甘油三异丁酸酯 | 14295-64-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 甘油脂
• 中文名称: 甘油三异丁酸酯
• 英文名称: glycerol tri(2-methylpropanoate)
• 英文别名: glyceryl triisobutyrate；1,2,3-tris-isobutyryloxy-propane；1,2,3-Tris-isobutyryloxy-propan；2-methyl-propanoic acid, 1,2,3-propanetriyl ester；Glycerol triisobutyrate；2,3-bis(2-methylpropanoyloxy)propyl 2-methylpropanoate
• CAS: 14295-64-8
• 化学式: C₁₅H₂₆O₆
• 分子量: 302.368
• InChiKey: REAAUFDFYPKMIR-UHFFFAOYSA-N

物化性质

• 沸点：
  327.7±9.0 °C(Predicted)
• 密度：
  1.049±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  21
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  78.9
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  甘油 、 异丁酸 在 [Mes₂NH₂](+)[O₃SC₆F₅](-) 作用下， 以 正庚烷 为溶剂， 反应 24.0h， 以67%的产率得到甘油三异丁酸酯
  参考文献：
  名称：

  在无碱和无溶剂条件下广泛使用的 DMAP 催化酯化

  摘要：

  关于原子经济性和 E 因子，羧酸与等摩尔量的醇的催化缩合是最理想的。尽管已经报道了几种高活性脱水催化剂，但仍然强烈需要更有效的替代品，因为叔醇、酚、酸敏感醇、氨基酸和难溶性醇的脱水酯化从未令人满意地进行。在这里，我们报告了对经典 DMAP 催化醇酰化的新见解：令人惊讶的是，仅 0.05-2 mol% 的 DMAP 就可以在无碱和无溶剂的辅助条件下有效地促进醇与酸酐的酰化，从而得到相应的酯高产量。此外，我们在不使用任何溶剂的情况下实现了市售聚苯乙烯支持的 DMAP 的回收和再利用。这些偶然发现提供了广泛有用且环境友好的酯化方法，这可能比催化脱水缩合方法更实用和可靠，特别是对于几乎不与羧酸直接缩合的反应性较低的醇。

  DOI：

  10.1021/ja075824w

文献信息

• RAPIDLY CURING CYANOACRYLATES AS ADHESIVES
  申请人：Swords Noeleen

  公开号：US20100029978A1

  公开（公告）日：2010-02-04

  The present invention relates to a polymerizable adhesive composition which comprises, at least as one constituent, a cyanacrylate component and which requires a comparitively short time for curing when used on surfaces. The present invention therefore also includes a method for the production of the cyanacrylate component described above, and the cyanacrylate component as such.

  本发明涉及一种聚合粘合剂组成物，至少包括一种氰基丙烯酸酯组分，并在表面使用时需要相对较短的固化时间。因此，本发明还包括上述氰基丙烯酸酯组分的制备方法以及氰基丙烯酸酯组分本身。
• Method for selectively increasing the ratio of single major components of teicoplanin A2 complex
  申请人：GRUPPO LEPETIT S.p.A.

  公开号：EP0204179A1

  公开（公告）日：1986-12-10

  The object of this invention is to provide a method for selectively increasing the ratio of the single TA2 major components in the T-A2 complex. More particularly, the object of this invention is a process for obtaining teicoplanin A2 selectively enriched in any of its major components T-A2-1, T-A2-2, T-A2-3, T-A2-4 and T-A2-5 which .consists in adding to the culture medium of Actinoplanes teichomyceticus nov. sp. ATCC 31121 or a mutant thereof which produces T-A2 complex through the same metabolic pathway, a selectively effective amount of an appropriate precursor.

  本发明的目的是提供一种选择性提高T-A2复合物中单一TA2主要成分比例的方法。更具体地说，本发明的目的是一种获得选择性地富含其任何主要成分 T-A2-1、T-A2-2、T-A2-3、T-A2-4 和 T-A2-5 的 teicoplanin A2 的方法，该方法包括在通过相同代谢途径产生 T-A2 复合物的 Actinoplanes teichomyceticus nov.
• HEMOLYSIS INHIBITOR AND PLASTICIZER
  申请人：KAO CORPORATION

  公开号：EP0340305A1

  公开（公告）日：1989-11-08

  A hemolysis inhibitor and plasticizer which comprises a triglyceride compound. A medical resin composition, a medical appliance, and a blood preservative containing this compound can prevent hemolysis of the blood in contact therewith by virtue of the erythrocyte- protecting action thereof. A medical vinyl chloride resin composition and a medical appliance containing said compound as the plasticizer are substantially nontoxic, thus providing a remarkably high safety.

