Linshang Chemical
PRODUCTS
1,3,5-Trichlorobenzene
Linshang Chemical
|
HS Code |
720960 |
| Chemical Formula | C6H3Cl3 |
| Molecular Weight | 181.45 g/mol |
| Appearance | Colorless to yellowish liquid |
| Odor | Pungent, aromatic odor |
| Boiling Point | 213 - 214 °C |
| Melting Point | 52 - 54 °C |
| Density | 1.45 g/cm³ at 20 °C |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in many organic solvents |
| Vapor Pressure | 0.13 kPa at 44.4 °C |
| Flash Point | 105 °C |
| Stability | Stable under normal conditions |
As an accredited 1,3,5-Trichlorobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500 - gram bottles containing 1,3,5 - trichlorobenzene, well - sealed for safety. |
| Storage | 1,3,5 - Trichlorobenzene should be stored in a cool, well - ventilated area, away from direct sunlight and heat sources. Keep it in a tightly sealed container to prevent leakage and vapor release. Store it separately from oxidizing agents and incompatible substances. Adhere to safety regulations, and ensure proper labeling for easy identification and handling. |
| Shipping | 1,3,5 - Trichlorobenzene is shipped in sealed, corrosion - resistant containers. It's crucial to follow hazardous chemical regulations, with proper labeling for safe transportation and to prevent environmental and safety risks. |
Competitive 1,3,5-Trichlorobenzene prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365006308 or mail to info@alchemist-chem.com.
We will respond to you as soon as possible.
Tel: +8615365006308
Email: info@alchemist-chem.com
Historical Development
Those who have heard of the ancient goodness of making things have long observed this thing in 1, 3, 5 - Trichlorobenzene. At first, people did not know its nature, but studied it by ordinary methods. As time went by, the wise men worked hard and gradually understood it. Or study the properties of things carefully in the room, or observe the changes of nature in the wild.
At the beginning of the preparation, there are many difficulties, and the quantity of production is small and the quality is not pure. However, the craftsman never stops, exhausting his mind and improving his skills. After generations of changes, the craftsmanship has become more and more exquisite, and the output has also increased significantly.
From the perspective of it, 1,3,5 - Trichlorobenzene's things, the way of their development depends on the unremitting efforts of their predecessors. Since they were ignorant of the unknown, they have been bright and good at their systems, all of which are the fruits of the combination of years and talents.
At the beginning of the preparation, there are many difficulties, and the quantity of production is small and the quality is not pure. However, the craftsman never stops, exhausting his mind and improving his skills. After generations of changes, the craftsmanship has become more and more exquisite, and the output has also increased significantly.
From the perspective of it, 1,3,5 - Trichlorobenzene's things, the way of their development depends on the unremitting efforts of their predecessors. Since they were ignorant of the unknown, they have been bright and good at their systems, all of which are the fruits of the combination of years and talents.
Product Overview
1,3,5-Trichlorobenzene is an organic compound. It is a colorless liquid with a special odor. This substance has a wide range of uses in the industrial field and is often used as a raw material for the synthesis of dyes, medicines, pesticides, etc.
1,3,5-trichlorobenzene has certain chemical stability, but under specific conditions, it can also participate in many chemical reactions. Its physical properties also have unique characteristics. It has a low melting point, moderate boiling point, and good solubility in organic solvents.
The method of preparing 1,3,5-trichlorobenzene is mostly obtained through the chlorination reaction of benzene. The reaction process requires precise control of conditions to improve the purity and yield of the product.
Although 1,3,5-trichlorobenzene contributes a lot to industry, it is also necessary to pay attention to its potential harm to the environment and people. When using, follow safety procedures and dispose of waste properly to prevent pollution of the environment and harm to health.
1,3,5-trichlorobenzene has certain chemical stability, but under specific conditions, it can also participate in many chemical reactions. Its physical properties also have unique characteristics. It has a low melting point, moderate boiling point, and good solubility in organic solvents.
The method of preparing 1,3,5-trichlorobenzene is mostly obtained through the chlorination reaction of benzene. The reaction process requires precise control of conditions to improve the purity and yield of the product.
