2,3-Dibromofluorobenzene

Hongda Chemical

Specifications

HS Code	347945
Chemical Formula	C6H3Br2F
Molar Mass	253.894 g/mol
Appearance	Liquid (usually)
Boiling Point	Around 220 - 225 °C
Melting Point	Around -10 to 0 °C
Density	Approx. 2.12 g/cm³
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like ethanol, ether
Vapor Pressure	Low vapor pressure at room temperature
Flash Point	Approx. 92 °C
Odor	Characteristic organic odor

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

Packing & Storage

Packing	100g of 2,3 - dibromofluorobenzene packaged in a sealed, corrosion - resistant bottle.
Storage	2,3 - dibromofluorobenzene should be stored in a cool, well - ventilated area. Keep it away from heat, flames, and ignition sources due to its potential flammability. Store in a tightly closed container to prevent leakage and exposure to air and moisture. Label the container clearly with its name and hazard information. It should be separated from oxidizing agents and incompatible substances.
Shipping	2,3 - dibromofluorobenzene is shipped in sealed, corrosion - resistant containers. It follows strict hazardous chemical shipping regulations, ensuring proper labeling, secure packaging to prevent leaks during transit.

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General Information

Historical Development

2,3-Dibromofluorobenzene is also a chemical substance. Tracing back to its origin, various chemists in the past explored the change of substances, and in the field of organic synthesis, they gradually involved such halogenated aromatics.
At the beginning, in order to obtain this 2,3-dibromofluorobenzene, everyone worked hard, and with the method at that time, the raw materials were difficult to find and the steps were complicated. However, with the evolution of science and technology, the synthesis method has also gradually improved. The reaction conditions used in the past were harsh and the yield was quite low.
In the later generations, organic chemistry flourished, and new reagents and new methods emerged. With wisdom and practice, chemists have optimized the synthesis path, making the preparation of 2,3-dibromofluorobenzene more efficient and the yield has also been improved. Its application in various fields such as medicine and materials has also been gradually expanded due to the progress of synthesis. It has gradually become important in the industry, which is a witness to the development of chemistry.

Product Overview

2,3-Dibromofluorobenzene is an organic compound. It may be a colorless to pale yellow liquid with a special odor. This compound has a wide range of uses in the field of organic synthesis.
Its molecular structure is unique, with fluorine atoms and two bromine atoms cleverly connected to the benzene ring. This structure gives it many special chemical properties. Because it contains halogen atoms, it can participate in many nucleophilic substitution reactions. In the pharmaceutical industry, it is often a key intermediate for the synthesis of specific drugs, assisting chemists in constructing complex molecular structures.
Preparation of 2,3-dibromofluorobenzene requires a delicate chemical process. Benzene derivatives are often used as starting materials, and this product can only be obtained after multiple steps of reaction and precise control of reaction conditions. During storage and use, because of its certain chemical activity, it should be properly stored to avoid contact with active reagents to avoid accidental chemical reactions.

Physical & Chemical Properties

F 2,3-dibromofluorobenzene is also an organic compound. Its physical and chemical properties are particularly important. Looking at its physical properties, at room temperature, it is mostly liquid and has a special odor. Its boiling point and melting point have fixed numbers, which are related to the transformation of its physical state. The boiling point is the critical temperature at which a substance turns from liquid to gaseous state, and the melting point is the temperature at which the solid state melts into liquid state. These two are key parameters in the separation and purification of substances.
On its chemical properties, due to the presence of bromine and fluorine atoms, the chemical activity is quite high. The electronegativity of bromine and fluorine atoms is different, resulting in uneven distribution of molecular charges, which is easy to lead to nucleophilic substitution, electrophilic addition and other reactions. In the field of organic synthesis, this property is often the basis for building complex molecular structures, opening up a broad path for chemical researchers to explore organic reaction mechanisms and create new compounds.

Technical Specifications & Labeling

Today there is a product called 2,3-dibromofluorobenzene. To make this product, it must have its technical regulations and identification (product parameters).
Its technical regulations require the selection of materials, such as the purity and impurities of the reactants, the ratio of quantity. The order of operation is also heavy, when to administer the drug, at what temperature the reaction, and how long it takes are all fixed. The reaction device must be adapted to its properties, and it must be leak-proof and corrosion-proof.
In terms of identification (product parameters), the appearance should be detailed, and the color, shape, and odor should be geometric. The standard of purity must be the priority, and the permission of impurities should be limited. The degree of melting and the number of densities are all important parameters, which are related to its quality and cannot be ignored. According to this technical specification and identification (product parameters), good quality 2,3-dibromofluorobenzene can be prepared for various needs.