  一种由甘油三酯化合物组成的溶血抑制剂和增塑剂。含有该化合物的医用树脂组合物、医用器械和血液防腐剂可通过其保护红细胞的作用防止与之接触的血液发生溶血。含有上述化合物作为增塑剂的医用氯乙烯树脂组合物和医用器械基本上是无毒的，因此具有极高的安全性。
• Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition contaning the copolymer, and uses thereof
  申请人：MITSUI CHEMICALS, INC.

  公开号：EP1186619A2

  公开（公告）日：2002-03-13

  The present invention is intended to provide a polar group-containing olefin copolymer having excellent adhesion properties to metals or polar resins and excellent compatibility therewith, a process for preparing the copolymer, a thermoplastic resin composition containing the copolymer, and uses thereof. The polar group-containing olefin copolymer comprises a constituent unit derived from an α-olefin of 2 to 20 carbon atoms, and a constituent unit derived from a straight-chain, branched or cyclic polar group-containing monomer having at the end a polar group such as a hydroxyl group or an epoxy group and/or a constituent unit derived from a macromonomer having at the end a polymer segment obtained by anionic polymerization, ring-opening polymerization or polycondensation. The polar group-containing olefin copolymer can be prepared by polymerizing the α-olefin with the polar group-containing monomer and/or the macromonomer in the presence of a metallocene catalyst. The polar group-containing olefin copolymer and the thermoplastic resin composition containing the copolymer are used for films, sheets, modifiers, building/civil engineering materials, automobile exterior trim, electric/electronic parts, coating bases, compatibilizing agents, etc.

  本发明旨在提供一种对金属或极性树脂具有极佳粘附性和相容性的含极性基团的烯烃共聚物、制备该共聚物的工艺、含有该共聚物的热塑性树脂组合物及其用途。含极性基团的烯烃共聚物包括一个由 2 至 20 个碳原子的 α-烯烃衍生的组成单元和一个由直链、支链或环状含极性基团单体衍生的组成单元，直链、支链或环状含极性基团单体的末端具有极性基团，如羟基或环氧基，和/或一个由大单体衍生的组成单元，大单体的末端具有通过阴离子聚合、开环聚合或缩聚反应获得的聚合物段。含极性基团的烯烃共聚物可通过在茂金属催化剂存在下使α-烯烃与含极性基团的单体和/或大单体聚合来制备。含极性基团的烯烃共聚物和含有该共聚物的热塑性树脂组合物可用于薄膜、板材、改性剂、建筑/土木工程材料、汽车外饰、电气/电子零件、涂层基料、相容剂等。
• PROCESS FOR THE PRODUCTION OF LIVING (CO)POLYMERS AND USE OF THE (CO)POLYMERS
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1266910A1

  公开（公告）日：2002-12-18

  The purpose of the present invention is to provide polymerization catalyst which can produce quite efficiently (co)polymer having number average molecular weight and number of molecules which are accurately controlled in producing method of (co)polymer by the polymerization of polar unsaturated compound, and provide living polymerized (co)polymer obtained according to the producing method. For the purpose, polymerization catalyst composition which comprises the composition comprising organic oxysalt compound and hydroxycarbonyl compound having at least both an alcoholic hydroxyl group and a carbonyl group in the same molecule is provided and the polar unsaturated compound is polymerized by using the polymerization catalyst composition. The composition containing the obtained (co)polymer were able to provide thermosetting powder coating composition having particularly excellent characteristics.

  本发明的目的是提供一种聚合催化剂，该催化剂可在通过极性不饱和化合物聚合生产 （共）聚合物的方法中相当有效地生产具有精确控制的平均分子量数和分子数的（共）聚合 物，并提供根据该生产方法获得的活聚合（共）聚合物。为此，提供了聚合催化剂组合物，该组合物由有机草酸盐化合物和羟基羰基化合物组成，羟基羰基化合物在同一分子中至少具有醇羟基和羰基，使用该聚合催化剂组合物对极性不饱和化合物进行聚合。含有所获得的（共）聚合物的组合物能够提供具有特别优异特性的热固性粉末涂料组合物。