Carbon Tetrafluoride
Fluoride

Carbon Tetrafluoride

Duxiu Chemical

Specifications

HS Code

730407

Name Carbon Tetrafluoride
Chemical Formula CF4
Molar Mass 88.0043 g/mol
Appearance Colorless gas
Odor Odorless
Density 3.74 kg/m³ (at 25 °C and 1 atm)
Melting Point -183.6 °C
Boiling Point -127.8 °C
Solubility In Water Insoluble
Vapor Pressure High (as a gas at standard conditions)
Stability Thermally and chemically stable
Electronegativity Difference Large (due to C-F bonds)
Polarity Non - polar molecule
Critical Temperature -45.67 °C
Critical Pressure 3.74 MPa
Packing & Storage
Packing Carbon Tetrafluoride in 10 - liter cylinders, well - sealed for safety.
Storage Carbon tetrafluoride (CF₄) is a non - flammable gas. It should be stored in well - ventilated areas away from heat sources and ignition points. Store in cylinders that are designed to handle high - pressure gases. Ensure storage facilities are protected from physical damage. Keep away from incompatible substances like strong oxidizers. Monitor storage conditions regularly to maintain safety.
Shipping Carbon Tetrafluoride is shipped in high - pressure cylinders. It's a non - flammable gas, so containers must be well - sealed and withstand pressure. Shipping follows strict regulations to ensure safety during transit.
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Carbon Tetrafluoride
General Information
Historical Development
"The History of Carbon Fluoride"
Carbon fluoride, especially Carbon Tetrafluoride, its origin can be traced back to the exploration of scientific research in the past. At the beginning, people explored the unknown in the field of chemistry, although there were occasional relevant clues, they were not yet able to clarify its details.
In later generations, chemical technology advanced day by day, and scholars studied more deeply. After countless experiments, its properties and structure were repeatedly explored. At that time, the instruments were not as sophisticated as they are today, and the road to exploration was full of thorns, but the public was determined and unremitting.
With the passage of time, science and technology have become more and more intelligent, and the understanding of Carbon Tetrafluoride has also become more and more abundant. Since it was first isolated and analyzed, its characteristics have been understood, and the road to application has gradually begun. From the niche research in the laboratory, it has gradually involved in various fields of industry and science and technology. In the evolution of the times, its status has become increasingly important, and it has eventually become an indispensable part of the field of chemistry.
Product Overview
"The Description of Carbon Tetrafluoride"
Carbon tetrafluoride is a stunner in the chemical world. Its shape is like gas, it has no color or taste, and its properties are very stable.
Investigate its structure, a carbon atom is connected to a tetrafluoride atom, which is as dense as a strong city. In various environments, it is freshly integrated with other things, just like a guest hidden in the world.
It is also widely used. The field of refrigeration can be a refrigerant. With its stable performance and thermal change ability, it is efficient and safe to cool. In the electronics industry, etching chips is precise and subtle, which helps technology advance.
Of course, it is also necessary to be careful. Although the nature is stable, it is harmful to the environment and human body in special circumstances or changes. Therefore, those who study and use it should carefully observe its nature, make good use of it, and avoid its harm, which is the right way.
Physical & Chemical Properties
"On the Physical and Chemical Properties of Carbon Tetrafluoride"
Carbon tetrafluoride is a chemical substance. It is a colorless and odorless gas that is very stable under normal conditions. In terms of physical properties, the boiling point is quite low, about minus 129.2 degrees, and the density is greater than that of air. And it is difficult to dissolve in water and can survive in the atmosphere for a long time.
In terms of its chemical properties, it is chemically inert. Because of its high carbon-fluorine bond energy, it is extremely difficult to react chemically with other substances under normal conditions. In case of strong acids and strong bases, there is no significant change. However, when there is high temperature and special catalysts, it may react with certain substances. This substance is widely used in the industrial field, but due to its high stability, it is difficult to decompose in the atmosphere, and it will also have an impact on the environment. Therefore, it is necessary to observe its physical and chemical properties in order to make good use of it.
