2,4-Dinitro-1-Fluorobenzene

Hongda Chemical

Specifications

HS Code	256267
Chemical Formula	C6H3F(NO2)2
Molar Mass	186.1 g/mol
Appearance	yellow solid
Melting Point	25 - 26 °C
Boiling Point	296 - 298 °C
Solubility In Water	insoluble
Solubility In Organic Solvents	soluble in common organic solvents like ethanol, ether
Density	1.625 g/cm³
Flash Point	160 °C
Hazard Class	6.1 (Toxic)
Cas Number	70-34-8
Main Use	used in organic synthesis, especially for amino - group derivatization

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

Packing & Storage

Packing	100g of 2,4 - dinitro - 1 - fluorobenzene packaged in a sealed glass bottle.
Storage	2,4 - dinitro - 1 - fluorobenzene 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, preferably made of corrosion - resistant materials. This is to prevent decomposition, potential explosion risks, and exposure to moisture which could initiate unwanted reactions.
Shipping	2,4 - dinitro - 1 - fluorobenzene is a hazardous chemical. Shipping requires compliance with strict regulations. It must be properly packaged in suitable containers, labeled clearly, and transported by carriers licensed for such hazardous substances.

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General Information

Historical Development

2,4-Dinitro-1-fluorobenzene is also a product of chemistry. It originated from the study of the chemical sages of the past. At the beginning, scholars diligently explored the field of organic chemistry, hoping to obtain new things to expand the realm of chemistry.
At that time, although the experimental method was not as complete as it is today, scholars were enthusiastic and perseverance. After years of trial and error, and various conditions, this 2,4-dinitro-1-fluorobenzene exists. Since its birth, it has added a new path to organic synthesis and gradually developed its effectiveness in medicine, materials and other fields. From the beginning of the unfamiliar, to the later for the academic community familiar with the application of this material course, is the development of chemistry twists and turns and brilliant, but also for future generations to research new things, explore the unknown, leaving precious experience and inspiration.

Product Overview

2,4-Dinitro-1-fluorobenzene is also a chemical substance. It is active and useful in the field of organic synthesis. Looking at its structure, above the benzene ring, the fluorine atom occupies one corner, and the dinitro groups are arranged on both sides. The existence of these two causes the electron cloud density of the benzene ring to change, making the substance have unique reactivity.
2,4-dinitro-1-fluorobenzene is often used as an electrophilic reagent and can react with many nucleophiles. When encountering nucleophilic groups such as amino groups and hydroxyl groups, it can undergo a substitution reaction and derive new compounds. Because of its good reaction selectivity, it is widely used in medicine, pesticides and material synthesis industries.
When preparing, strict methods are required to control temperature and quality to preserve yield and purity. However, this material has certain toxicity and irritation. When operating, safety procedures should be followed to prevent its harm to people and the environment. In summary, 2,4-dinitro-1-fluorobenzene has a significant position in the field of chemical synthesis, and it should be used with caution.

Physical & Chemical Properties

The chemical properties of 2,4-dinitro-1-fluorobenzene are very important in chemical research. This substance is in a light yellow crystalline state and has a pungent taste. Its melting point is about 25 ° C, and its boiling point is 315.7 ° C.
In terms of solubility, it is difficult to dissolve in water, but it is easily soluble in organic solvents such as ethanol and ether. Its chemical properties are active, and it has strong electrophilicity due to the presence of dinitro and fluorine atoms on the benzene ring. In the case of nucleophiles, fluorine atoms are easily replaced, which is often used to introduce specific groups in organic synthesis.
And because of its nitro group, there is a risk of explosion when heated or impacted, so when storing and using, strict safety procedures should be followed to prevent accidents, so as to ensure the safety and smoothness of chemical research.

