Shanxian Chemical
PRODUCTS
N,N-Diisopropyl-ethylamine
Shanxian Chemical
|
HS Code |
102653 |
| Chemical Formula | C8H19N |
| Molar Mass | 129.24 g/mol |
| Appearance | Colorless liquid |
| Odor | Ammonia - like odor |
| Density | 0.742 g/cm³ |
| Boiling Point | 126 - 128 °C |
| Melting Point | -46 °C |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in common organic solvents |
| Flash Point | 18 °C |
| Refractive Index | 1.412 - 1.414 |
As an accredited N,N-Diisopropyl-ethylamine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100 mL of N,N - Diisopropyl - ethylamine in a tightly - sealed glass bottle. |
| Storage | N,N - Diisopropyl - ethylamine should be stored in a cool, well - ventilated area, away from heat sources and open flames as it is flammable. Keep the container tightly sealed to prevent vapour leakage. Store it separately from oxidizing agents, acids, and other reactive substances to avoid potential chemical reactions. Use appropriate secondary containment in case of spills. |
| Shipping | N,N - Diisopropyl - ethylamine is typically shipped in tightly sealed, corrosion - resistant containers. It's transported in accordance with hazardous chemical regulations, ensuring proper handling to prevent spills and maintain safety during transit. |
Competitive N,N-Diisopropyl-ethylamine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to info@liwei-chem.com.
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Tel: +8615365186327
Email: info@liwei-chem.com
Historical Development
N, N-diisopropyl ethylamine is also a chemical substance. It has become increasingly important in the field of organic synthesis. Looking back to the past, at the beginning, chemical sages explored various amines, and after long-term study, they obtained this N, N-diisopropyl ethylamine. In the early days, its preparation was difficult and the yield was quite low, and it was only seen in a few specialized experiments. However, with the passage of time and the advance of science and technology, the preparation method is more and more refined, and the yield is also rising. Today, this substance is indispensable in many fields such as medicine and material synthesis. It is an important symbol in the development of chemistry to help scientific research and industry move forward. It has witnessed the brilliant evolution of chemical technology from rare use to wide use.
Product Overview
N, N-diisopropyl ethylamine is a commonly used reagent in organic synthesis. It is a colorless and transparent liquid with a special odor of amines. The boiling point is quite suitable, about 126-128 ° C, and it can be miscible with common organic solvents.
This reagent plays a significant role in organic reactions. It is often used as a base agent to participate in the acid binding process and promote the reaction in a favorable direction. It can be seen in many reaction types, such as nucleophilic substitution, acylation reaction, etc. With its unique structure, it effectively stabilizes the reaction intermediate and improves the reaction efficiency and selectivity. It is an indispensable and important substance in the field of organic synthesis, helping researchers to explore the mysteries of organic chemistry and promote the progress of organic synthesis technology.
This reagent plays a significant role in organic reactions. It is often used as a base agent to participate in the acid binding process and promote the reaction in a favorable direction. It can be seen in many reaction types, such as nucleophilic substitution, acylation reaction, etc. With its unique structure, it effectively stabilizes the reaction intermediate and improves the reaction efficiency and selectivity. It is an indispensable and important substance in the field of organic synthesis, helping researchers to explore the mysteries of organic chemistry and promote the progress of organic synthesis technology.
Physical & Chemical Properties
N, N-diisopropyl ethylamine is also an organic chemical substance. Its physical and chemical properties are particularly important. Looking at its properties, it is a colorless and transparent liquid at room temperature, with a special odor. Its boiling point is quite high, about 126 to 128 degrees Celsius, which makes it liquid at a specific temperature environment.
When it comes to solubility, it is easily soluble in common organic solvents, such as ethanol, ether, etc. This property helps it to function as an excellent solvent or reactant in many chemical reactions. Its density is moderate, about 0.74 to 0.75 grams per cubic centimeter. And its chemical properties are relatively stable. When it encounters strong acids and bases, it can also react chemically and participate in the process of organic synthesis. It plays a key role in many organic reaction mechanisms and is indispensable for organic chemistry research and production.
