Linshang Chemical
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2,3-Dichlorobenzene
Linshang Chemical
|
HS Code |
432231 |
| Chemical Formula | C6H4Cl2 |
| Molar Mass | 147.00 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Odor | Pungent, aromatic odor |
| Density | 1.306 g/cm³ at 20 °C |
| Boiling Point | 180.5 °C |
| Melting Point | -17.5 °C |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in ethanol, ether, benzene |
| Vapor Pressure | 1.33 kPa at 49.8 °C |
| Flash Point | 65 °C |
| Refractive Index | 1.5515 at 20 °C |
As an accredited 2,3-Dichlorobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 250 - gram bottle of 2,3 - dichlorobenzene, tightly sealed for chemical storage. |
| Storage | 2,3 - dichlorobenzene should be stored in a cool, well - ventilated area, away from heat, sparks, and open flames. Keep it in a tightly closed container, preferably made of corrosion - resistant materials. Store it separately from oxidizing agents and incompatible substances. Ensure proper labeling for easy identification and to prevent accidental misuse. |
| Shipping | 2,3 - dichlorobenzene is shipped in tightly sealed, corrosion - resistant containers. It's transported by specialized chemical carriers following strict safety regulations to prevent spills, as it's a potentially hazardous chemical. |
Competitive 2,3-Dichlorobenzene 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
Where to Buy 2,3-Dichlorobenzene in China?
As a trusted 2,3-Dichlorobenzene 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 2,3-Dichlorobenzene 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-dichlorobenzene?
2% 2C3 - naphthalene has a wide range of uses. Its primary use is in the field of synthesis.
For the production of dyes, 2% 2C3 - naphthalene is the most important raw material. It has a special chemical properties, which can be used for general transformation and anti-conversion, and can be used in a variety of dyes. Therefore, it is a dye that can produce color and stability, and is used for printing, dyeing, etc., to make the color of the cloth bright and lasting.
is also indispensable in the synthesis. This starting material can be carefully synthesized to create compounds with specific biological activities. Or it can be used for new research and development to provide a basis for treating common diseases and benefiting people's health.
Furthermore, in the field of materials, 2% 2C3-di- naphthalene also has its own application. It can be used for the synthesis of special polymer materials or additives to improve the properties of the material. Such as increasing the mechanical strength, resistance, chemical resistance, etc. of the material, so that the material is more suitable for the special needs of various harsh environments.
In addition, in the synthesis of fragrances, 2% 2C3-di- naphthalene has its own unique molecular shape, which can give the fragrance a special flavor. Or with a fresh and elegant fragrance, or with a rich and strong flavor, the combination of fragrances can add a lot of wealth, and it can be used in perfumes, chemicals, etc., to meet the different preferences of the world's fragrance.
Therefore, 2% 2C3-diphthalene has important uses in various fields such as synthesis, dyes, dyes, materials, and fragrances due to its own special chemical properties.
For the production of dyes, 2% 2C3 - naphthalene is the most important raw material. It has a special chemical properties, which can be used for general transformation and anti-conversion, and can be used in a variety of dyes. Therefore, it is a dye that can produce color and stability, and is used for printing, dyeing, etc., to make the color of the cloth bright and lasting.
is also indispensable in the synthesis. This starting material can be carefully synthesized to create compounds with specific biological activities. Or it can be used for new research and development to provide a basis for treating common diseases and benefiting people's health.
Furthermore, in the field of materials, 2% 2C3-di- naphthalene also has its own application. It can be used for the synthesis of special polymer materials or additives to improve the properties of the material. Such as increasing the mechanical strength, resistance, chemical resistance, etc. of the material, so that the material is more suitable for the special needs of various harsh environments.
In addition, in the synthesis of fragrances, 2% 2C3-di- naphthalene has its own unique molecular shape, which can give the fragrance a special flavor. Or with a fresh and elegant fragrance, or with a rich and strong flavor, the combination of fragrances can add a lot of wealth, and it can be used in perfumes, chemicals, etc., to meet the different preferences of the world's fragrance.
Therefore, 2% 2C3-diphthalene has important uses in various fields such as synthesis, dyes, dyes, materials, and fragrances due to its own special chemical properties.
What are the environmental effects of 2,3-dichlorobenzene?
The impact of 2% 2C3-dichlorobenzene on the environment is quite complex and needs to be investigated in detail.
