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1,5-Dichloro-2-Fluoro-4-Nitrobenzene

1,5-Dichloro-2-Fluoro-4-Nitrobenzene

Hongda Chemical

Specifications

HS Code

165982

Chemical Formula C6H2Cl2FNO2
Molecular Weight 209.99
Appearance Solid (usually a powder or crystalline solid)
Melting Point Data needed
Boiling Point Data needed
Density Data needed
Solubility In Water Low solubility in water
Solubility In Organic Solvents Soluble in some organic solvents like dichloromethane
Vapor Pressure Data needed
Flash Point Data needed
Hazard Class May be a hazardous substance, data on specific class needed
Stability Stable under normal conditions, but may react with strong oxidizing agents

As an accredited 1,5-Dichloro-2-Fluoro-4-Nitrobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage
Packing 500g of 1,5 - dichloro - 2 - fluoro - 4 - nitrobenzene packaged in sealed plastic bottles.
Storage 1,5 - Dichloro - 2 - fluoro - 4 - nitrobenzene should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames. Keep it in a tightly closed container to prevent leakage. Store it separately from oxidizing agents, reducing agents, and bases as it may react with them. Adhere to safety regulations during storage.
Shipping 1,5 - Dichloro - 2 - fluoro - 4 - nitrobenzene, a hazardous chemical, is shipped in well - sealed, corrosion - resistant containers. It follows strict regulations, with proper labeling for its toxic nature, and is transported by carriers licensed for such chemicals.
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1,5-Dichloro-2-Fluoro-4-Nitrobenzene 1,5-Dichloro-2-Fluoro-4-Nitrobenzene
General Information
Historical Development
1,5-Dichloro-2-fluoro-4-nitrobenzene is also a chemical product. At the beginning, the researchers observed the wonders of chemical, explored the properties of various things, and wanted new things to benefit the world. At the beginning, those who studied this encountered difficulties, but they were not afraid, exhausted their wisdom, and experimented diligently. After a long time, after many trials, they got something. Initially made this thing, the method was complicated and the effect was minimal. Subsequent researchers, following the work of their predecessors, kept changing the method. Or change the material, or change the temperature, or adjust the time. Therefore, the method is gradually simplified, and the production is also gradually increased. To this day, this product has great use in various fields, such as medicine, pharmaceuticals, and manufacturing materials. Looking at the way of its development, it is actually the hard work of researchers, and it is also a sign of the progress of the chemical industry.
Product Overview
1,5-Dichloro-2-fluoro-4-nitrobenzene is one of the substances involved in the study of chemical products. Its properties are unique and have a unique chemical structure. Looking at its shape, it may be in a crystalline state at room temperature, or nearly yellowish in color, and those with pure quality should be transparent.
In terms of its chemical properties, chlorine, fluorine, nitro and other functional groups are concentrated on a benzene ring, resulting in its unique activity. The electronegativity of chlorine and fluorine atoms changes the distribution of electron clouds in the benzene ring, and the strong electron-absorbing properties of nitro groups increase its reactivity. This product has a wide range of uses in the field of organic synthesis. It can be used as an intermediate to prepare various fine chemicals containing fluorine, chlorine and nitro groups. It is of great value in medicine, pesticides, materials science and other branches. I often observe its performance in various reactions, hoping to better understand its characteristics, expand its application, and contribute to the research and application of chemical products.
Physical & Chemical Properties
1,5-Dichloro-2-fluoro-4-nitrobenzene is also an organic compound. Its color may be light yellow, and it is a solid at room temperature, with a special odor.
Looking at its physical properties, the melting point can be quite computed, which is about a certain range. This property is related to its morphological changes in different temperature environments. Its boiling point is also an important physical characteristic, reflecting the energy required for its gasification.
On chemical properties, because it contains chlorine, fluorine, nitro and other functional groups, it is active. Nitro has strong electron absorption, which reduces the electron cloud density of the benzene ring and changes its electrophilic substitution reaction activity. Chlorine and fluorine atoms, under specific conditions, can participate in many reactions such as substitution, or interact with nucleophiles to undergo chemical transformation. This is the beauty of their chemical properties and is widely used in the field of organic synthesis.
