Products

Hexadecanedioic Acid

    Specifications

    HS Code

    761268

    Name Hexadecanedioic Acid
    Chemical Formula C16H30O4
    Molar Mass 286.407 g/mol
    Appearance White to off - white powder or flakes
    Odor Odorless
    Melting Point 128 - 131 °C
    Boiling Point 245 - 248 °C (1.33 kPa)
    Solubility In Water Insoluble in water
    Solubility In Organic Solvents Soluble in hot ethanol, ether, chloroform
    Density 1.028 g/cm³ (20 °C)
    Pka 4.57, 5.40
    Flash Point 236.9 °C

    As an accredited Hexadecanedioic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Hexadecanedioic Acid packaged in 1 - kg bags for easy handling.
    Storage Hexadecanedioic acid should be stored in a cool, dry, well - ventilated area. Keep it away from sources of heat, ignition, and oxidizing agents. Store in tightly closed containers to prevent moisture absorption and potential contamination. Label containers clearly for easy identification and to ensure safe handling during storage and retrieval.
    Shipping Hexadecanedioic acid is typically shipped in sealed, corrosion - resistant containers, ensuring protection from moisture and contaminants. Transport follows strict chemical safety regulations to maintain product integrity during transit.
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    Hexadecanedioic Acid Hexadecanedioic Acid Hexadecanedioic Acid
    General Information
    Historical Development
    Hexadecanedioic Acid, or hexadecanedioic acid, traces its development back to the past and made its mark in the field of chemical research. At the beginning, its extraction and preparation were quite laborious, and researchers worked hard to optimize the process.
    With the passage of time, science and technology have advanced, and the understanding and research of hexadecanedioic acid have also continued to deepen. In the past, the preparation technology was limited, the yield was scarce, and the quality was difficult to achieve. However, today is different from the past. After the unremitting research of many scholars, the preparation method has been significantly improved, the yield has been greatly improved, and the quality has also been improved.
    Today, hexadecanedioic acid is widely used in chemical engineering, materials, and other fields. Its development in the historical process is a testament to the continuous progress and breakthroughs in the field of chemical research, and it is expected to bloom in more new fields in the future.
    Product Overview
    In the form of white powder or flake crystals, the melting point is considerable, the melting point is about 128 ° C, and the boiling point is 398.1 ° C.
    This substance is widely used in various fields of chemical industry. In the synthesis of polyester and polyamide, it is often used as a key monomer to endow the product with excellent properties. It also plays an important role in the preparation of lubricants and plasticizers, which can enhance the flexibility and stability of materials.
    In the process of preparation, natural oils or petrochemical products are often used as the starting material, and it is obtained through a series of chemical changes. Such as oleic acid oxidation method, this sixteen acid can be effectively obtained.
    In short, sixteen acid is of great significance in the chemical industry, and its properties and uses are of great importance to the industry. With the advance of science and technology, its application may become more widespread.
    Physical & Chemical Properties
    Hexadecanedioic Acid, Chinese name hexadecanedioic acid, this substance has unique physical and chemical properties. Its melting and boiling points are about 128 ° C and 398.5 ° C, respectively, and it shows white flake crystals at room temperature. It has different solubility in solvents such as water and ethanol, and has less solubility in water, and is slightly better in ethanol. Its stability is good, and it is not easy to decompose or deteriorate under general conditions, but it may react with strong oxidants and high temperatures. From a structural point of view, it contains long carbon chains and carboxyl groups, which affects its properties. Long carbon chains are hydrophobic, and carboxyl groups have certain acidity, which can participate in reactions such as esterification. It is often used as an intermediate for synthetic materials in the chemical industry, and the study of its physical and chemical properties helps to optimize the synthesis process and expand the application range.
    Technical Specifications & Labeling