Although 1,3,5-trichlorobenzene contributes a lot to industry, it is also necessary to pay attention to its potential harm to the environment and people. When using, follow safety procedures and dispose of waste properly to prevent pollution of the environment and harm to health.
Physical & Chemical Properties
1,3,5-Trichlorobenzene is also a chemical substance. Its physical and chemical properties are quite important to scholars. Looking at its state, at room temperature, it is in the shape of a colorless needle-like crystal, with a special smell lingering. Its melting degree is 53 ° C, boiling point is 208.5 ° C. It is insoluble in water, but easily soluble in organic solvents such as alcohols and ethers.
On its chemical properties, it has the activity of aromatic hydrocarbons, and can undergo various reactions such as substitution and addition. Because of its stable structure, it is difficult to degrade in the environment, so it is easy to accumulate, affecting the ecology, and is related to the category of environmental chemistry. Scholars study its properties, hoping to make good use of it and control its harm, so as to seek ways for the chemical industry and the ecological environment to work together harmoniously.
On its chemical properties, it has the activity of aromatic hydrocarbons, and can undergo various reactions such as substitution and addition. Because of its stable structure, it is difficult to degrade in the environment, so it is easy to accumulate, affecting the ecology, and is related to the category of environmental chemistry. Scholars study its properties, hoping to make good use of it and control its harm, so as to seek ways for the chemical industry and the ecological environment to work together harmoniously.
Technical Specifications & Labeling
"On the technical specifications and identification of 1,3,5-trichlorobenzene (commodity parameters) "
For 1,3,5-trichlorobenzene, the technical specifications are related to the quality. The preparation method needs to follow precise procedures. The selection of raw materials must be high-quality, and the reaction conditions such as temperature, pressure, and time parameters must be strictly controlled. The material and volume of the reactor are also exquisite, which is related to the reaction efficiency and product purity.
In terms of identification, the product parameters should be clearly indicated. The name should be accurate, "1,3,5-trichlorobenzene". The composition identification indicates its chemical composition. The content parameter is crucial, accurate to the decimal place to prove purity. Storage conditions should also be marked, such as dark, dry, and cool places, to prevent their qualitative changes. Shipping signs should indicate their danger to ensure safety. In this way, the technical specifications and labels are complete to obtain the best products.
For 1,3,5-trichlorobenzene, the technical specifications are related to the quality. The preparation method needs to follow precise procedures. The selection of raw materials must be high-quality, and the reaction conditions such as temperature, pressure, and time parameters must be strictly controlled. The material and volume of the reactor are also exquisite, which is related to the reaction efficiency and product purity.
In terms of identification, the product parameters should be clearly indicated. The name should be accurate, "1,3,5-trichlorobenzene". The composition identification indicates its chemical composition. The content parameter is crucial, accurate to the decimal place to prove purity. Storage conditions should also be marked, such as dark, dry, and cool places, to prevent their qualitative changes. Shipping signs should indicate their danger to ensure safety. In this way, the technical specifications and labels are complete to obtain the best products.
Preparation Method
The method of preparing 1,3,5-trichlorobenzene is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials are often benzene and chlorine. Based on benzene, chlorine is passed in the middle, and the reaction is carried out under a specific catalytic mechanism. Its catalysis, or iron halide or the like. The reaction step is to first contact benzene with chlorine gas, and at a suitable temperature and pressure, chlorine gradually replaces the hydrogen of the benzene ring. First, monochlorobenzene is obtained, followed by dichlorobenzene, and finally 1,3,5-trichlorobenzene. The production process needs to control the reaction rate, temperature and pressure, and separate and purify the product well, so that 1,3,5-trichlorobenzene can be purified to meet the needs of all parties.
Chemical Reactions & Modifications
For 1,3,5-trichlorobenzene, it is also a chemical substance. Its transformation and modification should be related to our research and development. If the various agents are combined, under suitable temperature and pressure, or new substances are generated, and their changes are complex or simple, all follow the laws of chemistry.
As for modification, if you want to make it suitable for all uses. If you increase its stability, it will be safe for storage; or change its solubility, so that it can be adapted to different media. This requires detailed investigation of physical properties and chemical properties, and a delicate method to achieve the expected change. We must study chemistry with a cautious heart and a state of study to explore the mystery of its transformation and modification, hoping to provide excellent materials for various industries, promote the progress of chemistry, and benefit the world.
