Linshang Chemical
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Benzene,1,2-Dichloro-4-Isocyanato
Linshang Chemical
|
HS Code |
257563 |
| Chemical Formula | C7H3Cl2NO |
| Molar Mass | 188.01 g/mol |
| Appearance | A colorless to light yellow liquid |
| Boiling Point | Around 235 - 237 °C |
| Density | Approx. 1.38 g/cm³ |
| Vapor Pressure | Low, relatively non - volatile |
| Solubility | Soluble in organic solvents like toluene, xylene; insoluble in water |
| Flash Point | High (above 100 °C) |
| Hazard Class | Corrosive, toxic; can cause skin, eye, and respiratory tract irritation |
As an accredited Benzene,1,2-Dichloro-4-Isocyanato factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1 kg of 1,2 - dichloro - 4 - isocyanatobenzene in a sealed, corrosion - resistant container. |
| Storage | 1,2 - Dichloro - 4 - isocyanatobenzene should be stored in a cool, dry, well - ventilated area, away from heat and ignition sources. Keep it in a tightly sealed container to prevent vapor leakage. Store it separately from incompatible substances like acids, bases, and reducing agents to avoid dangerous reactions. Follow strict safety regulations for chemical storage. |
| Shipping | 1,2 - Dichloro - 4 - isocyanatobenzene is a hazardous chemical. Shipping requires compliance with strict regulations. It must be properly packaged in approved containers, labeled clearly, and transported by carriers licensed for such chemicals. |
Competitive Benzene,1,2-Dichloro-4-Isocyanato 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 Benzene,1,2-Dichloro-4-Isocyanato in China?
As a trusted Benzene,1,2-Dichloro-4-Isocyanato manufacturer, we deliver:
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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 Benzene,1,2-Dichloro-4-Isocyanato 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 1,2-dichloro-4-isocyanate benzene?
1% 2C2 + - + dioxy + - + 4 + - + isoxygenated hafnium, with various physical properties. Its color state is also colorless to slightly yellow transparent liquid at room temperature, and it is warm and clear in appearance. It is like morning dew condensed, smart and shiny.
When it comes to volatility, this substance has a certain degree of volatility. In an open environment, its molecules can be seen quietly dissipating in the surrounding space, but its volatilization rate is not extremely fast, relatively mild, just like a breeze blowing over the lake surface, creating layers of ripples, but not turbulent.
The solubility is quite unique, and it can be dissolved in many organic solvents, such as ethanol, acetone, etc., just like fish get water and blend seamlessly. However, the solubility in water is not good, just like the intolerance of oil and water, the two meet and are distinct.
Its density is slightly higher than that of common solvents, and in the hand you can feel its heavy texture, which seems to contain endless mysteries. As for stability, it is quite stable under normal conditions, like a calm old man, and it is not surprised. In case of extreme conditions such as high temperature and strong acid and alkali, its structure may change and chemical reactions occur, such as throwing boulders into a calm lake, causing an uproar.
Furthermore, its boiling point and melting point are also one of its characteristics. The value of the boiling point allows a substance to change from liquid to gaseous at a specific temperature, completing the transition of form; the melting point determines the critical temperature at which it turns from solid to liquid. The values of these two play a key role in controlling the change of its physical state, just like the setting parameters of a precision instrument, which are accurate and important. These are all the physical properties of 1% 2C2 + - + dioxygen + - + 4 + - + isoxygenate hafnium.
When it comes to volatility, this substance has a certain degree of volatility. In an open environment, its molecules can be seen quietly dissipating in the surrounding space, but its volatilization rate is not extremely fast, relatively mild, just like a breeze blowing over the lake surface, creating layers of ripples, but not turbulent.
The solubility is quite unique, and it can be dissolved in many organic solvents, such as ethanol, acetone, etc., just like fish get water and blend seamlessly. However, the solubility in water is not good, just like the intolerance of oil and water, the two meet and are distinct.
Its density is slightly higher than that of common solvents, and in the hand you can feel its heavy texture, which seems to contain endless mysteries. As for stability, it is quite stable under normal conditions, like a calm old man, and it is not surprised. In case of extreme conditions such as high temperature and strong acid and alkali, its structure may change and chemical reactions occur, such as throwing boulders into a calm lake, causing an uproar.
Furthermore, its boiling point and melting point are also one of its characteristics. The value of the boiling point allows a substance to change from liquid to gaseous at a specific temperature, completing the transition of form; the melting point determines the critical temperature at which it turns from solid to liquid. The values of these two play a key role in controlling the change of its physical state, just like the setting parameters of a precision instrument, which are accurate and important. These are all the physical properties of 1% 2C2 + - + dioxygen + - + 4 + - + isoxygenate hafnium.
