Qidi Chemical
PRODUCTS
M-Diisopropylbenzene
Qidi Chemical
|
HS Code |
676573 |
| Chemical Formula | C12H18 |
| Molecular Weight | 162.27 g/mol |
| Appearance | Colorless liquid |
| Odor | Aromatic odor |
| Density | 0.85 g/cm³ |
| Boiling Point | 179 - 184 °C |
| Melting Point | -43 °C |
| Flash Point | 52 °C |
| Solubility In Water | Insoluble |
| Vapor Pressure | 0.42 mmHg at 25 °C |
| Refractive Index | 1.486 |
| Packing | 500 - gram pack of M - Diisopropylbenzene in air - tight chemical - resistant container. |
| Storage | M - Diisopropylbenzene should be stored in a cool, well - ventilated area, away from sources of ignition. Keep it in tightly - sealed containers to prevent vapor release. Store it separately from oxidizing agents, as they can react violently. The storage area should have proper spill - containment measures to handle any potential leaks safely. |
| Shipping | M - Diisopropylbenzene is shipped in accordance with chemical transport regulations. It's typically transported in specialized containers, ensuring proper containment to prevent spills and safeguarding the environment and handlers during transit. |
For samples, pricing, or more information, please call us at +8618136850665 or mail to info@liwei-chem.com.
We will respond to you as soon as possible.
Tel: +8618136850665
Email: info@liwei-chem.com
Historical Development
There is also a reason for the prosperity of M-Diisopropylbenzene. In the past, the chemical industry was just emerging, and the craftsmen sought new things to expand their industry. Some wise men dedicated themselves to studying, observing the properties of all things, and exploring the beauty of chemical combination. After years of hard work, trying hundreds of methods and never stopping, they finally got M-Diisopropylbenzene.
At the beginning, the amount of production was small, and it was only for research purposes. However, its nature is unique, and it gradually shows its ability in various fields. With the passage of time, the construction method is becoming more and more refined, and the production is also increasing. It is widely used in paints and medicines, and is valued by the industry. Looking at its process, from the micro to the work, it all depends on the heart of the craftsman, and the progress of scientific research. This is the general cloud of the rise of its industry.
Product Overview
Product Overview of M-diisopropylbenzene
M-diisopropylbenzene is an important chemical raw material in the field of organic chemistry. Its unique structure is composed of a benzene ring and two isopropyl groups cleverly connected.
This product has stable properties. It is a colorless and transparent liquid under normal conditions and has a special aromatic odor. Its physical properties are excellent and its boiling point is suitable, which is conducive to separation and purification in the chemical process. It is widely used in the chemical industry and is often used as an intermediate to participate in various organic synthesis reactions. Due to its isopropyl properties, it can endow the reaction products with unique chemical and physical properties.
M-diisopropylbenzene plays a key role in many fields such as synthetic resins, fragrances and medicine. In the manufacture of synthetic resins, it can optimize the properties of resins, improve their durability and stability. In the fragrance industry, it can add a unique flavor to fragrances and enrich the aroma level. In the pharmaceutical synthesis process, it can help synthesize pharmaceutical ingredients with specific activities and promote the progress of pharmaceutical research and development.
Physical & Chemical Properties
M-diisopropylbenzene is an organic compound. Its physical properties are colorless liquid at room temperature, with a fragrant odor. Its boiling point is quite high, about 217 degrees Celsius, its melting point is negative 66.9 degrees Celsius, and its density is slightly less than that of water, about 0.86 grams per cubic centimeter.
In terms of its chemical properties, the benzene ring is stable, but it is also active under the influence of diisopropyl. It can react with halogen elements, nitric acid, etc. under specific conditions. And because of its aromatic hydrocarbon characteristics, it can participate in many reactions such as addition. This compound is widely used in the field of organic synthesis and can be used as a raw material for the preparation of a variety of fine chemicals. Due to its physical and chemical properties, its important position in the chemical industry can be known.
Technical Specifications & Labeling
Nowadays, in the preparation of M-dicumyl benzene, the process specification and identification (product parameters) are the key. To make this product, it is necessary to clarify its method and follow a certain rule. In the process, parameters such as raw material ratio, reaction temperature, and duration are all essential. The choice of raw materials should be precise and pure to ensure the quality of the product. The reaction temperature needs to be stable. If it is too high, it is easy to cause side reactions, and if it is too low, the reaction will be slow. The duration cannot be ignored, and it needs to be precisely controlled to obtain good results.
In terms of identification, the parameters such as the purity, impurity content, and physical and chemical properties of the product should be clearly marked. Those with high purity have better quality; those with few impurities have better performance. The physical and chemical properties can help the user to understand its characteristics and make good use of it. In this way, in the preparation of M-dicumene, the process specifications and identification (product parameters) complement each other, so as to achieve the expected goal and produce a good product.