As for modification, if you want to make it suitable for all uses. If you increase its stability, it will be safe for storage; or change its solubility, so that it can be adapted to different media. This requires detailed investigation of physical properties and chemical properties, and a delicate method to achieve the expected change. We must study chemistry with a cautious heart and a state of study to explore the mystery of its transformation and modification, hoping to provide excellent materials for various industries, promote the progress of chemistry, and benefit the world.
Synonyms & Product Names
For 1,3,5-trichlorobenzene, it is also a chemical compound. Its similarity, such as dichlorobenzene, is named after its molecular characteristics. As for the trade name, each also has its own name.
This compound is subject to research in the field of chemical research because it has specific chemical properties. It may have general uses in engineering, but it is also necessary to pay attention to its environment and biological shadows. Those who study it must study the same trade name in order to obtain its full picture. In research and application, they must not be ignored. In order to understand its nature and make good use of it, it is necessary to first understand its characteristics to avoid confusion and facilitate the development of chemical research.
This compound is subject to research in the field of chemical research because it has specific chemical properties. It may have general uses in engineering, but it is also necessary to pay attention to its environment and biological shadows. Those who study it must study the same trade name in order to obtain its full picture. In research and application, they must not be ignored. In order to understand its nature and make good use of it, it is necessary to first understand its characteristics to avoid confusion and facilitate the development of chemical research.
Safety & Operational Standards
Safety and operating specifications for 1,3,5-trichlorobenzene
1,3,5-trichlorobenzene is a common chemical in chemical research. Its preparation, use and storage links, strictly abide by safety and operating standards, so as to ensure that everything goes smoothly and is not dangerous to people and the environment.
When preparing, the craftsman should do it in a well-ventilated secret room. Wear tight protective clothing, strong protective gloves, and transparent goggles to prevent it from splashing on the body and eyes. And the preparation equipment needs to be precisely debugged, and the operation steps must be in accordance with the established procedures, slow and orderly, and must not be rushed.
When using, do not slack off. The experimental table should be neat and orderly, and the equipment used should be clean and non-destructive. When taking it, it should be measured with a fine measuring tool, and it should not be sparse. And it has certain toxicity and irritation, so it must not be allowed to escape into the air, causing harm to inhalation. If it is used in the reaction, the reaction conditions such as temperature, pressure, time, etc., must be strictly controlled, and there is a slight difference, or the risk of out-of-control reaction.
The importance of storage is related to the overall situation. It should be placed in a cool, dry and ventilated place, away from fire and heat sources, to prevent accidents. The storage container must be tightly sealed and marked with eye-catching warning signs, so that people can know its characteristics and hazards at a glance. Check the container regularly, and if there is any damage or leakage, dispose of it quickly and properly without delay.
When people come into contact with 1,3,5-trichlorobenzene, they should be familiar with safety and operating standards, and deal with it in a scientific and prudent manner. In this way, in the process of chemical research, we can not only achieve fruitful results, but also ensure safety and safety, so that this chemical can be a help for scientific research, not a source of harm.
1,3,5-trichlorobenzene is a common chemical in chemical research. Its preparation, use and storage links, strictly abide by safety and operating standards, so as to ensure that everything goes smoothly and is not dangerous to people and the environment.
When preparing, the craftsman should do it in a well-ventilated secret room. Wear tight protective clothing, strong protective gloves, and transparent goggles to prevent it from splashing on the body and eyes. And the preparation equipment needs to be precisely debugged, and the operation steps must be in accordance with the established procedures, slow and orderly, and must not be rushed.
When using, do not slack off. The experimental table should be neat and orderly, and the equipment used should be clean and non-destructive. When taking it, it should be measured with a fine measuring tool, and it should not be sparse. And it has certain toxicity and irritation, so it must not be allowed to escape into the air, causing harm to inhalation. If it is used in the reaction, the reaction conditions such as temperature, pressure, time, etc., must be strictly controlled, and there is a slight difference, or the risk of out-of-control reaction.