    Hexadecanedioic Acid is also a matter of transformation. The quality of the technology of its creation is essential. The first step is to clarify the degree of its composition, and to integrate it into a certain quality, so as to ensure the quality of the product. Its color and shape are also well-defined, which must be well-defined and uniform. Moreover, its physical nature, such as melting, boiling, etc., all need to be carefully controlled, and it must be determined in a specific way. The method of cultivation also has the ability to analyze the quantity of the equipment, which cannot be omitted. Only by following these technical specifications (commodity quality) can we create high-quality Hexadecanedioic Acid, which is necessary for general work and scientific research.
    Preparation Method
    Hexadecanedioic Acid is an important chemical raw material. The preparation method, raw materials and production process are very critical. Natural oils are often hydrolyzed to obtain fatty acids, and then special treatment is carried out.
    The reaction step is to mix the fatty acid with a specific reagent and react at a suitable temperature and pressure. This process requires precise control of temperature, pressure and reaction time. If the temperature is not properly controlled, the purity of the product may be affected.
    The catalytic mechanism is also the focus. The use of high-efficiency catalysts can speed up the reaction rate and improve the yield. For example, some metal catalysts can effectively promote the reaction. After a series of reactions, separation and purification, high-purity Hexadecanedioic Acid can be obtained to meet the diverse needs of industry.
    Chemical Reactions & Modifications
    Hexadecanedioic Acid is also a matter of transformation. Its transformation and reverse modification is the focus of our research. This acid can be reversed like a chemical, and its chemical properties can be changed.
    In the past, if you want to obtain this acid, you often use the method of propagation. However, today's transformation steps can make it easier to reverse. For example, a certain method can make the anti-chemical parts and the chemical properties also increase.
    Its modification can also increase its chemical properties, or improve its solubility. The specific mechanism can make this acid unique in different solubilities. In this way, it can be used more in the fields of engineering, engineering, and so on. Our chemical researchers must study its anti-chemical modification in order to develop its application and improve the world's speed.
    Synonyms & Product Names
    Hexadecanedioic Acid, also known as hexadecanedioic acid. Although the ancient books did not directly describe its name, but its properties and uses can be compared, or traces can be found.
    In the field of chemical industry, hexadecanedioic acid has a wide range of uses. In the past, although it did not have its precise name, it was similar to long-chain diacids, or used by the ancients. It is used in the extraction of oils and fats, the preparation of fragrances, etc., or there are related methods.
    There are also many aliases for hexadecanedioic acid, such as hexadecanedioic acid. Looking at today, it is a key item in the synthetic materials, lubricant manufacturing and other industries. Although the past did not have the name of today, the path of chemical industry is in the same vein. The method explored by the ancients may lay the cornerstone for the research of this thing today. Our study of the same noun and trade name of this thing is like tracing back to its roots to clarify its past and present life. It may be beneficial to chemical research.
    Safety & Operational Standards
    Safety and Operation Specifications of Hexadecanedioic Acid
    Hexadecanedioic Acid, the Chinese name is hexadecanedioic acid, is widely used in the field of chemical research. However, its safety and operation specifications are of paramount importance and should not be ignored.
    This substance is white powder or crystal at room temperature and has certain chemical stability. In case of hot topics or open flames, there is a risk of combustion. Therefore, the storage place must be kept away from fire and heat sources and keep well ventilated. In the warehouse, it should be separated from oxidants, acids, alkalis, etc., and should not be mixed in storage to prevent dangerous chemical reactions.
    When operating, the operator must wear appropriate protective equipment. You need to wear a self-priming filter dust mask to prevent dust inhalation and protect the respiratory system; wear chemical safety glasses to protect your eyes from splashing liquid damage; wear anti-toxic infiltration work clothes to protect against skin contact hazards; wear rubber gloves to avoid direct contact between hands and materials.
    When using Hexadecanedioic Acid, the action should be slow, handle it with care, and prevent dust from flying. Weighing is accurate, and the container is sealed immediately after use to avoid material exposure. If it comes into contact with the skin, rinse with a large amount of flowing water immediately; if it enters the eyes, lift the eyelids, rinse with flowing water or normal saline, and seek medical attention quickly.
