Isophorone

Huadai Chemical

Isophorone
Specifications

HS Code

675176

Chemical Formula C9H14O
Molar Mass 138.21 g/mol
Appearance Colorless to yellow - liquid
Odor Mild, camphor - like odor
Density 0.923 g/cm³ at 20 °C
Boiling Point 215 - 217 °C
Melting Point -8.1 °C
Flash Point 84 °C (closed - cup)
Solubility In Water Insoluble, 0.28 g/L at 25 °C
Vapor Pressure 0.13 kPa at 20 °C
Refractive Index 1.475 - 1.478 at 20 °C
Packing & Storage
Packing Isophorone packaged in 200 - liter drums, each drum containing 180 kg.
Storage Isophorone should be stored in a cool, well - ventilated area, away from heat, sparks, and open flames as it is flammable. Keep containers tightly closed to prevent vapor release. Store it separately from oxidizing agents and incompatible substances. Use storage facilities compliant with safety regulations to ensure the stability and safety of this chemical during storage.
Shipping Isophorone, a flammable liquid, is shipped in tightly - sealed, corrosion - resistant containers. These are transported via specialized chemical - compliant trucks or ships, adhering to strict safety regulations to prevent spills and ensure safe transit.
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Isophorone Isophorone Isophorone
General Information
Historical Development
Isophorone is also a chemical product. Its origin can be traced back to the past. At the beginning, the world gradually explored chemistry and studied the properties and changes of various substances. Isophorone has become a new object of scientific research and is hidden in the laboratory.
With the passage of time, industry has flourished, and isophorone has gradually appeared in the world because of its characteristics. It has extraordinary effects in paints and inks, which can increase quality and help it extend. As a result, the technology of production has also been continuously refined, from simple at the beginning to exquisite in the future, and the output has gradually increased.
Looking at the path of its development is really a sign of human wisdom and diligence. In the field of chemistry, continuous development has allowed isophorone to bloom in the industrial arena, contributing to many industries and becoming an indispensable thing.
Product Overview
Isophorone is also an organic compound. Its shape is transparent and yellowish, with a specific fragrance.
The quality of isophorone is quite stable, with a high boiling point and slow volatilization. Its solubility is very good, and it can be dissolved in resins, rubbers and other substances. Therefore, it has a wide range of uses in the fields of coatings, inks and adhesives.
The method of making isophorone is mostly made of acetone as a raw material, through the steps of condensation and cyclization.
Although isophorone is useful, it is also necessary to pay attention to its toxicity. If the human body is exposed to too much, it may be harmful to health. When using it, follow safety regulations and take good protection.
Physical & Chemical Properties
Isophorone (Isophorone) is also an organic compound. Its color is transparent and yellowish, with a special aromatic aroma. The boiling point is quite high, about 216 degrees Celsius. This property allows it to boil and gasify at higher temperatures, and it is relatively stable under normal conditions.
Its density is about 0.92g/cm ³, which is slightly lighter than water and can float on it in water. Unique solubility, soluble in organic solvents such as alcohols and ethers, but difficult to dissolve in water. It has active chemical properties and can participate in a variety of chemical reactions, such as addition and oxidation. Because of its good solubility and chemical stability, it is often used in the paint and ink industries as a solvent to help pigment dispersion and improve product quality. It is widely used in the chemical industry.
Technical Specifications & Labeling
"Technical Specification and Identification of Isophorone (Product Parameters) "
Fuisophorone is an important product in the chemical industry. Its technical specifications, the purity of the first raw materials. The quality of fine is selected, and it is prepared according to the method of precision. During the production process, the control of temperature and pressure must be strict. Temperature is to check its change, and pressure is to keep its degree, so that the reaction is smooth and the quality is pure.
As for the identification (product parameters), the color should be clear, and there should be no variegated dye; the taste should be pure, and there should be no odor disturbance. The standard of its purity must reach high quality, and the amount of impurities must be strictly controlled in micro. With accurate numbers, clarify its characteristics, so that users can know its details, so that they can make good use of this product, and they can do their best in all karma.
Preparation Method
"Method for the preparation of isophorone"
To make isophorone, the raw materials and process are the most important. Usually acetone is used as the raw material, in an alkaline environment, through condensation reaction, diacetone alcohol is obtained, which is the initial stage. Diacetone alcohol is then heated and dehydrated, and then isophorone is formed.
The reaction step is to first polymerize acetone in the alkali solution, and the temperature is controlled in a timely manner to make the condensation go forward. Then the resulting diacetone alcohol is moved to a special container and heated to promote its dehydration.