Technical Specifications & Labeling

The technical specifications and labels of 2,4-dinitro-1-fluorobenzene (commodity parameters)
2,4-dinitro-1-fluorobenzene are an important product in chemical research. Its technical regulations need to be strictly followed. When preparing, the ratio of raw materials must be accurate, and the reaction temperature and duration also need to be controlled in detail. In a specific reaction vessel, add the reactants in sequence, control the temperature at XX degrees, and after XX hours, this product can be made.
Its logo is related to many commodity parameters. The appearance is XX color, and the texture is XX state. The purity needs to be above XX%, which is the key to measuring its quality. In addition, there are parameters such as density, melting point, boiling point, etc., which are also accurately measured and marked to show their physical characteristics. When storing, it should be placed in a cool, dry place, away from fire and heat sources, to prevent accidents. In this way, the excellent products of 2,4-dinitro-1-fluorobenzene can be obtained to meet the needs of scientific research.

Preparation Method

In order to make 2,4-dinitro-1-fluorobenzene, it is first necessary to specify its raw materials. When fluorobenzene is taken as the base, this is the starting quality. The preparation process first blends fluorobenzene with concentrated nitric acid and concentrated sulfuric acid, and controls the temperature in a specific environment to make it nitrify. In this step, nitric acid and sulfuric acid cooperate to introduce nitro groups into the ring of fluorobenzene to obtain the embryo of 2,4-dinitrofluorobenzene.
The reaction step must be controlled by temperature and material mix. When initially mixing, add acid slowly to prevent danger from sudden heat. During the reaction, observe its signs and adjust the temperature according to the situation. After the reaction is completed, the pure product can be obtained by separation methods, such as extraction and distillation.
Catalytic mechanism, sulfuric acid is used as a catalyst in the middle, promoting the introduction of nitro groups. It makes nitric acid protonated, generates electrophilic nitro positive ions, and is easier to attack the ring of fluorobenzene. The 2,4-dinitro-1-fluorobenzene prepared by this method can be used in various medicine, dye and other industries, and is also an important product in chemical synthesis.

Chemical Reactions & Modifications

2,4-Dinitro-1-fluorobenzene is also an organic compound. Its chemical reaction and modification are quite important to chemistry learners.
Looking at the reaction, the fluorine atom in 2,4-dinitro-1-fluorobenzene is highly active and easy to be replaced by nucleophiles. In case of amino-containing substances, the fluorine atom leaves, and the amino group is connected to form a new compound. This reaction can be used in organic synthesis to produce a variety of nitrogen-containing derivatives, which have a wide range of uses.
On its modification, or the introduction of specific groups to change its physical and chemical properties. For example, adding long-chain alkyl groups can increase its lipid solubility and make it easier to apply in specific fields. Or introduce polar groups to change their solubility and reactivity to adapt to different reaction conditions. Therefore, the chemical reaction and modification of 2,4-dinitro-1-fluorobenzene is an important way of organic chemistry research, which can expand the application category of compounds and increase their value.

Synonyms & Product Names

2,4-Dinitro-1-fluorobenzene is also a chemical substance. Its synonymous names include fluoro-dinitrobenzene and various commercial names. In the past, I studied this substance to investigate its properties in detail. This substance is light yellow in color, crystalline in shape, and has a pungent taste. It is active in nature and is often used as a reagent in the field of organic synthesis. Or it can combine with amines and phenols to form new compounds. With its active nature, fast reaction and good effect, it is widely used in the pharmaceutical and dye industries. Although it is beneficial to the industry, it is also highly toxic. Be careful when using it to prevent it from harming people and the environment. Therefore, those who use this substance must clarify its synonymous name and commercial name, and make good use of it to ensure complete security and effectiveness.

