Products

Methyl Gallate

Xuandong Chemical

Methyl Gallate
Specifications

HS Code

830302

Name Methyl Gallate
Chemical Formula C8H8O5
Molar Mass 184.146 g/mol
Appearance White to off - white crystalline powder
Odor Odorless
Solubility In Water Slightly soluble
Solubility In Organic Solvents Soluble in methanol, ethanol, acetone
Melting Point 150 - 153 °C
Boiling Point Decomposes before boiling
Density 1.494 g/cm³
Pka 3.94 (for the phenolic - OH groups)
Packing & Storage
Packing Methyl Gallate in 1 - kg packets, securely packaged for chemical storage.
Storage Methyl gallate should be stored in a cool, dry place, away from heat sources and direct sunlight. Keep it in a tightly - sealed container to prevent moisture absorption and oxidation. Store it separately from incompatible substances like strong oxidizing agents. This helps maintain its chemical stability and ensures safe handling and long - term usability.
Shipping Methyl Gallate is shipped in well - sealed containers, compliant with chemical transport regulations. Care is taken to prevent exposure to heat, moisture, and incompatible substances during transit to ensure safe delivery.
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Methyl Gallate Methyl Gallate
General Information
Historical Development
It has been a long time since I have tasted the rise of medical medicine and the research of medicine stones. Methyl Gallate This product has gradually shown its ability in various fields of medicine. Ancient doctors studied the herbal medicine, although they did not explicitly say this product, but the evolution of medicine and the prosperity of science and technology began to be investigated in detail. At the beginning, only a little bit of its nature was known, but not all of it. After various experiments, analyzing its ingredients and exploring its effectiveness, it became clear that it is very beneficial in antioxidant and anti-inflammatory. In the past, scholars have worked tirelessly to study it, from preliminary cognition to in-depth analysis, step by step. Or in difficult diseases, use its help to find new opportunities. The development of this medicine is like the gradual rise of the stars, shining from the end of the micro, adding bricks and tiles to the road of medicine, and will definitely be more promising in the future, benefiting all sentient beings.
Product Overview
"Methyl Gallate Product Overview" Methyl Gallate, Chinese name methyl gallate, is an important chemical product. Its appearance is often white to light yellow crystalline powder. In terms of properties, it is slightly soluble in water, but soluble in organic solvents such as ethanol and ether. In chemical structure, it has a unique functional group, which is formed by esterification of gallic acid and methanol. This product is widely used in many fields. In the field of medicine, it has certain antioxidant and antibacterial properties, or can help drug development. In the food industry, it can be used as an antioxidant to prolong the shelf life of food. In the chemical industry, it is also a key intermediate for the synthesis of other fine chemicals. Its unique chemical properties and structure endow it with diverse application potential in different fields, making it a valuable chemical.
Physical & Chemical Properties
Methyl Gallate has specific physical and chemical properties. Its color is often pure, or colorless and transparent crystals, like finely crushed ice, or white powder, delicate like frost. Its taste has a special charm, but it is not very strong. In terms of its solubility, it can gradually dissolve in alcohols and ether solvents, like snowflowers entering a warm pool, quietly disappearing, but melting in it. Its solubility in water is slightly less, only slightly soluble, like light dust falling on the lake surface, only a little ripple. Its melting point also has characteristics. When the temperature rises to a certain degree, about a certain value, it is like ice disappearing in the warm sun, gradually turning from solid to liquid, showing its agile state. The physical and chemical properties of this substance are unique and can be used in many fields, which is an object that cannot be ignored in chemical research.
Technical Specifications & Labeling
The product of Methyl Gallate developed today should have clear technical specifications and identification (product parameters). Its quality should be pure, the content should be suitable, and there should be few impurities. To observe its shape, or as a powder, the color is white and uniform. To measure the degree of melting and boiling, it must be localized. The logo is clear, including name, source, sex, use and storage method. According to the ancient law, it is the responsibility of the researcher to be careful in inspection and strict in regulations to make this product excellent and meet all needs.
