Linshang Chemical
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2-Bromochlorobenzene
Linshang Chemical
|
HS Code |
615036 |
| Chemical Formula | C6H4BrCl |
| Molar Mass | 191.45 g/mol |
| Appearance | Colorless to light yellow liquid |
| Boiling Point | 201 - 203 °C |
| Melting Point | -12 °C |
| Density | 1.70 g/cm³ |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in common organic solvents like ethanol, ether |
| Odor | Aromatic odor |
| Flash Point | 85 °C |
| Refractive Index | 1.599 - 1.601 |
As an accredited 2-Bromochlorobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100 - gram bottles of 2 - bromochlorobenzene, tightly sealed in chemical - resistant packaging. |
| Storage | 2 - bromochlorobenzene should be stored in a cool, dry, well - ventilated area away from sources of ignition. Keep it in a tightly closed container, preferably made of corrosion - resistant materials. Store it separately from oxidizing agents, strong bases, and reactive metals to prevent potential chemical reactions. Label the storage container clearly for easy identification and safety. |
| Shipping | 2 - bromochlorobenzene is shipped in sealed, corrosion - resistant containers. It must be handled as a hazardous chemical, following all relevant safety regulations during transportation to prevent spills and ensure safe delivery. |
Competitive 2-Bromochlorobenzene 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-Bromochlorobenzene in China?
As a trusted 2-Bromochlorobenzene 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-Bromochlorobenzene 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 2-bromochlorobenzene?
2-% cyanoflurazone is a fine white to gray powder with a faint odor. Its melting point is 198.5-205 ° C, density is 1.28 (20 ° C), vapor pressure is 19.2 mPa (25 ° C), solubility in water is 0.012mg/L (25 ° C), solubility is 22.6g/L in acetone, 19.6g/L in acetonitrile, 58.3g/L in dichloromethane, 19.3g/L in cyclohexanone, 1.7g/L in methanol, and 1.9g/L in toluene.
2-% cyanoflurazone is stable at room temperature, stored at 50 ° C for 3 months, stable to light. Its chemical name is (E/Z) -2- [2- (4-cyanobenzene) -1- (3-trifluoromethylbenzene) ethylene] -N- (4-difluoromethoxyphenyl) biacarbonamide, and the molecular formula is C ² H ² F ³ N O.
This agent is a peptide urea insecticide, which acts on the sodium ion channel on the axon membrane of insects, hinders the transmission of nerve impulses, and causes the pest to malfunction, inability to eat, paralysis and eventually death. It has the effect of contact and stomach toxicity, has a long shelf life, and is resistant to rain initialized. It has good control effect on rice borer, rice borer, rice leaf roller and other lepidoptera pests, low toxicity to fish and other aquatic organisms, low toxicity to birds and bees, and is friendly to the environment.
2-% cyanoflurazone is stable at room temperature, stored at 50 ° C for 3 months, stable to light. Its chemical name is (E/Z) -2- [2- (4-cyanobenzene) -1- (3-trifluoromethylbenzene) ethylene] -N- (4-difluoromethoxyphenyl) biacarbonamide, and the molecular formula is C ² H ² F ³ N O.
This agent is a peptide urea insecticide, which acts on the sodium ion channel on the axon membrane of insects, hinders the transmission of nerve impulses, and causes the pest to malfunction, inability to eat, paralysis and eventually death. It has the effect of contact and stomach toxicity, has a long shelf life, and is resistant to rain initialized. It has good control effect on rice borer, rice borer, rice leaf roller and other lepidoptera pests, low toxicity to fish and other aquatic organisms, low toxicity to birds and bees, and is friendly to the environment.
What are the chemical properties of 2-bromochlorobenzene?
2-% cyanoic acid is a toxic substance, and its chemical properties are very special. Under normal conditions, this acid is a transparent and easy-to-remove liquid. The taste is like bitter almonds, and the smell is pungent.
