Year1
- CAS号：
- 96-26-4
- 含量：
- ≥98%
- 分子式：
- C3H6O3
Chinese synonyms, dihydroxyacetone dihydroxyacetone dihydroxyacetone + dihydroxyacetone, dihydroxyacetone, dihydroxyacetone (light yellow solid)
English name,
English synonyms ,,
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Molecular formula
Molecular weight
White powdery crystal with sweet appearance
Dihydroxyacetone is an important chemical raw material, pharmaceutical intermediate and Functional additives. Its uses are mainly divided into direct uses and indirect uses (chemical intermediates).
, direct use
Used in the cosmetics industry
Dihydroxyacetone is mainly used as a formula raw material for cosmetics, especially as a sunscreen. It has special effects, can prevent excessive evaporation of skin moisture, and can provide moisturizing, sun protection and protection. Effects of ultraviolet radiation. In addition, the ketone functional group in the skin can react with the amino acids and amino groups of skin keratin to form a brown polymer, which can produce an artificial brown color on people's skin. Therefore, it can also be used as a simulator for sunburned skin color to obtain a look similar to long-term exposure to the sun. The resulting brown or tan skin makes it look beautiful under the light.
Improve the lean meat rate of pigs
Dihydroxyacetone is an intermediate product of sugar metabolism and plays an important role in the sugar metabolism process. It has the effect of reducing pig body fat and increasing the lean meat rate. Japanese scientific and technical personnel have proven through experiments that adding a certain amount of a mixture of pyruvate (calcium salt) (according to the weight ratio) in pig feed can reduce the fat content of pig back meat ~ the fat content of the leg meat and the longest back muscle There is also a corresponding decrease in protein content.
Used in functional foods
Supplementing dihydroxyacetone (especially in combination with pyruvate) can increase the body's metabolic rate and fatty acid oxidation, potentially effectively burning fat to reduce body fat and delay weight gain (weight loss) Effect) and reduce the incidence of related diseases. It can also improve insulin sensitivity and reduce plasma cholesterol levels caused by high-cholesterol meals. Long-term supplementation can increase blood sugar utilization and save muscle glycogen, which can improve aerobic endurance performance for athletes.
Other uses
Dihydroxyacetone can also be directly used as an antiviral reagent, such as when used in chicken embryo culture, it can greatly inhibit the infection of chicken plague virus and kill ~ chicken plague virus. In the tanning industry, it can be used as a protective agent for leather products. In addition, it is believed that the main component of preservatives can be used for the preservation and preservation of fruits, vegetables, aquatic products, and meat products.
, direct use
The dihydroxyacetone molecule contains functional groups (hydroxyl groups, carbonyl groups) and is chemically active. It can widely participate in reactions such as polymerization and condensation. It is an important intermediate for the synthesis of medicines and pesticides. It can react with amidines, imino ethers and other substances to produce imidazole, furan and other heterocyclic compounds. Various triglycerides can be produced through esterification reactions, and ketone-substituted compounds can also be synthesized. Its derivatives are also a very important class of intermediates in organic synthetic chemistry and are extremely versatile. They can be reduced by biological or chemical methods to obtain optically active secondary alcohols, which can be used in aldol condensation reactions to produce various chiral compounds that can be directly used in photochemical reactions. The addition reaction in the compound produces sugar compounds and dialkoxycyclopropane derivatives to produce lactones. In addition, some compounds synthesized using its derivatives as intermediates also have the effects of treating cardiovascular diseases, diabetes, and antiviral activities (such as AIDS).
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Packaging cardboard drum
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