The importance of storage is related to the overall situation. It should be placed in a cool, dry and ventilated place, away from fire and heat sources, to prevent accidents. The storage container must be tightly sealed and marked with eye-catching warning signs, so that people can know its characteristics and hazards at a glance. Check the container regularly, and if there is any damage or leakage, dispose of it quickly and properly without delay.
When people come into contact with 1,3,5-trichlorobenzene, they should be familiar with safety and operating standards, and deal with it in a scientific and prudent manner. In this way, in the process of chemical research, we can not only achieve fruitful results, but also ensure safety and safety, so that this chemical can be a help for scientific research, not a source of harm.
Application Area
1,3,5-Trichlorobenzene is also used in chemical compounds. Its use involves a wide range of fields. In the work, there are often synthetic raw materials, which can be used to make a variety of chemical products, such as high-grade, low-grade, and high-grade. In the field of materials, plastic aids, rubber and other improved properties make it more durable and weather-resistant. And because of its particularity, in the system of certain materials and inks, it can increase its anti-pollution effect. It can also be used in sub-processing to help clean and protect the components. However, it is toxic, and it needs to be handled with caution to prevent pollution and harm to people. With the method of science and high-quality, the use of this chemical product can be used to prevent its damage and avoid its harm.
Research & Development
Nowadays, there is something called 1,3,5-trichlorobenzene, which is an important research object for our chemical researchers. We devote ourselves to studying its properties, production methods and applications.
In the process of research, we have carefully observed its physical and chemical properties, explored its molecular structure and reaction mechanism. After many experiments and analyses, some key properties of it have been revealed, which lays the foundation for subsequent research and development.
As for the development direction, we hope to optimize its preparation process, reduce costs, yield, and expand its application scope. Hope it will emerge in the fields of materials science, medical chemistry, etc., and contribute to the advancement of science and technology and the prosperity of society. We will make unremitting research to promote this substance to a higher level of development.
In the process of research, we have carefully observed its physical and chemical properties, explored its molecular structure and reaction mechanism. After many experiments and analyses, some key properties of it have been revealed, which lays the foundation for subsequent research and development.
As for the development direction, we hope to optimize its preparation process, reduce costs, yield, and expand its application scope. Hope it will emerge in the fields of materials science, medical chemistry, etc., and contribute to the advancement of science and technology and the prosperity of society. We will make unremitting research to promote this substance to a higher level of development.
Toxicity Research
Tasting the harm of poison is related to people's livelihood and cannot be ignored. Today there is 1, 3, 5 - Trichlorobenzene, which is quite important in the study of toxicity.
Detailed investigation of its properties, this chemical substance may be potentially toxic. The signs of its poison are involved in various changes in the body. Looking at experiments, those who touch it often show a state of incompatibility with the organs. It is found in the viscera, such as the liver and kidneys, or it damages its function and disrupts the order of its metabolism.
Furthermore, it is tired over time, or causes chronic diseases, hidden in the body, gradually eroding health. Or disturb the nervous system, making people uneasy and discordant. Therefore, the toxicity of 1, 3, 5 - Trichlorobenzene should be carefully studied and its harm should be investigated in detail, so as to build a barrier for the health of people's livelihood, prevent the disease from developing, and ensure the well-being of everyone.
Detailed investigation of its properties, this chemical substance may be potentially toxic. The signs of its poison are involved in various changes in the body. Looking at experiments, those who touch it often show a state of incompatibility with the organs. It is found in the viscera, such as the liver and kidneys, or it damages its function and disrupts the order of its metabolism.
Furthermore, it is tired over time, or causes chronic diseases, hidden in the body, gradually eroding health. Or disturb the nervous system, making people uneasy and discordant. Therefore, the toxicity of 1, 3, 5 - Trichlorobenzene should be carefully studied and its harm should be investigated in detail, so as to build a barrier for the health of people's livelihood, prevent the disease from developing, and ensure the well-being of everyone.
Future Prospects
I have tried to study chemical things, and now I am talking about 1,3,5 - Trichlorobenzene this product. Looking at its properties, it has a unique quality and may be of great use in industrial things.
Although the current knowledge is limited, looking to the future, it may be able to create new ways in the creation of materials, make the properties of things better, and use a wider range. Or in the research of medicine, emerge, and help heal diseases.
