2,4-Diaminofluorobenzene

Hongda Chemical

Specifications

HS Code	816364
Chemical Formula	C6H7N2F
Molar Mass	126.13 g/mol
Appearance	Solid
Color	Typically white to off - white
Odor	Characteristic amine - like odor
Solubility In Water	Slightly soluble
Solubility In Organic Solvents	Soluble in some organic solvents like ethanol, acetone
Melting Point	86 - 89 °C
Boiling Point	274 - 276 °C
Flash Point	148 °C
Density	1.31 g/cm³ (estimated for solid state)

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

Packing & Storage

Packing	250 - gram bottle of 2,4 - diaminofluorobenzene, well - sealed for chemical storage.
Storage	2,4 - diaminofluorobenzene should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store it in a tightly - sealed container to prevent moisture and air exposure, which could potentially lead to degradation. Use appropriate storage cabinets or areas designated for hazardous chemicals, ensuring compliance with safety regulations.
Shipping	2,4 - diaminofluorobenzene should be shipped in accordance with hazardous chemical regulations. It must be properly packaged in corrosion - resistant containers, labeled clearly, and transported by carriers with appropriate hazardous material handling资质.

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General Information

Historical Development

The development of 2,4-diaminofluorobenzene has undergone changes over the years. At the beginning, the chemical sages began to pay attention to such compounds on the road of exploration. In the past, the experimental conditions were simple, but the research of the public remained unchanged. At that time, the instruments were not refined, and the analysis was difficult. However, unremitting exploration eventually led to a preliminary understanding.
After that, science and technology gradually improved, and research methods became more and more abundant. Scholars were able to analyze its structure and properties more closely, and to further develop the reaction mechanism. The synthesis method was also gradually improved, from the initial complicated and inefficient method to finding a better path to improve the yield and purity.
Over the years, many researchers have devoted themselves to it. After countless attempts and corrections, the research on 2,4-diaminofluorobenzene has gradually shone in the field of chemistry, laying the foundation for subsequent applications and expansion.

Product Overview

Today there is a substance called 2,4 - Diaminofluorobenzene. It is a chemical product with unique properties. This substance contains fluorine, amino and other groups and has a delicate structure.
Viewed in its shape, it is often white or off-white powder with fine texture. Its melting point, boiling point and other physical properties are of great importance to researchers. In terms of chemical properties, due to the activity of amino groups, it can participate in many reactions, such as condensation with aldose and salt formation with acids. And because of the existence of fluorine atoms, it gives it special stability and reactivity.
This product has potential applications in the fields of medicine, materials and so on. In pharmaceutical research and development, it may be a key intermediate, helping to create new drugs. In material science, it is possible to improve the properties of materials, improve their stability and weather resistance. Therefore, 2, 4-Diaminofluorobenzene is an important product of chemical research with promising prospects.

Physical & Chemical Properties

In 2023, researchers studied the physicochemical properties of 2,4-diaminofluorobenzene in the laboratory. The appearance of this substance is white to light yellow crystalline powder, and it has a specific smell. The melting point is between 148 and 152 ° C. At this temperature, it gradually melts from a solid state to a liquid state, showing the change of material state.
Its solubility is also a key property. It dissolves very little in water, just like a lone boat that cannot be melted in Wang Yang; however, it can be well dissolved in organic solvents such as ethanol and acetone, just like a fish in water.
From the perspective of chemical activity, the amino and fluorine atoms of 2,4-diaminofluorobenzene are active. Amino groups can participate in many nucleophilic substitution reactions, and fluorine atoms can also be replaced by other groups under specific conditions. They are widely used in the field of organic synthesis, like the key to unlocking the treasure house of chemical synthesis.

Technical Specifications & Labeling

Nowadays, the name of a chemical substance is 2,4-diaminofluorobenzene, and its technical specifications and labels (commodity parameters) are crucial. In terms of technical specifications, it is necessary to clarify its purity geometry and impurity geometry, which is related to its quality. For example, if the purity is above 90%, the impurity must not exceed a certain amount.
When it comes to the label, it is necessary to detail its characteristics, whether it is white or not, and what is the taste. It is intuitive to distinguish. It should also be marked with its chemical properties, ignition point, boiling point and other parameters to prevent misuse. In addition, safety labels are indispensable, and the toxicity and corrosion must be clear. In this way, this chemical can be used in accordance with the rules, without chaos, and to ensure that everything goes smoothly.

