturbed by the electron cloud distribution due to the connection of fluorine atoms to the benzene ring conjugate system. The fluorine atom has a strong electron-absorbing effect, which reduces the electron cloud density of the benzene ring, and the electrophilic substitution reaction activity is different from that of ordinary phenols. When an electrophilic reagent attacks, the choice of reaction check point is influenced by the positioning effect of fluorine atoms, just like a march to war, and the strategic layout changes due to key factors.
The two hydroxyl groups of 4-fluorobenzene-1,2-diol are adjacent, which can form intramolecular hydrogen bonds. This special structure affects its physical and chemical properties, such as melting point, boiling point and solubility. The existence of intramolecular hydrogen bonds enhances the stability of molecules, just like the internal support structure of a building, stabilizing the whole.
In the oxidation reaction, hydroxyl groups are easily oxidized and can be converted into quinones and other products. The oxidation process is like the metabolism of life, and the old structure is transformed into a new form, and the chemical properties are also changed. Due to the presence of fluorine atoms in its structure, 4-fluorobenzene-1,2-diol has unique uses in the field of organic synthesis. It can be used as a key intermediate to participate in the construction of complex organic molecular structures, adding an important piece to the delicate puzzle of organic synthesis.

What are the main uses of 4-Fluorobenzene-1,2-Diol?

4-Fluorobenzene-1,2-diol, this substance has a wide range of uses. In the field of medicine, it is often a key raw material for the synthesis of many special drugs. Due to the unique properties of fluorine atoms, it can significantly change the molecular activity and metabolic properties of drugs. Taking some antibacterial and antiviral drugs as an example, 4-fluorobenzene-1,2-diol can enhance the targeting and inhibitory effect of drugs on specific pathogens and improve the efficacy of drugs.
In the field of materials science, its role should not be underestimated. When preparing high-performance polymer materials, the introduction of this compound can optimize the material properties. For example, it can enhance the stability and corrosion resistance of materials, so that materials can still function normally in extreme environments, and has important application prospects in industries with strict material requirements such as aerospace and automobile manufacturing.
In the field of organic synthetic chemistry, 4-fluorobenzene-1,2-diol is an important class of organic synthesis intermediates. With its special structure, it can participate in a variety of chemical reactions to realize the construction of complex organic compounds. Organic chemists often use this to expand the diversity of molecular structures and lay the foundation for the development of new organic functional materials and bioactive molecules.
In the field of electronic chemicals, it can be used to synthesize materials with specific photoelectric properties. Some functional materials used in the manufacture of organic Light Emitting Diodes (OLEDs), organic solar cells, etc., 4-fluorobenzene-1,2-diol are involved, which can regulate the electrical and optical properties of the materials and improve the luminous efficiency, photoelectric conversion efficiency and other key performance indicators of the device.

What are the synthesis methods of 4-Fluorobenzene-1,2-Diol?

4-Fluorobenzene-1,2-diol is also an organic compound. There are many different synthesis methods, and several common ones are described above.
First, take a fluorine-containing aromatic compound as the starting material. First take an appropriate fluorobenzene derivative, such as 4-fluorobenzoic acid. After a multi-step reaction, the carboxyl group is converted into a hydroxyl group. If a suitable reducing agent is used, under specific reaction conditions, the carboxyl group is reduced to an aldehyde group, and then further reduced to a hydroxyl group to obtain the target product. In this process, the choice of reducing agent and the control of reaction conditions are extremely important, and a little carelessness can affect the yield and purity.
Second, halogenated fluorobenzene can also be used as the starting material. For example, 4-halo-1-fluorobenzene, the halogen atom is replaced with a hydroxyl group by a suitable nucleophilic reagent through a nucleophilic substitution reaction. The activity of the nucleophilic reagent, the reaction temperature, the solvent and other factors all have a significant impact on the reaction process and results. If the reaction temperature is too high, or the activity of the nucleophilic reagent is too strong, there may be side reactions and non-target products may be formed.
Third, a palladium-catalyzed coupling reaction strategy can also be used. The coupling reaction is carried out in the presence of a fluorinated halogenated aromatic hydrocarbon and a suitable hydroxyaryl boric acid in the presence of a palladium catalyst, a base and a suitable ligand. This method requires attention to the activity and stability of the palladium catalyst, as well as the influence of the structure of the ligand on the reaction selectivity. Selecting appropriate ligands can effectively improve the regioselectivity and stereoselectivity of the reaction, making the reaction more inclined to generate the target 4-fluorobenzene-1,2-diol.
All synthesis methods have their own advantages and disadvantages, and they need to be selected according to actual needs, such as the availability of raw materials, cost, and purity requirements of the product.

