1-Bromo-3-Chloro-2-Iodobenzene

Fengxi Chemical

Specifications

HS Code	161430
Chemical Formula	C6H3BrClI
Molecular Weight	329.25 g/mol
Appearance	Solid (usually a white - off - white crystalline solid)
Boiling Point	Approximately 270 - 280 °C
Melting Point	65 - 69 °C
Density	Estimated around 2.4 - 2.6 g/cm³
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Odor	Typically has a faint, characteristic halogen - containing organic odor
Reactivity	Reactive towards nucleophiles due to the presence of halogens

As an accredited 1-Bromo-3-Chloro-2-Iodobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100g of 1 - bromo - 3 - chloro - 2 - iodobenzene packaged in a sealed glass bottle.
Storage	1 - bromo - 3 - chloro - 2 - iodobenzene should be stored in a cool, dry, well - ventilated area away from heat sources and open flames. Keep it in a tightly sealed container, preferably made of glass or a compatible plastic, to prevent leakage. Store it separately from oxidizing agents, strong acids, and bases to avoid potential chemical reactions.
Shipping	1 - bromo - 3 - chloro - 2 - iodobenzene is a hazardous chemical. It must be shipped in accordance with strict regulations. Use appropriate, well - sealed containers to prevent leakage, and label clearly with hazard warnings for safe transportation.

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General Information

Historical Development

1 - Bromo - 3 - Chloro - 2 - Iodobenzene belongs to the genus of organic halogenated aromatics. Back to the beginning of its research and development, it is the time when chemical masters are studying the mechanism of halogenation reaction. At the beginning, the synthesis method was still simple, and the yield obtained was not perfect. At that time, organic chemistry technology was not yet developed, and separation and purification were also difficult.
However, years passed, and scholars were unswerving. With the advent of new catalysts, the reaction conditions were gradually optimized, and the yield was improved. Separation technology is also changing with each passing day, and the purity of the product is higher. Its application in medicine, materials and other fields is also expanding due to its excellent performance.
Since its inception, the development of 1 - Bromo - 3 - Chloro - 2 - Iodobenzene has relied on the efforts of the chemical community. In the future, it will be able to develop its talents in more fields.

Product Overview

1 - Bromo - 3 - Chloro - 2 - Iodobenzene is a unique compound. Its molecular structure is unique, containing three halogen atoms of bromine, chlorine and iodine, arranged in an orderly manner on the benzene ring. Bromine atom is the first, showing its unique activity; chlorine atom is the second, which subtly affects the properties of the molecule; iodine atom also adds characteristics.
This compound is significant in the field of organic synthesis. It can be used as a key intermediate to participate in the construction of various complex organic molecules. The difference in the reactivity of its halogen atoms provides chemists with multiple reaction paths. Bromine atoms are relatively active and easy to participate in nucleophilic substitution reactions. They combine with various nucleophilic reagents to expand the molecular skeleton. Chlorine atoms can participate in reactions under specific conditions and finely regulate the structure of products. Although iodine atoms are slightly less active, they play a key role in some special reactions and help synthesize novel structures.
In the fields of materials science and other fields, 1 - Bromo - 3 - Chloro - 2 - Iodobenzene can be properly converted and modified, which may endow materials with special photoelectric properties. Chemists are constantly exploring its potential and hope to explore more application values.

Physical & Chemical Properties

1 - Bromo - 3 - Chloro - 2 - Iodobenzene is an organic compound. Its physical and chemical properties are particularly important. Looking at its physical properties, it is mostly liquid at room temperature, with a special odor, and its density is higher than that of water due to the halogen atoms in the molecular structure.
On chemical properties, due to the presence of benzene rings, it has aromatic properties. Halogen atoms give it active chemical activity. Bromine, chlorine and iodine atoms can undergo substitution reactions under different reaction conditions. For example, in the nucleophilic substitution reaction, the reaction activity of different halogen atoms is different due to the distribution of electron clouds in the benzene ring. Iodine atoms are more easily replaced by nucleophiles under certain conditions due to their large atomic radius and relatively small C-I bond energy. This compound can be used as a key intermediate in the field of organic synthesis. By grasping its physical and chemical properties, chemists can precisely design reaction paths to prepare various complex organic compounds and promote the development of organic synthesis chemistry.