And with the development of science and technology, the research method is advancing, and we will be able to deeply understand its secrets. At that time, 1, 3, 5 - Trichlorobenzene may become a star of tomorrow, showing its ability in all aspects, contributing to the progress of the world, to open up unfinished scenes and explore infinite possibilities. I look forward to this future.
Although the current knowledge is limited, looking to the future, it may be able to create new ways in the creation of materials, make the properties of things better, and use a wider range. Or in the research of medicine, emerge, and help heal diseases.
And with the development of science and technology, the research method is advancing, and we will be able to deeply understand its secrets. At that time, 1, 3, 5 - Trichlorobenzene may become a star of tomorrow, showing its ability in all aspects, contributing to the progress of the world, to open up unfinished scenes and explore infinite possibilities. I look forward to this future.
Where to Buy 1,3,5-Trichlorobenzene in China?
As a trusted 1,3,5-Trichlorobenzene 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.
As a leading 1,3,5-Trichlorobenzene 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 1,3,5-trichlorobenzene?
1% 2C3% 2C5-trifluorobenzene has a wide range of uses. In the field of medicine, it is a key intermediate for the synthesis of many special drugs. For example, some antidepressants, with the unique chemical structure of 1% 2C3% 2C5-trifluorobenzene, can precisely act on the human nervous system, regulate the balance of neurotransmitters, and relieve depression symptoms. In terms of pesticides, this substance is also an important raw material for the creation of high-efficiency and low-toxicity pesticides. Due to its fluoride-containing properties, it can enhance the poisoning effect of pesticides on pests, and has good environmental stability, which can reduce environmental pollution.
From the perspective of materials science, 1% 2C3% 2C5-trifluorobenzene can be used to prepare high-performance polymer materials. After specific polymerization reactions, polymer materials can have excellent heat resistance and chemical corrosion resistance. These materials with excellent properties are often used in high-end fields such as aerospace, electronics and electrical appliances. For example, the lining materials of aircraft need to have extremely high heat and corrosion resistance, and the materials involved in the synthesis of 1% 2C3% 2C5-trifluorobenzene can meet these stringent requirements.
Furthermore, in the field of organic synthetic chemistry, 1% 2C3% 2C5-trifluorobenzene is an important aromatic compound, providing rich reaction check points for organic synthesis. Chemists can modify and derive their structures through various chemical reactions, thus creating organic compounds with diverse structures and unique functions, providing more possibilities and options for the development of new drugs and the creation of new materials.
What are the environmental effects of 1,3,5-trichlorobenzene?
1% 2C3% 2C5-trifluorobenzene is also an organic compound. Its impact on the environment cannot be ignored.
If this substance is released into the atmosphere, or because it is volatile, it can be diffused in the air. Because of its fluorine atom, its chemical properties are stable, and it is difficult to be rapidly decomposed by natural processes in the atmosphere, or persists in the atmosphere, or is transported to a distant place with air flow, resulting in a wide range of effects.
If it enters a water body, it will settle to the bottom sediment or accumulate in aquatic organisms due to its hydrophobicity or adsorption to suspended particles. The process of biological enrichment, or starting from plankton, is transmitted through the food chain, causing the concentration of high trophic level organisms to rise, threatening the population structure and ecological balance of aquatic organisms, and affecting fishery resources.
In the soil, 1% 2C3% 2C5-trifluorobenzene may affect the soil microbial community. Soil microorganisms are of great significance in soil fertility maintenance and material circulation, and this compound or inhibitory microbial activity hinders the decomposition of organic matter and nutrient transformation in the soil, affecting plant growth.
Because of its chemical stability, it degrades slowly in the environment, accumulates or changes the environmental chemical composition for a long time, leading to chain reactions and disrupting the inherent balance of the ecosystem. Therefore, its production, use and disposal should be carried out with great care to prevent irreparable damage to the environment and maintain ecological harmony and stability.
What are the hazards of 1,3,5-trichlorobenzene to human health?
1% 2C3% 2C5-trifluorobenzene, its harm to human health cannot be ignored. This is a poison and the like. If it is touched, inhaled or eaten by the human body, it can cause all kinds of diseases.
