CAS: 815-68-9; 3-Acetylpentane-2,4-Dione

该化合物是一种有机化合物,其特性为二氯酮结构,其特点是两个碳基(C=O)组,由中央碳链组成,特别是五碳柱.该化合物一般没有颜色,可粉色黄色液体,有甜美的香味;在乙醇和乙醚等有机溶剂中可溶解,但因其疏水性质,水溶解性有限. 3-乙酰-2-4-4-苯基,因其具有切酸金属离子的能力而已知,使其在各种应用中有用,包括作为有机合成的试剂和协调化合物的生产中.此外,该化合物可以用作一种调味剂,有时用于形成香味.该化合物展示了二氯酮的典型反应性,包括可导致形成各种衍生物的酶.在处理该物质时,应当采取安全防范措施,因为它在接触时可能构成健康风险.

结构式图片

相似化合物

815-57-6 5027-32-7 3142-58-3

物理性质

MSDS等安全信息

欧盟法规

ECHA物质C&L通报REACH预注册

上下游产品

CAS号75-36-5 乙酰氯 | CAS号123-54-6 乙酰丙酮 | CAS号108-22-5 醋酸异丙烯酯 | CAS号108-24-7 乙酸酐 | CAS号463-51-4 乙烯酮 | CAS号41002-50-0 [(Z)-4-oxopent-... | CAS号858858-88-5 3-acetyl-3-chlo... | CAS号7782-99-2 亚硫酸 | CAS号60-29-7 乙醚 | CAS号858858-89-6 3-acetyl-3-brom... | CAS号1123-48-4 1-(3,5-二甲基-1H-吡... | CAS号1068-57-1 乙酰肼 | CAS号123-54-6 乙酰丙酮 | CAS号40027-64-3 聚合物负载 3,5-二甲基吡唑... | CAS号132369-00-7 4-acetyl-1-amid... | CAS号66-71-7 1,10-菲罗啉 | CAS号3002-77-5 2-甲基-1,10-菲咯啉 | CAS号91-22-5 喹啉 | CAS号91-63-4 2-甲基喹啉 | CAS号114-83-0 乙酰苯肼

合成工艺路线路线简述

    📜乙烯酮,乙酰丙酮置于盐酸,Copper Diacetate体系中,化学反应生成 三乙酰甲烷
    参考文献:Acetylation Of β-Diketone Copper(II) Chelates By Treatment With Ketene
    标题:Acetylation Of β-Diketone Copper(II) Chelates By Treatment With Ketene
    摘要:报道了一种制备非环状α-乙酰化β-二酮铜(II)配合物及其相应的联三酮的高效新方法,该方法通过起始β-二酮铜酸酯1与烯酮反应实现.
    DOI:10.1055/s-1994-25481

    海关参考信息

    专利信息


    专利号:CN-112794801-A
    优先权日:2021-01-11
    标 题 :Method for inhibiting by-product tar in low-pressure oxo synthesis of acetic anhydride

    专利号:US-11390746-B2
    优先权日:2017-10-27
    标 题 :Curable polyorganosiloxane composition, cured body obtained by curing said compositions, and electronic device comprising the same
    发明人：OGAWA TAKUYA; PARK YUNGJIN; YOOK JUYOUNG
    权利人:DOW SILICONES CORP; DOW TORAY CO LTD
    摘要:The present disclosure relates to a light curable, light-heat or light-moisture dually curable, or light-heat-moisture multiple curable polyorganosiloxane composition, which has ease of synthesis, low volatile content, rapid curability, excellent toughness and/or superior optical/physical stability in a variety of fields such as coating materials, encapsulants, sealants and adhesives, a cured body obtained by curing said compositions, and an electronic device comprising the same.

    专利号:CN-106145144-A
    优先权日:2015-04-17
    标题 :A kind of heteroatom micro-mesoporous composite material and its synthesis method

    专利号:CN-106145144-B
    优先权日:2015-04-17
    标 题 :A kind of heteroatom micro-mesoporous composite material and its synthesis method

    专利号:CN-106145145-A
    优先权日:2015-04-17
    标题 :A kind of heteroatom molecular sieve and its synthesis method

    专利号:CN-106145145-B
    优先权日:2015-04-17
    标 题 :A kind of heteroatom molecular sieve and its synthesis method

    其他信息查阅

    供应商参考报价(招募中)

    品牌试剂参考报价(招募中)

    实用工具

    ⚠️全国化工行业净网倡议书
    📋制造商识别码
    📖 海关编码查询
    📝MSDS生成器

    📌 第三方产品分析报告

    ✅ COA系统入驻 | 共享模式

    主要参考文献

    [参考文献]: Yaofeng Chen, Et Al. Remote Activation Of Nickel Catalysts For Ethylene Oligomerization. Angew Chem Int Ed Engl. 2005 Feb 4;44(7):1108-1112.

    合成参考文献


    摘要:Mark, I. E., Science of Synthesis, (2004) 7, 481.
    摘要:Haider, N.; Holzer, W., Science of Synthesis, (2004) 16, 145.
    摘要:von Angerer, S., Science of Synthesis, (2004) 17, 500.
    📝 需求与反馈
    尽可能描述清楚需求与问题信息
    ×

    通知