    Preparation of related products process, strict control of reaction conditions. Temperature, pressure, reaction time and other parameters, in accordance with established procedures, cannot be changed without authorization. The reaction equipment is regularly inspected to ensure that it is well sealed and free from leakage.
    After the experiment or production is completed, the site should be cleaned up in time, and the residual Hexadecanedioic Acid should be properly disposed of in accordance with regulations and should not be discarded at will.
    In this way, in the research and application of Hexadecanedioic Acid, safety and operating standards should be strictly observed to ensure the safety of personnel and the environment, and to promote the orderly progress of scientific research and production.
    Application Area
    Hexadecanedioic Acid, Chinese name hexadecanedioic acid, has a wide range of application fields. In the chemical industry, it can be used as raw materials for polyester, polyamide and other polymer materials. Taking polyamide as an example, it can be polymerized with binary amines to obtain engineering plastics with excellent performance. It is used in automobiles, electronic devices and other fields because of its high strength and wear resistance. In the fragrance industry, it can be used as a synthetic fragrance fixing agent to make the aroma lasting and stable. In the field of medicine, its derivatives may have certain medicinal value. Although the current relevant research may not be widely deepened, the potential is promising. In the manufacture of lubricating grease, the addition can improve the properties of lubricating grease and enhance its anti-wear and anti-oxidation capabilities. From this perspective, Hexadecanedioic Acid plays an important role in many fields and plays a significant role in promoting the development of various industries.
    Research & Development
    Hexadecanedioic Acid is an important chemical substance. As a chemical researcher, we conduct research and exploration on it.
    During the research process, we have carefully studied the various properties of Hexadecanedioic Acid, such as its chemical structure and physical properties. After repeated experiments and analysis, its unique reaction mechanism has been clarified.
    In terms of development, Hexadecanedioic Acid has shown broad application prospects in many fields. In material science, it can be used as a high-quality raw material to prepare new materials with excellent performance. Its application in the chemical industry is also expected to promote the innovation and optimization of production processes.
    We continue to work hard to further explore the potential of Hexadecanedioic Acid through in-depth research, lay a solid foundation for its wide application and development, and promote it to shine in more fields, contributing to scientific progress and industrial development.
    Toxicity Research
    Hexadecanedioic Acid is also a chemical substance. Today, its toxicity is studied to explore its nature, and its harm is clear.
    Hexadecanedioic Acid is poisonous, but it should not be ignored. If you often receive this substance, or enter it, or there is a slight harm. It can cause some micro-physiological damage. If you make the blood stain, or there is a lot of stain; or the ability to dry the internal organs, it will not cause major harm, but it will also prevent it.
    And this thing enters the environment, or grows over time. Or shadow the things of water and soil, so that the vegetation will suffer from it. Therefore, we study the toxicity of this thing, and strive for perfection, in order to warn the world, use the poison of this thing, prevent its harm, and make it good for people and things.
    Future Prospects
    Hexadecanedioic Acid is also a product of transformation. Today, this product is involved in the world. Undeveloped, it can be filled with more and more expectations.
    For industrial manufacturing, Hexadecanedioic Acid may be the foundation for material innovation. With its unique properties, it may be able to derive new and durable materials, which can be used in engineering and aviation, making the equipment more solid and clever.
    In the field of development, there is also an expansion. Or it can be used as a raw material for new research and development, and it can be used to build new methods to help solve the pain of patients.
    Furthermore, in the way of protection, Hexadecanedioic Acid may lead to the tide of chromatization. Research and improve the way of life, less pollution, and fit the macro of sustainable development. In this way, the unseen scene of Hexadecanedioic Acid will be greatly improved in many fields.
    Where to Buy Hexadecanedioic Acid in China?
    As a trusted Hexadecanedioic Acid manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
    Frequently Asked Questions