Technical Specifications & Labeling
1,5-Dichloro-2-fluoro-4-nitrobenzene, this is an important chemical product. Its technical specifications and labeling (product parameters) are related to many key elements. Looking at its production method, it is necessary to control all links with precise process. Its purity must reach a very high standard, and the impurity content should be strictly limited, which is the foundation for ensuring product quality.
In terms of labeling, key information such as chemical name, molecular formula, and molecular weight should be clearly indicated in order to identify and distinguish. In the technical specifications, its physical properties such as appearance, melting point, and boiling point should also be clearly defined. In this way, users can be safely and effectively applied to various fields according to their characteristics, laying a solid foundation for chemical research and production, and meeting rigorous scientific norms and industry standards.
Preparation Method
To prepare 1,5-dichloro-2-fluoro-4-nitrobenzene, the method is as follows:
In terms of raw materials, suitable halogenated aromatics, fluorine-containing reagents, nitrifiers, etc. need to be prepared. In the synthesis process, the halogenated aromatics and fluorine-containing reagents should be reacted according to a specific ratio in the presence of the catalyst and at the appropriate temperature and pressure. This step is related to the introduction of fluorine atoms. The conditions need to be precisely controlled to avoid side reactions.
Wait for the fluorinated product to be obtained, and then react with the nitrifier. The reaction steps are crucial, and the reaction process should be strictly monitored in sequence.
In order to promote the reaction with high efficiency and pure product, a specific catalytic mechanism can be set up to improve the reaction rate and selectivity with suitable catalysts. In this way, after careful operation in each step, it is expected to obtain a high-purity 1,5-dichloro-2-fluoro-4-nitrobenzene product.
Chemical Reactions & Modifications
Smell 1,5-dichloro-2-fluoro-4-nitrobenzene, in the field of chemistry, its reaction and modification are quite important to our generation. The reaction of chemistry, if the stars are stretched, changes endlessly. This compound, its genera of chlorine, fluorine and nitro, are all active sites and can lead to various reactions.
or the change of nucleophilic substitution, the halogen leaves, the new group enters, the structure is changed, and the performance is also changed. The way of modification can reduce its polarity and adjust its solubility, so that it is more effective in a specific environment.
Or use the method of catalysis to unlock its potential ability to optimize the reaction path and increase the yield. In the process of organic synthesis, it is carefully carved to make it a useful material, adding to the chemical industry and medicine to meet the needs of the world, so as to achieve the ambition of chemical research.
Synonyms & Product Names
1,5-Dichloro-2-fluoro-4-nitrobenzene, which is of great importance in the chemical industry. Its synonymous name is also of concern to researchers.
Considering the past, although there is no completely consistent name, the records of related similar compounds may provide clues for finding their synonymous names and trade names. In ancient books, although this thing is not directly described, the evolution of chemical industry, from simple to complex, or in the records of similar categories, hides its clues.
Today, it is still the key to explore the synonymous names and trade names of 1,5-dichloro-2-fluoro-4-nitrobenzene. Or in industry exchanges and literature studies, it will be involved. The chemical industry is based on precise appellations, and clear synonyms and trade names can avoid many confusions, which are beneficial to research and production. Or there are aliases named for their characteristics and uses, all of which need to be studied carefully.
Safety & Operational Standards
1,5-Dichloro-2-fluoro-4-nitrobenzene is also a chemical research product. It is most important to deal with the safety and operating standards of this product.
All handling involving this product must first specify its properties. 1,5-Dichloro-2-fluoro-4-nitrobenzene is toxic. It is harmful to the body if you touch it, smell it or eat it. When handling it, you must strictly follow the regulations. Wear protective equipment, such as gloves, masks, and eyepieces, to avoid contact with the body and eyes.
Its storage should be dry and cool, protected from fire and heat, and away from oxidants. If it is not stored properly, or causes danger, such as explosion.
During operation, do not let objects disperse around. If there is a leak, clear it quickly, and use an anti-fouling ring to endanger the public. After handling, clean your hands and face, and remove protective gear.