Preparation Method

To prepare 2,4-diaminofluorobenzene, the raw materials and production process, reaction steps and catalytic mechanism are the key. First take an appropriate amount of fluorobenzene as the initial raw material, in a specific reactor, add an appropriate amount of nitrifying reagent, such as concentrated nitric acid and concentrated sulfuric acid mixture, temperature control about 50 to 60 degrees Celsius, this step through nitrification reaction, 2,4-dinitrofluorobenzene can be obtained.
Then, the resulting product is moved to the reduction reaction device, add a suitable catalyst, such as active nickel or palladium carbon, with hydrogen as the reducing agent, under a certain pressure and temperature, usually 2 to 3 trillion Pa, temperature 100 to 120 degrees Celsius, through reduction reaction, the nitro group is converted into an amino group, and finally 2,4-diaminofluorobenzene is obtained. In this process, each reaction condition needs to be precisely controlled, and the catalytic mechanism also affects the reaction efficiency and product purity, which is related to the final product quality.

Chemical Reactions & Modifications

The rise of modern chemistry, to explore the changes of various things, in order to understand the reason. Today there are 2,4 - Diaminofluorobenzene of this material, in the field of chemistry, its reaction and modification are worth studying.
In the past, to make this material, often encountered various obstacles. The reaction conditions are harsh, and the yield is not considerable. Chemists are diligent, examining the structure of its molecules, observing the characteristics of its bonds.
After repeated trials, change the agent of the reaction, adjust the temperature and pressure of the reaction. Or add a catalyst to promote the change of its molecules and make the reaction go forward. After this improvement, the yield gradually increases, and the quality of the product is also excellent.
This chemical reaction and modification is like a skilled craftsman who cuts jade and finely grinds it to get a good product. In the case of 2,4-Diaminofluorobenzene, it shows the wisdom and perseverance of chemists, and they are unremitting in their pursuit of chemical progress.

Synonyms & Product Names

Today there is a product called 2,4 - Diaminofluorobenzene. This product is widely used in the field of chemical industry. It has many similarities, such as [list common synonyms]. And its trade names are also different, and they are circulated in the market. Common ones are such as [list common trade names].
This material is unique and is a key raw material for various chemical reactions. Because of its specific structure, it contains fluorine and amine groups, so it can make many wonderful changes. Merchants push it to the market under different trade names, hoping to meet the needs of all parties. Although the names are different and the quality is the same, they are all 2,4 - Diaminofluorobenzene. When studying this object, colleagues should understand its synonymous names and the names of various commodities in order to obtain its full picture, and it will not be wrong in research and development and production.

Safety & Operational Standards

"Specifications for the safety and operation of di-, tetra- and diaminofluorobenzene"
For the use of di-, tetra- and diaminofluorobenzene, chemical substances are also used. During its experiment and production, safety and operation standards are of paramount importance.
In terms of safety, the first protection. When handling this object, you must wear suitable protective gear, such as protective clothing, gloves, goggles, etc., to prevent it from touching the skin and eyes. Because it may be irritating, if you accidentally touch it, quickly rinse it with plenty of water and seek medical treatment.
Furthermore, this object should be stored with caution. It should be placed in a cool, dry and well-ventilated place, away from fire and heat sources, and avoid mixing with prohibited compounds such as oxidants to prevent dangerous chemical reactions.
In terms of operation specifications, the experimental operation must be fine. When taking it, it should be based on the exact dose, and it should not be increased or decreased at will. And the operating environment should be clean to avoid impurities from mixing and affecting its properties.
During the reaction process, pay close attention to changes in temperature, pressure and other conditions. Operate according to the established process, and do not change the steps without authorization. In case of abnormality, stop the operation immediately and dispose of it properly.
In addition, the disposal of waste should not be ignored. It should not be discarded at will. When collected in accordance with regulations, it should be handed over to a professional organization for treatment to avoid
In short, in the use of bis, tetra- diaminofluorobenzene, strict adherence to safety and operating standards can ensure personal safety, smooth experimentation and a worry-free environment.

Application Area

Today there is a product called 2,4-diaminofluorobenzene. This product has its uses in many fields.
In the field of medicine, it can be used as a raw material to help create new drugs. Due to its unique structure, it can interact with various molecules in the body, or it can develop a good medicine for specific diseases to solve the suffering of patients.
In the field of materials, it is also valuable. After ingenious thinking, special functional materials can be made. Such as conductive materials, which can make current flow smoothly, and can be used in electronic devices to improve their performance.
Furthermore, in the path of scientific research and exploration, it is a key reagent. With its characteristics, researchers explore the nature of matter, gain insight into the reaction mechanism, open the door to the unknown, and lead the progress of science and technology. From this perspective, 2,4-diaminofluorobenzene is widely used and has promising prospects.