Technical Specifications & Labeling
Nowadays, there are products of Carbon Tetrafluoride, and its technical specifications and identification (product parameters) are of paramount importance. Looking at this product, its technical specifications should be in line with the degree of accuracy, and the ratio of fluorine and carbon must be in line with the regulations in order to ensure its qualitative stability.
As for the label, its composition, characteristics and usage should be specified in detail. One ingredient must indicate the proportion of Carbon Tetrafluoride. The characteristics describe its chemical stability, thermal conductivity, etc. The usage item indicates the applicable scene and the key to operation.
In this way, to clarify its technical specifications and identification (product parameters), users can identify its good and bad, and the operation is correct, which is of great benefit to the quality and use of the product.
Preparation Method
The method of making Carbon Tetrafluoride, the first raw material. Take fluorite (CaF ²) and sulfuric acid to co-heat to obtain hydrogen fluoride (HF), which is the initial raw material. The reaction step is to put fluorite and sulfuric acid in special devices, add fire and co-heat, and then obtain hydrogen fluoride gas.
As for the production process, a corrosion-resistant device should be selected to ensure a smooth reaction. The obtained hydrogen fluoride is reacted with carbon at high temperature, and the device needs to be precisely controlled. During the reaction, the carbon and hydrogen fluoride are thrown into an appropriate proportion to make full contact.
The catalytic mechanism is also critical, and a catalyst is often used to promote the reaction to accelerate the rate of generating Carbon Tetrafluoride. And the reaction needs to be closely monitored, and the conditions should be adjusted in time to achieve the best yield. In this way, Carbon Tetrafluoride can be prepared.
Chemical Reactions & Modifications
Taste the wonders of chemical industry, but it is difficult to fathom. Today there is Carbon Tetrafluoride, which has a lot to study in chemical reactions and modifications.
Carbon Tetrafluoride, when heated or interacted with specific reagents, often presents a stable state, but in some extreme situations, it can also change. Its molecular structure is dense, and tetrafluoroatoms are distributed around carbon, limiting its chemical activity. If you want to change its properties, you can use high-energy radiation to break its inherent bonds, induce new reactions and increase its activity. Or introduce other atoms and hybridize its structure to change its chemical behavior. Although it is initially stable, through ingenious methods, it can be made to meet various needs and open up a new path for the chemical industry. This is the wonder of chemical modification, and it is expected to shine in the field of material synthesis and catalysis.
Synonyms & Product Names
"On Carbon Fluoride"
Carbon fluoride, whose scientific name is Carbon Tetrafluoride, is a genus of chemical substances. This substance is also known as carbon tetrafluoride, and its commercial name is Freon-14.
Watch this thing, colorless and odorless, and its properties are quite stable. In various industries, it is also widely used. In the field of electronics, etching work often relies on this agent. And refrigeration, used to help.
However, the years pass, knowing that it is in the environment, there are potential dangers. In the atmosphere, its longevity and greenhouse effect are gradually becoming more and more important to the world. Therefore, today's researchers, for its use, weigh the advantages and disadvantages, and think of better methods to avoid its harm and promote its benefits, so as to achieve harmony between industry and the environment.
Safety & Operational Standards
About Carbon Tetrafluoride Product Safety and Operation Specifications
Carbon tetrafluoride is an important substance in the chemical field. Its safety and operation specifications are of paramount importance, and it is related to the safety of practitioners and endangers the smooth production.
In terms of storage, carbon tetrafluoride should be stored in a cool and well-ventilated place. The temperature of the warehouse should not be too high, and it should be kept away from fire and heat sources. Because of its certain chemical stability, there is still a latent risk in case of hot topics or open flames. Therefore, the warehouse should use explosion-proof lighting and ventilation facilities, and it is strictly forbidden to use machinery and tools that are prone to sparks.