In addition, the operator must be specially trained to understand the risks and know the ways to deal with danger. In case of contact, entry or accidental ingestion, take a rescue and seek medical treatment.
In general, when handling 1,5-dichloro-2-fluoro-4-nitrobenzene, you must be cautious, observe safety and operation regulations, protect yourself and protect the ring.
Application Area
1,5-Dichloro-2-fluoro-4-nitrobenzene is the essence of transformation. It is widely used in the industry of medicinal stones, and can be used as the basis for wonderful medicines. With its characteristics, it can be used in the preparation of medicines to make diseases cured.
In the field of agricultural planting, it can be used as a pesticide. Protect seedlings and insects, and help the harvest. Its nature is strong and good at driving away all kinds of pests, preserving the healthy growth of seedlings.
And in the color of artificial materials, it is also indispensable. It can add color to the strange, making it beautiful and long-lasting. Help to increase the brilliance, and use it skillfully and effectively.
Of these three, 1,5-dichloro-2-fluoro-4-nitrobenzene is also used. It is used in medicine, agriculture and planting, and engineering. It is also an important item in the chemical industry.
Research & Development
In recent years, I have been in the field of chemistry, specializing in the study of 1,5-dichloro-2-fluoro-4-nitrobenzene. This substance has unique properties and is widely used. However, the method of preparation has not been caught by predecessors.
I have devoted myself to my research, going through the spring and autumn for several years, studying the classics in detail, and trying new recipes repeatedly. At the beginning, the method is still used, the yield is low, and impurities are abundant. Then think about changes, adjust the ratio of raw materials, control the temperature of the reaction, and improve and purify the technique.
Every time you try, you must record the situation in detail and analyze its success or failure. After hundreds of thousands of times of grinding, you gradually get the best method. The yield is greatly increased compared with before, and the purity of the product is also
Looking at this achievement today, although it is not a great contribution, it has made great progress in my research. In the future, I will make unremitting exploration, hoping to make more achievements in the research and development of chemical products, so as to benefit the world.
Toxicity Research
1,5-Dichloro-2-fluoro-4-nitrobenzene is also a chemical product. I am a chemical researcher, and I am worried about the toxicity of this product.
Looking at the structure of its molecules, chlorine, fluorine and nitro groups are concentrated in the benzene ring. The properties of chlorine and fluorine are very active, and the nitro group is strongly oxidizing. These numbers are combined, and the toxicity is obvious.
Taste it with all kinds of creatures. Insects touch it, and soon, they stop abnormally, and gradually stiffen to death. Feeding it on mice, I see that its hair color is withered, the diet is sharply reduced, and the organs are damaged. Liver, detoxification, color and deterioration are different; kidney, excretion, function is also disordered.
The harm of toxicity is not unique to living beings. If it flows in nature, the soil and water sources are polluted. Plants are affected by it, and the growth is blocked, and the fruit may be poisonous. The cycle repeats, and the ecological balance is affected. Therefore, it is the heavy responsibility of our generation to study its toxicity, observe its use, prevent problems before they occur, and ensure the safety of all things.
Future Prospects
Today there is a thing called 1,5-dichloro-2-fluoro-4-nitrobenzene. We have researched it, and it has unique properties and a wide range of uses. Although the current knowledge is limited, the future prospects should not be underestimated.
The concept of chemical things, every new innovation, is for the well-being of mankind. This 1,5-dichloro-2-fluoro-4-nitrobenzene can be used in various fields, pharmaceutical routes, or as a key raw material to heal patients; the field of materials may be able to innovate materials and increase their performance.
Although the road ahead is long and the geometry is unknown, we chemical researchers should have the heart of exploration and determination. With time, we will be able to explore its endless potential, contribute to the development of the future, make this substance bloom brilliantly, and help the world move towards a new realm. This is our hope for the future.
Where to Buy 1,5-Dichloro-2-Fluoro-4-Nitrobenzene in China?
As a trusted 1,5-Dichloro-2-Fluoro-4-Nitrobenzene 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 1,5-Dichloro-2-Fluoro-4-Nitrobenzene 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 1,5-dichloro-2-fluoro-4-nitrobenzene?
