3-dodecyl-2,4-pentanedione | 51786-08-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-dodecyl-2,4-pentanedione
• 英文别名: 3-Dodecylpentane-2,4-dione
• CAS: 51786-08-4
• 化学式: C₁₇H₃₂O₂
• 分子量: 268.44
• InChiKey: RZBRTSVADSIFRP-UHFFFAOYSA-N

物化性质

• 沸点：
  358.2±15.0 °C(Predicted)
• 密度：
  0.883±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  19
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  甲基硫代磺酸甲酯 、 3-dodecyl-2,4-pentanedione 在 sodium ethanolate 作用下， 以 乙醇 为溶剂， 反应 1.0h， 以92%的产率得到3-methylthio-2-pentadecanone
  参考文献：
  名称：

  Ogura, Katsuyuki; Sanada, Kunio; Takahashi, Kazumasa, Phosphorus and Sulfur and the Related Elements, 1983, vol. 16, p. 83 - 88

  摘要：

  DOI：

文献信息

• Vapochromic Ionic Liquids from Metal-Chelate Complexes Exhibiting Reversible Changes in Color, Thermal, and Magnetic Properties
  作者：Yusuke Funasako、Tomoyuki Mochida、Kazuyuki Takahashi、Toshihiro Sakurai、Hitoshi Ohta

  DOI：10.1002/chem.201201778

  日期：2012.9.17

  and DMSO, or ammonia gas. The color change is based on the coordination of the vapor molecules to the cation, and the resultant colors depend on the coordination strength (donor number, DN) of the vapor molecules. The vapor absorption caused changes in the melting points and viscosities, leading to alteration in the phase behaviors. The IL with a long alkyl chain (1 d) transitioned from a purple solid

  制备了由阳离子金属螯合物和双（三氟甲磺酰基）酰亚胺（Tf 2 N ）组成的蒸气和气体响应性离子液体（ILs），即[Cu（acac）（BuMe 3 en）] [Tf 2 N ]（1 a），[Cu（Bu-acac）（BuMe 3 en）] [Tf 2 N]（1 b），[Cu（C 12 acac）（Me 4 en）] [Tf 2 N]（1 c），[Cu（acac）（Me 4 en）] [Tf 2 N]（1 d）和[Ni（acac）（BuMe 3 en）] [Tf 2 N]（2 a）（acac =乙酰丙酮酸盐， Bu-acac = 3-丁基-2,4-戊二酮酸酯，C12 -acac = 3-十二烷基-2-4-戊二酮酸酯，BuMe 3 en = N-丁基-N，N'，N'-四甲基乙二胺，Me 4 en = N，N，N'，N'-三甲基乙二胺）。这些IL响应于有机蒸气和气体而表现出颜色，热性质和磁性质的可逆
• Photodegradable compositions
  申请人：ROBINSON BROTHERS LIMITED

  公开号：EP0482914A2

  公开（公告）日：1992-04-29

  A polymer composition comprises a minor amount of a pro-degradant selected from essentially carbocyclic β-diketones and metal complexes thereof, e.g. 2,2′-methylene(1,3-cyclohexanedione) or its Mn(II) or Zn complex. A film of the composition may be used for the protection of seeds or seedlings at an agricultural or horticultural locus.

  聚合物组合物中含有少量的促降解剂，这种促降解剂基本上选自碳环β-二酮及其金属络合物，例如 2,2′-亚甲基（1,3-环己二酮）或其锰（II）或锌络合物。该组合物薄膜可用于保护农业或园艺领域的种子或幼苗。
• Transparent resin composition for organic electroluminescent element sealing, resin sheet for organic electroluminescent element sealing, and image display device
  申请人：FURUKAWA ELECTRIC CO., LTD.

  公开号：US10115904B2

  公开（公告）日：2018-10-30

  A transparent resin composition for organic EL element sealing and other things having a sufficient moisture blocking effect and excellent flexibility is provided. A thermoplastic resin, a tackifying resin, and an organometallic compound having at least an ester bond and represented by the following formula are included, and in which the light transmittance for light is 85% or higher, the relationship: AM/Y<162 is satisfied, and the thermoplastic resin includes a hydride of a styrene-based A-B-A type triblock body. (wherein R1, R2, R4 and R6 represent organic groups including an alkyl group, an aryl group, a cycloalkyl group, and an acyl group each having a carbon number of 1˜8; R3 and R5 represent organic groups including an alkyl group, an aryl group, an alkoxy group, a cycloalkyl group, and an acyl group each having a carbon number of 1˜8; and M represents a trivalent metal atom.)

  本发明提供了一种用于有机 EL 元件密封和其他物品的透明树脂组合物，它具有足够的防潮效果和优异的柔韧性。本发明包括一种热塑性树脂、一种增粘树脂和一种至少具有一个酯键并由下式表示的有机金属化合物，其中光的透光率为 85% 或更高，满足以下关系：AM/Y<162，热塑性树脂包括苯乙烯基 A-B-A 型三嵌段体的氢化物。 (其中 R1、R2、R4 和 R6 代表有机基团，包括烷基、芳基、环烷基和酰基，每个基团的碳原子数均为 1˜8；R3 和 R5 代表有机基团，包括烷基、芳基、烷氧基、环烷基和酰基，每个基团的碳原子数均为 1˜8；M 代表三价金属原子)。
• OGURA, KATSUYUKI;SANADA, KUNIO;TAKAHASHI, KAZUMASA;IIDA, HIROTADA, PHASPH. AND SULFUR, 1983, 16, N 1-2, 83-87
  作者：OGURA, KATSUYUKI、SANADA, KUNIO、TAKAHASHI, KAZUMASA、IIDA, HIROTADA

  DOI：——

  日期：——
• TRANSPARENT RESIN COMPOSITION FOR ORGANIC ELECTROLUMINESCENT ELEMENT SEALING, RESIN SHEET FOR ORGANIC ELECTROLUMINESCENT ELEMENT SEALING, AND IMAGE DIPLAY DEVICE
  申请人：FURUKAWA ELECTRIC CO., LTD.

  公开号：US20160005973A1

  公开（公告）日：2016-01-07

  A transparent resin composition for organic EL element sealing and other things having a sufficient moisture blocking effect and excellent flexibility is provided. A thermoplastic resin, a tackifying resin, and an organometallic compound having at least an ester bond and represented by the following formula are included, and in which the light transmittance for light is 85% or higher, the relationship: AM/Y<162 is satisfied, and the thermoplastic resin includes a hydride of a styrene-based A-B-A type triblock body. (wherein R 1 , R 2 , R 4 and R 6 represent organic groups including an alkyl group, an aryl group, a cycloalkyl group, and an acyl group each having a carbon number of 1˜8; R 3 and R 5 represent organic groups including an alkyl group, an aryl group, an alkoxy group, a cycloalkyl group, and an acyl group each having a carbon number of 1˜8; and M represents a trivalent metal atom.)