This substance is volatile and will affect air quality through diffusion and transmission in the atmosphere. The odor it emits may cause a peculiar smell in the surrounding air. If people are exposed to this environment, it may cause irritation to the respiratory system and cause uncomfortable symptoms such as cough and asthma. Long-term inhalation is more likely to endanger human health and affect the functions of organs such as the nervous system and liver.
In aquatic environments, 2% 2C3-dichlorobenzene is insoluble in water, but it will adhere to suspended particles or deposit on the bottom of the water. This not only causes damage to the living environment of aquatic organisms, but also enriches the food chain and eventually affects humans. For example, if fish live in water containing 2% 2C3-dichlorobenzene for a long time, their physiological functions may be disturbed, and their growth and reproduction will also be hindered.
In the soil environment, 2% 2C3-dichlorobenzene will remain in the soil, affecting the activity and community structure of soil microorganisms, and then interfering with the normal ecological functions of soil, such as soil material circulation and nutrient transformation. If plant roots are exposed to this substance, it may inhibit plant growth and reduce crop yield and quality.
In conclusion, 2% 2C3-dichlorobenzene has many adverse effects in the atmosphere, water, and soil environments, endangering ecological balance and human health. Therefore, its discharge and use need to be strictly controlled and monitored to ensure environmental and human safety.
This substance is volatile and will affect air quality through diffusion and transmission in the atmosphere. The odor it emits may cause a peculiar smell in the surrounding air. If people are exposed to this environment, it may cause irritation to the respiratory system and cause uncomfortable symptoms such as cough and asthma. Long-term inhalation is more likely to endanger human health and affect the functions of organs such as the nervous system and liver.
In aquatic environments, 2% 2C3-dichlorobenzene is insoluble in water, but it will adhere to suspended particles or deposit on the bottom of the water. This not only causes damage to the living environment of aquatic organisms, but also enriches the food chain and eventually affects humans. For example, if fish live in water containing 2% 2C3-dichlorobenzene for a long time, their physiological functions may be disturbed, and their growth and reproduction will also be hindered.
In the soil environment, 2% 2C3-dichlorobenzene will remain in the soil, affecting the activity and community structure of soil microorganisms, and then interfering with the normal ecological functions of soil, such as soil material circulation and nutrient transformation. If plant roots are exposed to this substance, it may inhibit plant growth and reduce crop yield and quality.
In conclusion, 2% 2C3-dichlorobenzene has many adverse effects in the atmosphere, water, and soil environments, endangering ecological balance and human health. Therefore, its discharge and use need to be strictly controlled and monitored to ensure environmental and human safety.
What are the precautions for storing and transporting 2,3-dichlorobenzene?
2% 2C3-dioxanaphthalene is a special chemical substance, and many points must be paid attention to during storage and transportation.
When storing, the temperature and humidity of the environment are the first priority. Because of its nature or significantly affected by temperature and humidity, it should choose a cool and dry place to avoid high temperature and humidity. If it is in a high temperature environment, the substance may be chemically active due to excessive temperature, causing adverse reactions such as decomposition; while in a humid environment, it may absorb moisture, change its own properties, and even chemically react with moisture.
Furthermore, it is necessary to ensure that the storage place is well ventilated. Dioxanaphthalene may be volatile to a certain extent, and the volatile gas may be irritating. Good ventilation can disperse the volatile gas in time, which not only prevents it from accumulating and causing danger due to high concentration, but also protects the air quality of the storage environment and protects the health of staff.
The choice of storage container is also critical. A container that can be compatible with it and is well sealed must be used. A container of suitable material can prevent the container from chemically reacting with dioxanaphthalene and causing it to deteriorate; if it is well sealed, it can avoid contact with outside air, moisture, etc., and maintain its chemical stability.
In terms of transportation, it is first to ensure that the packaging is stable. Dioxanaphthalene is damaged during transportation or due to bumps and collisions. Stable packaging can reduce its impact by external forces and avoid leakage.
The environmental control of transportation vehicles cannot be ignored. As with storage requirements, suitable temperature and humidity should also be maintained during transportation to ensure that the transportation environment is cool, dry, and well ventilated. Transportation personnel also need professional training, familiar with the characteristics of dioxanaphthalene and emergency treatment methods. In case of emergencies, they can respond quickly and correctly to reduce the harm to the minimum. In this way, the safety and stability of 2% 2C3-dioxanaphthalene during storage and transportation can be guaranteed.
When storing, the temperature and humidity of the environment are the first priority. Because of its nature or significantly affected by temperature and humidity, it should choose a cool and dry place to avoid high temperature and humidity. If it is in a high temperature environment, the substance may be chemically active due to excessive temperature, causing adverse reactions such as decomposition; while in a humid environment, it may absorb moisture, change its own properties, and even chemically react with moisture.