    As a leading Hexadecanedioic Acid 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 Hexadecanedioic Acid?
    Hexadecanedioic acid is the best way to use it. In the field of engineering, it is an essential material for polyester synthesis. With its base, polyester with excellent performance can be obtained. This polyester is often used in manufacturing, and the resulting material has good durability, wear resistance, and a smooth feel. It is used to make high-quality clothing fabrics. In the manufacturing industry, the synthetic material of hexadecanedioic acid has good adhesion and corrosion resistance. It can be applied to surfaces such as gold and wood to form a protective film to prevent objects from being invaded by the environment, prolong their life, and have good luminosity to improve the appearance of the object. Furthermore, in the manufacturing of smooth materials, hexadecanedioic acid also has a strong position. The synthetic slip can effectively reduce the friction of mechanical parts, reduce the wear and tear, and improve the efficiency of mechanical components. It is used in various mechanical devices, from precision equipment to large-scale engineering. In the field of, hexadecarboxylic acid can be used in the synthesis of some materials. Chemical repair, can give the specific properties of the product, such as improving the solubility and quality of the product, helping to improve the efficiency, so it is heavy in the new research. In addition, in terms of plasticization, the plasticization of hexadecarboxylic acid can make the product more flexible and malleable, making the product easier to process and shape, and can improve the cold resistance of the product. It is used in the production of multiple plastics. Therefore, hexadecarboxylic acid plays an important role in many industries, promoting the development of the product.
    What are the Physical Properties of Hexadecanedioic Acids?
    Hexadecanedioic acid, also known as palmitic acid, is a kind of organic compound. Its physical properties are quite unique, let me explain in detail for you. This acid appears as a white flake or powdery solid at room temperature and pressure, with a fine texture. The melting point is about 128.7 ° C and the boiling point is 398.6 ° C. Its melting point is relatively high, indicating that the intermolecular force is strong and the structure is relatively stable. Hexadecanedioic acid is slightly soluble in cold water, but soluble in organic solvents such as ethanol and ether. This difference in solubility stems from the hydrophobicity of both long-chain alkyl groups and the hydrophilicity of carboxyl groups in its molecular structure. The long chain alkyl group makes it difficult to dissolve in cold water with strong polarity, while the carboxyl group can interact with organic solvents such as ethanol and ether to form hydrogen bonds, thus showing good solubility. In addition, hexadecanedioic acid has a certain odor. Although it is not very strong, it is also unique. Its density is about 1.025g/cm ³. In similar compounds, the density is in a specific range, which is related to the composition of its molecules and the way of packing. In addition, hexadecanedioic acid has good stability and is not prone to decomposition or other violent chemical reactions under normal conditions. In case of extreme conditions such as high temperature and open flame, it will also burn, releasing products such as carbon dioxide and water.
    What are the Chemical Properties of Hexadecanedioic Acids
    Cetanedioic acid is one of the organic compounds, its molecular formula is C H 🥰 O. This substance has many unique chemical properties and is widely used in many fields. Cetanedioic acid is in a white flake crystalline state, melted in hot water, slightly soluble in cold water, and soluble in organic solvents such as ethanol. Its melting point is about 128 ° C, and its boiling point is 398.2 ° C. Because its molecule contains a long carbon chain and a dicarboxyl group structure, it has certain characteristics. From the perspective of chemical activity, the carboxyl group of cetanedioic acid can participate in many reactions. First, it can esterify with alcohols to form corresponding esters. This reaction can be catalyzed by acid to prepare a variety of hexadecanedioic esters, which are widely used in plasticizers, lubricants and other fields. Second, the carboxyl group can neutralize with the base to form hexadecanedioate, which can be used as a raw material in the preparation of some detergents and surfactants. In addition, hexadecanedioic acid imparts certain hydrophobicity to the molecule due to its long carbon chain structure. In the field of polymer synthesis, it can be used as a dibasic acid monomer and polymerized with dibasic alcohol to obtain polyester. The prepared polyester has good flexibility and mechanical properties, and is widely used in fiber, plastics and other industries. Furthermore, the thermal stability of hexadecanedioic acid is also good. In a certain temperature range, its chemical structure remains stable, which allows it to maintain stable performance during high-temperature processing without decomposition or deterioration, providing convenience for its application in high-temperature environments.
    What is the production method of Hexadecanedioic Acid?
    Hexadecanedioic acid (Hexadecanedioic Acid), also known as hexadecanedioic acid and palmitic acid, can be prepared from natural oils and fats through saponification, acidification, high temperature cracking, rectification and other processes. This is an ancient method. Another new method uses butadiene as the starting material and catalyzes the oligomerization to obtain dodecatriene. Under the action of carbon monoxide and water in the catalyst, it is carboxylated with hydrogen to generate hexadecanedioic acid, and then hydrogenated to finally obtain hexadecanoic acid. The raw material of this route is easy to obtain, the reaction conditions are mild, and the yield is quite high. There are also those who use cyclohexane as the raw material, first oxidize to obtain adipic acid, and then undergo a series of complex reactions to expand the ring and increase Although this process is complicated, it can be prepared by common chemical raw materials, and it is also of great significance in industrial production. All production methods have their own advantages and disadvantages. The ancient method relies on natural oils and limited resources; the butadiene method is economical and efficient in reaction; although the cyclohexane method is complicated, it broadens the preparation path. Each method is based on factors such as raw material supply, cost considerations, and product quality, and is indispensable in the chemical industry.
    In which industries is Hexadecanedioic Acid widely used?
    Cetanedioic acid is widely used in various industries. Looking at the chemical industry, it is an indispensable raw material for polyester, polyamide and other polymers. In the case of polyester, it can be used to make tough and weather-resistant materials for construction, automotive parts, etc. In automobiles, body parts should be strong and durable, and the materials made of cetanedioic acid are suitable for this task, helping the car withstand wind and rain and wear resistance. In the field of medicine, it also has its uses. It can be used as a raw material for drug slow-release carriers to control the rate of drug release, so that the drug effect is long-lasting and stable. Doctors use drugs to make their effects slow and long, and this substance can achieve this effect and ensure the well-being of patients. Furthermore, it is also used in the fragrance industry. Can make special fragrance fragrance, increase the flavor of the product. Perfume, aromatherapy, want a unique and attractive aroma, the fragrance made of hexadecanedioic acid can add its charm, pleasing the sense of smell. In the lubricant industry, hexadecanedioic acid is an important component. Lubricant, reduce the friction of mechanical parts, improve mechanical efficiency and life. Mechanical operation, friction damage, as a help, can be unimpeded, industrial production depends on it. It can be seen that hexadecanedioic acid is important in the chemical industry, medicine, fragrance, lubrication and other industries, and has made great contributions to the development of various industries.