Preparation Method

The process of making 2,3-dibromofluorobenzene is the key to the raw material and production process. Fluorobenzene is taken as the initial raw material, supplemented by liquid bromine, and the substitution reaction can be initiated under the action of appropriate catalysts.
First, the fluorobenzene is placed in the reaction kettle, and liquid bromine is slowly added. Iron powder or iron tribromide is used as the catalyst. The temperature is controlled in a moderate range, such as 30 to 50 degrees Celsius, so that it can fully react. The reaction goes through several hours, during which time it is regularly monitored. When the reaction is almost complete, a mixture containing the product is obtained.
Then, a series of post-treatment steps are carried out. The excess bromine and the catalyst are removed by washing with water, and the organic phase is then separated by liquid After distillation, 2,3-dibromofluorobenzene was separated according to the difference of boiling point. In this preparation process, high-quality products can be obtained by controlling the reaction conditions and accurately grasping each step.

Chemical Reactions & Modifications

Nowadays there are chemical things called 2,3 - Dibromofluorobenzene. In the way of chemical research, its reaction and modification are quite important to scholars.
The reaction of chemistry, such as the fusion of yin and yang, changes thousands. The reaction of 2,3 - Dibromofluorobenzene may produce different results due to the difference of reagents and the special conditions. In case of nucleophilic reagents, the bromine atom may be replaced by a nucleophilic group, which is the way of substitution reaction. The modification is aimed at adjusting its properties and is suitable for all purposes.
can be changed by chemical methods to change its structure, increase its stability, or change its activity. For example, the introduction of specific groups may make them show specificity in specific environments. These are all chemical researchers, with wisdom and skills, exploring the wonders of material change. After many experiments and studies, we hope to be able to understand the law of its reaction and improve its modification, which will contribute to the advancement of chemistry and industry, and promote its development.

Synonyms & Product Names

Today there is a thing called 2,3-dibromofluorobenzene. This thing is used in the field of chemical industry and has a wide range of uses.
Examine its synonyms, and the same refers to this one, but the names are different. Or because of its nature, or according to its shape, each has its own name. However, they all refer to this 2,3-dibromofluorobenzene.
In the world of commerce, there are also the names of various commodities. These are all for everyone to know and use, and each merchant depends on the situation. Although the names are different, they are actually the same thing. When we study this chemical thing, we should clearly understand its various names, so that it can be used in all things in chemical industry without error, and it is also convenient for academic exchanges to promote the progress of this field together.

Safety & Operational Standards

Specifications for the safety and operation of 2,3-dibromofluorobenzene
For those with 2,3-dibromofluorobenzene, chemical products are also. Its nature is related to the safety of the experiment and the accuracy of the operation, and cannot be ignored.
In storage regulations, choose a cool, dry and well-ventilated place. Avoid direct sunlight to prevent qualitative changes. Seal and store it to prevent moisture and air from disturbing, covering this product or reacting due to changes in the environment, endangering safety.
During operation, protection comes first. Wear suitable protective clothing, goggles and gloves to prevent it from touching the skin and eyes. If handled in a ventilated compartment, it can avoid gas damage and keep breathing safe.
Furthermore, when taking it, use caution. Use clean and dry utensils, take them according to the amount, and do not overdo or lack them. And the operating table is always clean, and the used items are placed in place for subsequent needs.
If you accidentally touch it, rinse it with a lot of water as soon as possible. Those who touch the eyes need to seek medical attention immediately, and there should be no delay. If there is any leakage, cut off the fire source first to prevent the risk of ignition and explosion. Collect it with adsorbed materials and dispose of it according to regulations. Do not discard it indiscriminately, causing pollution to the environment.
In conclusion, the safety and operating standards of 2,3-dibromofluorobenzene are the basis for smooth experiments, personnel safety, and no damage to the environment. All practitioners should abide by this rule and not slack off.

Application Area

2,3-Dibromofluorobenzene is also a chemical substance. Its application field is quite wide. In the field of pharmaceutical synthesis, it can be used as a key intermediate to help create new drugs to treat various diseases. In the field of materials science, it can participate in the preparation of special materials and endow materials with specific properties, such as improving their optical and electrical properties. In the field of organic synthesis, it is often an important building block for the construction of complex organic molecules. Through ingenious chemical reactions, a variety of organic compounds are derived. Due to its unique chemical structure, this compound has an indispensable position in various application fields. It has opened up a wide range of fields for chemical research and industrial production, attracting many chemical researchers to explore and study, hoping to explore more potential uses and contribute to human well-being.