Preparation Method
The method of preparing M-dicumene is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials are often taken from benzene and propylene, and the reaction is promoted by an acidic catalyst.
First, benzene and propylene are alkylated under a specific temperature and pressure under the action of a catalyst. This step requires precise temperature control and appropriate pressure to ensure a smooth reaction. The activity of the catalyst is also crucial, which is related to the reaction rate and product purity.
After alkylation, a mixture containing M-dicumene is obtained. Subsequent distillation and other methods are used to separate and purify to obtain high-purity M-dicumene. In the whole process, the quality of raw materials, reaction conditions and separation process are all key points, and any link is missed, or the product does not meet expectations. In this way, high-quality M-dicumene products can be obtained.
Chemical Reactions & Modifications
M-dicumyl benzene is also an organic compound. Its chemical reaction is related to many chemical processes. If you want to be good at it, understand its chemical reaction mechanism first. Common chemical reactions, or alkylation, or cracking, etc.
When the chemical reaction occurs, there is every place that can be optimized. For example, the chemical reaction conditions, temperature and pressure can be finely adjusted to promote the chemical reaction to the best and improve its yield. And the choice of catalyst is also heavy, and the best one can increase the chemical reaction rate and change its activity.
After various studies, the process path has been optimized to make the production of M-dicumene more abundant and of better quality, so as to meet the needs of the industry and develop its extraordinary capabilities in the field of chemical industry, resulting in the improvement of efficiency and the progress of the process.
Synonyms & Product Names
M-diisopropylbenzene is also a chemical product. It is used in industry and has a wide range of uses.
This substance has many aliases, or diisopropylbenzene. Although the names are different, they actually refer to the same. It is an organic compound with unique properties. In various fields of chemical industry, such as the preparation of synthetic materials, it is often an important raw material.
Merchants sell it, and the product names may vary with its use and quality, but they are all M-diisopropylbenzene. Although the names are different, their essence is the same. In the way of production and research and development, various researchers study its properties and uses, hoping to expand its path and improve its quality to meet the increasingly complex needs of industry. Although their names are different, they are all essential for the development of chemical industry.
Safety & Operational Standards
Safety and Operating Specifications for M-Dicumene
M-dicumene is an important product in the chemical industry. Its safety and operating specifications are related to the smooth production, the well-being of personnel and the stability of the environment, and must not be ignored.
In terms of storage, choose a cool and ventilated warehouse. Keep away from fire and heat sources, and the storage temperature should not exceed 30 ° C. It should be stored separately from oxidants and edible chemicals, and mixed storage should not be avoided. The storage area should be equipped with leakage emergency treatment equipment and suitable containment materials to prevent leakage.
When operating, operators must undergo special training and strictly abide by the operating procedures. It is recommended that the operator wear a self-priming filter gas mask (half mask), wear chemical safety glasses, wear anti-poison penetration overalls, and wear rubber oil-resistant gloves to protect their own safety.
During the handling process, it should be handled lightly to prevent damage to the packaging and containers. If there is a leak, a small amount of leakage can be absorbed by sand, vermiculite or other inert materials; if there is a large amount of leakage, it should be constructed embankment or excavated for containment, covered with foam to reduce vapor disasters, and transferred to a tanker or special collector with an explosion-proof pump for recycling or transportation to a waste treatment site for disposal.
In addition, the production site needs to have good ventilation facilities to reduce the concentration of M-diisoprene in the air. Electrical equipment should choose explosion-proof type to avoid the danger caused by electric sparks. And should develop and improve emergency plans, regular drills, so that personnel are familiar with the way to deal with emergencies. In this way, to ensure the safety of M-dicumene production, use and other links, to ensure the orderly progress of chemical production.
Application Area
Today there is a thing called M-dicumene. It has wonderful uses in many fields.
In the field of chemical industry, it can be used as a raw material, and through exquisite methods, various products can be derived to increase the prosperity of chemical industry. In the realm of medicine, or the development of adjuvants, with its characteristics, the effect of adjuvants can be exerted to protect the health of the people.
In the field of fragrances, its unique smell can add rhyme to the fragrance and become a fragrant product, pleasing to the senses. And in the industrial process, it can be used as an auxiliary agent to make the process smooth and the product is excellent.
M-dicumene, although it is invisible to the daily eyes of the public, but in the field of various uses, they all silently exert their power and contribute to the progress of the world.
Research & Development
Today there is a chemical product, called M-diisopropylbenzene, and we devote ourselves to studying it. At first, explore its properties, observe its physical state, measure its chemical properties, and clarify its reaction rules. Then study its production method, try different methods, and seek high efficiency and purity.