During operation, it is necessary to strictly follow the established procedures. Operators need to be professionally trained and skilled in operation skills. Operate in a well-ventilated environment, equipped with appropriate protective equipment, such as gas masks, protective gloves, etc., if necessary. When it comes to the transfer or use of carbon tetrafluoride, ensure that the container is well sealed to prevent leakage. If a leak occurs accidentally, personnel in the leaking contaminated area should be quickly evacuated to the upwind and quarantined, and access should be strictly restricted. Emergency personnel need to wear self-contained positive pressure breathing apparatus and general work clothes. Cut off the source of leakage as much as possible, ventilate reasonably, and accelerate the spread.
Furthermore, the transportation of carbon tetrafluoride also needs to be cautious. Transportation vehicles should be equipped with corresponding varieties and quantities of fire equipment and leakage emergency treatment equipment. It is best to transport in the morning and evening in summer to prevent sun exposure. Stopovers should be kept away from fires and heat sources. Road transportation should follow the prescribed route, do not stop in residential areas and densely populated areas. It is forbidden to slip during railway transportation.
In short, the safety and operation specifications of tetrafluorocarbons need to be kept in mind by practitioners at all times and cannot be slack, so as to ensure production safety and avoid accidents.
Application Area
"On the application field of carbon tetrafluoride"
Carbon tetrafluoride is also a chemical quality. In today's world, it is widely used. In the electronics industry, it is an important player in etching gas, which can fine-engrave chips to make electronic devices more delicate and better performance. In the field of refrigeration, it is a refrigerant component, with good refrigeration efficiency, which can keep the environment stable and the temperature is suitable. In the field of fire extinguishing, carbon tetrafluoride also has strengths, because its chemical stability, fire extinguishing effect is outstanding, and it can protect the safety of the place and avoid the risk of fire. In medical imaging, it is also used to help doctors clarify the internal structure of the human body in order to diagnose diseases. This is the outline of the application field of tetrafluorocarbon, and its contribution to this world cannot be underestimated.
Research & Development
In recent times, science and technology have changed day by day, and I have focused on the research of Carbon Tetrafluoride. This material has different properties and has a wide range of uses. At the beginning, its preparation method was complicated and ineffective, and the yield was very small. However, we have worked tirelessly to improve the process and optimize the process.
After years of work, its synthesis technique has achieved remarkable results. Today's preparation method is several times simpler than before, and the yield has also increased significantly. And in the field of application, it continues to expand. In the past, it was only used in a few places, but now it is indispensable in electronics, refrigeration and other industries.
Looking forward to the future, the research and development of Carbon Tetrafluoride will definitely rise to a higher level. We will continue to deepen our efforts, hoping to tap more of its potential, contribute to the prosperity of various industries, and promote their vigorous development for the benefit of the world.
Toxicity Research
About the toxicity of carbon tetrafluoride (Carbon tetrafluoride)
The current research on carbon tetrafluoride is related to toxicity, and it is an important matter. Carbon tetrafluoride, a colorless and odorless gas, is widely used in industry. However, its toxicity geometry still needs to be studied in detail.
Past studies, or to observe its effects on animal bodies. In mice, when exposed to carbon tetrafluoride environment, for a long time, abnormal breathing and slow movement are seen. Or because the gas enters the lungs, it disturbs its ability to breathe, and then harms the whole body.
It also examines its harm to the environment. Although it is stable and difficult to decompose, it accumulates in the atmosphere or changes the climate. And this gas escapes, and the surrounding organisms are threatened by it.
However, if you want to find out its true poison, you need to apply multiple methods. Measure its effect on diverse organisms at different concentrations and durations. Also observe how it changes in the ecosystem and migrates. Hope to understand the truth, in order to maintain a safe and peaceful environment.
Future Prospects
Today, there is a thing called Carbon Tetrafluoride, which has a unique nature. It has gradually become known to us in the exploration of the past. Although its many characteristics are known today, there are still endless possibilities for future development.
Looking at its use, it is now mostly used in refrigeration and other industries, and the effect is remarkable. Looking forward to the future, it may shine in the field of high-tech. Or help aerospace, provide help for interstellar aviation, and make aircraft performance more outstanding; or devote itself to medical treatment, and use its characteristics to develop new treatments to save people from illness.