What are the chemical properties of 1,2-dichloro-4-isocyanate benzene?
1% 2C2 + - + dioxy + - + 4 + - + hafnium is a special compound with unique chemical properties.
In this compound, the dioxy part exhibits certain oxidizing properties. Oxygen often has a tendency to attract electrons. In this compound, the dioxy structure can participate in the oxidation reaction under specific conditions, capture electrons from other substances, and reduce itself.
In addition, the combination of four isooxy groups with hafnium gives the compound a different reactivity. The isooxy group contains carbon, nitrogen, oxygen and other elements, and its structure allows the compound to react with substances containing active hydrogen. For example, when it encounters alcohols, the nitrogen atom of isoxylate can react with the hydroxyl hydrogen of alcohols to form new chemical bonds, thereby changing the structure and properties of the compound.
At the same time, the unique electron layer structure of hafnium as the central atom also has a significant impact on the stability and reactivity of the whole compound. The electronic configuration of hafnium enables it to form a stable coordination structure with isoxylate. However, under some strong complexes or specific pH environments, this coordination structure may be damaged, causing the decomposition of the compound or other chemical reactions.
In addition, the stability of the compound to heat is also one of its important chemical properties. Under moderate heating conditions, its structure may remain stable, but when the temperature rises to a certain extent, it may cause the breaking and rearrangement of internal chemical bonds, causing the compound to decompose into other substances and release gases such as carbon dioxide and nitrogen oxides.
In short, the chemical properties of 1% 2C2 + - + dioxy + - + 4 + - + isooxy hafnium are rich and diverse, and they have unique properties in redox, reaction with active hydrogen substances, coordination stability and thermal stability. These properties lay the foundation for its application in many chemical fields.
In this compound, the dioxy part exhibits certain oxidizing properties. Oxygen often has a tendency to attract electrons. In this compound, the dioxy structure can participate in the oxidation reaction under specific conditions, capture electrons from other substances, and reduce itself.
In addition, the combination of four isooxy groups with hafnium gives the compound a different reactivity. The isooxy group contains carbon, nitrogen, oxygen and other elements, and its structure allows the compound to react with substances containing active hydrogen. For example, when it encounters alcohols, the nitrogen atom of isoxylate can react with the hydroxyl hydrogen of alcohols to form new chemical bonds, thereby changing the structure and properties of the compound.
At the same time, the unique electron layer structure of hafnium as the central atom also has a significant impact on the stability and reactivity of the whole compound. The electronic configuration of hafnium enables it to form a stable coordination structure with isoxylate. However, under some strong complexes or specific pH environments, this coordination structure may be damaged, causing the decomposition of the compound or other chemical reactions.
In addition, the stability of the compound to heat is also one of its important chemical properties. Under moderate heating conditions, its structure may remain stable, but when the temperature rises to a certain extent, it may cause the breaking and rearrangement of internal chemical bonds, causing the compound to decompose into other substances and release gases such as carbon dioxide and nitrogen oxides.
In short, the chemical properties of 1% 2C2 + - + dioxy + - + 4 + - + isooxy hafnium are rich and diverse, and they have unique properties in redox, reaction with active hydrogen substances, coordination stability and thermal stability. These properties lay the foundation for its application in many chemical fields.
In what fields is 1,2-dichloro-4-isocyanate benzene used?
1% 2C2 + - + dioxy + - + 4 + - + hafnium isooxylate is used in various fields.
In the field of material science, it can help materials with specific properties. Due to the unique structure of dioxy and hafnium isooxylate, the strength and toughness of the material can be improved. For example, in aerospace materials, adding an appropriate amount of this substance can make the structure of the spacecraft stronger to withstand the harsh environment of space. It is also used in building materials to enhance the durability of the material and make the building more durable.
In chemical catalysis, 1% 2C2 + - + dioxy + - + 4 + - + isooxylate hafnium also works wonders. It can accelerate the rate of many chemical reactions and has high selectivity. In organic synthesis reactions, it can precisely catalyze the formation of specific chemical bonds, thereby improving the yield of target products and reducing the occurrence of side reactions, which is of great help to the development of the fine chemical industry.
Furthermore, in the field of electronics, this substance can be used to prepare new electronic devices. Due to its unique electrical properties, it can optimize the performance of electronic components, such as improving the running speed of electronic devices and reducing energy consumption. In semiconductor manufacturing, the use of 1% 2C2 + - + dioxy + - + 4 + - + isooxy hafnium-related materials is expected to promote further innovation in chip technology, making electronic products thinner and more efficient.
In the field of biomedicine, it may also have potential applications. Or it can be used as a contrast agent for biological imaging. With its special properties, it can help medical personnel to more clearly observe the tissues and organs in the body, providing strong support for the diagnosis of diseases. Or it can play a role in the development of drug carriers, accurately delivering drugs to the lesion site and improving the therapeutic effect.
