-essigsaeure-aethylester | 7751-74-8

• 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: -essigsaeure-aethylester
• 英文别名: ethyl di-n-hexylphosphonoacetate；Ethyl 2-dihexoxyphosphorylacetate；ethyl 2-dihexoxyphosphorylacetate
• CAS: 7751-74-8
• 化学式: C₁₆H₃₃O₅P
• 分子量: 336.409
• InChiKey: YMMRWISVGIRFGG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  22
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  61.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  -essigsaeure-aethylester 、 对氨基苯甲酸 生成 -essigsaeure-<4-carboxy-anilid>
  参考文献：
  名称：

  Imaev,M.G. et al., Journal of general chemistry of the USSR, 1966, vol. 36, p. 1245 - 1246

  摘要：

  DOI：
• 作为产物：
  描述：

  亚磷酸三正己酯 、 溴乙酸乙酯 反应 3.0h， 以84%的产率得到-essigsaeure-aethylester
  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：Teijin Limited

  公开号：US08263690B2

  公开（公告）日：2012-09-11

  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。
• 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）。
• FLAME-RETARDANT RESIN COMPOSITION AND MOLDED ARTICLE PRODUCED FROM SAME
  申请人：Teijin Limited

  公开号：EP2634217A1

  公开（公告）日：2013-09-04

  A flame retardant resin composition which is obtained by using a plant-derived raw material and excellent in flame retardancy, heat resistance and impact resistance, and a molded article thereof. The flame retardant resin composition comprises: (A) 100 parts by weight of a resin component (component A) containing at least 50 wt% of polylactic acid (component A-1); (B) 1 to 100 parts by weight of an organic phosphorus compound represented by the following formula (1) (component B); (C) 1 to 200 parts by weight of a filler (component C); and (D) 1 to 100 parts by weight of an impact resistance modifier (component D). (In the above formula, X1 and X2 are the same or different and each an aromatic substituted alkyl group represented by the following formula (2): (In the above formula, AL is a branched or linear alkyl group having 1 to 5 carbon atoms, Ar is a phenyl group, naphthyl group or anthryl group all of which may have a substituent, "n" is an integer of 1 to 3, and Ar may be bonded to any carbon atom contained in AL.))

  一种阻燃树脂组合物，该组合物由植物原料制成，具有优异的阻燃性、耐热性和抗冲击性，以及模塑制品。 该阻燃树脂组合物包括 (A) 100 重量份的树脂组分（组分 A），其中至少含有 50 重量份的聚乳酸（组分 A-1）； (B) 1 至 100 份（按重量计）由下式（1）代表的有机磷化合物（组分 B）； (C) 1 至 200 重量份的填充剂（组分 C）； 和 (D) 1 至 100 份（按重量计）抗冲击改性剂（组分 D）。 (在上式中，X1 和 X2 相同或不同，各自为芳香取代的烷基，由下式（2）表示： (在上式中，AL 是具有 1 至 5 个碳原子的支链或直链烷基，Ar 是苯基、萘基或蒽基，所有这些基团都可以有取代基，"n "是 1 至 3 的整数，Ar 可以键合到 AL 所含的任何碳原子上。)