Preparation Method
"On the Preparation Method of Methyl Gallate of Gallic Acid" The raw materials and production process are the key to the preparation of Methyl Gallate. Gallic acid and methanol are used as raw materials, which are easy to obtain and of high quality. In the production process, the reaction steps are as follows: In a clean reactor, put gallic acid and methanol in an appropriate ratio, and add an appropriate amount of concentrated sulfuric acid as a catalyst. Control the temperature in a suitable range, about 60 to 70 degrees Celsius, stir well to make it fully react. After the reaction is completed, the follow-up treatment needs to be fine. Remove the acid by neutralization method, use an appropriate amount of sodium bicarbonate solution, and slowly add it until no bubbles escape. After separation and distillation, the product is separated and purified to obtain pure methyl gallate. This preparation method has orderly operation and controllable conditions, and can obtain high-quality products.
Chemical Reactions & Modifications
The wonders of chemistry are related to the changes of all things. Today, when it comes to Methyl Gallate, its chemical reaction and modification are worthy of in-depth study. Methyl Gallate often exhibits unique properties in chemical reactions. When encountering a certain agent, it may undergo a change of chemical combination, molecular reorganization, and new structure. The reaction is either mild and gentle, or violent and rapid, depending on the environment and other things. As for modification, chemists are working hard to make it have better characteristics. Or increase its stability and resist external disturbances; or change its solubility, which is suitable for diverse needs. In this way, Methyl Gallate can be used in the fields of medicine and materials to develop extraordinary uses, contribute to human well-being, and shine brightly in the path of chemistry.
Synonyms & Product Names
Methyl Gallate is also known as methyl gallate. It is widely used in various fields of chemical industry. Although there are two names for this substance, it actually refers to the same substance. Methyl gallate has unique chemical properties and can be used in pharmaceuticals, dyes and other industries. Due to its chemical properties, it can participate in a variety of chemical reactions and is valued by the industry. In the past, scholars studied this substance and first got the name "Methyl Gallate". Later, it was derived from gallic acid, so it was called "Methyl gallate". The two names are different but the same, both refer to this chemical. In today's chemical industry, it has made a lot of contributions and is well known to everyone.
Safety & Operational Standards
Methyl Gallate is also a thing of transformation. In our research and development, its safe operation is essential. Where receiving Methyl Gallate, the first thing to do is to protect yourself. Appropriate anti-clothing, such as clothing, can be directly connected to the body to prevent skin damage. And wear anti-skin gloves, which should have anti-chemical corrosion properties and can be effective on the hands. The face should not be ignored, and the anti-face mask or eye mask is indispensable to prevent it from inadvertently entering the eyes and causing eye damage. The operation is good, and it must be good. Good access to the environment can make the Methyl Gallate quickly dissipate, avoid gathering in the air, and reduce the risk of inhalation. If the operation involves adding water, etc., it is more careful to place it in the pass. The device used must be dry and dry. Due to the reaction of water or Methyl Gallate, the fruit is biased. When it is used, it is advisable to use a fine measuring tool, and take it according to the required amount, not too much or too little, to ensure that it is not too bad. The place where it is stored is not too bad, and it is dry and dry. Fire source, Source, because of its flammability, in case of open flame, high temperature, it may be dangerous to life. And Oxidation, acid and other substances are stored separately to prevent mutual reaction, into. Once Methyl Gallate is released, do not panic. If a small amount is released, it can be mixed with sand, lime or ash, and then collected in a dense container for processing. If a large amount is released, it is necessary to evacuate people immediately, set a warning area, and notify the staff. In the research and operation of Methyl Gallate, it is necessary to ensure the safety and safety of people.
Application Area
Methyl Gallate is also a chemical substance. It has antibacterial and anti-inflammatory properties, which can help treat inflammatory diseases and protect the health of the body. In food production, it is used as an antiseptic agent, which can keep food fresh and free from rot, so that people can rest assured of food. In the chemical industry, it can improve the skin, resist the oxidation of the skin, and help women tolerate food. It is indispensable in many fields, and the good materials of the chemical industry benefit people.