Safety & Operational Standards

2,4-Dinitro-1-fluorobenzene is also a chemical research material. Regarding its safety and operating standards, we should take it seriously.
This substance is dangerous to a certain extent, and when operating, the safety of the environment is the first priority. The place of operation should be well ventilated to prevent the accumulation of harmful gases. And it must be kept away from fire and heat sources, because it is exposed to open flames, hot topics or the risk of explosion.
As for the operator, it must be equipped with suitable protective equipment. Protective clothing can protect against its harm to the body and skin, goggles can protect the eyes from damage, and masks are also indispensable to prevent inhalation of harmful particles.
When taking it, the method should be stable and accurate to avoid spilling and leakage. If it is accidentally spilled, dispose of it quickly according to the specifications. Small leaks can be absorbed by inert materials such as sand and vermiculite; large leaks must be contained and properly handled.
When storing, also pay attention to it. It should be stored in a cool, dry and ventilated place, separated from oxidants and alkalis, etc., and must not be mixed with storage to prevent dangerous reactions.
Furthermore, the operator should be familiar with the relevant emergency treatment methods. If it comes into contact with the skin, rinse with a large amount of water quickly, and then seek medical treatment; if it enters the eyes, rinse with flowing water or normal saline immediately, and then seek medical treatment.
Only by strictly adhering to this safety and operation specification can we ensure the smooth progress of chemical research, the well-being of personnel, and the safety of the environment.

Application Area

2,4-Dinitro-1-fluorobenzene is also a chemical material. It is widely used and has many uses in the fields of biochemistry and medicine.
In biochemistry, it is often used to identify proteins and polypeptides. Because of its high activity of fluorine atoms, it is easy to bind with amino groups in proteins and polypeptides to clarify its structure and function, and to explore the mechanism of biochemical reactions.
In the way of medicine, it is a raw material for the synthesis of new drugs. The compounds derived from it may have antibacterial and antiviral properties, paving the way for the development of medicine. It can also be used as a diagnostic reagent to help doctors understand pathology and apply precise treatment.
From the perspective of this material, it has extraordinary functions in biochemistry and medicine, and has greatly contributed to the development of scientific research and medical treatment. It is indeed a treasure in the field of chemistry.

Research & Development

Since modern times, chemistry has been refined, and all kinds of new substances have emerged. Today, there are 2,4 - Dinitro - 1 - Fluorobenzene, which our generation has been studying for a long time.
Its unique nature has great potential in the field of organic synthesis. At first, only a few reactions were known about it. However, after years of investigation, it has gradually become clear that it can participate in various reaction paths and can produce many valuable products.
Our team, working day and night, tried it under different conditions. Or change the temperature, or change the solvent, to observe its changes. After countless attempts, we finally obtained a numerical method, which can efficiently synthesize this substance, and the purity is quite good.
Looking to the future, we hope to use this as a basis to expand applications. Or enter the field of medicine to help the development of new drugs; or in terms of materials, generate novel materials. Over time, 2,4 - Dinitro - 1 - Fluorobenzene will surely shine and promote the progress of the industry. This is the ambition of our researchers.

Toxicity Research

Modern chemistry is advanced, and the study of toxicants is crucial to people's livelihood. Today's investigation of 2,4 - Dinitro - 1 - Fluorobenzene, the study of its toxicity is quite important.
Looking at its properties, 2,4 - Dinitro - 1 - Fluorobenzene has strong reactivity, enters the body of organisms, or interacts with various biological macromolecules such as proteins, nucleic acids, etc. It covers the structure of its nitro and fluorine atoms, causing it to be easily nucleophilic substitution and disturbing the normal biochemical path of cells.
In animal experiments, mice exposed to the drug initially showed a slight decrease in activity, gradually to a lack of diet and loss of fur. According to the dissection, there are signs of damage to liver and kidney and other organs. Liver, detoxification of the official, its cells may be swollen, necrosis; renal excretion, also affected, filtration and reabsorption of energy are chaotic.
In summary, 2,4 - Dinitro - 1 - Fluorobenzene toxicity should not be underestimated, in the production and use of the time, when the strict protection policy, to prevent the living being poisoned by it, to maintain ecological tranquility.

Future Prospects

Fu 2,4 - Dinitro - 1 - Fluorobenzene, the thing of transformation. Its characteristics are unique, in the field of transformation, and its use is not good.
Its undeveloped development is expected to show its skills in the field of research. With its characteristics, it may help the development of new technologies, and it is not easy to achieve. And it also exists in the realm of material science. It may be able to be used in the research of high-tech materials, so that the material properties are more excellent.
The road to development is also full of challenges. The best way is to strive for excellence in order to reduce costs and improve quantity. Safety is not to be ignored, and its use must be guaranteed.
Yes, 2, 4 - Dinitro - 1 - Fluorobenzene has not yet been developed, full of expectations. If carefully studied and used rationally, it will surely shine and bring great benefits to many fields.

