亚硝酸-苯二辛酯 | 3164-60-1

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 亚硝酸-苯二辛酯
• 中文别名: 双(2-乙基己基)苯基亚磷酸盐；亚磷酸一苯二(2-乙基己基)酯；亚磷酸一苯二异辛酯；亚磷酸一苯二辛酯
• 英文名称: phosphorous acid bis-(2-ethyl-hexyl ester)-phenyl ester
• 英文别名: Phosphorigsaeure-bis-(2-aethyl-hexylester)-phenylester；bis(2-ethylhexyl) phenyl phosphite
• CAS: 3164-60-1
• 化学式: C₂₂H₃₉O₃P
• 分子量: 382.524
• InChiKey: AAQUCXJJDQZZOJ-UHFFFAOYSA-N

物化性质

• 沸点：
  415.1±18.0 °C(Predicted)
• 物理描述：
  Liquid

计算性质

• 辛醇/水分配系数(LogP)：
  8.1
• 重原子数：
  26
• 可旋转键数：
  16
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2920901900

制备方法与用途

化学性质
无色透明液体，沸程为148-156℃（8Pa），相对密度0.942（25/4℃），折光率为1.4791。它易溶于大多数有机溶剂。

用途
该物质可作为辅助抗氧剂，具有良好的抗变色作用，并能提高抗氧化性和光稳定性。在聚氯乙烯中还表现出螯合剂的作用。其毒性较低，适用于制造塑料医疗器械制品。

生产方法
通过2-乙基己醇与亚磷酸三苯酯，在催化剂金属钠的存在下进行酯交换反应而制得。

反应信息

• 作为产物：
  描述：

  2-乙基己醇 、 苯氧基亚磷酰二氯 在 氨 作用下， 生成 亚硝酸-苯二辛酯
  参考文献：
  名称：

  Aliphatic aryl phosphites

  摘要：

  公开号：

  US02866807A1

文献信息

• Heat stabilized polymeric composition containing an olefin polymer or copolymer and method for enhancing the thermal stability of compositions containing such polymers, inorganic fillers and conventional stabilizers
  申请人：R.T. VANDERBILT COMPANY, INC.

  公开号：EP0016986A2

  公开（公告）日：1980-10-15

  A method for enhancing the thermal stability of polymeric compositions containing inorganic fillers and conventional stabilizers by adding as filler deactivator normal and overbased ammonium, alkali metal and alkaline earth metal salt of monoalkyl- and dialkylnaphthalenesulfonic acid and stabilized compositions thereof.

  一种通过添加单烷基和二烷基萘磺酸的普通和过基铵、碱金属和碱土金属盐作为填料失活剂来增强含有无机填料和传统稳定剂的聚合物组合物及其稳定组合物的热稳定性的方法。
• Process for providing monovalent and polyvalent metal, particularly antimony, mercaptocarboxylic acid ester salts; monovalent and polyvalent metal mercaptocarboxylic acid salts; polyol mercaptocarboxylic acid monoesters, and esters of such polyol mercaptocarboxylic acid esters with a mercaptocarboxylic acid; stabilizer compositions for polyvinyl chloride resins comprising such compounds; and polyvinyl chloride resin compositions comprising a stabilizing amount of such compounds
  申请人：Mack, Gerry

  公开号：EP0024919A2

  公开（公告）日：1981-03-11

  Antimony mercaptocarboxylic acid esters are provided having the formula: wherein: R is selected from the group consisting of hydrogen, alkyl having from one to about eighteen carbon atoms and alkylene linked with R2 in a ring having from three to about eight carbon atoms; R2 is selected from the group consisting of alkyl having from one to about eighteen carbon atoms, phenyl, and alkylene linked with R, in a ring having from three to about eight carbon atoms; R3 is selected from the group consisting of hydrogen and alkyl having from one to three carbon atoms; R4 is selected from the group consisting of alkyl, aryl, alkylaryl, alkoxycarbonyl-alkylene and acyloxyalkylene having from three to about twenty carbon atoms, the alkylene having from two to about six carbon atoms; R5 is selected from the group consisting of alkylene and cycloalkylene having from one to about eighteen carbon atoms, and such groups having from one to four hydroxyl groups; Z is a bivalent alkylene group having from one to five carbon atoms and carrying the sulfur in a position alpha or beta to -OOC-; and n is a number from 1 to 3. A process for preparing such antimony compounds is also provided, as well as predecessor intermediates, and stabilizer compositions for polyvinyl chloride resin compositions comprising such antimony compounds, if desired with other polyvinyl chloride resin stabilizers.