Research & Development
Taste the way of a doctor, it is more expensive than a fine one. Today's research on Methyl Gallate is related to the great cause of our generation's research and creation. Methyl Gallate is unique in nature and widely used, and can be used in various fields of medicine and chemical industry. We study the theory, study its nature, analyze its structure, and explore its reaction. After months and years, the method of its synthesis has gradually gained. At the beginning, there were many disagreements in the law, and the yield was quite low. However, everyone worked tirelessly, and it was easier to repeat. Now it has been optimized, and the yield is considerable. Looking at its application, it can be used in medicine to cure diseases, and it can increase color and quality in chemical industry. We should carry on the past and forge ahead, expand its use, strive for excellence, and aim at the road of research and creation, and then go to the next floor to make Methyl Gallate's ability as useful as the world, so as to become the grand cause of my research and creation.
Toxicity Research
The study of material properties is related to the interests of people's livelihood. Now in Methyl Gallate, its toxicity is carefully examined to clarify its use. Methyl Gallate has a unique nature. However, the study of toxicity should not be ignored. After various tests, observe its impact on living beings. In the test of microorganisms, see it or disturb the order of cells, but it is not a highly toxic genus. Then test it with animals, observe the changes in their eating, behavior, and physical health. Although no severe poison is seen, it should not be taken lightly. Long-term exposure, or there is a risk of toxic accumulation. It should also be carefully reviewed in the environment, for fear of release to the outside, contaminating water and soil, and harming all things. It is to study its toxicity and clarify its advantages and disadvantages before making good use of this agent, avoiding harm and promoting profit, protecting the well-being of all beings, and protecting the peace of heaven and earth.
Future Prospects
Methyl gallate (Methyl Gallate), a researcher today, is looking to the future. This substance has various properties and may be able to emerge in the field of medicine. Looking at the current medical difficulties, there are many difficult diseases. Methyl gallate may add a new path to the path of healing. Its delicate structure may be able to accurately act on lesions and reduce the pain of patients. In the field of materials, there is also potential. With its chemical properties, it may improve material properties, making materials more tough, durable, and unique chemical stability. It is suitable for high-end manufacturing and lays the foundation for future technological tools. Although there may be thorns in the road ahead, the researchers have great ambitions and hope to make unremitting efforts to explore its maximum potential and seek for human well-being, so that methyl gallate will shine in the future, live up to the expectations of researchers, create a new frontier, and open up a new chapter in technology and life.
Frequently Asked Questions
What is Methyl Gallate?
Methylgallate is a kind of organic compound. It has the structure of phenolic hydroxyl group and ester group. In the natural environment, it is commonly found in all kinds of plants, such as tea leaves, gall seeds, etc. This compound is quite characteristic. Its color may be white to light yellow powder, and the taste is slightly astringent. In terms of pharmacology, it shows many benefits. It has antioxidant properties, can prevent the body from being damaged by free radicals, slow down the aging of cells, and protect the health of tissues and organs. It also has antibacterial effects, and has the effect of inhibiting the growth of some bacteria and fungi. It is very useful in the fields of medicine and food preservation. In the field of industry, methylgallate is also useful. In the production of coatings, plastics, etc., it can be used as an antioxidant additive to increase the stability and durability of the product. The preparation method is often obtained by esterification of gallic acid and methanol as raw materials. During the reaction, catalyst assistance is required to control suitable temperature, time and other conditions to increase the yield and purity of the product. Methylgallate has important application value in medicine, food, industry and other fields. With the deepening of research, more potential functions and uses may be known to the world.
What are the main uses of Methyl Gallate?
Methyl gallate, an organic compound, is useful in various fields. In the field of medicine, it has certain pharmacological activity. Studies have shown that it has antioxidant properties, can scavenge free radicals in the body, help slow down oxidative damage to cells, or be beneficial in preventing diseases caused by oxidative stress such as cardiovascular diseases and neurodegenerative diseases. And it may have anti-inflammatory properties, can regulate inflammation-related signaling pathways in the body, and reduce inflammatory reactions. In the food industry, it is often used as a food additive because of its antioxidant properties. It can delay oxidative rancidity of oils, foods, etc., prolong the shelf life of food, and maintain food flavor and quality. For example, when added to oils and fats, it can prevent the oxidative deterioration of oils and fats from producing bad odors and harmful substances. In the chemical industry, it also has its uses. It can be used as an intermediate in organic synthesis to prepare other more complex compounds. Because its molecular structure contains specific functional groups, it can participate in a variety of chemical reactions to synthesize materials, dyes and other chemical products with specific properties. In the field of materials science, methyl gallate can participate in the preparation of functional materials. If it is combined with other substances, it can give the material special properties, such as improving the antioxidant and antibacterial properties of the material, and expand the application range of the material.