The road to research and development is full of difficulties. Or the raw materials are rare, or the cost is too high, or the process is complicated. However, we have been unremitting. After many tests and repeated adjustments, we have gradually achieved results.
Looking to the future, I hope that M-diisopropylbenzene will be useful in industry and life. If we can optimize production, reduce costs and increase efficiency, we will be able to open up new territories and contribute to the development of the chemical industry. This is the unremitting pursuit of our scientific researchers.
Toxicity Research
It is very important to study the toxicity of M-dicumene today. M-dicumene is a commonly used raw material in the chemical industry. Its toxicity research is related to everyone's health and environmental tranquility.
After various experiments, M-dicumene may have certain toxicity. Contact with this substance may cause irritation to the skin and mucous membranes, such as redness, swelling, pain, etc. And if inhaled its volatile gas, it may hurt the respiratory tract, causing cough and asthma. Long-term exposure to this substance may damage the liver, kidneys and other organs, affecting the normal function of the body.
Furthermore, in the environment, the degradation of M-dicumene is also slow, or it accumulates in water and soil, endangering the ecological balance. Therefore, it is urgent to study its toxicity in detail, formulate proper protection policies, and control its use and discharge, so as to ensure the safety of people's livelihood and the beauty of the environment.
Future Prospects
There is a substance today, known as M-diisopropylbenzene, in the field of chemical industry, with extraordinary quality and use. Looking at its future prospects, the potential is infinite.
This substance can be used in industrial production as a key raw material to promote the formation of various products. And because of its characteristics, it may emerge in the research and development of emerging materials. With the advance of science and technology, the demand for its purity and efficiency must be higher. Developers should study the way to improve quality.
Furthermore, with the growing awareness of environmental protection, the production and use of M-diisopropylbenzene need to be in line with the green concept. Developing clean processes to reduce energy consumption and pollution is the key to the future. With time, we will be able to shine in a wider field, adding to the prosperity of the chemical industry and creating a new situation.
What are the main uses of M-Diisopropylbenzene?
M-dicumyl benzene has a wide range of uses and is widely used in the field of chemical industry. First, it can be used as a raw material for organic synthesis. After many chemical changes, various organic compounds can be derived, which are important in the pharmaceutical, fragrance, pesticide and other industries. In terms of medicine, or the preparation of a certain pharmaceutical intermediate, it is related to the success of good medicines and saves people from diseases.
Second, in the field of polymers, it also has its own functions. It can be used as an auxiliary agent for polymerization reactions, or participate in the formation of polymer materials with special properties, so that the materials have excellent mechanical properties and heat resistance. It is used in engineering plastics, synthetic rubber and many other aspects to facilitate our lives. It can be seen in industrial equipment and daily necessities.
Furthermore, it can be used as a solvent. Due to its special physical and chemical properties, it has good solubility to some organic substances, and can help disperse and dissolve various components in the process of coating and ink manufacturing, so that the product has good performance and appearance, so that the coating is evenly covered on the surface, and the ink is clearly printed.
Repeat, it is also useful in the process of petrochemical refining. It can participate in the improvement of certain oil products, improve the quality of oil products, and optimize combustion performance. It contributes a lot to the development of the fuel industry, providing protection for the smooth flow of mechanical power.
What are the physical properties of M-Diisopropylbenzene?
M-Diisopropylbenzene (M-Diisopropylbenzene) is an organic compound, and its physical properties are very interesting. Let me explain in detail.
First of all, its appearance is that m-Diisopropylbenzene is a colorless and transparent liquid at room temperature. The appearance is clear, just like a clear spring, with no visible impurities. This is its intuitive physical properties.
As for the boiling point, it is about 203-204 ° C. When the temperature gradually rises, the energy of m-diisopropylbenzene molecules increases, the movement intensifies, and it breaks free from the attractive force of each other. It gradually changes from liquid to gaseous state. This boiling point characteristic is crucial in the process of chemical separation and purification, and can be used to separate mixed substances according to the difference of boiling points.
In terms of melting point, it is about -68 ° C. When the temperature drops to this temperature, the thermal motion of the molecules slows down, the arrangement tends to be orderly, and the substance solidifies from liquid to solid. This melting point value helps the chemist to control the physical state of m-dicumene under specific temperature conditions to meet different process requirements.
The density of m-dicumene is about 0.86 g/cm ³, which is lighter than water. If mixed with water, it will float on the water surface. This density characteristic is of great significance in operations involving liquid-liquid mixing, stratification, etc., and can be separated according to the density difference.
Its solubility is also a key physical property. M-dicumene is insoluble in water, but it can be well miscible with many organic solvents such as ethanol and ether. This difference in solubility can be used in chemical production and laboratory operations to separate and extract m-dicumene from complex mixtures by means of extraction.