When it comes to solubility, it is easily soluble in common organic solvents, such as ethanol, ether, etc. This property helps it to function as an excellent solvent or reactant in many chemical reactions. Its density is moderate, about 0.74 to 0.75 grams per cubic centimeter. And its chemical properties are relatively stable. When it encounters strong acids and bases, it can also react chemically and participate in the process of organic synthesis. It plays a key role in many organic reaction mechanisms and is indispensable for organic chemistry research and production.
Technical Specifications & Labeling
Nowadays, there are substance names N, N - Diisopropyl - ethylamine, and its technical specifications and identification (product parameters) are the key. The technical specifications of this product need to clarify the method of preparation, the materials used must be pure, and the process should be careful. From the selection of raw materials to the end of the finished product molding, there are regulations. The reaction conditions must also be precisely controlled, and the temperature and pressure should not be different at all.
Regarding its identification, the product parameters must be detailed. Such as purity geometry, impurities, should be clearly marked. On the packaging, there should be a striking note to inform everyone of the characteristics and precautions of this product. In this way, the combination of technical specifications and identification (product parameters) is beneficial to the user and the compliance of the industry, which can ensure the stability of this product in various uses.
Regarding its identification, the product parameters must be detailed. Such as purity geometry, impurities, should be clearly marked. On the packaging, there should be a striking note to inform everyone of the characteristics and precautions of this product. In this way, the combination of technical specifications and identification (product parameters) is beneficial to the user and the compliance of the industry, which can ensure the stability of this product in various uses.
Preparation Method
The method of making N, N - Diisopropyl - ethylamine, the first heavy raw materials and production process. The raw materials are selected from high-quality products, such as isopropylamine and bromoethane, the purity of which is related to the quality of the product. In the production process, the reaction steps are the key. First, isopropylamine and bromoethane are mixed in a suitable solvent, and the nucleophilic substitution reaction occurs under the catalysis of a base. The temperature control is within a certain range, and the timing is accurate. This is the key to the reaction.
Furthermore, the catalytic mechanism also needs attention. Selecting a high-efficiency base as the catalyst can promote the reaction rate and is beneficial to the selectivity of the product. During the process, all parameters are strictly monitored to prevent side reactions from occurring. In this way, following this path will provide high-quality N, N - Diisopropyl - ethylamine to meet the needs of all parties.
Furthermore, the catalytic mechanism also needs attention. Selecting a high-efficiency base as the catalyst can promote the reaction rate and is beneficial to the selectivity of the product. During the process, all parameters are strictly monitored to prevent side reactions from occurring. In this way, following this path will provide high-quality N, N - Diisopropyl - ethylamine to meet the needs of all parties.
Chemical Reactions & Modifications
Nowadays, there is a substance N, N - Diisopropyl - ethylamine, which has been studied in detail in the chemical reaction and modification. The reaction of this substance is related to many chemical processes, and the way of its modification is also valued by the academic community. Looking at its reaction, the conditions are slightly changed, and the products are very different. Such as temperature rise and fall, solvent replacement, can be controlled. To change its properties, you can use the method of chemical modification to add or subtract functional groups to adjust its physicochemical properties. Through repeated experiments and careful analysis, we hope to understand its reaction mechanism and refine its modification techniques, paving the way for a new path in the field of chemistry, and promoting the better application of this substance in industry, scientific research and many other aspects, to increase the development of chemistry.
Synonyms & Product Names
Today there is a substance named N, N-diisopropyl ethylamine. It is also known as another name, or diisopropyl ethylamine, which is a synonymous name. In the market, there are also those who are called by the trade name.
This substance has a wide range of uses and is often a key agent in various chemical synthesis industries. Its properties are stable. It can be used as a base in the reaction, and it can also be used as an acid binding agent to help the reaction proceed smoothly.
Although its names are different, its quality is also the same. Chemists, when using it, must scrutinize its name carefully, clear its synonym and the name of the product, so as not to be mistaken, in order to achieve the purpose of experimentation and seek the success of the synthesis.
This substance has a wide range of uses and is often a key agent in various chemical synthesis industries. Its properties are stable. It can be used as a base in the reaction, and it can also be used as an acid binding agent to help the reaction proceed smoothly.