What are the physical and chemical properties of Methyl Gallate?
Methyl gallate is an organic compound with many physical and chemical properties. It is a white to light brown crystalline powder with a slight gas and astringent taste. It melts in hot water, alcohol, ether and acetone, and is slightly soluble in cold water and chloroform. The melting point of methyl gallate is about 140 ° C. This property is crucial for the identification and purification of this substance. During the heating process, at this specific temperature, it changes from solid to liquid. By accurately measuring the melting point, the purity of the substance can be determined. Its solubility is also an important physicochemical property. Because it is soluble in hot water, alcohol, ether and acetone, it can be well dispersed and dissolved in these solvents to form a uniform solution. This property makes it very useful in the preparation of solution-based preparations or the extraction and separation of related components. However, it is slightly soluble in cold water and chloroform, indicating that the degree of solubility in these two solvents is limited. This property can be used in the separation and purification of the substance, and the purpose of separation can be achieved by the difference in solubility of different solvents. In addition, the chemical structure of methyl gallate contains active groups such as phenolic hydroxyl groups, which endows it with certain antioxidant properties. This antioxidant property makes the substance used as an antioxidant in food, cosmetics and other fields, delaying the oxidative deterioration of the product and prolonging the shelf life. In summary, the physicochemical properties such as melting point, solubility and oxidation resistance of methyl gallate determine its application value and treatment methods in many fields.
Which fields are Methyl Gallate used in?
Methyl gallate is widely used in various fields. In the field of medicine, its effectiveness is obvious. It has antioxidant properties, which can help the human body resist the damage of free radicals, protect cells from damage, or delay aging and prevent the growth of diseases. And studies have shown that it has certain antibacterial activity, which can prevent the reproduction of some bacteria, and may be useful for anti-infection. It is also common in the food industry. Because of its antioxidant properties, it can be used as a food additive to protect the quality of food and prolong its shelf life. In oils, baked goods, etc., it can prevent the oxidative rancidity of oils and fats, protect the flavor and nutrition of food, and keep food stored for a long time without deterioration. In the field of materials science, it is also used. It can participate in material modification, and use its characteristics to increase the antioxidant and antibacterial properties of materials. If added to some polymer materials, it may improve the durability and functionality of materials and expand the application scenarios of materials. In addition, in the field of cosmetics, because of its antioxidant and antibacterial properties, it may be used in skin care product formulations to help skin antioxidant, prevent skin from external damage, and maintain skin health. It may have potential effects such as whitening and anti-wrinkle, which will add help to the journey of beauty and skin care. From this perspective, methyl gallate is widely used in medicine, food, materials, cosmetics, and other fields. With the deepening of research, its application prospects may become broader.
What are the production methods of Methyl Gallate?
Methyl gallate is prepared in various ways. One method can be obtained by esterification of gallic acid and methanol. In this method, gallic acid and an appropriate amount of methanol are placed in a reactor, and a suitable catalyst, such as sulfuric acid, is added. Heating makes the esterification reaction between the two occur. During this period, attention should be paid to the regulation of temperature. Generally, it is maintained in a moderate temperature range to promote the smooth progress of the reaction. After the reaction is completed, the pure methyl gallate can be obtained by distillation, extraction, crystallization and other subsequent processing steps. Another method can be extracted from natural plant raw materials rich in this ingredient. First take the corresponding plants, after pulverization and other pretreatment, extract with a suitable solvent to dissolve the methyl gallate. Then, the target components in the extraction solution are enriched by filtration, concentration and other steps. Then through column chromatography, recrystallization and other purification methods, high-purity products can be obtained. Another chemical synthesis method uses phenolic compounds and corresponding ester reagents as starting materials. Under specific reaction conditions and catalysts, the target molecular structure is constructed through a series of chemical reactions, and finally the methyl gallate is obtained. This process requires fine control of reaction conditions and reagent ratios to ensure the selectivity and yield of the reaction. Each method has its own advantages and disadvantages. When actually preparing, it should be carried out according to specific needs and conditions.