Technical Specifications & Labeling

1 - Bromo - 3 - Chloro - 2 - Iodobenzene is also an organic compound. Its process specifications and identification (product parameters) are the key. To make this product, you need to follow a precise method. In the reactor, control the temperature to a suitable degree, and add specific reagents in sequence. And the stirring rate also needs to be appropriate, so that the reaction can be promoted.
In terms of identification, on the package, state its name, molecular formula, molecular weight and other parameters. The color and smell also need to be detailed so that the user can see at a glance. However, this product is dangerous, and there should be a warning in the label to prevent misuse and ensure the safety of the user. This process specification and label are all escorts for the quality and safety of the product.

Preparation Method

To prepare 1 - Bromo - 3 - Chloro - 2 - Iodobenzene, the raw materials and production process are very critical. First look for benzene as the base material, supplemented by brominating agent, chlorinating agent and iodizing agent.
First use benzene and an appropriate amount of brominating agent, under the action of a specific temperature and catalyst, perform electrophilic substitution to obtain bromobenzene. This step requires precise temperature control to avoid the production of polybrominates.
Next, bromobenzene reacts with the chlorinating agent, and with the help of a catalyst, chlorine atoms are introduced into the benzene ring to form an intermediate containing bromine and chlorine. The operation is prudent, the reaction conditions are adjusted, and the chlorine atoms are retained in the appropriate position. At the end of
, the intermediate is reacted with an iodizing agent. After a specific reaction mechanism, the iodine atom occupies a place and finally obtains 1-Bromo-3-Chloro-2-Iodobenzene. The whole process pays attention to the control of reaction sequence, conditions, and inhibition of side reactions to achieve the purpose of efficient preparation.

Chemical Reactions & Modifications

The present chemical substance is called 1-Bromo-3-Chloro-2-Iodobenzene. There are no studies on the modification of chemical antibodies.
Its antibodies, bromine, chlorine, and iodine atoms, play different roles in antibodies due to their respective properties. Bromine atoms have high activity, and are often prone to antibodies such as antibodies, which can change the density of the atom on benzene, and affect the antibodies. The activity of chlorine atoms is slightly lower than that of bromine, but it cannot be ignored. It can integrate the antibodies, so that the antibodies are multi-directional. Iodine atoms have a certain influence on the inversion of the antibodies because of their large atomic half-size.
If you want to modify this substance, you can create different components. For example, by attacking it with a nucleus, bromine, chlorine, and iodine atoms can be replaced to obtain different derivatives, and their physical and chemical properties can be changed to meet different needs. Researchers need to investigate this in order to achieve the delicate state.

Synonyms & Product Names

1 - Bromo - 3 - Chloro - 2 - Iodobenzene is an important chemical substance. In the course of my chemical research, it is very important to know the same noun and trade name of this thing.
Although the ancient books do not contain the exact name of this thing, but today's chemical knowledge can be traced back. If you use the ancient saying, it can be said: "There is a halogenated aromatic hydrocarbon. On the benzene ring, there is one bromine atom, three chlorine atoms, and two iodine atoms. This halogenated benzene substance may have unique uses in various fields of chemical industry. The same noun or according to its structural characteristics, slightly different expressions; trade names vary depending on the marketing and use of merchants."
In the study, it is necessary to study the same nouns in detail to clarify the relationship between the studies of all parties, and to distinguish their trade names in order to know the variety of this item on the market. This 1 - Bromo - 3 - Chloro - 2 - Iodobenzene, the exploration of its synonym and trade name, is like exploring the clues of the labyrinth of chemical knowledge, leading us to go deeper into the hall of chemical application.