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

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Frequently Asked Questions

As a leading 2,4-Dinitro-1-Fluorobenzene 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-dinitro-1-fluorobenzene?

2% 2C4-diamino-1-naphthalenesulfonic acid, that is, 2,4-Diamino-1-naphthalenesulfonic acid, although this substance was not as clearly recognized in ancient times as in modern times, according to modern knowledge, if it was in the ancient situation, its main use may be related to the production of dyes.
Dyes were widely used in ancient times and were of great significance in the field of textile dyeing such as silk weaving and linen weaving. Ancient fabric dyeing technology has matured, and there is a strong demand for bright and long-lasting dyes. If 2,4-diamino-1-naphthalenesulfonic acid existed at that time, it could be used to prepare novel colors of dyes because of its special chemical structure or by specific processes.
For example, in the royal weaving workshop, the pursuit of unique and non-fading colors, 2,4-diamino-1-naphthalenesulfonic acid may help craftsmen obtain unique colors and meet the high-end needs of the court for fabrics. In the folk dyeing workshop, it is also expected to use it to expand the variety of colors and enrich the daily fabric colors of the common people.
In addition, it may have potential uses in the production of calligraphy and painting pigments. The ancient art of painting and calligraphy flourished, and the quality of pigments was very high. 2,4-diamino-1-naphthalenesulfonic acid, if cleverly processed, may provide unique hue and stability, adding color to calligraphy and painting. It may be integrated into the traditional pigment blending system, bringing new choices for painters to create, making calligraphy and painting works show a different style.

What are the physical properties of 2,4-dinitro-1-fluorobenzene?

2% 2C4-diamino-1-naphthalenesulfonic acid, its physical properties are as follows:
Its color is white to light gray powder, soluble in water. The melting point of this substance is quite high, about 300 ° C. Due to the combination of amino and sulfonic acid groups in the molecule, it has the characteristics of both basic groups and acidic groups.
In terms of chemical activity, amino groups can participate in many reactions, such as salting with acids, acylating with acyl chlorides, acid anhydrides, etc., and condensation reactions with alcaldes and ketones. The sulfonic acid group makes the compound have good water solubility and can also participate in specific reactions such as sulfonation and esterification.
In terms of stability, it is relatively stable under general conditions, but when it encounters strong oxidants, strong acids, and strong bases, chemical reactions may occur to cause structural changes. It has a certain tolerance to heat and will decompose at high temperatures.
Its solubility is unique and good in water. In organic solvents, its solubility varies according to the properties of the solvent. For example, in polar organic solvents, its solubility is better than that of non-polar organic solvents.
In addition, 2% 2C4-diamino-1-naphthalenesulfonic acid is irritating to the eyes, skin, and respiratory tract, and needs protection during operation. Store in a cool, ventilated, and dry place to avoid fire, heat sources, oxidants, and acids and bases.

What are the chemical properties of 2,4-dinitro-1-fluorobenzene?

2% 2C4-diamino-1-naphthalenesulfonic acid, which has unique properties. Its color is often white to slightly yellow crystalline powder, and it dissolves in water and organic solvents. It is slightly soluble in water, but slightly more soluble in hot water. It is difficult to dissolve in common organic solvents such as ethanol and ether.
Its chemical stability is quite characteristic. It can exist stably at room temperature and pressure without special conditions. However, in case of strong oxidants, it is easy to initiate oxidation reactions, causing molecular structure changes, or losing its original chemical activity. Its acidity and alkalinity are also worth noting, because the coexistence of amino groups and sulfonic acid groups shows amphoteric characteristics. In acidic media, the amino group can be protonated; in alkaline media, the sulfonic acid group can ionize hydrogen ions.
When it comes to reactivity, its amino group can participate in a variety of classical reactions, such as reacting with acid chloride and acid anhydride to form corresponding amides, which are commonly used in organic synthesis to prepare amide-containing structural compounds. Sulfonic acid groups can be converted into other functional groups through substitution reactions, providing the possibility for the synthesis of more diversified derivatives. At the same time, because its structure contains conjugated systems and has certain optical properties, it has potential application value in the field of fluorescent materials under specific wavelength light irradiation or fluorescence phenomenon. In conclusion, 2% 2C4-diamino-1-naphthalenesulfonic acid has broad application prospects in many fields such as chemical industry and materials due to its special chemical properties.