In addition, m-dicumene has a certain degree of volatility. At room temperature and pressure, some molecules escape the liquid surface and diffuse into the air. Although the volatility is not as strong as that of some low boiling point substances, it is still necessary to pay attention when storing and using to prevent volatilization from causing loss or causing safety and environmental problems.
What is the chemistry of M-Diisopropylbenzene?
M-Diisopropylbenzene (M-Diisopropylbenzene) is an organic compound. Its molecule contains a benzene ring, and there are two isopropyl groups connected at the intersite of the benzene ring.
This substance has specific chemical properties. From the perspective of physical properties, it is usually a colorless liquid with a special odor and is difficult to dissolve in water, but it is easily soluble in organic solvents such as ethanol, ether, etc. Due to the principle of "similar miscibility", its organic structure is similar to that of organic solvents.
In terms of chemical properties, the benzene ring gives it aromaticity, making it relatively stable. However, hydrogen atoms on the benzene ring can be replaced. For example, under suitable conditions, it can undergo halogenation reaction with halogens, and halogen atoms replace benzene ring hydrogen atoms; it can also nitrate with concentrated nitric acid and concentrated sulfuric acid mixed acids, and nitro substituts benzene ring hydrogen atoms.
Its side chain isopropyl group is also reactive. The hydrogen atom on the carbon atom connected to the benzene ring in the isopropyl group is affected by the benzene ring and has certain activity and can be oxidized. Under the action of strong oxidizing agents, isopropyl groups may be oxidized to carboxyl groups and other groups.
In addition, m-dicumyl is widely used in the field of organic synthesis and can be used as a raw material to prepare a variety of organic compounds, such as through specific reactions into polymer material monomers with special functions, or for the synthesis of flavors, pharmaceutical intermediates, etc., and occupies an important position in the chemical industry.
What are M-Diisopropylbenzene production methods?
The preparation methods of M-dicumene have followed several paths throughout the ages. One is the alkylation of benzene and propylene. This is the alkylation reaction of benzene and propylene as raw materials under the action of a specific catalyst, resulting in M-dicumene. There are many types of catalysts used, such as traditional sulfuric acid and hydrofluoric acid. Although such catalysts have high activity, they are extremely corrosive, cause huge loss to equipment, and are complicated to follow up. There are also solid acid catalysts, such as zeolite molecular sieves, which have many advantages such as low corrosiveness and easy separation, and have gradually become a hotspot of research and application.
Furthermore, they can be prepared by isomerization of isopropylene. M-dicumene is formed by isomerization of dicumene under suitable catalyst and reaction conditions. The key to this approach is to find efficient isomerization catalysts, such as supported metal catalysts and acidic ion exchange resins. Such catalysts can effectively improve the selectivity and conversion of the reaction, but the preparation process also needs to be carefully controlled to achieve the desired effect.
Another M-dicumene was prepared by the separation of dicumene isomers. M-dicumene was separated and purified from the mixture of dicumene isomers by physical separation means, such as rectification, crystallization and other techniques. Although this method does not require complex chemical reactions, it requires extremely high requirements for separation equipment and processes, and requires precise control of operating conditions to ensure product purity and yield.
All these methods have their own advantages and disadvantages. In actual production, it is necessary to comprehensively consider the cost of raw materials, equipment requirements, product quality and many other factors, and carefully select the appropriate preparation path to achieve the purpose of efficient production of M-dicumene.
M-Diisopropylbenzene what are the precautions during use
M-dicumyl benzene is also a chemical product. When using it, many matters must be observed.
First, safety. This substance may be flammable, so it must be kept away from fire and heat sources. The place to be handled should also be well ventilated to prevent the accumulation of flammable gases and the risk of fire and explosion. When operating, it is appropriate to wear protective equipment, such as goggles, gloves, protective clothing, etc., to avoid contact with the skin and eyes. If it is accidentally touched, rinse with plenty of water as soon as possible and seek medical treatment.
Furthermore, it is related to storage. It should be stored in a cool, dry and ventilated place, away from oxidants, acids and other substances to prevent chemical reactions. And it needs to be sealed and stored to prevent it from volatilizing.
Repeat, the method of use. The operation process should be strictly followed, and the dosage and reaction conditions should be precisely controlled. For example, in a chemical reaction, factors such as temperature, pressure, reaction time, etc. will affect the result and safety of the reaction. If it is a catalytic reaction, the dosage has a great impact on the reaction rate and product purity.
In addition, the treatment of waste should not be underestimated. It should not be discarded at will, and it must be properly disposed of in accordance with relevant regulations to avoid polluting the environment. Or recycle and reuse, or hand it over to a professional treatment institution for harmless treatment.
In short, when using M-dicumene, safety is essential, and all details should be paid attention to, so as to achieve the expected effect and ensure the safety of personnel and the environment.
Scan to WhatsApp