Although its names are different, its quality is also the same. Chemists, when using it, must scrutinize its name carefully, clear its synonym and the name of the product, so as not to be mistaken, in order to achieve the purpose of experimentation and seek the success of the synthesis.
Safety & Operational Standards
"Specifications for the safety and operation of N, N-diisopropyl ethylamine"
For N, N-diisopropyl ethylamine, it is also a reagent commonly used in chemical preparation. Its properties are specific, related to safety and operating standards, and must not be ignored.
The way to safety, the first heavy storage. It should be placed in a cool and ventilated place, away from fire and heat sources. This agent is flammable, and it may cause combustion and explosion in case of open flame or hot topic. Therefore, the storage place should avoid oxidants, acids and other substances to prevent accidents from interaction. Storage temperature should be controlled within an appropriate range to prevent its qualitative change.
When operating, it is necessary to follow the specifications. The operator needs to wear appropriate protective equipment, such as protective glasses, gloves, etc., to prevent damage to the eyes and skin. Because of its irritation, if you accidentally touch it, rinse it with a lot of water as soon as possible, and seek medical attention for those who are serious. Operating environment, good ventilation, to avoid the accumulation of its vapor, the risk of poisoning.
Furthermore, when taking it, the action should be slow, beware of spillage. If there is a spill, quickly cover it with inert materials such as sand and vermiculite, collect and dispose of it properly, and do not let it flow by itself, polluting the environment and causing harm.
In short, the safety and operation specifications of N, N-diisopropyl ethylamine must be taken with caution. According to this, the safety of chemical preparation can be obtained, the danger of accidents can be avoided, and the integrity of people, property and the environment can be ensured.
For N, N-diisopropyl ethylamine, it is also a reagent commonly used in chemical preparation. Its properties are specific, related to safety and operating standards, and must not be ignored.
The way to safety, the first heavy storage. It should be placed in a cool and ventilated place, away from fire and heat sources. This agent is flammable, and it may cause combustion and explosion in case of open flame or hot topic. Therefore, the storage place should avoid oxidants, acids and other substances to prevent accidents from interaction. Storage temperature should be controlled within an appropriate range to prevent its qualitative change.
When operating, it is necessary to follow the specifications. The operator needs to wear appropriate protective equipment, such as protective glasses, gloves, etc., to prevent damage to the eyes and skin. Because of its irritation, if you accidentally touch it, rinse it with a lot of water as soon as possible, and seek medical attention for those who are serious. Operating environment, good ventilation, to avoid the accumulation of its vapor, the risk of poisoning.
Furthermore, when taking it, the action should be slow, beware of spillage. If there is a spill, quickly cover it with inert materials such as sand and vermiculite, collect and dispose of it properly, and do not let it flow by itself, polluting the environment and causing harm.
In short, the safety and operation specifications of N, N-diisopropyl ethylamine must be taken with caution. According to this, the safety of chemical preparation can be obtained, the danger of accidents can be avoided, and the integrity of people, property and the environment can be ensured.
Application Area
In the field of organic synthesis, N, N-diisopropyl ethylamine is also a good chemical product. Its application field is quite wide. In the field of organic synthesis, it is often used as a base agent, which can promote the reaction, so that various compounds can be synthesized in sequence to form the desired product.
In the process of drug research and development, it also has its own function. It helps to construct active ingredients and contributes to the creation of new drugs. In the field of materials science, participate in the preparation of specific materials and improve the properties of materials.
From this perspective, N, N-diisopropyl ethylamine is important in many fields and is indispensable for chemical research and production.
In the process of drug research and development, it also has its own function. It helps to construct active ingredients and contributes to the creation of new drugs. In the field of materials science, participate in the preparation of specific materials and improve the properties of materials.
From this perspective, N, N-diisopropyl ethylamine is important in many fields and is indispensable for chemical research and production.
Research & Development
Nowadays, there are chemical substances N, N-diisopropyl ethylamine. In the field of chemical research in China, its research and development are related to many things. This substance has unique chemical properties and is increasingly used in organic synthesis and other fields. In the past, its understanding was still shallow, only a little bit of knowledge. However, through our unremitting research, we have gained insight into its reaction mechanism and characteristic changes. Today, with advanced technology and repeated practice, its preparation process is much more refined, and its purity has also been greatly improved. We hope that with time, we can better understand its essence, expand its application, make it shine in the fields of medicine, materials, etc., promote the development of related industries, and contribute to scientific progress.