And its research and development path is also expected to be refined. Improve the efficiency of production, reduce its cost, and make this product more popular. In this way, Carbon Tetrafluoride will be able to contribute to the progress of mankind in the future, achieve extraordinary things, fulfill our unfinished dreams, and develop the infinite future.
Frequently Asked Questions
What are the main uses of carbon tetrafluoride?
Carbon tetrafluoride is a colorless, odorless, and non-flammable gas. Its main uses are quite extensive, so let me talk about them one by one.
In the electronics industry, carbon tetrafluoride is a key material. In semiconductor manufacturing, it is often used as a plasma etching gas. Because in a plasma environment, carbon tetrafluoride can produce fluorine radicals, which can chemically react with semiconductor materials such as silicon to precisely etch the required microstructure to create high-performance chips. Today's electronic devices, such as chips in smartphones and computers, benefit from the application of carbon tetrafluoride in this field.
In the refrigeration industry, carbon tetrafluoride also has a place. It has excellent heat transfer properties and chemical stability, so it can be used as a refrigerant. In some refrigeration systems, carbon tetrafluoride can effectively absorb heat and transfer heat to achieve the purpose of refrigeration. And its chemical properties are stable, and it is not easy to react with other substances, ensuring the long-term stable operation of the refrigeration system.
Furthermore, in the field of fire protection, carbon tetrafluoride also plays an important role. Because it is non-flammable and can effectively isolate oxygen, it can be used as a fire extinguishing agent. When a fire occurs, the release of carbon tetrafluoride gas can quickly reduce the oxygen concentration in the burning area, thus extinguishing the fire and contributing to the protection of life and property.
In addition, in some special industrial processes, such as the surface treatment of certain materials, carbon tetrafluoride can also modify the surface of the material by virtue of its unique chemical properties to improve the properties of the material, such as increasing the wear resistance and corrosion resistance of the material. In short, carbon tetrafluoride has indispensable uses in many fields and has greatly contributed to the development of modern industry and technology.
What are the physical properties of carbon tetrafluoride?
Carbon tetrafluoride, also known as tetrafluoromethane, is colorless and odorless, and belongs to the genus of gases. The properties of this substance are very different and interesting. Let me explain in detail for you.
First of all, its physical properties, the melting point of carbon tetrafluoride is minus 189.3 degrees Celsius, and the boiling point is minus 128 degrees Celsius. Under normal temperature and pressure, it is in a gaseous state, with a density that is about five times that of air. Its critical temperature is minus 46.6 degrees Celsius, and the critical pressure is 3,748 kilopascals. Carbon tetrafluoride is insoluble in water and only slightly soluble in organic solvents.
Furthermore, carbon tetrafluoride has excellent thermal and chemical stability. Under normal conditions, it rarely reacts with various chemical substances, that is, when encountering strong oxidizing agents such as concentrated sulfuric acid and concentrated nitric acid, it is also safe and does not change. Its dielectric constant is very low, and its insulation properties are outstanding. In the electronics industry, it is often used as an insulating gas.
Carbon tetrafluoride has a relatively low vapor pressure and a small latent heat of evaporation, resulting in a gentle temperature change when it evaporates. This property makes it useful in the field of refrigeration and can be used as a refrigerant. However, the greenhouse effect potential of carbon tetrafluoride is quite high, and its impact on the environment should not be underestimated in the long run.
In summary, carbon tetrafluoride is widely used in many industries such as electronics and refrigeration due to its unique physical properties. However, due to the potential threat to the environment, when using it, it should also be used with caution, and strive to avoid disadvantages and make good use of it.
What are the safety precautions for using carbon tetrafluoride?
Carbon tetrafluoride is lazy and stable in nature, and is commonly used in the electronics industry, refrigerants and other fields. However, when using it, many safety matters must not be ignored.
First of all, its toxicity. Although carbon tetrafluoride is slightly toxic, it can also cause the risk of suffocation in high concentrations. If the ventilation in the workplace is not smooth, this gas will accumulate, and people will breathe too much, which can cause headaches, dizziness, nausea, and even confusion, endangering life. Therefore, in the workplace, it is necessary to ensure good ventilation, or to install ventilation and ventilation devices to keep the air fresh and avoid the accumulation of this gas.