Furthermore, it is necessary to ensure that the storage place is well ventilated. Dioxanaphthalene may be volatile to a certain extent, and the volatile gas may be irritating. Good ventilation can disperse the volatile gas in time, which not only prevents it from accumulating and causing danger due to high concentration, but also protects the air quality of the storage environment and protects the health of staff.
The choice of storage container is also critical. A container that can be compatible with it and is well sealed must be used. A container of suitable material can prevent the container from chemically reacting with dioxanaphthalene and causing it to deteriorate; if it is well sealed, it can avoid contact with outside air, moisture, etc., and maintain its chemical stability.
In terms of transportation, it is first to ensure that the packaging is stable. Dioxanaphthalene is damaged during transportation or due to bumps and collisions. Stable packaging can reduce its impact by external forces and avoid leakage.
The environmental control of transportation vehicles cannot be ignored. As with storage requirements, suitable temperature and humidity should also be maintained during transportation to ensure that the transportation environment is cool, dry, and well ventilated. Transportation personnel also need professional training, familiar with the characteristics of dioxanaphthalene and emergency treatment methods. In case of emergencies, they can respond quickly and correctly to reduce the harm to the minimum. In this way, the safety and stability of 2% 2C3-dioxanaphthalene during storage and transportation can be guaranteed.
What are the physical and chemical properties of 2,3-dichlorobenzene?
2% 2C3-difluorobenzene is an organic compound. Its physical and chemical properties are unique and are described as follows:
** Physical properties **:
Under normal temperature and pressure, it is mostly a colorless and transparent liquid, and it looks clear and pure. Smell it, it has a special aromatic smell, but this smell may vary slightly due to individual sensory differences. Its boiling point is about 112-114 ° C, which makes it possible to realize the transformation of gas and liquid under specific temperature conditions. The melting point is about -48 ° C, and it condenses as a solid state in a low temperature environment. The density is about 1.326g/cm ³, which is heavier than water, so if it is mixed with water, it will sink underwater. In addition, 2% 2C3-difluorobenzene is slightly soluble in water because water is a polar molecule, while 2% 2C3-difluorobenzene has a weaker polarity. According to the principle of similar miscibility, the two are insoluble. However, it can be miscible with most organic solvents, such as ethanol, ether, acetone, etc. in any ratio, which makes it widely used in organic synthesis and other fields.
** Chemical properties **:
2% 2C3-difluorobenzene has the structure of a benzene ring. The π electron cloud of the benzene ring endows it with aromaticity, and its properties are relatively stable. It is not easy to react with general reagents, but tends to undergo substitution reactions. The introduction of fluorine atoms decreases the electron cloud density of the benzene ring due to the strong electronegativity of fluorine, and the electrophilic substitution activity decreases compared with benzene. For example, in electrophilic substitution reactions such as halogenation, nitrification, and sulfonation, the reaction conditions are often more severe than benzene. Under appropriate conditions, 2% 2C3-difluorobenzene can undergo halogenation reactions, and the hydrogen atoms on the benzene ring can be replaced by other halogen atoms. It can also react with metal-organic reagents, such as Grignard reagents, to construct more complex organic molecular structures. This is an important reaction path in organic synthesis chemistry, which can be used to prepare a variety of fluorine-containing organic compounds. It has important application value in many fields such as medicine, pesticides, and materials.
** Physical properties **:
Under normal temperature and pressure, it is mostly a colorless and transparent liquid, and it looks clear and pure. Smell it, it has a special aromatic smell, but this smell may vary slightly due to individual sensory differences. Its boiling point is about 112-114 ° C, which makes it possible to realize the transformation of gas and liquid under specific temperature conditions. The melting point is about -48 ° C, and it condenses as a solid state in a low temperature environment. The density is about 1.326g/cm ³, which is heavier than water, so if it is mixed with water, it will sink underwater. In addition, 2% 2C3-difluorobenzene is slightly soluble in water because water is a polar molecule, while 2% 2C3-difluorobenzene has a weaker polarity. According to the principle of similar miscibility, the two are insoluble. However, it can be miscible with most organic solvents, such as ethanol, ether, acetone, etc. in any ratio, which makes it widely used in organic synthesis and other fields.