2-% cyanoic acid is highly acidic, but the acidity is weak. It can be partially destroyed in water, which is the surface of acidity. Its temperature is usually small, so the degree of acidity is limited.
Furthermore, the originality of 2-% cyanoic acid cannot be ignored. The cyanide group in cyanoic acid is easily oxidized and oxidized, so that the cyanide group can be changed. In case of oxidation, the cyanide group can be oxidized by carbon dioxide, nitrogen and other substances.
Its gold is also special. Cyanoic acid can generate coordination compounds from many gold molecules, and the characterization of these coordination compounds varies. If the molecules meet, specific cyanide complexes can be formed, which are useful in analytical and other fields.
In addition, the hydrolysis of 2-% cyanoic acid is also worthy of investigation. Under certain conditions, cyanoic acid can be hydrolyzed in water to generate ammonia formate. This hydrolysis reaction degree, acidity and other factors have a large impact, and the hydrolysis rate and degree are different in different acid environments.
Therefore, 2-% cyanoic acid, due to its special chemical properties, has important uses in chemical engineering, chemical engineering, analytical engineering, and other fields, but also requires special care due to toxicity. The operation must follow the standard rules to prevent accidental survival.
2-% cyanoic acid is highly acidic, but the acidity is weak. It can be partially destroyed in water, which is the surface of acidity. Its temperature is usually small, so the degree of acidity is limited.
Furthermore, the originality of 2-% cyanoic acid cannot be ignored. The cyanide group in cyanoic acid is easily oxidized and oxidized, so that the cyanide group can be changed. In case of oxidation, the cyanide group can be oxidized by carbon dioxide, nitrogen and other substances.
Its gold is also special. Cyanoic acid can generate coordination compounds from many gold molecules, and the characterization of these coordination compounds varies. If the molecules meet, specific cyanide complexes can be formed, which are useful in analytical and other fields.
In addition, the hydrolysis of 2-% cyanoic acid is also worthy of investigation. Under certain conditions, cyanoic acid can be hydrolyzed in water to generate ammonia formate. This hydrolysis reaction degree, acidity and other factors have a large impact, and the hydrolysis rate and degree are different in different acid environments.
Therefore, 2-% cyanoic acid, due to its special chemical properties, has important uses in chemical engineering, chemical engineering, analytical engineering, and other fields, but also requires special care due to toxicity. The operation must follow the standard rules to prevent accidental survival.
What are the main uses of 2-bromochlorobenzene?
What are the main uses of 2-% fluoric acid? This is an important use for engraving glass, lifting some gold, and in chemical analysis.
Fluoric acid, its ability to engrave glass, is amazing. The main component of glass is silicon dioxide, which can be biochemically reversed by fluoric acid, generating silicon tetrafluoride water. Its inverse formula is: $SiO_ {2} + 4HF = SiF_ {4}\ uparrow + 2H_ {2} O $. With this property, craftsmen can create exquisite plans and carved text on glass, such as the scale of tools, and beautiful glass products, all of which are the work of fluoric acid.
Furthermore, fluoric acid is also indispensable for lifting some gold. For example, in the field of chemical analysis, fluoric acid can help remove the waste and improve the quality of the stone. Because it can reverse the part of the stone, it can be easily divided into materials, and for the purpose of improving the quality.
In addition, in the field of chemical analysis, fluoric acid is also often used as a solution. For some substances or substances that are soluble in ordinary acids, fluoric acid can be dissolved in order to analyze the elemental composition in the next step. If scientists want to explore the elements contained in a stone, they can use fluoric acid to process the stone. After it is fully dissolved, they can use a general analyzer, such as atomic absorption light, to determine the content of each element.
Therefore, 2% fluoric acid is corrosive, but it has many uses in glass engraving, gold extraction, and chemical analysis. It plays an important role in engineering, biology, and scientific research.