Safety & Operational Standards

1 - Bromo - 3 - Chloro - 2 - Iodobenzene is an important chemical substance. During its experimental operation and use, safety and operating practices are of paramount importance.
First, it is about storage. This substance should be stored in a cool, dry and well-ventilated place, away from fire, heat and strong oxidants. Because it has certain chemical activity, improper storage is prone to danger. It should be properly stored in a sealed container to prevent it from coming into contact with air, moisture, etc., so as to avoid deterioration or chemical reactions.
Secondly, during experimental operation, the experimenter must strictly follow standard procedures. Before operation, you should ensure that you are well protected, wear suitable protective clothing, gloves and goggles to prevent the substance from contacting the skin and eyes. Operate in a fume hood to ensure good ventilation and avoid the accumulation of harmful gases. When taking the substance, you should use a precise measuring tool, measure it accurately according to the experimental requirements, and do not increase or decrease the dosage at will.
Furthermore, if you accidentally come into contact with the substance during operation, if it comes into contact with the skin, you should immediately rinse it with a large amount of water, and then seek medical treatment according to the specific situation; if it splashes into the eyes, you need to quickly rinse it with a large amount of flowing water for at least 15 minutes, and seek medical attention as soon as possible. In the event of a leakage accident, people should be evacuated immediately, cut off the fire source, and avoid its volatilization and spread. At the same time, collect with appropriate adsorption materials, dispose of them properly according to regulations, and must not be discarded at will to avoid polluting the environment.
In short, for chemicals such as 1-Bromo-3-Chloro-2-Iodobenzene, only by strictly following safety and operating standards can we ensure the smooth progress of the experiment and ensure the safety of personnel and the environment.

Application Area

1 - Bromo - 3 - Chloro - 2 - Iodobenzene is a special chemical substance. Its application field is very critical in our chemical research.
This compound has unique effects in the field of organic synthesis. It can be used as a key intermediate to participate in the construction of many complex organic molecules. With its halogen atom activity, it can initiate a variety of chemical reactions.
In the field of drug development, it may be able to synthesize molecules with specific biological activities by virtue of its structural properties, which is expected to become the cornerstone of new drugs.
Furthermore, in the field of materials science, it may be able to participate in the creation of functional materials. Through specific reactions, novel optical, electrical and other properties are endowed to materials.
In summary, 1 - Bromo - 3 - Chloro - 2 - Iodobenzene has great potential in many application fields such as organic synthesis, drug development, and materials science. It is urgent for our generation to explore in depth to make the best use of it.

Research & Development

I have been studying chemical compounds for a long time, and recently I have gained a lot of experience in this compound 1 - Bromo - 3 - Chloro - 2 - Iodobenzene. Its structure is unique, and bromine, chlorine, and iodine trihalides are co-attached to the benzene ring, which has remarkable characteristics.
The synthesis of this compound requires precise control of the reaction conditions and the ratio of raw materials. After many attempts, an optimized method can be obtained to increase its yield. The temperature, time, and catalyst of the reaction are all key. The temperature is slightly different, and the quality and quantity of the product change.
As for the application, it has great potential in the field of medicine and agriculture. It can be used as an intermediate for the synthesis of new drugs and an adjuvant for pesticide synergy. I will continue to study, hope to expand its use, promote its development, and do my best for the advancement of chemistry. I hope to use this material to open up new paths in the road of scientific research and gain more innovation.

Toxicity Research

There is a substance today, named 1-Bromo-3-Chloro-2-Iodobenzene, whose toxicity is crucial in our chemical research.
Looking at this substance, bromine, chlorine, and iodine atoms are combined in the benzene ring, and the structure is different, or they have unique toxicity. Its entry into the organism, or due to the activity of halogen atoms, disturbs the biochemical process of the cell.
After various experiments, explore its effect on biological cells. Observe the changes in cell growth and metabolism to show toxicity. If the cell proliferation is slow, the metabolism is turbulent, or it shows that it is toxic.
Think about it in the environment, or through migration and transformation, endangering the ecology. If it exists in soil or water, or it is bioconcentrated, the ecological chain will be disturbed.
Therefore, the research on the toxicity of this substance should not be slack, and its nature should be clarified in order to prevent its harm and protect the environment and personal safety.

Future Prospects

I have studied 1 - Bromo - 3 - Chloro - 2 - Iodobenzene, and I am well aware of its properties and uses. Although it is currently in a micro-situation, I look at its future, and it has a great development.
This substance has an exquisite structure and can be a key raw material in the field of organic synthesis. Its bromine, chlorine, and iodine atoms are each active, which can lead to various reactions and endless possibilities.
In the future, or in the creation of medicine, using it as a basis to construct special drugs to solve people's diseases. Or in the research and development of materials, using their characteristics to create novel materials to meet the needs of the world. Although the current research path is difficult, I firmly believe that with time, I will be able to shine, develop my talents in various fields, and use them for the world to achieve unfinished business. This is my vision for its future.