Research & Development

In recent years, Yu devoted himself to the research of 2, 3 - Dibromofluorobenzene. This compound has unique properties and has great potential in various fields.
At first, I studied the classics in detail to clarify its properties. However, what the predecessors said, either simple or false, is not enough to rely on it all. Then I decided to find my own way and experiment with it.
Tried the method of synthesis for the first time, but encountered repeated setbacks. The matching of raw materials and the control of temperature are all difficult problems. However, I was not discouraged, and I pondered it over and over again, and finally got the best method. The product was made with good purity.
Then its application was studied, and it can be used as a key intermediate in medicinal chemistry, which is expected to help the formation of new drugs; in materials science, it may be able to add novelty.
Yu Xin, with time, after in-depth study, 2,3 - Dibromofluorobenzene will be able to widely apply its capabilities in scientific research and industry, and contribute to the progress of many fields.

Toxicity Research

Taste of chemical substances, the detailed investigation of their properties is related to the safety of people's livelihood. Today, in terms of 2,3-Dibromofluorobenzene, the toxicity study of this substance is a top priority.
In various experiments, observe its impact on living beings. Take guinea pigs, mice, etc. as experiments, observe their state after being attacked by this substance. Guinea pigs inhaled the air containing this substance, and soon they were short of breath and had towering hair; mice ingested it orally, there were signs of malaise and obsolescence in their diet.
Investigate the source of its toxicity, or because the atoms of bromine and fluorine in the structure interact with various molecules in the organism, causing chaos in its biochemical order. It may disturb the metabolism of cells, or hinder the conduction of nerves, causing dysfunction in the body.
Therefore, if you want to use this substance, you must clarify its toxicity and implement protective measures to avoid disasters and protect everyone's well-being. Do not let poisons harm the world.

Future Prospects

In the field of scientific research, it can be used as a raw material for many exquisite experiments, paving the way for exploring the unknown.
Looking at the future, it is expected to emerge in the creation of new materials. With its unique chemical structure, it may be able to integrate high-tech materials, giving the material specific properties, such as stronger stability and unique optical characteristics.
And in the context of pharmaceutical research and development, there are infinite possibilities. After ingenious derivation and transformation, it may become a good medicine for curing and saving people, bringing good news to patients.
Although the road ahead is long, we, as scientific researchers, should have the heart to explore and study unremittingly, hoping to explore its full potential, create brilliance for the well-being of mankind, and make its future development bright like stars, illuminating the unknown.

Where to Buy 2,3-Dibromofluorobenzene in China?

As a trusted 2,3-Dibromofluorobenzene 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 2,3-Dibromofluorobenzene 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 2,3-dibromofluorobenzene?

2% 2C3-dibromoethane has a wide range of main uses. In the industrial field, it is often used as a solvent. With its good solubility, it can dissolve many organic substances and help the smooth development of various reactions in chemical production. At the same time, in the field of organic synthesis, it is a very critical intermediate. For example, in the synthesis of some complex organic compounds, 2% 2C3-dibromoethane can participate in many reaction steps and play an important role in the construction of the molecular structure of the target compound.
In agriculture, it has been used as a fumigant. It can effectively kill storage pests, soil pests and other pests, which is of great significance to ensure the safety of crop storage and soil health. However, due to its potential harm to the environment and human body, its use is now limited.
In addition, in the field of pharmaceutical research, as a raw material for organic synthesis, it also provides a basis for the development and preparation of some drugs. Through a series of chemical reactions, it can be converted into compounds with specific pharmacological activities, providing an important material basis for the development of new drugs.
As "Tiangong Kaiyi" states, all things in the world have their uses. 2% 2C3-dibromoethane also uses its own characteristics in different fields to provide assistance for human production and life. However, when applying, it is necessary to weigh the advantages and disadvantages and use it rationally to achieve the best effect.

What are the physical properties of 2,3-dibromofluorobenzene?

2% 2C3-dibromoethane is a colorless and transparent liquid with a special odor. Its density is higher than that of water, about 2.18 g/cm ³. It is insoluble in water, but it can be miscible with organic solvents such as ethanol, ether, and chloroform. The melting point of this substance is 9.3 ° C, and the boiling point is 131.4 ° C.
Looking at its chemical properties, 2% 2C3-dibromoethane is quite active. The bromine atoms it contains are highly active and prone to substitution reactions. For example, when heated in an alcohol solution of sodium hydroxide, an elimination reaction can occur, removing two molecules of hydrogen bromide to form acetylene gas. If heated in an aqueous solution of sodium hydroxide, the bromine atoms will be replaced by hydroxyl groups to form 2% 2C3-butanediol.
Furthermore, 2% 2C3-dibromoethane is toxic to a certain extent. Due to its stable chemical structure, it is difficult to degrade in the environment, and it is easy to accumulate, which will cause harm to both the human body and the environment. If exposed to or inhaled by humans, it will damage the central nervous system, respiratory system, etc.
In the past, 2% 2C3-dibromoethane was often used as an additive for gasoline to improve the anti-explosion properties of gasoline. However, due to its toxicity and environmental hazards, it has now been gradually banned. In addition, it is also used in organic synthesis and is an important raw material for the preparation of various organic compounds.