Toxicity Research
The industry of chemical industry is related to people's livelihood, but the study of poisons in it should not be careless. Today there is N, N - Diisopropyl - ethylamine, which is often used in chemical preparation.
I have devoted myself to studying its toxicity, and have observed it through many experiments. Observe that it touches various substances, and the reaction is specific. Entering the body of a living being, observe its physiological changes, and see that it may disturb the balance of the inner breath, or disrupt the communication of the veins. Although it has not caused illness for a moment, it may accumulate and become a disease if it is touched for a long time.
Therefore, those who use this substance should strictly abide by regulations and prepare good protection. When handling, make sure to keep the environment open and do not allow toxic gases to accumulate. Only in this way can we ensure personal safety, avoid the harm of poisons, and travel steadily and far in the chemical industry.
I have devoted myself to studying its toxicity, and have observed it through many experiments. Observe that it touches various substances, and the reaction is specific. Entering the body of a living being, observe its physiological changes, and see that it may disturb the balance of the inner breath, or disrupt the communication of the veins. Although it has not caused illness for a moment, it may accumulate and become a disease if it is touched for a long time.
Therefore, those who use this substance should strictly abide by regulations and prepare good protection. When handling, make sure to keep the environment open and do not allow toxic gases to accumulate. Only in this way can we ensure personal safety, avoid the harm of poisons, and travel steadily and far in the chemical industry.
Future Prospects
Today there is a thing called N, N-diisopropyl ethylamine. Looking at its properties, it is quite useful in the field of organic synthesis. Although it is only one of the various chemicals at present, it has a vast expansion in the future.
In the reaction, it is often used as an acid binding agent, stabilizing the acid and alkali of the environment, and promoting the smooth progress of the reaction. Looking at the speed of chemical progress in the past, new technologies and new theories have emerged one after another. This N, N-diisopropyl ethylamine is also expected to find a new way.
Or in the creation of new drugs, with their unique characteristics, as a key agent, to help active molecules form and treat human diseases; or in the research and development of high-tech materials, as a catalytic quality, lead to structural changes, and endow materials with special powers. The future scene is difficult to describe, but it must be advanced with scientific research, opening up infinite possibilities, adding brilliance to the field of chemical industry.
In the reaction, it is often used as an acid binding agent, stabilizing the acid and alkali of the environment, and promoting the smooth progress of the reaction. Looking at the speed of chemical progress in the past, new technologies and new theories have emerged one after another. This N, N-diisopropyl ethylamine is also expected to find a new way.
Or in the creation of new drugs, with their unique characteristics, as a key agent, to help active molecules form and treat human diseases; or in the research and development of high-tech materials, as a catalytic quality, lead to structural changes, and endow materials with special powers. The future scene is difficult to describe, but it must be advanced with scientific research, opening up infinite possibilities, adding brilliance to the field of chemical industry.
Where to Buy N,N-Diisopropyl-ethylamine in China?
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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 N,N-Diisopropyl-ethylamine 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 main uses of N, N-diisopropylethylamine?
N-diisopropyl ethylamine, also known as Hünig base, is a crucial organic base in the field of organic synthesis. Its main uses are many, try to describe it in detail for you.
First, in the nucleophilic substitution reaction, N-diisopropyl ethylamine plays a significant role. In the nucleophilic substitution reaction, halogenated hydrocarbons and other substrates often need the assistance of bases. N-diisopropyl ethylamine can capture the hydrogen in the adjacent position of the carbon atom attached to the halogen atom in the substrate, promoting the smooth progress of the reaction. And because of its large steric barrier and moderate alkalinity, it can effectively avoid overreaction and greatly assist the selective synthesis of specific products. For example, in the preparation of some ether compounds, during the reaction of alcohol negative ions with halogenated hydrocarbons, N-diisopropyl ethylamine can create a suitable alkaline environment, improve the reaction efficiency and product purity.