Times and the danger of explosion. Although carbon tetrafluoride is non-flammable, it can decompose and release toxic fluoride fumes when exposed to high temperatures, open flames or strong oxidants. This fumes not only harm the human body, but also damage the surrounding environment and equipment. Where it is used, it should be avoided from open flames, hot topics, and oxidants, and it should not be placed in a high temperature zone to prevent its decomposition.
Furthermore, it is related to storage and transportation. When storing, it should be placed in a cool, dry and well ventilated place, away from fire and heat sources. The container must be strong and well sealed to prevent its leakage. When transporting, also follow relevant regulations to ensure that the container is not damaged, leaked, and transported separately with oxidants, flammable materials, etc., to prevent its interaction and danger.
In addition, the maintenance and inspection of the equipment using tetrafluorocarbon should not be neglected. Regularly check the sealing of the equipment, and if there is any leakage, repair or replace it quickly. And the operator, when professionally trained, is familiar with its performance and safe operation methods. When operating, strictly follow the procedures and use suitable protective equipment, such as gas masks, protective gloves, etc., to protect their own safety.
Is Carbon Tetrafluoride Chemically Stable?
Carbon tetrafluoride, its chemical properties are quite stable. This substance is composed of one carbon atom and four fluorine atoms, and its molecular structure is in the shape of a regular tetrahedron.
Under normal conditions, carbon tetrafluoride is a colorless, odorless and odorless gas with very low chemical activity. Because carbon-fluoride bonds have a high bond energy, in order to break the bond and participate in chemical reactions, more energy needs to be supplied. Carbon tetrafluoride has considerable resistance to heat, chemical reagents and most chemical reactions.
Under normal temperature and pressure environments, carbon tetrafluoride does not react significantly with common substances such as water, acids, and bases. In case of strong oxidizing or reducing agents, it is also difficult to react, due to its stable molecular structure.
Under extreme conditions of high temperature, high pressure or the presence of specific catalysts, carbon tetrafluoride may participate in several reactions. However, such situations are rare, and the stability of its chemical properties in daily environments is evident.
In summary, carbon tetrafluoride is chemically stable, and it can maintain its chemical composition and structure in many scenarios. This property makes it widely used in the electronics industry and other fields, such as as cleaning agents and etching agents.
What are the effects of carbon tetrafluoride on the environment?
Carbon tetrafluoride, in the atmosphere, has a significant impact on the environment.
Carbon tetrafluoride is stable in nature, persists in the atmosphere for a long time, and has a high global warming potential. It can be difficult to decompose in the atmosphere for a long time, just like an ancient rock, which persists between heaven and earth. Although its content in the atmosphere is not abundant, its warming potential is huge, and its impact on the global climate should not be underestimated over the years. From a long-term perspective, it is like a trickle that eventually forms a river, and its impact may gradually become apparent.
Furthermore, although carbon tetrafluoride does not directly deplete the ozone layer, if it escapes into the atmosphere during production and use, it will accumulate at high altitude because of its long-term survival. The high-altitude environment is complex, and the existence of carbon tetrafluoride may indirectly interfere with the chemical balance of the atmosphere. Like a player in a delicate chess game, although seemingly isolated, it may affect the overall situation. Although this indirect impact is difficult to detect suddenly, over time, it may have a chain reaction on the stability of the ozone layer and atmospheric circulation, which in turn poses a threat to the delicate balance of the earth's ecological environment.
In addition, the increase in carbon tetrafluoride emissions will make it more difficult for the earth to absorb the heat of solar radiation and escape, just like wrapping the earth in an increasingly thick "quilt", exacerbating global warming. Global warming will also affect the whole body, causing glaciers to melt, sea levels to rise, and many coastal areas will face floods. Climate patterns will also be disrupted, with uneven droughts and floods, and frequent extreme climate events, posing severe challenges to the survival and reproduction of all creatures and the stable operation of human society.