As far as the skin and eyes are concerned, the touch can cause sensitive skin, redness, swelling and pain, and irritation to the eyes, even damage the vision. As for the way of breathing, if you inhale its breath, it can cause swelling and pain in the throat, cough and asthma, and severe lung edema, which can endanger your life. If you inadvertently eat it, the stomach will suffer from it, and abdominal pain, vomiting, and diarrhea can all occur.
Not only that, but long-term exposure to this substance is even more harmful. Or it can damage the liver and kidneys and other organs, causing their dysfunction. And this thing also hides hidden dangers in the face of reproduction and inheritance. Or cause fertility decline, fetal aberration, and genetic disease.
The ancients said: "The scourge of husband often accumulates in the subtle." Although these poisons are often hidden in subtle places, they are extremely harmful. Therefore, in life and work, people should be cautious and careful when encountering this thing, and they should be well protected to avoid its harm and protect their health.
What are the physical and chemical properties of 1,3,5-trichlorobenzene?
1%2C3%2C5-%E4%B8%89%E6%B0%AF%E8%8B%AF, it is an organic compound. Its physical and chemical properties can be quite studied.
On its physical properties, 1%2C3%2C5-%E4%B8%89%E6%B0%AF%E8%8B%AF at room temperature, or in a solid state. Looking at its color, it is often colorless to slightly yellow, just like the color of autumn morning mist, with faint light. Its smell has a slightly aromatic charm, but it is not rich and striking, and it seems to be absent, like a wisp of light fragrance in the depths of the forest. The melting point of this thing is about a specific value, just like the temperature at which the ice edge begins to melt in winter; the boiling point is also fixed. When it reaches a certain temperature, it is like a firefly turning into gas, curling and rising. And its solubility in water is not good, just like oil droplets in water, each living in its own place, difficult to blend; however, in organic solvents, it can be better miscible, just like old friends meet, intimate.
As for chemical properties, 1%2C3%2C5-%E4%B8%89%E6%B0%AF%E8%8B%AF aromatic hydrocarbon, can participate in many chemical reactions. When encountering electrophilic reagents, it often reacts with electrophilic substitution, just like a warrior facing the enemy, using various means. The hydrogen atom on its benzene ring can be replaced by other atoms or groups, and then various new substances can be derived. And this substance has a certain stability, but under specific conditions, such as high temperature and strong catalysts, it can also change its structure and produce new substances, just like gold through fire, reshaping its form. Its various chemical properties are determined by its molecular structure, and the chain of hydrocarbons and the structure of benzene rings are the sources of its properties.
What are the production methods for 1,3,5-trichlorobenzene?
For 1% 2C3% 2C5-trichlorobenzene, there are various methods for making it. One method is to start with benzene and obtain it by chlorination. At a suitable temperature and pressure, with the help of a catalyst, chlorine is passed into the benzene to cause chlorination. Hydrogen on the chlorine progressive benzene ring can be prepared from 1% 2C3% 2C5-trichlorobenzene. This process requires careful control of all conditions. If the temperature is high, the side effect will be produced, the yield will drop, and the amount of impurities will increase; if the temperature is low, it will be slow and take a long time.
Another method is to use m-dichlorobenzene as the base and then chlorinate. When m-dichlorobenzene encounters chlorine, in a specific catalytic environment, monochlorine can be reintroduced to form 1% 2C3% 2C5-trichlorobenzene. This method also requires precise control of the reaction conditions, such as the amount of catalyst, the reaction time, and the flow rate of chlorine. The amount of catalyst is appropriate, which can promote the reaction rate, but if it passes, it may cause excessive chlorination; if it is suitable for a long time, it can maintain the yield. If it is short, it will not be fully applied, and if it is long, it will cost resources.
Another one starts with other aromatic compounds and ends with 1% 2C3% 2C5-trichlorobenzene after multiple steps. These methods may involve complex responses, requiring special reagents and environments, but they can be used in some special cases, with different advantages, if high purity is required.
In general, the methods for making 1% 2C3% 2C5-trichlorobenzene are different, and each has its own length. The industry should choose the most suitable method according to the materials used, the quality to be obtained, and the cost calculation.
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