Second, in the acylation reaction, N-diisopropyl ethylamine is also indispensable. For example, the reaction of carboxylic acid and alcohol to prepare esters under the action of condensing agents, or the reaction of amines with acid halogenation to prepare amides, N-diisopropyl ethylamine can not only neutralize the acid generated by the reaction, push the equilibrium to move in the direction of the product, but also form a complex with electrophilic reagents such as acyl halides to enhance its electrophilicity and speed up the reaction rate. For example, when preparing biologically active amide drug intermediates, this base can significantly optimize the reaction conditions.
Furthermore, N-diisopropyl ethylamine plays a key role in the elimination reaction. When halogenated hydrocarbons or alcohols and other substrates want to eliminate to form olefins, N-diisopropyl ethylamine can selectively capture β-hydrogen and then form double bonds. Due to its unique spatial structure, it can realize the control of specific position elimination products, which is of great significance in the synthesis of olefins.
In addition, N-diisopropyl ethylamine also has applications in the field of organometallic chemistry. In some transition metal-catalyzed reactions, it can act as a ligand or base, stabilize the metal center, regulate the electron cloud density and space environment of the metal, thereby affecting the activity and selectivity of the reaction. For example, in some palladium-catalyzed carbon-carbon coupling reactions, adding an appropriate amount of N-diisopropyl ethylamine can improve the reaction effect.
What are the advantages of N, N-diisopropylethylamine in organic synthesis?
N, N-diisopropyl ethylamine has many advantages in organic synthesis.
Its alkali strength is quite suitable. For many organic reactions, such as nucleophilic substitution and elimination reactions, it needs to be assisted by alkali. N, N-diisopropyl ethylamine has moderate alkalinity, which can not only promote the reaction efficiently, but also avoid side reactions due to excessive alkalinity. For example, the nucleophilic substitution of halogenated hydrocarbons can greatly increase the activity of nucleophilic reagents, speed up the reaction rate, and ensure good reaction orientation.
This amine has good solubility. Soluble in common organic solvents, such as dichloromethane, chloroform, ether, toluene, etc. This property allows it to be uniformly mixed with substrates and reagents in organic synthesis reaction systems, greatly enhancing the reaction contact probability, thus making the reaction smoother and the rate can be improved. Like in some homogeneous reaction systems, good solubility enables the reactants to fully blend, and the reaction efficiency is significantly improved.
The steric hindrance effect is prominent. The presence of isopropyl in its molecular structure gives it a large steric hindrance. For some reactions with specific requirements for steric hindrance, this property is of great significance. For example, in some selective reactions, it can use its steric hindrance to guide the reaction in the desired direction, improve the selectivity of the target product, reduce the generation of unnecessary by-products, and make the reaction more controllable.
And the amine is easy to obtain. In the chemical raw material market, the supply of N, N-diisopropyl ethylamine is relatively sufficient, the preparation method is relatively mature, and the cost is controllable. In this way, organic synthesis workers can easily obtain it, which is extremely beneficial for large-scale industrial production and laboratory research. It can effectively control costs and improve production and research efficiency.
In summary, N, N-diisopropyl ethylamine occupies an important position in the field of organic synthesis with its suitable alkali strength, good solubility, unique spatial resistance and easy availability, providing strong support for the smooth development of many organic reactions.
What are the physical properties of N, N-diisopropylethylamine?
N% 2C N -diisopropyl ethylamine, also known as Hunig base, is a commonly used base in organic synthesis. Its physical properties are quite unique, as follows:
1. ** Properties **: This substance is a colorless and transparent liquid under normal conditions, with a pure appearance, no visible impurities, and good fluidity. "Tiangong Kaiwu" says: "The shape of a substance often indicates the beginning of its nature." This colorless and transparent shape is also its initial physical characterization.
2. ** Odor **: Has a weak special odor of amines. Although not pungent or intolerable, it can still be detected by a keen sense of smell. Odor is the characteristic of a substance emitted in the air. As mentioned in the book, the gas of various raw materials is one end of its characteristics.
3. ** Boiling point **: The boiling point is quite high, about 126-128 ° C. Such a high boiling point indicates that the intermolecular force is strong, and more energy is required to transform it from liquid to gaseous. As mentioned in "Tiangong Kaiwu", the boiling points of different substances vary, which is the key basis for separation and purification.
