Acetylacetone is an organic compound with the chemical formula CH 3 −C(=O)−CH 2 −C(=O)−CH 3. It is classified as a 1,3-diketone. It exists in equilibrium with a tautomer CH 3 −C(=O)−CH=C(−OH)−CH 3. The mixture is a colorless liquid.

乙酰丙酮，又名2,4-戊二酮，是一种有机化合物，化学式为C5H8O2，为无色至微黄色透明液体，微溶于水，能与乙醇、乙醚、氯仿、丙酮、冰乙酸等有机溶剂混溶，主要用作溶剂、萃取剂，也可于配制汽油添加剂、润滑剂、杀霉菌剂、杀虫剂、染料等。

Acetylacetone | C5H8O2 | CID 31261 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

2025年3月17日 · 乙酰丙酮的合成方法 乙酰丙酮又名二乙酰基甲烷，2，4-戊二酮（2，4-Pentanedione)，简称AA，相对分子质量100. 144。 AA是一种应用范围较广的有机化工中间体，在医药工业、兽药和饲料添加剂行业、催化剂和助催化剂的制备以及无机材料的处理等方面都有非常广泛的 2022/11/11 13:51:35

ACETYLACETONE Acetylaeetone ACETYLPROPIONYL AKOS BBS-00004242 DIACETYLMETHANE FEMA 2841 METHYL ETHYL DIKETONE PENTAN-2,3-DIONE PENTANE-2.3-DIONE TIMTEC-BB SBB009914 2,4-Diketopentane 2,4-Dioxopentane 2,4-Pentandione 2-Propanone, acetyl-Acetoacetone Acetone, acetyl-

Acetylacetone; CAS Number: 123-54-6; EC Number: 204-634-0; Synonyms: 2,4-Pentanedione; Linear Formula: CH3COCH2COCH3 at Sigma-Aldrich

Acetylacetone is an organic compound with molecular formula C 5 H 8 O 2. This diketone is formally named 2,4-pentanedione, although as discussed below, this name does not properly describe the predominant structure, as it is a vinylogous carboxylic acid .

Van Den Dool and Kratz RI, non-polar column, temperature ramp. View large format table.

2,4-pentanedione (acetylacetone) is the prototype of keto-enol tautomerism and of a low-barrier hydrogen bond and forms complexes with a variety of metals.

Viscoelasticity in Pressure-Sensitive Adhesives: This study examines the influence of crosslink density and linear viscoelasticity on the shear failure of adhesives, showcasing Aluminium acetylacetonate′s role in enhancing the performance and durability of industrial adhesives (Arrowood et al., 2023). Heat Stabilizer in PVC: Discusses the preparation of magnesium-aluminum hydrotalcite using ...