Is 2,3-dibromofluorobenzene chemically stable?

The chemical properties of 2% 2C3-dibromoethane are quite stable. In this compound, the carbon-bromine bond has a certain strength, and it is difficult to change spontaneously under normal conditions.
Looking at its structure, two bromine atoms are connected to adjacent carbon atoms, causing the molecule to have a certain polarity. However, due to the relative stability of the carbon-bromine bond, it rarely reacts at room temperature and normal pressure without special reagents or conditions.
In general environment, dibromoethane does not react rapidly with common components in the air such as oxygen and nitrogen. If you want to make it chemically react, specific conditions are often required. For example, in an alcohol solution of a strong base, an elimination reaction can occur, removing two molecules of hydrogen bromide to form acetylene; in the presence of nucleophiles, bromine atoms can be replaced by nucleophiles. However, if there are no such special conditions, it can only be placed in a conventional environment, and its own structure and properties can be maintained for a long time.
In short, 2% 2C3-dibromoethane is chemically stable under normal conditions, and it is not easy to undergo significant chemical changes on its own.

What are the synthesis methods of 2,3-dibromofluorobenzene?

2% 2C3-dibromoethane is an organic compound, and there are many ways to prepare it.
First, it can be prepared by the addition reaction between ethylene and bromine. Ethylene contains carbon-carbon double bonds and is active. When encountering bromine elemental matter, one bond in the double bond breaks, and two bromine atoms are added to the two carbon atoms, then 2% 2C3-dibromoethane is formed. The reaction conditions are mild and can be carried out at room temperature and pressure. The reaction rate is fast and the yield is quite high. The chemical equation is: $CH_ {2} = CH_ {2} + Br_ {2}\ rightarrow CH_ {2} BrCH_ {2} Br $.
Second, ethanol can be dehydrated to produce ethylene first, and then ethylene and bromine can be added. When ethanol is catalyzed by concentrated sulfuric acid and heated to 170 ° C, it undergoes an intramolecular dehydration reaction to produce ethylene, and then 2% 2C3-dibromoethane is obtained according to the above method of ethylene and bromide addition. Although this path is a little more complicated, the raw ethanol is widely sourced and the cost is low. The relevant reaction equations are: $C_ {2} H_ {5} OH\ xrightarrow [170 ° C] {concentrated sulfuric acid} CH_ {2} = CH_ {2}\ uparrow + H_ {2} O $, $CH_ {2} = CH_ {2} + Br_ {2}\ rightarrow CH_ {2} BrCH_ {2} Br $.
Third, it can be prepared by the substitution reaction between ethane and bromine under light conditions. The hydrogen atom in the ethane molecule can be gradually replaced by the bromine atom, and a variety of bromoethanes can be generated, including 2% 2C3-dibromoethane. However, there are many side reactions, the product is complex, the separation and purification are difficult, and the yield is relatively low. The reaction equation is: $C_ {2} H_ {6} + Br_ {2}\ xrightarrow [] {light} C_ {2} H_ {5} Br + HBr $, $C_ {2} H_ {5} Br + Br_ {2}\ xrightarrow [] {light} C_ {2} H_ {4} Br_ {2} + HBr $and a series of reactions.

What are the precautions for storing and transporting 2,3-dibromofluorobenzene?

2% 2C3-dibromoethane is also an organic compound. During storage and transportation, many precautions must be paid attention to.
First words storage, this substance should be placed in a cool and ventilated warehouse. Cover because of its volatility, high temperature, no ventilation, easy to increase its volatilization, or lead to safety risks. And must be away from fire and heat sources, which are exposed to open flames and hot topics, there is a risk of combustion and explosion. The temperature of the warehouse should be controlled within a specific range to prevent excessive temperature changes from affecting its chemical stability. At the same time, it should be stored separately from oxidants, acids, bases, etc., and should not be mixed. Due to its lively chemical properties, contact with other substances can easily cause chemical reactions and cause dangerous accidents. In addition, the storage place should be equipped with suitable materials to contain leaks, so as to prevent accidental leakage and dispose of them in a timely and effective manner.
As for transportation, it is necessary to ensure that the packaging is complete and the loading is secure before transportation. If the packaging is damaged, dibromoethane is easy to leak, which not only pollutes the environment, but also endangers the safety of transporters and surrounding areas. During transportation, the speed should not be too fast, nor should it be braked abruptly to prevent packaging damage due to bumps and collisions. Transportation vehicles should be equipped with corresponding varieties and quantities of fire-fighting equipment and leakage emergency treatment equipment for emergencies. And when transporting, they should drive according to the specified route and do not stop in densely populated areas and residential areas to reduce the harm to the public in the event of an accident.
All of this should be taken into account when storing and transporting 2% 2C3-dibromoethane, so that there is no risk of security.