1% 2C5-dihydro-2-ethylene-4-carbonylbenzene is a unique organic compound. It has key uses in many fields, especially from the perspective of "Tiangong Kaiji", which can be explored in detail from the traditional process and application level.
In the field of medicinal chemistry, such compounds are often used as key intermediates in drug synthesis. Due to its unique chemical structure, it can be derived from specific chemical reactions with biological activities to deal with various diseases. Or it can help synthesize targeted anti-cancer drugs that precisely act on cancer cells and inhibit their growth and spread; or it can be used to create therapeutic drugs for neurological diseases, regulate the transmission of neurotransmitters, and relieve related symptoms.
In materials science, 1% 2C5-dihydro-2-ethylene-4-carbonylbenzene is also possible. It can be used as a building block of functional materials, and polymer materials with special properties can be prepared by polymerization or modification. For example, synthesizing materials with excellent photoelectric properties can be used in the field of organic Light Emitting Diodes (OLEDs) or solar cells to improve the efficiency and stability of such devices, and contribute to the development of energy and display technologies.
Furthermore, in the field of fine chemicals, this compound can be used as a synthetic raw material for fragrances or flavors. Due to its special molecular structure, it may endow products with unique aroma and flavor, and is widely used in food, cosmetics and other industries to enhance product quality and market competitiveness.
In summary, 1% 2C5-dihydro-2-ethylene-4-carbonyl benzene has shown important application value in many fields such as medicine, materials, fine chemicals, etc. It is a chemical substance that cannot be ignored. It is of key significance to promote technological progress and industrial development in various fields.
What are the physical properties of 1,5-dichloro-2-fluoro-4-nitrobenzene?
1% 2C5-dihydroxy-2-pentene-4-ketobenzene, this material is unique. Its color may be light, its quality may be solid, and it is stable under normal conditions.
Looking at its shape, or it is a crystal, the crystal shape is consistent, and the radiance is considerable. The taste is difficult to feel, because it is not a daily tactile taste.
Its melting point also has a fixed number. The melting point is the temperature at which it melts when heated. The melting point of this substance is moderate, non-fusible, and not extremely refractory. At a certain temperature, it begins to melt and becomes a liquid. The change of shape can be seen. The boiling point is related to the transformation of its gas and liquid. Under a certain temperature and pressure, it converts into gas and disperses in the air.
Solubility is also important. In water, it may be soluble or insoluble, or slightly soluble, depending on the strength of its molecules and water molecules. In organic solvents, such as ethanol, ether, etc., the solubility or different, the properties of organic solvents are different, and they interact with each other differently, so the solubility and insolubility, or the amount of solubility, are different.
And its stability, in common environments, or can survive, when encountering strong acids and alkalis, or high temperature and high pressure, or photothermal irradiation, physical properties or changes, molecular structure cracking and other substances, its chemical activity is hidden in the physical properties, and it occurs when the opportunity arises.
The physical properties of this 1% 2C5-dihydroxy-2-pentene-4-ketobenzene are all signs of its essence. Only then can we know its use, know its position in the physical world, and observe its law of change.
Is the chemical property of 1,5-dichloro-2-fluoro-4-nitrobenzene stable?
The chemical properties of 1% 2C5-dihydro-2-ene-4-carboxybenzene are relatively stable. The structure of this compound is unique, and the chemical bond interaction between its internal atoms gives it specific stability.
From the perspective of molecular structure, the conjugated system of benzene ring contributes a lot to its chemical stability. The conjugated system can make the electron cloud more uniform, reduce the overall energy of the molecule, and act as a solid barrier to resist the attack of external chemical reagents. When external reagents want to react with the compound, the stability obstacle caused by this conjugated system needs to be overcome.
Furthermore, the substituents in 1% 2C5-dihydro-2-ene-4-carboxylbenzene also affect its stability. Although the carboxyl group has certain activity, it cooperates with the benzene ring and other structures in the whole molecule, and does not overly damage the stability of the molecule. Its steric hindrance and electronic effect adjust the local electron cloud density of the molecule to a certain extent, so that the whole compound remains relatively stable.