From this point of view, 1% 2C2 + - + dioxy + - + 4 + - + isooxy hafnium has shown broad application prospects in many fields such as materials, catalysis, electronics, and biomedicine. It is a substance that cannot be underestimated.
In the field of material science, it can help materials with specific properties. Due to the unique structure of dioxy and hafnium isooxylate, the strength and toughness of the material can be improved. For example, in aerospace materials, adding an appropriate amount of this substance can make the structure of the spacecraft stronger to withstand the harsh environment of space. It is also used in building materials to enhance the durability of the material and make the building more durable.
In chemical catalysis, 1% 2C2 + - + dioxy + - + 4 + - + isooxylate hafnium also works wonders. It can accelerate the rate of many chemical reactions and has high selectivity. In organic synthesis reactions, it can precisely catalyze the formation of specific chemical bonds, thereby improving the yield of target products and reducing the occurrence of side reactions, which is of great help to the development of the fine chemical industry.
Furthermore, in the field of electronics, this substance can be used to prepare new electronic devices. Due to its unique electrical properties, it can optimize the performance of electronic components, such as improving the running speed of electronic devices and reducing energy consumption. In semiconductor manufacturing, the use of 1% 2C2 + - + dioxy + - + 4 + - + isooxy hafnium-related materials is expected to promote further innovation in chip technology, making electronic products thinner and more efficient.
In the field of biomedicine, it may also have potential applications. Or it can be used as a contrast agent for biological imaging. With its special properties, it can help medical personnel to more clearly observe the tissues and organs in the body, providing strong support for the diagnosis of diseases. Or it can play a role in the development of drug carriers, accurately delivering drugs to the lesion site and improving the therapeutic effect.
From this point of view, 1% 2C2 + - + dioxy + - + 4 + - + isooxy hafnium has shown broad application prospects in many fields such as materials, catalysis, electronics, and biomedicine. It is a substance that cannot be underestimated.
What is the preparation method of 1,2-dichloro-4-isocyanate benzene?
To prepare 1% 2,2-dichloro-4-isochlorocarboxyl-benzyl drug, the method is as follows:
Prepare all the required materials, such as starting materials with specific purity, and suitable solvents, catalysts, etc. The starting materials should be carefully selected to ensure that there are very few impurities in the product to ensure the quality of the product.
In a clean and suitable reactor, the starting materials should be added according to the precise ratio. This ratio is determined, which is related to the effectiveness of the reaction and needs to be done with caution. Then slowly add an appropriate amount of solvent to make the raw materials well dispersed and help the reaction run smoothly.
When the raw materials are mixed with the solvent, add the catalyst. The amount of catalyst also needs to be precisely controlled. At least the reaction is slow, and at most it may lead to side reactions. Turn on the stirring device to homogenize the contents of the kettle, and control the appropriate temperature and pressure according to the needs of the reaction. If the temperature is too high, it may cause the reaction to go out of control; if the pressure is not appropriate, it will also affect the formation of the product.
When the reaction occurs, it needs to be closely observed. You can observe the signs such as the change of color and the generation of bubbles. You can also use suitable analytical methods, such as chromatography, to show the progress of the reaction. When the reaction reaches the expected level, apply suitable stopping means, such as cooling, adjusting pH, etc.
After that, separate and purify the mixture obtained from the reaction. Or use the method of filtration to remove its insoluble impurities; or use the method of distillation to separate the required ingredients according to the difference in boiling points of different substances. Or use the method of extraction to adapt the extractant to extract its active ingredients. After several purification processes, high purity 1% 2,2-dichloro-4-isochloro carboxyl benzyl can be obtained. However, the whole process needs to strictly abide by the procedures, emphasizing safety and ensuring quality, in order to obtain good results.
Prepare all the required materials, such as starting materials with specific purity, and suitable solvents, catalysts, etc. The starting materials should be carefully selected to ensure that there are very few impurities in the product to ensure the quality of the product.
In a clean and suitable reactor, the starting materials should be added according to the precise ratio. This ratio is determined, which is related to the effectiveness of the reaction and needs to be done with caution. Then slowly add an appropriate amount of solvent to make the raw materials well dispersed and help the reaction run smoothly.
When the raw materials are mixed with the solvent, add the catalyst. The amount of catalyst also needs to be precisely controlled. At least the reaction is slow, and at most it may lead to side reactions. Turn on the stirring device to homogenize the contents of the kettle, and control the appropriate temperature and pressure according to the needs of the reaction. If the temperature is too high, it may cause the reaction to go out of control; if the pressure is not appropriate, it will also affect the formation of the product.