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Frequently Asked Questions

As a leading 1-Bromo-3-Chloro-2-Iodobenzene 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 physical properties of 1-bromo-3-chloro-2-iodobenzene?

Mercury, bromine, and iodine each have unique physical properties.
Mercury, at room temperature, is a liquid metal with a shiny silver light and a heavy texture. Its fluidity is very good. If the beads are scattered, they can roll freely. The melting point of mercury is extremely low, -38.87 ° C, and the boiling point is only 356.6 ° C. And mercury is volatile to a certain extent, and it can slowly emit mercury vapor in the air. Its density is quite high, reaching 13.59 grams/cubic centimeter, so it can roll on the surface of many substances without seepage.
Bromine is the only non-metallic element that is liquid at room temperature and pressure. Its color is dark reddish-brown, and it has a strong pungent smell, which is unbearable. The melting point of bromine is -7.2 ° C, and the boiling point is 58.78 ° C. Bromine is volatile, and the reddish-brown mist produced by its volatilization is often seen in the air. Bromine is slightly soluble in water, but easily soluble in organic solvents, such as carbon tetrachloride, etc. It can show a unique color in organic solvents.
Iodine, usually a purple-black solid, with a metallic luster. Its melting point is 113.5 ° C, and its boiling point is 184.35 ° C. Iodine has a special property, that is, it is easy to sublimate. After a little heating, it will directly change from a solid state to a gaseous state, forming a beautiful purple vapor. The solubility of iodine in water is very small, but it increases in the solution of potassium iodide. And iodine will show a characteristic blue color when it encounters starch. This property is often used as a

What are the chemical properties of 1-bromo-3-chloro-2-iodobenzene?

Mercury is a liquid with a silvery white and metallic luster. It is the only metal that is liquid at room temperature. Its density is quite high, and it is more than several times heavier than water.
Bromine is a dark reddish-brown heavy liquid. It is also liquid. Under normal temperature and pressure, it evaporates reddish-brown vapor, which smells pungent. Its chemical activity is not weak, and it can react with many substances.
Iodine is usually a purple-black solid with a metallic luster. Although it is solid, it is easy to sublimate when heated, and it directly changes from solid to gaseous, showing a beautiful purple vapor. Its chemical properties are more active and can react with a variety of elements and compounds.
These three, mercury, bromine, and iodine, are all substances with distinct characteristics in the field of chemistry. The unique liquid metal properties of mercury play an important role in many industrial and scientific applications; the volatility and chemical activity of bromine make it play a key role in chemical synthesis; the sublimation properties and chemical activity of iodine are indispensable in the fields of medicine and chemical analysis. And all three have their specific positions in the periodic table of chemical elements. Their properties are not only different from each other, but also have some similarities because they belong to the same family, which are all interesting and important for chemical research and application.

What are the synthesis methods of 1-bromo-3-chloro-2-iodobenzene?

1. ** Mercury (mercury is mercury) from Dan sand (mercury sulfide, HgS) **
- Dan sand (mercury sulfide, HgS) can be used as raw material to refine mercury. The ancients said: "Dan sand burns into mercury." The method is to put Dan sand in an airtight container and heat it. Dan sand is decomposed by heat, and the reaction formula is\ (HgS\ stackrel {\ Delta }{=\!=\!=} Hg + S\). Since mercury is volatile, mercury vapor is collected and condensed to obtain mercury. During this process, the heat needs to be controlled. If the heat is too strong, mercury is easily dissipated, and if the heat is insufficient, the decomposition of Dan sand is incomplete.
2. ** Refining silver vermilion with mercury (a variant of mercury sulfide) **
- Mercury and sulfur can combine to form silver vermilion. The specific operation is to take an appropriate amount of mercury, place it in an iron pot, heat it, slowly add sulfur powder, and continuously stir with a shovel. Mercury reacts with sulfur\ (Hg + S =\!=\!= Hg S\). During the reaction, the two can be seen combining, and the color changes from black to red. This red is the color of silver vermilion. It should be noted that the reaction process will produce toxic gases and should be operated in a well-ventilated place.
3. ** Use mercury to smelt lead amalgam (an alloy of mercury and lead) **
- Take lead blocks, heat them to melt, and make them liquid. Then slowly pour an appropriate amount of mercury into the molten lead liquid, and stir with a long-handled spoon. Because mercury can form alloys with various metals, mercury and lead fuse to form lead amalgam. In this process, temperature control is extremely critical. If the temperature is too high, mercury is easy to volatilize; if the temperature is too low, the fusion of the two is not good. Lead amalgam was used in some ancient processes, such as the gilt process. Lead amalgam can be applied to the surface of utensils, and the mercury evaporates when heated, leaving a gold layer, which acts as a decorative protector.
4. ** Alchemy with Mercury **
- In ancient alchemy, mercury was often an important raw material. Alchemists put mercury and other drugs, such as lead pills (\ (Pb_3O_4\)), realgar (\ (As_4S_4\)), etc. in the alchemy tripod, sealed, and heated for a long time. They believe that through the complex refining process, mercury can react with other drugs to generate medicinal pills with magical effects. However, these medicinal pills contain heavy metals, and long-term use will not only fail to prolong life, but will cause serious damage to the human body.