Fluoric acid, its ability to engrave glass, is amazing. The main component of glass is silicon dioxide, which can be biochemically reversed by fluoric acid, generating silicon tetrafluoride water. Its inverse formula is: $SiO_ {2} + 4HF = SiF_ {4}\ uparrow + 2H_ {2} O $. With this property, craftsmen can create exquisite plans and carved text on glass, such as the scale of tools, and beautiful glass products, all of which are the work of fluoric acid.
Furthermore, fluoric acid is also indispensable for lifting some gold. For example, in the field of chemical analysis, fluoric acid can help remove the waste and improve the quality of the stone. Because it can reverse the part of the stone, it can be easily divided into materials, and for the purpose of improving the quality.
In addition, in the field of chemical analysis, fluoric acid is also often used as a solution. For some substances or substances that are soluble in ordinary acids, fluoric acid can be dissolved in order to analyze the elemental composition in the next step. If scientists want to explore the elements contained in a stone, they can use fluoric acid to process the stone. After it is fully dissolved, they can use a general analyzer, such as atomic absorption light, to determine the content of each element.
Therefore, 2% fluoric acid is corrosive, but it has many uses in glass engraving, gold extraction, and chemical analysis. It plays an important role in engineering, biology, and scientific research.
What are the synthesis methods of 2-bromochlorobenzene?
To prepare dicyanoaniline, there are various methods.
One is the nitration method. First, take the nitrobenzene, and use the mixed acid (the combination of sulfuric acid and nitric acid) to obtain m-dinitrobenzene. Then use sulfide base or iron powder as reducing agent to make one of the nitro groups of m-dinitrobenzene into an amino group to obtain m-nitroaniline. Then make m-nitroaniline and cyanide agent, such as potassium cyanide or sodium cyanide, react under appropriate conditions, and obtain di-cyanoaniline through substitution steps. In this process, the temperature of nitration, the amount of reducing agent and the time of reaction need to be well regulated, otherwise the yield and purity will be affected.
The second is the cyanidation method of halogenated aromatic hydrocarbons. Select halogenated anilines, such as chloroaniline or brominated aniline. Using cuprous cyanide as a catalyst and cyanide as the source of cyanide, the reaction is heated in an organic solvent. During this process, the halogen atom is replaced by a cyanyl group to form dicyanoaniline. In this method, the activity of the catalyst, the amount of cyanide and the solvent of the reaction are all key. If the activity of the catalyst is insufficient, the reaction is delayed; too much or too little cyanide is also unfavorable to the formation of products; the properties of the solvent are also related to the reaction process and product separation.
The third is the aminonitrile method. The aniline derivative is first reacted with an aldehyde or ketone to form an imine intermediate. Then the intermediate is treated with a cyanide agent. After addition and elimination, di- cyanoaniline can be obtained. The conditions of this method are milder, but the reaction steps are slightly more complicated, and the separation and purification of intermediates also require fine operation, otherwise impurities will be mixed and the quality of the product will be affected.
All methods have their own advantages and disadvantages. In actual preparation, according to the availability of raw materials, the condition of equipment, cost considerations and product requirements, careful selection can be achieved.
One is the nitration method. First, take the nitrobenzene, and use the mixed acid (the combination of sulfuric acid and nitric acid) to obtain m-dinitrobenzene. Then use sulfide base or iron powder as reducing agent to make one of the nitro groups of m-dinitrobenzene into an amino group to obtain m-nitroaniline. Then make m-nitroaniline and cyanide agent, such as potassium cyanide or sodium cyanide, react under appropriate conditions, and obtain di-cyanoaniline through substitution steps. In this process, the temperature of nitration, the amount of reducing agent and the time of reaction need to be well regulated, otherwise the yield and purity will be affected.
