Cyclohexylphosphonsaeure-monocyclohexylester | 2672-56-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磷酸及其衍生物
• 英文名称: Cyclohexylphosphonsaeure-monocyclohexylester
• 英文别名: Cyclohexylhydrogencyclohexylphosphonat；Cyclohexyl(cyclohexyloxy)phosphinic acid
• CAS: 2672-56-2
• 化学式: C₁₂H₂₃O₃P
• 分子量: 246.287
• InChiKey: ZQHMWHVJKZQFLC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Use of organic phosphonic or phosphinic acids, or of oxides, hydroxides or carboxylic acid salts of metals as thermal stabilizers for polyhydroxyalcanoates
  申请人：METABOLIX, INC.

  公开号：EP1593705A1

  公开（公告）日：2005-11-09

  The invention provides for the use of a compound selected from: (a) a compound having the structural formula:    where R' is R or OH, and R is a branched or unbranched saturated C1-C30 group, a branched or unbranched unsaturated C2-C30 group, a C6-C30 aromatic group, or a saturated or unsaturated C6-C30 cycloaliphatic group; or (b) oxides, hydroxides, and saturated or unsaturated carboxylic acid    salts of metals from Groups I to V of the Periodic Table; as a thermal stabilizer of polyhydroxyalkanoate (PHA) by adding the compound to a polyester pellet composition comprising PHA to inhibit the degradation of PHA during exposure of the composition to temperatures which cause PPLA degradation.

  本发明提供了一种选自以下物质的化合物的用途： (a) 结构式如下的化合物 其中 R' 是 R 或 OH，R 是支链或未支链的饱和 C1-C30 基团、支链或未支链的不饱和 C2-C30 基团、C6-C30 芳香族基团或饱和或不饱和 C6-C30 环脂族基团；或 (b) 氧化物、氢氧化物和饱和或不饱和羧酸 (b) 氧化物、氢氧化物和饱和或不饱和羧酸盐； 作为聚羟基烷酸酯（PHA）的热稳定剂，将该化合物添加到含有 PHA 的聚酯颗粒组合物中，以抑制 PHA 在暴露于导致 PPLA 降解的温度时发生降解。
• Use of organic phosphonic or phosphinic acids, or of oxides, hydroxides or carboxylic acid salts of metals as thermal stabilizers for plasticized polyhydroxyalcanoates
  申请人：METABOLIX, INC.

  公开号：EP2050785A1

  公开（公告）日：2009-04-22

  The invention provides for the use of a compound selected from (a) a compound having the structural formula: where R' is R or OH, and R is a branched or unbranched saturated C1-C30 group, a branched or unbranched unsaturated C2-C30 group, an aromatic group, or a saturated or unsaturated cycloaliphatic group; or (b) oxides, hydroxides, and saturated or unsaturated carboxylic acid salts of metals from Groups I to V of the Periodic Table; as a thermal stabilizer of polyhydroxyalkanoate (PHA) by including the compound in a PHA-containing composition for forming a pellet to inhibit the degradation of PHA during exposure of the composition to temperatures which cause PHA degradation, wherein the PHA-containing composition comprises a plasticizer compound selected from phosphoric acid derivatives, phosphonic acid derivatives and phosphites.

  本发明提供了一种化合物的用途，该化合物选自(a)具有结构式的化合物： 其中 R' 是 R 或 OH，R 是支链或未支链的饱和 C1-C30 基团、支链或未支链的不饱和 C2-C30 基团、芳香族基团或饱和或不饱和环脂族基团；或 (b) 元素周期表 I 至 V 族金属的氧化物、氢氧化物和饱和或不饱和羧酸盐；作为聚羟基烷酸酯（PHA）的热稳定剂，在含 PHA 的组合物中加入该化合物，形成颗粒，以抑制 PHA 在暴露于导致 PHA 降解的温度时发生降解，其中含 PHA 的组合物包括选自磷酸衍生物、膦酸衍生物和亚磷酸酯的增塑剂化合物。
• Light-emitting device and method for producing same
  申请人：Sumitomo Chemical Company, Limited

  公开号：US10711091B2

  公开（公告）日：2020-07-14

  Provided is a light-emitting device including an anode, a light-emitting layer, an electron-transporting layer and a cathode. The electron-transporting layer contains at least one electron-transporting material whose LUMO level is −3.0 eV or more and at least one dopant material selected from the group consisting of a heterocyclic compound whose SOMO level is −2.2 to −1.5 eV and a derivative thereof. The LUMO level of the electron-transporting material is smaller than the SOMO level of the heterocyclic compound.

  本发明提供了一种发光器件，包括阳极、发光层、电子传输层和阴极。电子传输层包含至少一种电子传输材料，其 LUMO 水平为 -3.0 eV 或更高，以及至少一种掺杂材料，该掺杂材料选自由 SOMO 水平为 -2.2 至 -1.5 eV 的杂环化合物及其衍生物组成的组。电子传输材料的 LUMO 电平小于杂环化合物的 SOMO 电平。
• PHA compositions and methods for their use in the production of PHA films
  申请人：Monsanto Company

  公开号：US20020061944A1

  公开（公告）日：2002-05-23

  PHA pellet compositions are provided which are processible into blown and cast free-standing films. The Mw of the PHA in the pellets used to produce the films is at least 470,000, at least 435,000 if PHA thermal stabilizers of the invention are used. In order to achieve a stable, unsupported film having desirable elongational and tensile properties, the Mw of PHA in the film is greater than about 420,000.

  本发明提供可加工成吹膜和流延独立薄膜的 PHA 颗粒组合物。用于生产薄膜的颗粒中 PHA 的 Mw 至少为 470,000，如果使用本发明的 PHA 热稳定剂，则至少为 435,000。为了获得具有理想伸长和拉伸性能的稳定无支撑薄膜，薄膜中 PHA 的 Mw 大于约 420,000。
• PHA COMPOSITIONS AND METHODS FOR THEIR USE IN THE PRODUCTION OF PHA FILMS
  申请人：MONSANTO COMPANY

  公开号：EP0996670A1

  公开（公告）日：2000-05-03