When the reaction occurs, it needs to be closely observed. You can observe the signs such as the change of color and the generation of bubbles. You can also use suitable analytical methods, such as chromatography, to show the progress of the reaction. When the reaction reaches the expected level, apply suitable stopping means, such as cooling, adjusting pH, etc.
After that, separate and purify the mixture obtained from the reaction. Or use the method of filtration to remove its insoluble impurities; or use the method of distillation to separate the required ingredients according to the difference in boiling points of different substances. Or use the method of extraction to adapt the extractant to extract its active ingredients. After several purification processes, high purity 1% 2,2-dichloro-4-isochloro carboxyl benzyl can be obtained. However, the whole process needs to strictly abide by the procedures, emphasizing safety and ensuring quality, in order to obtain good results.
What safety precautions should be paid attention to when using 1,2-dichloro-4-isocyanate benzene?
1% 2C2 + - + dioxy + - + 4 + - + isoxylate rhodium should pay attention to the following safety precautions when using:
First, protective equipment is essential. Because of its potential corrosive and toxic properties, be sure to wear appropriate protective gear before starting to operate. Like chemically resistant gloves, it can avoid direct contact with the skin of the hands to prevent skin damage, allergies and even poisoning; goggles can fully protect the eyes to prevent serious eye damage caused by accidental splashing; laboratory or protective clothing can protect the body and reduce the risk of harmful substances from contaminating clothing and the body.
Second, the operating environment is extremely critical. To operate in a well-ventilated place, the best choice is a professional place with a fume hood. In this way, the harmful gases that may be volatilized during the operation can be quickly drained, greatly reducing the concentration of harmful substances in the air, preventing the operator from inhaling, and effectively ensuring the safety of breathing.
Third, strictly standardize the operation process. When taking the substance, you need to use it according to the exact amount, and you must not increase or decrease it at will. The use of accurate measuring tools is the key, such as a balance for weighing solids, and a pipette or burette for measuring liquids. The operation method should be accurate and stable to avoid spills, splashes and other conditions. If a leak unfortunately occurs, it should be dealt with immediately according to the established emergency procedures, such as quickly evacuating the surrounding personnel first, and then using suitable adsorption materials to clean it up to prevent its spread from causing greater harm.
Fourth, properly manage storage. 1% 2C2 + - + dioxy + - + 4 + - + rhodium isoxide should be stored in a dry, cool and ventilated place, away from fire and heat sources, so as not to change its properties due to environmental factors such as temperature and humidity and cause danger. At the same time, it should be stored separately from other chemical substances to prevent accidental chemical reactions. And the storage place should be clearly marked for easy identification and management.
Fifth, personnel training should not be underestimated. All personnel who may come into contact with the substance must undergo professional training and be familiar with its characteristics, safety precautions, emergency treatment methods and other knowledge. Only when personnel have sufficient professional skills can they better protect their own safety and the safety of the surrounding environment during operation.
First, protective equipment is essential. Because of its potential corrosive and toxic properties, be sure to wear appropriate protective gear before starting to operate. Like chemically resistant gloves, it can avoid direct contact with the skin of the hands to prevent skin damage, allergies and even poisoning; goggles can fully protect the eyes to prevent serious eye damage caused by accidental splashing; laboratory or protective clothing can protect the body and reduce the risk of harmful substances from contaminating clothing and the body.
Second, the operating environment is extremely critical. To operate in a well-ventilated place, the best choice is a professional place with a fume hood. In this way, the harmful gases that may be volatilized during the operation can be quickly drained, greatly reducing the concentration of harmful substances in the air, preventing the operator from inhaling, and effectively ensuring the safety of breathing.
Third, strictly standardize the operation process. When taking the substance, you need to use it according to the exact amount, and you must not increase or decrease it at will. The use of accurate measuring tools is the key, such as a balance for weighing solids, and a pipette or burette for measuring liquids. The operation method should be accurate and stable to avoid spills, splashes and other conditions. If a leak unfortunately occurs, it should be dealt with immediately according to the established emergency procedures, such as quickly evacuating the surrounding personnel first, and then using suitable adsorption materials to clean it up to prevent its spread from causing greater harm.
Fourth, properly manage storage. 1% 2C2 + - + dioxy + - + 4 + - + rhodium isoxide should be stored in a dry, cool and ventilated place, away from fire and heat sources, so as not to change its properties due to environmental factors such as temperature and humidity and cause danger. At the same time, it should be stored separately from other chemical substances to prevent accidental chemical reactions. And the storage place should be clearly marked for easy identification and management.
Fifth, personnel training should not be underestimated. All personnel who may come into contact with the substance must undergo professional training and be familiar with its characteristics, safety precautions, emergency treatment methods and other knowledge. Only when personnel have sufficient professional skills can they better protect their own safety and the safety of the surrounding environment during operation.
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