The second is the cyanidation method of halogenated aromatic hydrocarbons. Select halogenated anilines, such as chloroaniline or brominated aniline. Using cuprous cyanide as a catalyst and cyanide as the source of cyanide, the reaction is heated in an organic solvent. During this process, the halogen atom is replaced by a cyanyl group to form dicyanoaniline. In this method, the activity of the catalyst, the amount of cyanide and the solvent of the reaction are all key. If the activity of the catalyst is insufficient, the reaction is delayed; too much or too little cyanide is also unfavorable to the formation of products; the properties of the solvent are also related to the reaction process and product separation.
The third is the aminonitrile method. The aniline derivative is first reacted with an aldehyde or ketone to form an imine intermediate. Then the intermediate is treated with a cyanide agent. After addition and elimination, di- cyanoaniline can be obtained. The conditions of this method are milder, but the reaction steps are slightly more complicated, and the separation and purification of intermediates also require fine operation, otherwise impurities will be mixed and the quality of the product will be affected.
All methods have their own advantages and disadvantages. In actual preparation, according to the availability of raw materials, the condition of equipment, cost considerations and product requirements, careful selection can be achieved.
What are the precautions for storing and transporting 2-bromochlorobenzene?
2-% mercury cyanide is also highly toxic. When storing and transporting, it is necessary to pay attention to many matters.
First, when storing, choose a cool, dry and well-ventilated place. Cover because of its highly toxic nature. If it is in a humid and hot place, or its properties change, the toxicity will spread more and more. And it is necessary to keep away from fire and heat sources to prevent unexpected chemical reactions and disasters. The storage place should be locked and controlled, and irrelevant people should be strictly prohibited from approaching, so as to prevent accidental touch and misuse, which will lead to disaster.
Second, the transportation journey must be carried out with professional equipment. The container used must be firmly sealed and there is no risk of leakage. And on the container, it should be clearly marked with warning words such as "highly toxic", so that everyone who sees it knows the danger. The transporter must also undergo professional training, be well aware of its characteristics and hazards, and be familiar with emergency response methods. During transportation, drive steadily and slowly to avoid its bumps and vibrations to prevent damage to the container.
Third, whether it is stored or transported, there should be complete records. Detailed record of its quantity, entry and exit or arrival for inspection and traceability. Once any loss or leakage is detected, emergency measures should be activated immediately. Quickly evacuate the surrounding people, call the police for help, and take all-out measures to contain the spread of toxicity and try to reduce the harm.
2% mercury cyanide is extremely dangerous. During storage and transportation, it is necessary to be cautious, follow laws and procedures, and do not be negligent in the slightest to ensure the safety of everyone and the tranquility of the environment.
First, when storing, choose a cool, dry and well-ventilated place. Cover because of its highly toxic nature. If it is in a humid and hot place, or its properties change, the toxicity will spread more and more. And it is necessary to keep away from fire and heat sources to prevent unexpected chemical reactions and disasters. The storage place should be locked and controlled, and irrelevant people should be strictly prohibited from approaching, so as to prevent accidental touch and misuse, which will lead to disaster.
Second, the transportation journey must be carried out with professional equipment. The container used must be firmly sealed and there is no risk of leakage. And on the container, it should be clearly marked with warning words such as "highly toxic", so that everyone who sees it knows the danger. The transporter must also undergo professional training, be well aware of its characteristics and hazards, and be familiar with emergency response methods. During transportation, drive steadily and slowly to avoid its bumps and vibrations to prevent damage to the container.
Third, whether it is stored or transported, there should be complete records. Detailed record of its quantity, entry and exit or arrival for inspection and traceability. Once any loss or leakage is detected, emergency measures should be activated immediately. Quickly evacuate the surrounding people, call the police for help, and take all-out measures to contain the spread of toxicity and try to reduce the harm.
2% mercury cyanide is extremely dangerous. During storage and transportation, it is necessary to be cautious, follow laws and procedures, and do not be negligent in the slightest to ensure the safety of everyone and the tranquility of the environment.
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