As for the catalytic mechanism, alkaline substances such as potassium hydroxide and sodium hydroxide can lower the reaction barrier and accelerate condensation. In the dehydration stage, there are also specific catalysts to assist in improving the purity and yield of the product. Such complicated processes and strict adherence to procedures can produce excellent isophorone.
Chemical Reactions & Modifications
Isophorone (Isophorone) is also an important product in the chemical industry. Its chemical reaction and modification are related to the development of the industry.
To observe the chemical reaction, with a catalyst to accompany it, temperature and pressure can be controlled, and the reaction can be smooth. However, the traditional method may take a long time, or the yield is not ideal.
As for the modification, adding additives and changing the structure can improve its performance. Such as temperature resistance and corrosion resistance, all can be improved due to modification.
At this time, researchers are working hard to find the way to optimization. Seek efficient catalysis, explore novel modification, and hope to make the quality of isophorone better and more widely used in industry, so as to meet the needs of the times and promote the prosperity of chemical industry.
Synonyms & Product Names
Isophorone (Isophorone) is also an important chemical product. Its namesake name and the names of various products in the market can also be investigated. Isophorone, also known as 3,5,5-trimethyl-2-cyclohexene-1-one. It is sold in the market, or it may be called by its different name. It is widely used in industry, such as paints and inks, and it is often relied on as a solvent to help its quality to reconcile. Therefore, although the names are similar and different, they all refer to this chemical product. Although the products in the market have different names, they are all isophorone. Although they are called complex, and their essence is one, people in the chemical industry should carefully observe the relationship between their names and facts, so it is not wrong.
Safety & Operational Standards
"Isophorone Product Safety and Operation Specifications"
Isophorone is an essential chemical product. It is specific in nature and is related to safe operation. Don't be careless.
The way to safety is to store it first. When placed in a cool, dry and well-ventilated place, away from fire and heat sources to prevent accidental combustion. The container must be sealed to avoid excessive contact with air, resulting in changes in quality.
When operating, all kinds of protection are essential. Operators wear protective gloves and goggles in front of suitable protective clothing to avoid contact with the skin and eyes. If working in a poorly ventilated place, effective ventilation equipment must be used to circulate the air to prevent gas accumulation and ensure the safety of breathing.
Isophorone is flammable, and fireworks are strictly prohibited where it is used. Explosion-proof tools should be selected to prevent sparks from arising and causing fires. If accidental leakage occurs, evacuate everyone immediately and isolate the scene. Small leaks can be collected by adsorption of inert materials such as sand and vermiculite; large leaks need to be embanketed, transferred to a safe container with an explosion-proof pump, and then properly disposed of.
In addition, the method of first aid also needs to be clear. If skin contact, rinse with plenty of water immediately; if it enters the eye, rinse with flowing water or normal saline, and then seek medical attention. If inhaled, move to a fresh air place, and give oxygen for breathing difficulties. If necessary, perform artificial respiration and rush to the hospital.
Operating standards and safety measures are the bedrock of the use of isophorone. Practitioners should abide by them and not slack off to ensure that everything goes smoothly and that people and the environment are safe.
Application Area
Isophorone has a wide range of uses. In the genus of lacquer art, it can be used as a solvent to help the pigment disperse evenly, making the paint surface smooth and shiny, and the color is long-lasting. In the ink industry, it is also a good agent, making the ink texture suitable, the printing is clear, and the adhesion is stable. In the field of fragrance modulation, isophorone can add unique charm and enrich the aroma level. In addition, it is used in many ways such as medicine and chemical industry. Or to help the reaction of drug synthesis, or as a medium for chemical processes. Its wide range of uses makes it important in all industries, and it is an indispensable material.
Research & Development
Today there is a name called Isophorone, and we study it. Isophorone is an important product in the chemical industry, and it has a wide range of uses. It is indispensable in the paint and ink industries.
We dedicate ourselves to our research, seeking the purity of its quality and the abundance of its production. Explore its synthesis methods, improve the old techniques, and hope to obtain better products in the new way. In the optimization of the process, we also make every effort to reduce energy consumption and pollution, and follow the path of green development.
During the period of unremitting research, the production of isophorone will be refined, and it will contribute to the development of the chemical industry. It will be used in the world, and it will benefit everyone and go to the new process of chemical development together.
