calcium;(9Z,12Z)-octadeca-9,12-dienoate

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: calcium;(9Z,12Z)-octadeca-9,12-dienoate
• 化学式: C36H62CaO4
• 分子量: 599.0
• InChiKey: ROZZMLUWBPPEMU-GRVYQHKQSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  8.72
• 重原子数：
  41
• 可旋转键数：
  26
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.72
• 拓扑面积：
  80.3
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Oxygen-Absorbing Composition And Packaging Material
  申请人：Tsuji Yoshihisa

  公开号：US20080061270A1

  公开（公告）日：2008-03-13

  An oxygen-absorbing composition of the present invention contains a gas-barrier resin as well as a salt of an unsaturated carboxylic acid and an oxygen absorption promoter that are dispersed in the gas-barrier resin A cation that composes the salt of the unsaturated carboxylic acid is a cation of at least one element selected from the group consisting of alkali metals, alkaline earth metals, and aluminum. The oxygen absorption promoter is at least one selected from the group consisting of transition metal salts, radical generators, and photocatalyst particles. The unsaturated carboxylic acid has a molecular weight of 3000 or less.

  本发明的氧气吸收组合物包含一种气体屏障树脂以及分散在气体屏障树脂中的不饱和羧酸盐和氧气吸收促进剂。组成不饱和羧酸盐的阳离子是来自于碱金属、碱土金属和铝等元素组成的至少一种元素的阳离子。氧气吸收促进剂至少包括过渡金属盐、自由基发生剂和光催化剂颗粒中的一种或多种。不饱和羧酸的分子量为3000或更低。
• Novel catalyst system for polyurethane foams and the use thereof
  申请人：Mobay Chemical Corporation

  公开号：EP0016355A2

  公开（公告）日：1980-10-01

  The instant invention is directed to a novel catalyst system forthe production of polyurethane resin, and the method of use of such catalyst system. The catalyst systems of the instant invention broadly comprise (a) a tertiary amine, (b) a tin compound capable of catalyzing the reaction between an isocyanate group and an active hydrogen atom, and (c) a compound of the formula: wherein Me represents calcium or barium, and R represents a hydrocarbon group. It has been found that the component (c) tends to catalyze side reactions which occur during foaming between isocyanate groups and the initial reaction products of isocyanates and active hydrogen containing compounds.

  本发明涉及一种生产聚氨酯树脂的新型催化剂体系，以及这种催化剂体系的使用方法。本发明的催化剂体系大致包括 (a) 一种叔胺、 (b) 能够催化异氰酸酯基团和活性氢原子之间反应的锡化合物，以及 (c) 式中化合物： 其中 Me 代表钙或钡，以及 R 代表烃基。研究发现，(c)组分倾向于催化发泡过程中异氰酸酯基团与异氰酸酯和活性含氢化合物的初始反应产物之间发生的副反应。
• Alkoxylation with calcium and magnesium salts
  申请人：Conoco Inc.

  公开号：EP0085167A1

  公开（公告）日：1983-08-10

  Magnesium and calcium carboxylates are used for the alkoxylation of alcohols and alkyl phenols. The resulting alkoxylates have less free unreacted materials, sharper alkoxide homolog distributions and lower pour points as compared to commercial alkali base catalyzed alkoxylates.

  镁羧酸盐和钙羧酸盐可用于醇和烷基酚的烷氧基化，与商用碱催化的烷氧基化物相比，所生成的烷氧基化物未反应的游离物质更少，烷氧基同族体分布更清晰，倾点更低。
• Use of an insulated wire for direct solderimg
  申请人：DAINICHISEIKA COLOR & CHEMICALS MFG. CO. LTD.

  公开号：EP0289955A1

  公开（公告）日：1988-11-09

  A polyester imide resin is made of a reaction product of (A) a dicarboxylic acid containing a 5-membered cyclic imido group or a derivative thereof, or a mixture thereof, (B) a tricarboxylic acid or a derivative thereof, or a mixture thereof, (C) a dihydric alcohol and (D) a trihydric aliphatic alcohol.

  聚酯亚胺树脂由以下物质的反应产物制成：(A) 含有 5 元环亚胺基团的二羧酸或其衍生物，或其混合物；(B) 三羧酸或其衍生物，或其混合物；(C) 二水醇和 (D) 三水脂肪醇。
• Improvements in materials for the manufacture of fiber-reinforced thermosetting resin mouldings
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0319203A2

  公开（公告）日：1989-06-07

  An improved FRP molding material wherein 1.5 to 6.0% of an acid-modified vinyl acetate copolymer having an acid value of 5 to 35 mg KOH per gram and/or 1.0 to 7.0% of a saturated polyester compound having a molecular weight per ester linkage of 70 to 250 is added thereto as a low profile additive, and wherein 0.5 to 2.5% of a higher fatty acid calcium salt is used.

  一种改进的玻璃钢模塑材料，其中添加了 1.5 至 6.0%的酸改性醋酸乙烯共聚物（其酸值为每克 5 至 35 毫克 KOH）和/或 1.0 至 7.0%的饱和聚酯化合物（其每个酯连接的分子量为 70 至 250）作为低剖面添加剂，并使用了 0.5 至 2.5%的高级脂肪酸钙盐。

表征谱图