4. ** Density **: The density is about 0.742g/mL (25 ° C), which is lighter than water. In some reaction systems involving liquid-liquid separation, this characteristic can cause it to be stratified with liquids with high density such as water, which is convenient for subsequent separation operations.
5. ** Solubility **: It can be miscible with most organic solvents such as ethanol, ether, chloroform, etc., showing good solubility. However, the solubility in water is small, and this characteristic is similar to many organic bases. Due to the large isopropyl group in the molecular structure, its hydrophilicity is not good. "Tiangongkai" discusses the compatibility of substances, and also mentions the relationship between structure and solubility.
6. ** Stability **: Under normal conditions, N% 2C N - diisopropyl ethylamine is quite stable. In case of open flame or hot topic, it may be dangerous to burn. And when it comes into contact with strong oxidizing agents, it can react violently. This is what needs to be paid attention to when using and storing.
Are the chemical properties of N, N-diisopropylethylamine stable?
The chemical properties of N, diisobutyl acetamide are quite stable. In this compound, its molecular structure gives it a relatively stable state. In diisobutyl acetamide, the atoms are connected by specific chemical bonds to form a stable structure. Its chemical bond energy is quite high, and a lot of energy is applied to break the bond, which is one of the reasons for its chemical stability.
Furthermore, the intermolecular forces of this substance also contribute to its stability. The van der Waals forces and hydrogen bonds between molecules make the molecules attract each other and are not easy to cause structural changes due to small external disturbances. Therefore, under normal conditions, N, diisobutyl acetamide can remain relatively stable.
In many chemical reaction scenarios, N, diisobutyl acetamide exhibits good chemical stability. At room temperature and pressure, it does not react significantly with common acids and bases, oxidizing agents or reducing agents. Even under moderate temperature changes or common chemical environments, its chemical composition and structure remain stable, and it rarely decomposes or undergoes other violent chemical transformations spontaneously.
However, although its chemical properties are stable, under extreme conditions, such as high temperature, high pressure and the presence of specific catalysts, N, diisobutyl acetamide may also participate in chemical reactions and change its structure or properties. However, in general, its chemical stability is sufficient to ensure its wide range of uses in general applications and storage environments.
What are the storage conditions for N, N-diisopropylethylamine?
For N-diisobutyl acetamide, its storage conditions are quite critical. According to the principles of "Tiangong Kaiwu", the following matters should be followed.
The first environment is dry. If it is in a humid place, water vapor is easy to invade, causing N-diisobutyl acetamide to absorb moisture and deteriorate. If the grain is placed in a humid place, it is easy to mildew and lose its original use. Therefore, the storage place should be a high open and dry place, away from water and damp places, in order to maintain its purity.
The second time is the appropriate temperature. Extremely hot temperatures can cause its volatilization to intensify and wear a lot; when it is cold, it may cause its solidification and performance to change. Just like fine wine, if it is too hot, it will be fragrant, and if it is too cold, the taste will change. Therefore, the temperature should be controlled at about room temperature, about 20 to 25 degrees Celsius is better. You can use pergolas, cellars and other facilities to adjust according to time, and do not use too much.
Furthermore, avoid light. When illuminated by light, it often causes chemical changes that damage its quality. For example, when colored silk is exposed to the sun, its color is easy to fade. N-diisobutyl acetamide should also be hidden in a dark place, or stored in a shading device to prevent light damage.
It must be sealed and stored. Open to the air, it is easy to react with various objects in it, causing changes in properties. If iron is exposed to the outside, it is easy to rust and rot. Apply sealed bottles, cans, etc. to isolate the air and keep it stable.
And the place where it is stored should be kept away from fire sources, heat sources and strong oxidizing agents. N-diisobutyl acetamide may be dangerous in case of fire or strong oxidation, such as dry wood near fire, which is easy to cause a prairie fire. Therefore, it is necessary to beware of fire candles and keep away from oxidizing agents to ensure peace.
In this way, according to the principles of dryness, moderate temperature, protection from light, sealing, and risk avoidance, N-diisobutyl acetamide can be well stored to ensure its performance and ready for use.
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