What are the applications of 2,4-dinitro-1-fluorobenzene in the synthesis?

2% 2C4-diamino-1-naphthalenesulfonic acid is widely used in synthesis. It is an important raw material for organic synthesis and is often a key intermediate for the preparation of dyes, pigments and pharmaceuticals.
In the field of dye preparation, it can combine with other compounds through many chemical reactions to form complex dye molecules. For example, by condensation with specific aromatic compounds, azo dyes with bright color and good fastness can be prepared. Such dyes are widely used in textiles, printing and dyeing industries, which can give fabrics rich color and ensure long-term use without fading.
In the field of pigment synthesis, 2% 2C4-diamino-1-naphthalenesulfonic acid can be chemically modified and converted to produce pigments with specific optical and physical properties. The pigments made of it are significantly used in industrial fields such as inks and coatings. It can make the ink printing effect clear and full of color; make the paint have good hiding power and durability, and is widely used in surface coating in construction, automotive and other industries.
Furthermore, in the field of drug synthesis, due to its unique chemical structure, it can be used as a key starting material to construct a drug-active molecular skeleton through multi-step reactions. Many biologically active drug molecules involve the participation of 2% 2C4-diamino-1-naphthalenesulfonic acid in their synthesis pathways. Through functional group modification and derivatization, pharmaceutical intermediates with different pharmacological activities can be obtained, thus laying the foundation for new drug development.
In summary, 2% 2C4-diamino-1-naphthalenesulfonic acid plays an important role in the field of organic synthesis, and plays a key role in many aspects such as dyes, pigments and drug synthesis, promoting the continuous development and progress of related industries.

What are the precautions when using 2,4-dinitro-1-fluorobenzene?

2% 2C4-diamino-1-naphthalenesulfonic acid is an important chemical substance. When using it, all precautions should not be ignored.
First, it is related to safety protection. This substance is toxic and irritating to a certain extent. When in contact, be sure to wear appropriate protective equipment. If wearing protective gloves, it can effectively avoid direct contact with the skin to prevent skin irritation, allergies and even absorption poisoning; wearing protective glasses can protect the eyes from splashing damage and eye damage. Use in a well-ventilated place. If the ventilation is poor, its volatile gaseous components or cause respiratory discomfort, and in severe cases, it can cause respiratory diseases.
Second, about storage. It needs to be stored in a cool, dry and ventilated place. Humid environment may cause it to be damp and deteriorate, which affects quality and performance; high temperature may cause chemical reactions, and even cause dangerous conditions such as decomposition and combustion. It should be stored separately from oxidants, acids, etc., because of its active chemical properties, contact with these substances, or severe chemical reactions, resulting in serious consequences such as fire and explosion.
Third, when using and operating, accurate weighing and proportioning are extremely important. According to the specific requirements of experiment or production, weigh an appropriate amount of the substance with a precise measuring instrument. Too much or too little dosage may affect the final result. When dissolving or diluting this substance, choose the appropriate solvent according to its characteristics and operate in the correct order to prevent accidents. And the operation process should be rigorous to avoid leakage. If there is any leakage, it should be cleaned up immediately in accordance with relevant regulations to prevent pollution of the environment and cause safety accidents.
Fourth, after use, properly dispose of the remaining substances and waste. Do not dump at will, and must be treated harmlessly according to environmental protection requirements to reduce the harm to the environment. The used appliances should also be thoroughly cleaned for next use.