Toxicity Research
"On the toxicity of isophorone products"
Today's research on the toxicity of isophorone products is related to people's livelihood and the environment, and cannot be ignored. Isophorone is also a commonly used raw material in chemical industry. Although the toxicity study was not detailed in ancient times, it is now a priority.
After research, isophorone has a certain toxicity. If the human body is exposed to it, it may cause eye and respiratory discomfort, and in severe cases it may damage the nervous system. In terms of the environment, it also has potential hazards and affects the ecological balance.
Therefore, we chemical researchers should be careful. Detailed study of its toxicity mechanism, explore ways to reduce toxicity, in order to promote the chemical industry and avoid its harm, to protect people's well-being, to protect the beauty of nature.
Future Prospects
Isophorone is also a treasure of chemical industry. Looking at its current situation, it has made outstanding achievements, but there is still a vast field to be explored in the future.
Isophorone has excellent properties and a wide range of uses. It can be used in coatings and inks. In the future, with the new technology and changing needs, it must follow the trend. The road of research and development may be more refined and better performance, so as to meet the needs of high-end. And the green concept is gradually emerging, and the production method should also be more environmentally friendly, saving energy and reducing emissions, which is in line with the world's direction.
On the market, it is expected to expand new territories, open up new paths, and increase its share. Although there may be thorns in the road ahead, with the power of science and technology, the wisdom of everyone, and the future of isophorone, it will rise like the sun, shining brightly, and making great plans in the world of chemical industry.
Frequently Asked Questions
What are the main uses of isophorone?
Isophorone, its colorless and transparent to yellow viscous liquid, has a special smell. Its main uses are as follows:
First, in the field of coatings, it is a key solvent. Gaiin isophorone has a high boiling point and good solubility, which can make the coating film uniform, enhance the adhesion and gloss of the coating. In automotive paints, industrial paints, etc., it can effectively improve the performance of the coating, making the coating more wear-resistant and chemical corrosion-resistant. For example, when preparing high-end automotive topcoats, adding isophorone can optimize its drying speed and leveling, making the paint surface smooth and bright.
Second, in the ink industry, the role cannot be ignored. It can adjust the drying speed and viscosity of the ink to ensure the adaptability of ink printing. In offset printing inks and gravure inks, isophorone can make the ink transfer well, avoid problems such as paste and dot expansion, and help improve printing quality, making the printing pattern clear and bright.
Third, in terms of adhesives, isophorone can be used as a diluent and plasticizer. When used as a diluent, it can reduce the viscosity of the adhesive and facilitate coating; when used as a plasticizer, it can enhance the flexibility and adhesion of the adhesive, so that the bonding effect is better. For example, when preparing an epoxy adhesive, adding an appropriate amount of isophorone can improve its brittleness and increase the bonding strength.
Fourth, in chemical synthesis, it is an important intermediate. It can participate in many organic synthesis reactions to prepare fine chemicals such as pesticides and medicines. Like the synthesis of some pesticides and insecticides, isophorone can be converted into key active ingredients through a series of reactions to enhance the efficacy and stability of pesticides.
What are the physical properties of isophorone?
Isophorone is an organic compound, and its physical properties are worth exploring.
Isophorone is a colorless to yellow transparent liquid at room temperature. Its taste is fragrant and irritating. Looking at its color, the pure one is colorless and translucent, but if it contains impurities, it may be light yellow. The aroma of this liquid is unique. Although it is fragrant, its irritation should not be underestimated. If inhaled too much, it may cause damage to the human body.
Its boiling point is quite high, about 215.2 ° C. High boiling point means that it needs a higher temperature to boil into a gaseous state. This property is of great significance in many industrial applications, allowing it to remain liquid in a relatively high temperature environment and participate stably in various reactions or processes. The melting point of
is -8.1 ° C, that is, when the temperature drops to this point, isophorone will change from liquid to solid. This melting point value shows that under normal ambient temperature, it mostly exists in liquid form, which is quite convenient for application.
The density of isophorone is 0.923g/cm ³, which is slightly lighter than that of water. In operations such as mixing with water, due to its density difference, it will exhibit a specific phase distribution.
In addition, its solubility also has characteristics. It is soluble in most organic solvents such as alcohols, ethers, and acetone. This property makes it widely used as a solvent in coatings, inks, and other industries. It can well dissolve solutes such as various resins and help prepare products with excellent performance. However, its solubility in water is poor, and it is easy to stratify after mixing with water.
To sum up, these physical properties of isophorone make it unique and valuable in the industrial field.
What are the precautions for using isophorone?