Research & Development

In the field of chemical industry, there is something called 2,4-diaminofluorobenzene, which is the focus of researchers and is related to the great cause of research and progress. This material quality is very different, or it can open up new paths in various fields.
Researchers observe its structure, analyze its properties, and want to understand its ability and application in reactions. After months of study, it can be improved and simplified to improve the yield and reduce the cost.
As for the development, with time, it may be used to create new materials, and its properties or make the materials have special properties, which can be used in electronics and medicine. Or the revolution of chemical industry, expand the unknown frontier, create new opportunities for the industry, and promote the grand scene of research and development.

Toxicity Research

The rise of modern chemistry has deepened in the study of the nature of matter. Today there are 2,4 - Diaminofluorobenzene of this substance, and the study of its toxicity is crucial.
Examine this substance in detail, or due to its special structure, it has potential toxicity. In the body, it may disturb the order of biochemistry and disrupt the cells. Looking at the structure of its molecules, fluorine and amine groups are co-located, or the reaction is abnormal, damaging the viscera and hindering metabolism.
However, to clarify its true toxicity, extensive empirical evidence is needed. Take animals as an experiment, observe the signs after ingestion and inhalation, observe the changes of viscera and physiological changes. It is also necessary to explore its changes in the environment and its effects after entering the food chain.
Toxicity research is related to the health of all beings and the safety of the environment. Only by knowing the poison of 2,4-Diaminofluorobenzene can we prevent problems before they occur, use them properly, avoid their harm and take advantage of them.

Future Prospects

I have tasted the product studied in 2,4 - Diaminofluorobenzene. This product has revealed its extraordinary quality in this world. Looking at its properties, it can be used for all kinds of wonders, such as the production of chemical materials and the research of medicine.
Although we have achieved something now, we cannot be complacent. Looking to the future, its potential is still huge. Or in the creation of new materials, we can develop extraordinary effects, making the quality better and the quality more outstanding. In the field of medicine, we can assist in the research of new drugs and solve the suffering of all diseases.
We should study diligently, and explore its secrets. With unremitting efforts, the 2,4-Diaminofluorobenzene will shine in the future, be used by the world, benefit everyone, and live up to this scientific research mission.

Where to Buy 2,4-Diaminofluorobenzene in China?

As a trusted 2,4-Diaminofluorobenzene 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-Diaminofluorobenzene 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-diaminofluorobenzene?

2% 2C4-dihydroxyvaleraldehyde, also known as erythrose, is a carbohydrate of great importance in the field of biochemistry. Its main uses are as follows:
First, it plays a key role in the biological metabolic pathway. Erythrose is an intermediate product of the pentose phosphate pathway. The pentose phosphate pathway is of great significance to cells. It not only generates ribose-5-phosphate, a key raw material for the synthesis of nucleic acids, which is related to the construction of genetic material. It also produces nicotinamide adenine dinucleotide phosphate (NADPH). NADPH acts as a hydrogen donor in many biosynthetic reactions, such as the synthesis of fatty acids and cholesterol. It also plays an indispensable role in maintaining the reduction environment and antioxidant defense system in the cell.
Second, in the food industry, erythrose can be used as a sweetener because it has a certain sweetness and relatively low calories. Compared with traditional sugars, it will not cause a rapid rise in blood sugar, and is suitable for specific groups of people, such as diabetics, to eat. It can meet their sweet taste needs while reducing the risk of blood sugar fluctuations. At the same time, erythrose can also improve the taste and texture of food, and enhance food quality and flavor.
Third, in the field of medicine, erythrose can be used as a starting material or intermediate for drug synthesis. Due to its unique chemical structure, it can be converted into compounds with specific pharmacological activities through a series of chemical reactions. For example, it can be used to synthesize some antiviral and anti-tumor drugs, providing an important material basis for pharmaceutical research and development.

What are the physical properties of 2,4-diaminofluorobenzene?

2% 2C4-dihydroxybenzaldehyde, which is an organic compound, has the following physical properties:
It is a light yellow crystalline powder under normal conditions. It is left in sunlight or exposed to air for a long time, and the color gradually darkens. Its odor is unique and slightly fragrant. The melting point is between 115-117 ° C. At this temperature, the solid 2% 2C4-dihydroxybenzaldehyde gradually melts into a liquid state. This property is very important in material identification and purity testing.
2% 2C4-dihydroxybenzaldehyde is slightly soluble in cold water, and its solubility is slightly increased in hot water. It is soluble in organic solvents such as ethanol, ether, and acetone. This solubility is closely related to its molecular structure. The hydroxyl and aldehyde groups in the molecule can form hydrogen bonds with organic solvent molecules, resulting in better solubility in organic solvents.
Furthermore, the density of 2% 2C4-dihydroxybenzaldehyde is about 1.379g/cm ³. This physical quantity reflects the mass of the substance per unit volume. In chemical production and related research, it is of great significance for material dosage calculation and reaction system design. Its sublimation point is about 200 ° C. Under certain conditions, solid 2% 2C4-dihydroxybenzaldehyde can be directly converted into gaseous state without liquid state. The above physical properties are all key factors to consider in the synthesis, separation, purification and application of 2% 2C4-dihydroxybenzaldehyde, and play a significant role in related chemical production, pharmaceutical research and development.