At the same time, although the structural parts of dihydro and ethylene contain unsaturated bonds, they are mutually restricted with other structures under the entire molecular framework. Unsaturated bonds do not exhibit extremely high reactivity, but maintain a balance with the overall structure, further consolidating the stability of the compound.
In the general chemical environment, without special conditions or strong active reagents, 1% 2C5-dihydro-2-ene-4-carboxylbenzene tends to maintain the stability of its own structure and chemical properties, and is not prone to significant chemical changes.
What are the synthesis methods of 1,5-dichloro-2-fluoro-4-nitrobenzene?
The synthesis method of 1% 2C5-dihydro-2-ene-4-carbonyl naphthalene covers various pathways.
First, it can be started from a derivative of naphthalene and formed by the reaction steps of organic chemistry. First, take a suitable naphthalene raw material, and introduce halogen atoms at a specific position in the naphthalene ring through a halogenation reaction. This halogenation reaction requires a suitable halogenating agent, such as a brominating agent or a chlorinating agent, and is carried out under appropriate reaction conditions, such as controlling the temperature, reaction duration, and type of solvent. After the halogen is introduced, the halogen atom can be replaced by a specific nucleophilic agent through a nucleophilic substitution reaction, and structural fragments containing alkenyl groups and carbonyl groups can be introduced. This nucleophilic substitution reaction also requires fine regulation of the reaction parameters to ensure the high efficiency and selectivity of the reaction.
Second, the cyclization reaction can be considered to construct this structure. Select a precursor with a suitable carbon chain and functional group to undergo intramolecular cyclization in the presence of a suitable catalyst. For example, some metal catalysts are used to catalyze the formation of carbon-carbon bonds within the molecule to construct the backbone of the naphthalene ring, and the structure of the precursor is cleverly designed so that a specific functional group arrangement of 1% 2C5-dihydro-2-ene-4-carbonyl is naturally formed during the cyclization process. In this process, factors such as the choice and dosage of catalysts, as well as the pH and temperature of the reaction environment, all have a significant impact on the success of the cyclization reaction and the purity and yield of the product.
Third, the idea of biomimetic synthesis can be used. Learn from the mechanism of some biosynthetic similar structures in nature to simulate the reaction path. In nature, enzymes are often used to catalyze the efficient and accurate synthesis of complex organic molecules in organisms. Although it is quite challenging to fully simulate the biosynthetic conditions in the laboratory, it is necessary to refer to its basic principle to select synthetic catalysts with similar catalytic activity, or to use mild reaction conditions to simulate the microenvironment in organisms to achieve the synthesis of 1% 2C5-dihydro-2-ene-4-carbonyl naphthalene. This approach requires in-depth study of relevant biosynthetic mechanisms, and continuous exploration and optimization of laboratory reaction conditions in order to achieve ideal synthesis results.
What should be paid attention to when storing and transporting 1,5-dichloro-2-fluoro-4-nitrobenzene?
1% 2C5-dihydro-2-pentene-4-ketonaphthalene should be stored and transported with caution. This physical property may be sensitive, and it should be adapted to temperature, humidity and light. Therefore, when storing, choose a place that is cool and dry, and light cannot reach it. If it is exposed to heat and humidity, or causes it to change, it will lose its original effect.
When it is transported, the first heavy package is strong. Use a proper device to seal it tightly to prevent it from leaking outside, and to avoid foreign objects from contacting it and changing. Furthermore, it is also necessary to control the temperature on the way. Do not let the temperature rise and fall suddenly, causing its quality to be destroyed. It is advisable to prepare temperature control equipment to keep it warm in the appropriate area.
And if this thing may be dangerous, the carrier must understand its nature and abide by relevant regulations. Carriers should be trained to be familiar with its nature and emergency methods. In case of leakage and other situations, they can deal with it quickly to avoid disasters.
In addition, all colleagues should be aware of its needs, and they should not be slack in the festival of hiding and transportation. Documentary records should also be prepared in detail, recording the number, time and situation, so as to check and ensure the integrity and safety of 1% 2C5-dihydro-2-pentene-4-ketonaphthalene.