For isophorone, when using it, all matters should not be ignored. This substance has special properties, which is related to the safety of the user and the smooth progress of all things. It should be treated with caution.
The first way to protect. Isophorone has certain toxicity and irritation, and in connection with it, protective equipment is essential. If you wear suitable protective clothing, you can protect against its damage to the skin and prevent the skin from touching it. Wear protective gloves to keep your hands safe; wear protective glasses to protect your eyes from it. If you use it in a narrow space or in a place with poor ventilation, you need to prepare a respiratory protective device to prevent it from entering the body and damaging the respiratory system.
Check the ventilation situation for the second time. The vapor of isophorone accumulates in the air, which may cause danger. The place where it is used must be well ventilated. Always open windows to make the air flow smoothly, or set up ventilation equipment to make the air containing its steam quickly go away and new air often enters. In this way, the concentration in the air can be reduced and potential hazards can be reduced.
Furthermore, the process of use must be precise. Use and measure according to the standard method, and do not increase or decrease wantonly. In matters such as blending and mixing, follow the steps strictly, and do not make mistakes due to impatience. And store it properly after use, choose a cool, dry and well-ventilated place to avoid fire and heat sources to prevent it from deteriorating or causing accidents.
Repeat, know the emergency plan. The user should be aware of the response when isophorone accidentally touches the body, enters the eye or inhales. Rinse the body with a lot of water, and observe the injury after washing. If it is serious, seek medical attention as soon as possible; if it enters the eye, it is urgent to buffer with water and seek medical treatment; if inhaled, leave the scene quickly and go to a place with fresh air. If you are uncomfortable, you also need to seek medical attention.
In short, with isophorone, protection, ventilation, operation, and emergency are all important. Do it with heart, and the security will be safe.
What are the effects of isophorone on the environment?
Isophorone is an organic compound, and its impact on the environment cannot be ignored.
Isophorone is volatile and can participate in photochemical reactions after escaping into the atmosphere. Under light, it can interact with substances such as nitrogen oxides in the atmosphere to generate secondary pollutants such as ozone. If the concentration of ozone increases, it will lead to a decrease in air quality, which is unfavorable to human respiratory health, and will also cause damage to plants, causing leaf scars, affecting photosynthesis, and hindering growth and development.
If it enters the water body through wastewater discharge and other channels, it will pose a threat to aquatic ecosystems. Isophorone is toxic or poisonous to aquatic organisms, interfering with its normal physiological functions, such as affecting the respiration and reproduction of fish. In severe cases, it can cause the death of aquatic organisms and destroy the aquatic ecological balance.
If soil is polluted with isophorone, it will change the physical and chemical properties of the soil. It may be adsorbed on the surface of soil particles, affecting the activity and community structure of soil microorganisms. Soil microorganisms are crucial in the process of soil nutrient cycling and decomposition of organic matter, and their impact will affect soil fertility and plant growth.
In addition, isophorone degrades slowly in the environment and is easy to remain for a long time. Some organisms enrich it, pass and accumulate through the food chain, and eventually enter the human body, endangering human health and causing various health problems such as the nervous system and liver. Therefore, the impact of isophorone in the environment should be taken seriously and actively prevented and controlled.
What is the market price range for isophorone?
Isophorone is an organic compound with a wide range of uses in the chemical industry, such as solvents for coatings, inks, adhesives, and raw materials for synthetic resins and rubber additives. Its market price range varies due to many factors such as quality, purity, supply and demand conditions, and regional differences.
From the perspective of past market conditions, industrial grade isophorone, if the purity is about 99%, and the bulk purchase volume reaches the ton level, in the general chemical market, the price per kilogram is roughly in the range of 20 to 50 yuan. However, this is only a rough estimate. If the purity is higher, such as electronic grade isophorone, due to strict requirements for impurities and complex production processes, the price may rise sharply, or more than 100 yuan per kilogram.
Market supply and demand have a significant impact on prices. When the demand season for coatings and inks is peak, the demand for isophorone increases sharply. If the supply is limited, the price will rise. On the contrary, in the off-season of the industry, the demand is low, and the price may decline. And the price of raw materials is also related. If the price of raw materials for the production of isophorone rises, the cost will increase, and the market price will also rise.
In terms of geography, where the economy is developed and the chemical industry is concentrated, the price may be relatively stable due to convenient logistics and sufficient competition; while in remote areas, the price may be slightly higher due to factors such as transportation costs. Therefore, the market price of isophorone is changing dynamically. If you want to know the exact price, you need to pay attention to the market conditions in real time and consult