Phthalic acid, heptyl pentyl ester | 70794-32-0

• 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: Phthalic acid, heptyl pentyl ester
• 英文别名: 2-O-heptyl 1-O-pentyl benzene-1,2-dicarboxylate
• CAS: 70794-32-0
• 化学式: C₂₀H₃₀O₄
• 分子量: 334.4
• InChiKey: DOPWUIFVZJEDAV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  24
• 可旋转键数：
  14
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 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。
• Fuel oil composition for diesel engines
  申请人：TONEN CORPORATION

  公开号：EP0861882A1

  公开（公告）日：1998-09-02

  The present invention is directed to a fuel oil for diesel engines, which is reduced in the discharges of particulate matters (PM) and carbon dioxide (CO) in exhaust gas upon combustion while retaining a high cetane number, characterized in that the fuel oil composition comprises a mineral oil as a principal component; and (a) 2-13 wt% of one or more dialkyl phthalate compounds represented by the chemical formula (1), and (b) 2-13 wt% of one or more glycol ether compounds represented by the chemical formula (2); and    the total content of said components (a) and (b) is from 4 to 15 wt%.

  本发明涉及一种用于柴油发动机的燃料油，该燃料油在燃烧时可减少废气中微粒物质（PM）和二氧化碳（CO）的排放，同时保持较高的十六烷值，其特征在于该燃料油组合物包括作为主要成分的矿物油；以及 (a) 2-13 wt%的一种或多种邻苯二甲酸二烷基酯化合物，其化学式为 (1)，以及 (b) 2-13% 的一种或多种乙二醇醚化合物，由化学式 (2) 表示；以及 所述成分（a）和（b）的总含量为 4 至 15 wt%。
• US5776357A
  申请人：——

  公开号：US5776357A

  公开（公告）日：1998-07-07
• US5863303A
  申请人：——

  公开号：US5863303A

  公开（公告）日：1999-01-26
• US6878659B2
  申请人：——

  公开号：US6878659B2

  公开（公告）日：2005-04-12