2-O-nonyl 1-O-octyl benzene-1,2-dicarboxylate | 88216-59-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-O-nonyl 1-O-octyl benzene-1,2-dicarboxylate
• CAS: 88216-59-5
• 化学式: C₂₅H₄₀O₄
• 分子量: 404.6
• InChiKey: ZKHMKHBSASMXEZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.6
• 重原子数：
  29
• 可旋转键数：
  19
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.68
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• COMPOSITION FOR SEPARATING SERUM OR PLASMA
  申请人：SEKISUI KAGAKU KOGYO KABUSHIKI KAISHA

  公开号：EP0789241A1

  公开（公告）日：1997-08-13

  The present invention relates to a serum or plasma separating composition comprising an oligomer of cyclopentadiene, an organic gelling agent and a dispersant for the organic gelling agent. The organic gelling agent is a condensation product of sorbitol and an aromatic aldehyde. The dispersant for the organic gelling agent is a polyoxyethylene-polyoxypropylene block copolymer having HLB of 1.0 to 9.0. The invention provides a serum or plasma separating composition which does not give out a bad smell by sterilization with radiation, has no influence derived from hemolysis, etc. on biochemical examination values of serum or plasma, does not cause phase separation of components, and is equal to the prior art in serum or plasma separating property, preservation stability, etc. Furthermore, the invention provides a serum or plasma separating composition which hardly brings about flow during preservation by standing in a horizontal lying position and hardly exhibits impaired invertibility with the lapse of time.

  本发明涉及一种血清或血浆分离组合物，包括环戊二烯低聚物、有机胶凝剂和有机胶凝剂分散剂。有机胶凝剂是山梨醇和芳香醛的缩合产物。有机胶凝剂的分散剂是一种 HLB 值为 1.0 至 9.0 的聚氧乙烯-聚氧丙烯嵌段共聚物。本发明提供了一种血清或血浆分离组合物，该组合物通过辐射灭菌不会产生异味，不会因溶血等对血清或血浆的生化检查值产生影响，不会导致成分相分离，在血清或血浆分离性能、保存稳定性等方面与现有技术相同。此外，本发明还提供了一种血清或血浆分离组合物，该组合物在保存过程中以水平卧姿站立几乎不会产生流动，随着时间的推移也几乎不会表现出不可逆性。
• Microporous catalyst and method for hydrogenating aromatic compounds
  申请人：Grass Michael

  公开号：US20060041167A1

  公开（公告）日：2006-02-23

  The invention relates to the hydrogenation of aromatic compounds, in particular the preparation of alicyclic polycarboxylic acids or their esters by core hydrogenation of the corresponding aromatic polycarboxylic acids or their esters, and also to catalysts suitable therefor.

  本发明涉及芳香族化合物的氢化，特别是通过相应的芳香族多羧酸或其酯的核心氢化制备脂环族多羧酸或其酯，还涉及适用于此的催化剂。
• Method for preparing alicyclic carboxylic acids and their esters
  申请人：Grass Michael

  公开号：US20060167151A1

  公开（公告）日：2006-07-27

  A method for the continuous preparation of an alicyclic carboxylic acid or an ester of the alicyclic carboxylic acid. A plastic which incorporates the alicyclic carboxylic acid or an ester of the alicyclic carboxylic acid. An article made of a plastic which incorporates the alicyclic carboxylic acid or an ester of the alicyclic carboxylic acid. A liquid which incorporates the alicycic carboxylic acid or an ester of the alicyclic carboxylic acid.

  一种连续制备脂环族羧酸或脂环族羧酸酯的方法。一种含有脂环族羧酸或脂环族羧酸酯的塑料。由包含脂环族羧酸或脂环族羧酸酯的塑料制成的物品。含脂环羧酸或脂环羧酸酯的液体。
• Catalyst and method for hydrogenating aromatic compounds
  申请人：Grass Michael

  公开号：US20060183936A1

  公开（公告）日：2006-08-17

  The invention relates to the hydrogenation of aromatic compounds, in particular the preparation of alicyclic polycarboxylic acids or esters of these, via ring hydrogenation of the corresponding aromatic polycarboxylic acids or esters of these, and also to catalysts suitable for this purpose.

  本发明涉及芳香族化合物的氢化，特别是通过相应的芳香族多羧酸或其酯的环氢化制备脂环族多羧酸或其酯，还涉及适用于这一目的的催化剂。
• Method for continuous catalytic hydrogenation
  申请人：Grass Michael

  公开号：US20060161017A1

  公开（公告）日：2006-07-20

  The invention relates to the preparation of alicyclic carboxylic acids or their derivatives by selective hydrogenation of the corresponding aromatic carboxylic acid (derivatives) in at least two series-connected reactors, at least one reactor being operated in loop operating mode. The catalyst volumes in the method are set in such a manner that the catalyst volume required, based on the conversion rate, is as low as possible.

  本发明涉及在至少两个串联反应器中，通过选择性氢化相应的芳香族羧酸（衍生物）来制备脂环族羧酸或其衍生物，其中至少一个反应器以循环操作模式运行。该方法中催化剂用量的设定方式是，根据转化率尽可能降低所需的催化剂用量。