octadecyl diethylphosphonoacetate | 951643-33-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 英文名称: octadecyl diethylphosphonoacetate
• 英文别名: Octadecyl Diethylphosphonoacetate；octadecyl 2-diethoxyphosphorylacetate
• CAS: 951643-33-7
• 化学式: C₂₄H₄₉O₅P
• 分子量: 448.624
• InChiKey: OMHVOPPVTVLRAY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9
• 重原子数：
  30
• 可旋转键数：
  24
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  61.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  三丁基,三丁酯 、 octadecyl bromoacetate 以98%的产率得到octadecyl diethylphosphonoacetate
  参考文献：
  名称：

  Polylactic acid composition

  摘要：

  本发明的目的是提供一种含有聚乳酸的组合物，具有优异的热稳定性、机械强度和颜色。该组合物包含重量百分比为0.001至0.1的金属催化剂和0.001至0.5的重量百分比的基于脂肪酸的磷酸酯，以100份聚乳酸为基础。

  公开号：

  US08263690B2

文献信息

• POLYLACTIC ACID COMPOSITION
  申请人：Suzuki Hirotaka

  公开号：US20090062437A1

  公开（公告）日：2009-03-05

  It is an object of the present invention to provide a composition which contains polylactic acid and has excellent heat stability, mechanical strength and color. The composition contains 0.001 to 0.1 part by weight of a metal catalyst and 0.001 to 0.5 part by weight of a phosphono-fatty acid ester based on 100 parts by weight of polylactic acid.

  本发明的目的是提供一种含有聚乳酸的组合物，具有优异的热稳定性、机械强度和颜色。该组合物包含100份聚乳酸中的0.001至0.1份重量的金属催化剂和0.001至0.5份重量的基于磷脂酸酯的化合物。
• AROMATIC POLYCARBONATE RESIN COMPOSITION
  申请人：Teijin Chemicals, Ltd.

  公开号：EP2213703A1

  公开（公告）日：2010-08-04

  The object of this invention is to provide a resin composition that contains a polymer obtained from biomass resources and constitutes molded articles excellent in heat resistance, mechanical properties and durable stability, this invention including a resin composition comprising (i) a resin component containing 95 to 5 % by weight of an aromatic polycarbonate (component A) and 5 to 95 % by weight of polylactic acid (component B), (ii) 0.001 to 10 parts by weight, per 100 parts by weight of the resin component, of a phosphoric ester metal salt (component C), and (iii) 0.01 to 5 parts by weight, per 100 parts by weight of the polylactic acid (component B), of a terminal blocker (component F), the stereo-complex crystal content (X) of the following expression (I) being 80 % or more, X%=ΔHb/ΔHa+ΔHbx100 wherein ΔHa and ΔHb are a melting enthalpy (ΔHa) of a crystal melting point that appears at lower than 190°C and a melting enthalpy (ΔHb) of a crystal melting point that appears at 190°C or higher but less than 250°C, respectively, in a temperature-elevation process by a differential scanning calorimeter (DSC), and molded articles thereof.

  本发明的目的是提供一种树脂组合物，该树脂组合物含有一种从生物质资源中获得的聚合物，并构成耐热性、机械性能和持久稳定性极佳的模塑制品，本发明包括一种树脂组合物，该树脂组合物包括 (i) 含有 95-5%（按重量计）芳香族聚碳酸酯（组分 A）和 5-95%（按重量 计）聚乳酸（组分 B）的树脂组分、 (ii) 以每 100 份树脂组分重量计，含 0.001 至 10 份磷酸酯金属盐（组分 C），和 (iii) 以每 100 份聚乳酸（组分 B）的重量计，0.01 至 5 份末端封端剂（组分 F）、 以下表达式（I）中立体络合物晶体含量（X）为 80%或以上，X%=ΔHb/ΔHa+ΔHbx100 其中，ΔHa 和 ΔHb 分别是在差示扫描量热仪 (DSC) 的升温过程中，出现在低于 190°C 的晶体熔点的熔化焓 (ΔHa)，以及出现在 190°C 或更高但低于 250°C 的晶体熔点的熔化焓 (ΔHb)。
• POLYLACTIC ACID COMPOSITIONS AND MOLDED ARTICLES THEREOF
  申请人：Teijin Chemicals, Ltd.

  公开号：EP2351792A1

  公开（公告）日：2011-08-03

  A composition comprising polylactic acid and having excellent heat stability, especially moist heat stability, and a molded article thereof. The composition comprises 100 parts by weight of a resin component (component A) which is composed of 5 to 100 wt% of polylactic acid (component A-α) and 95 to 0 wt% of a thermoplastic resin (component A-β), 0.001 to 5 parts by weight of a phosphono-fatty acid ester (component B), 0.01 to 5 parts by weight of a phosphate metal salt (component C), 0.001 to 2 parts by weight of at least one antioxidant (component D) selected from the group consisting of a phosphite-based compound, a phosphonite-based compound, a hindered phenol-based compound and a thioether-based compound, and 0.001 to 10 parts by weight of an end-sealing agent (component E).

  一种包含聚乳酸且具有优异热稳定性（尤其是湿热稳定性）的组合物及其模塑制品。 该组合物包括 100 重量份的树脂组分（A 组分），它由 5 至 100 重量份的聚乳酸（A-α 组分）和 95 至 0 重量份的热塑性树脂（A-β 组分）组成；0.001 至 5 重量份的膦酰脂肪酸酯（B 组分）；0.01 至 5 重量份的磷酸盐金属盐（C 组分）；0.001 至 2 份（按重量计）至少一种抗氧化剂（组分 D），该抗氧化剂选自亚磷酸基化合物、亚磷酸基化合物、受阻酚基化合物和硫醚基化合物组成的组，以及 0.001 至 10 份（按重量计）端封剂（组分 E）。
• POLYLACTIC ACID COMPOSITION AND MOLDED ARTICLE THEREOF
  申请人：Matsuno Yuichi

  公开号：US20110263762A1

  公开（公告）日：2011-10-27

  A composition comprising polylactic acid and having excellent heat stability, especially moist heat stability, and a molded article thereof. The composition comprises 100 parts by weight of a resin component (component A) which is composed of 5 to 100 wt % of polylactic acid (component A-α) and 95 to 0 wt % of a thermoplastic resin (component A-β), 0.001 to 5 parts by weight of a phosphono-fatty acid ester (component B), 0.01 to 5 parts by weight of a phosphate metal salt (component C), 0.001 to 2 parts by weight of at least one antioxidant (component D) selected from the group consisting of a phosphite-based compound, a phosphonite-based compound, a hindered phenol-based compound and a thioether-based compound, and 0.001 to 10 parts by weight of an end-sealing agent (component E).
• US8263690B2
  申请人：——

  公开号：US8263690B2

  公开（公告）日：2012-09-11