Model No.: CAS 123-54-6
Type: Pharmaceutical Intermediates
Appearance:: Yellow Liquid
BP: 192-194 °C(lit.)
FP:: 130 °F
Packaging: 5kg/drum, 10kg/drum,25kg/drum
Productivity: 1000kg per Month
Place of Origin: Shandong, China (Mainland)
Supply Ability: in stock
Certificate: ISO CE
HS Code: 123-54-6
Acetylacetone, also known as diacetylmethane, pentamethanedione, a derivative of acetone, molecular formula CH3COCH2COCH3, colorless to light yellow transparent liquid. Usually a mixture of enol and keto tautomers, both in dynamic equilibrium. The enol isomer forms hydrogen bonds within the molecule. In the mixture, the keto form accounts for about 18%, the enol Type accounted for 82%. The petroleum ether solution of the mixture is cooled to -78 ° C and the enol form precipitates as a solid which separates the two; as the enol form recovers to room temperature, it automatically comes to the above equilibrium.
1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.
2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.
3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.
4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.
5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.
6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.
7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.