In what fields is 1-bromo-3-chloro-2-iodobenzene used?

1 + - + mercury + - + 3 + - + arsenic + - + 2 + - + cadmium and zinc are useful in many fields.
Mercury is used in alchemy, and it was used in ancient times to seek longevity. Although it is absurd, it is also seen in one of the mysterious alchemies of ancient times. In the field of medicine, there used to be mercury-containing agents used to treat diseases, but now the toxicity of mercury is known, and its use is decreasing. In industry, mercury can be used to make instruments, such as thermometers, barometers, etc. Due to its special physical properties, it can accurately display values.
Arsenic, in ancient times, was often used as a raw material for poisons. There are many records of poisoning with arsenic in history. However, in medicine, arsenic agents have also been used to treat certain diseases. Nowadays, scientific research has shown that they have unique effects in the treatment of leukemia and other diseases. In agriculture, arsenic-containing pesticides were used to repel insects and protect seedlings, but due to the great harm to the environment and biological hazards, they are now mostly abandoned.
Both cadmium and zinc, cadmium was widely used in the electroplating industry in the past to prevent metal corrosion. However, cadmium is toxic, pollutes the environment, and endangers life. Zinc is more widely used. In the metallurgical industry, it is often fused with other metals to make alloys and enhance the properties of metals. In the human body, zinc is an important trace element, which is related to growth and development, immune function, etc. In agriculture, zinc fertilizer can promote crop growth, improve yield and quality.
These substances, either due to toxicity and need to be used with caution, or due to their unique properties, are indispensable in various fields. They should be used scientifically to weigh the advantages and disadvantages and use them rationally to ensure the well-being of humans and the environment.

What are the storage conditions for 1-bromo-3-chloro-2-iodobenzene?

"Tiangong Kaiwu" is a scientific and technological masterpiece written by Song Yingxing in the Ming Dynasty. The book records many process technologies and material storage conditions. However, the expression "1 + - + mercury + - + 3 + - + alum + - + 2 + - + sulfur" is quite peculiar, and it is not found in the conventional record method of "Tiangong Kaiwu". However, based on the description of the characteristics of various substances in the book, the following speculations can be made.
Mercury is a liquid metal at room temperature, which is volatile and toxic. Therefore, its storage should be placed in a sealed container to prevent volatilization from escaping and harming the human body and the environment. And it needs to be stored in a cool place, because the temperature will accelerate its volatilization.
Alum substances, mostly containing crystal water, are relatively stable in nature. However, moisture should be avoided to prevent changes in crystal water and affect its quality and performance. It should be placed in a dry and ventilated place to ensure that its chemical properties remain unchanged for a long time.
Both sulfur and arsenic refer to arsenic, that is, arsenic trioxide, which is extremely toxic; although sulfur is relatively weak in toxicity, it also has a certain irritating odor. Arsenic storage needs to be strictly sealed, stored in a place with special personnel and clear labels. It is strictly forbidden to mix with food and medicine to prevent accidental consumption. Sulfur should be kept away from fire sources and oxidants, because it is flammable and mixed with oxidants may cause violent reactions.
Although "Tiangong Kaiwu" does not specify the storage conditions for such a specific ratio of substances as "1 + - + mercury + - + 3 + - + alum + - + 2 + - + sulfur", according to the book's understanding of the properties of each substance, the above storage points are crucial to ensure material safety and quality.