Is the chemical properties of 2,4-diaminofluorobenzene stable?

The chemical properties of 2% 2C4-dihydroxybenzaldehyde are stable? This substance has the characteristics of phenolic hydroxyl group and aldehyde group. The phenolic hydroxyl group is weakly acidic and can form salts with bases. It can also be substituted in benzene rings, such as halogenation and nitrification. The aldehyde group is reductive and can be oxidized by weak oxidants, such as Torun reagent and Feilin reagent, to form corresponding carboxylic acids. It can also be condensed with alcohols to produce acetals.
However, its stability is related to the environment. It can be stable at room temperature, dry and protected from light. In case of high temperature, light, oxidant or acid-base catalysis, its chemical properties are active and easy to react. In case of strong oxidants, the aldehyde group may be over-oxidized; under strong acids and bases, the phenolic hydroxyl group and aldehyde group may also be affected, resulting in structural changes.
Therefore, the stability of 2% 2C4-dihydroxybenzaldehyde is not generalized. Under suitable conditions, it can be relatively stable; if the environment changes, its chemical properties are active, prone to various reactions, resulting in loss of stability.

What is the preparation method of 2,4-diaminofluorobenzene?

For 2% 2C4-dihydroxybenzaldehyde, the preparation method is as follows:
Take resorcinol as the starting material, acetic anhydride as the acetylation agent, and anhydrous sodium acetate as the catalyst. First, resorcinol, acetic anhydride and anhydrous sodium acetate are placed in a round bottom flask, heated in an oil bath, and the temperature is controlled at 130-140 degrees Celsius, so that the reaction can be about 2-3 hours. This step can obtain the intermediate, that is, resorcinol diacetate.
After the reaction is completed, pour the reaction solution into ice water, and there is a solid phase-out. Filtration with Brinell funnel to obtain crude products, and then recrystallization with ethanol to obtain pure resorcinol diacetate.
The formyl group was introduced by the Fourier-gram reaction with resorcinol diacetate as the material. Carbon disulfide was used as the solvent, anhydrous aluminum trichloride was used as the catalyst, chloroform was slowly added, the temperature was controlled at 0-5 degrees Celsius, and then heated to room temperature for 4-6 hours.
After the reaction is completed, the reaction solution is poured into ice water containing hydrochloric acid and extracted with ether several times. The ether layer is combined, dried with anhydrous sodium sulfate, and the ether is evaporated to obtain a crude product. The mixture of petroleum ether and ethyl acetate is used as the eluent and separated by column chromatography to obtain a pure product of 2% 2C4-dihydroxybenzaldehyde.
This method of preparation, although the steps are complicated, but in sequence, can obtain good effect. The reaction conditions of each step need to be carefully controlled in order to achieve good yield and purity.

What are the precautions for storing and transporting 2,4-diaminofluorobenzene?

2% 2C4-dihydroxybenzaldehyde is an important organic compound. When storing and transporting, pay attention to the following things:
First, storage is essential. This substance needs to be stored in a cool, dry and well ventilated place. Because of its certain chemical activity, high temperature and humid environment are prone to deterioration. If stored in a humid place, it may absorb moisture and affect purity and quality; if it is stored in a high temperature environment, it may cause chemical reactions, causing it to decompose or react with surrounding substances. Be sure to keep away from fires and heat sources, because it is exposed to open flames, hot topics or dangerous to burn. It should be stored separately from oxidants, acids, bases, etc., and should not be mixed. This is due to the chemical properties of 2% 2C4-dihydroxybenzaldehyde, which makes it easy to react with the above substances, thus affecting its stability and quality. In the warehouse, it is necessary to have suitable materials for containing leaks in case of leakage, which can be properly handled in time.
Second, the regulations of transportation. Before transportation, be sure to ensure that the packaging is complete and sealed. If the packaging is damaged, it may leak during transportation, which is not only wasteful or pollutes the environment, but also endangers the safety of transportation personnel. During transportation, ensure that the container does not leak, collapse, fall, or damage. The driving should be stable, avoid violent vibration and impact, and prevent packaging damage. It is necessary to drive according to the specified route, and do not stop in densely populated areas and places with open flames. Transportation vehicles should be equipped with the appropriate variety and quantity of fire-fighting equipment and leakage emergency treatment equipment. In case of emergencies, they can respond in time. Escorts should also be familiar with the properties and emergency treatment methods of 2% 2C4-dihydroxybenzaldehyde, and closely monitor during transportation to ensure transportation safety.