** Chemical properties **:
2% 2C3-difluorobenzene has the structure of a benzene ring. The π electron cloud of the benzene ring endows it with aromaticity, and its properties are relatively stable. It is not easy to react with general reagents, but tends to undergo substitution reactions. The introduction of fluorine atoms decreases the electron cloud density of the benzene ring due to the strong electronegativity of fluorine, and the electrophilic substitution activity decreases compared with benzene. For example, in electrophilic substitution reactions such as halogenation, nitrification, and sulfonation, the reaction conditions are often more severe than benzene. Under appropriate conditions, 2% 2C3-difluorobenzene can undergo halogenation reactions, and the hydrogen atoms on the benzene ring can be replaced by other halogen atoms. It can also react with metal-organic reagents, such as Grignard reagents, to construct more complex organic molecular structures. This is an important reaction path in organic synthesis chemistry, which can be used to prepare a variety of fluorine-containing organic compounds. It has important application value in many fields such as medicine, pesticides, and materials.
What are the production methods of 2,3-dichlorobenzene?
2% 2C3-dibromotoluene is an organic compound, and its preparation methods have had their own wonders throughout the ages. The current Chen number method is as follows:
First, toluene is used as the starting material and obtained by the reaction of bromination. Among them, liquid bromine and toluene can generate a substitution reaction under the action of suitable catalysts such as iron powder or iron tribromide. Because methyl is an ortho-para-locator, bromine atoms are added to the ortho-para-site of toluene. To obtain 2% 2C3-dibromotoluene, it is necessary to control the reaction conditions, such as the amount of bromine, the temperature and time of the reaction. The amount of bromine is increased appropriately, or more of the ortho-and para-two bromine can be produced. However, in this reaction, a mixture of various bromogenic products is often produced. To obtain high-purity 2% 2C3-dibromotoluene, subsequent separation and purification are required, such as distillation, recrystallization, etc.
Second, o-methylbenzoic acid is used as the starting material. First, it is converted into the corresponding acyl chloride, and then reacted with brominating reagents such as copper bromide, which can introduce bromine atoms into a specific position in the benzene ring. Subsequent steps such as decarboxylation can obtain the target product. The advantage of this path is that the positioning effect of carboxyl groups can make the bromination reaction more selective and reduce the occurrence of side reactions. However, the steps are slightly complicated and the raw materials are also special.
Third, m-bromotoluene is used as the starting material. After specific metal catalysis, such as palladium-catalyzed halogenation, bromine atoms can be introduced into another position of the benzene ring to obtain 2% 2C3-dibromotoluene. Such metal-catalyzed reactions have mild conditions and high selectivity, but the cost of catalysts may be higher, and the requirements for reaction equipment and operation are also strict.
The above methods have their own advantages and disadvantages. When actually preparing, when considering factors such as the availability of raw materials, cost considerations, and product purity requirements, comprehensively weigh and choose the best method to efficiently prepare 2% 2C3-dibromotoluene.
First, toluene is used as the starting material and obtained by the reaction of bromination. Among them, liquid bromine and toluene can generate a substitution reaction under the action of suitable catalysts such as iron powder or iron tribromide. Because methyl is an ortho-para-locator, bromine atoms are added to the ortho-para-site of toluene. To obtain 2% 2C3-dibromotoluene, it is necessary to control the reaction conditions, such as the amount of bromine, the temperature and time of the reaction. The amount of bromine is increased appropriately, or more of the ortho-and para-two bromine can be produced. However, in this reaction, a mixture of various bromogenic products is often produced. To obtain high-purity 2% 2C3-dibromotoluene, subsequent separation and purification are required, such as distillation, recrystallization, etc.
Second, o-methylbenzoic acid is used as the starting material. First, it is converted into the corresponding acyl chloride, and then reacted with brominating reagents such as copper bromide, which can introduce bromine atoms into a specific position in the benzene ring. Subsequent steps such as decarboxylation can obtain the target product. The advantage of this path is that the positioning effect of carboxyl groups can make the bromination reaction more selective and reduce the occurrence of side reactions. However, the steps are slightly complicated and the raw materials are also special.
Third, m-bromotoluene is used as the starting material. After specific metal catalysis, such as palladium-catalyzed halogenation, bromine atoms can be introduced into another position of the benzene ring to obtain 2% 2C3-dibromotoluene. Such metal-catalyzed reactions have mild conditions and high selectivity, but the cost of catalysts may be higher, and the requirements for reaction equipment and operation are also strict.
The above methods have their own advantages and disadvantages. When actually preparing, when considering factors such as the availability of raw materials, cost considerations, and product purity requirements, comprehensively weigh and choose the best method to efficiently prepare 2% 2C3-dibromotoluene.
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