What are the precautions for 4-Fluorobenzene-1,2-Diol during storage and transportation?

4 - Fluorobenzene - 1,2 - Diol, that is, 4 - fluorobenzene - 1,2 - diol, this substance needs to pay attention to many matters during storage and transportation.
First, when storing, you need to find a cool, dry and well ventilated place. Because of its nature or affected by temperature and humidity, if the storage environment is warm and humid, it may deteriorate. For example, if placed in a humid place, it may cause deliquescence, change its chemical form, and affect quality.
Second, keep away from fires and heat sources. This substance may be flammable, and it may be at risk of burning and exploding in case of open flames, hot topics, or combustion. Just like in ancient times, when storing flammable objects, you must avoid fire sources to prevent accidents.
Third, when storing, it should be stored separately from oxidants, acids, etc., and must not be mixed. Due to the interaction of different chemical substances, or violent reactions, it is like water and fire, causing danger.
Fourth, during transportation, the packaging must be tight to ensure that there is no risk of leakage. The packaging material needs to withstand the bumps in transportation to avoid leakage due to package damage, endangering the environment and personal safety. Just like during the march, the grain and grass baggage must be properly wrapped to prevent loss.
Fifth, the transportation vehicle should be equipped with the corresponding variety and quantity of fire fighting equipment and leakage emergency treatment equipment. Once there is a change on the way, such as leakage or fire, it can be responded to in time, just like the military needs to prepare enough weapons and first aid equipment.
Sixth, the speed of transportation should not be too fast, and do not forcibly overtake to ensure stability. The road is bumpy or the speed is too fast, which may cause damage to the packaging and cause danger. Just like driving on a rough road, you need to drive slowly.

What is the market outlook for 4-Fluorobenzene-1,2-Diol?

4 - Fluorobenzene - 1,2 - Diol, Chinese name 4 - fluoro catechol, is widely used in chemical industry, medicine, materials and other fields. The market prospect is as follows:
1. ** Chemical synthesis field **: Its fluorine-containing and phenolic hydroxyl structure, unique chemical activity, can be used as an important intermediate to synthesize special functional organic compounds. Such as the synthesis of fluoropolymers, which improve the chemical resistance, heat resistance and mechanical properties of materials, has a large demand in the field of chemical anticorrosion and high-end coatings. With the upgrading of the chemical industry, the demand for high-performance materials is rising, and 4 - fluoro catechol is a key raw material, and the market is expected to expand.
2. ** Pharmaceutical R & D Field **: Fluorine and phenolic hydroxyl groups can regulate drug molecular activity, fat solubility and metabolic stability. Studies have found that its structure is related to a variety of biological activities, or used to develop antibacterial, antiviral, and anti-tumor drugs. The demand for innovative drugs in pharmaceutical R & D continues to grow. If new drugs are developed based on 4-fluoro catechol, it will open up a broad market space. With the advancement of pharmaceutical technology, its potential in the pharmaceutical intermediate market is huge.
3. ** Materials Science Field **: It can be used to prepare electronic materials and optical materials. In electronic materials, or to improve the electrical properties of materials, it is used to make new semiconductor materials and electronic components; in optical materials, or to give materials special optical properties, such as fluorescent properties, for the manufacture of fluorescent sensors and optical display materials. The market for electronic and optical materials is developing rapidly. 4-fluoro-catechol, as a precursor of potential functional materials, will benefit from the growth of the industry, and the market demand is expected to rise.
4. ** Environmental Protection and Sustainable Development Perspective **: With the increase in environmental awareness, the demand for green and sustainable materials will increase. 4-fluoro-catechol may be used to develop environmentally friendly materials, such as degradable polymers and green coatings. If a breakthrough is made in the application of environmentally friendly materials, in line with the trend of sustainable development, it will open up new markets and be favored by policy support and the market.