  巯基羧酸锑酯的化学式如下 其中 R 选自氢、具有 1 至约 18 个碳原子的烷基和与 R2 连接成具有 3 至约 8 个碳原子的环的亚烷基组成的组； R2 选自具有 1 至约 18 个碳原子的烷基、苯基和与 R2 连接在具有 3 至约 8 个碳原子的环中的亚烷基组成的组； R3 选自由氢和具有一至三个碳原子的烷基组成的组； R4 选自具有 3 至约 20 个碳原子的烷基、芳基、烷芳基、烷氧羰基亚烷基和酰氧基亚烷基组成的组，其中亚烷基具有 2 至约 6 个碳原子； R5 选自具有 1 至约 18 个碳原子的亚烷基和环亚烷基，以及具有 1 至 4 个羟基的此类基团； Z 是二价亚烷基，具有 1 至 5 个碳原子，并在 -OOC- 的α或β位上带有硫；以及 n 是 1 至 3 的数字。 本发明还提供了制备此类锑化合物的工艺以及前身中间体，并提供了包含此类锑化合物的聚氯乙烯树脂组合物的稳定剂组合物（如需要与其他聚氯乙烯树脂稳定剂一起使用）。
• Polyphenylene ether resin composition of improved heat stability and shaped articles thereof
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP0036278A1

  公开（公告）日：1981-09-23

  A polyphenylene ether resin composition having improved heat stability, comprises a matrix of polyphenylene ether resin and dispersed therein, as stabilizer, a phosphonous acid or esterthereof of the formula wherein R1 represents an alkyl group, an aryl group which may be substituted by an alkyl group, an aralkyl group which may be substituted by an alkyl group, or a group of the formula (a) in which R. groups are identical or different alkyl groups, and R, and R, are identical or different and each represents a hydrogen atom, an alkyl group, an aryl group which may be substituted by an alkyl group, or an aralkyl group which may be substituted by an alkyl group, provided that when R, represents the group of formula (a), R, and R3 represent identical or different 2,4-dialkylphenyl groups.

  一种具有更好热稳定性的聚苯醚树脂组合物，包括聚苯醚树脂基体和分散在其中的 作为稳定剂的磷酸或其酯，其式如下 其中 R1 代表烷基、可被烷基取代的芳基、可被烷基取代的芳烷基或式（a）的基团 其中 R.基团是相同或不同的烷基，且 R，和 R，是相同或不同的，且各自代表氢原子、烷基、可被烷基取代的芳基或可被烷基取代的芳烷基，但当 R 代表式（a）的基团时，R，和 R3 代表相同或不同的 2，4-二烷基苯基。
• Polyphenylene ether resin compositions and shaped articles thereof
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP0038183A1

  公开（公告）日：1981-10-21

  A polyphenylene ether resin composition comprises a polyphenylene ether resin matrix and dispersed therein as heat stabilizer a phosphonic acid or derivative thereof of the formula wherein R1 represents an unsubstituted or substituted phenyl or naphthyl group, or a linear or branched alkyl group of 1 to 18 carbon atoms, or a group of the formula (a) R2 and R3 are the same or different and each represents hydrogen atom, a metal, an unsubstituted or substituted phenyl group, or an alkyl group of 1 to 10 carbon atoms and R4 is a divalent hydrocarbon group of 2 to 10 carbon atoms.

  一种聚苯醚树脂组合物，包括聚苯醚树脂基体和分散在其中的作为热稳定剂的 式中的膦酸或其衍生物 其中 R1 代表未取代或取代的苯基或萘基，或 1 至 18 个碳原子的直链或支链烷基， 或式(a)的基团 R2 和 R3 相同或不同，各自代表氢原子、金属、未取代或取代的苯基或 1 至 10 个碳原子的烷基，R4 是 2 至 10 个碳原子的二价烃基。
• Polyvinyl halide resin compositions containing 1,3 Dicarbonyl compounds
  申请人：PHOENIX CHEMICAL CORPORATION

  公开号：EP0040286A2

  公开（公告）日：1981-11-25

  1,3-Dicarbonyl compounds are provided having the formula: wherein: R1 is selected from the group consisting of hydrogen, hydrocarbon groups having from one to about eighteen carbon atoms and such groups substituted with one or more groups selected from the group consisting of halogen, hydroxy, alkoxy OR1, ester COOR1, alkyl and alkoxycarbonyl alkyl having from one to about eighteen carbon atoms, and R2 is selected from the group consisting of hydrocarbon having from one to about eighteen carbon atoms and such groups substituted with one or more groups selected from the group consisting of halogen, hydroxy, alkoxy OR1, ester COOR1, alkyl and alkoxycarbonyl alkyl having from one to about eighteen carbon atoms; R3 is selected from the group consisting of hydrogen, hydrocarbon groups having from one to about eighteen carbon atoms and such groups substituted with one or more groups selected from the group consisting of halogen, hydroxy, alkoxy OR1, ester COOR1, alkyl and alkoxycarbonyl alkyl having from one to about eighteen carbon atoms; as well as metal and organotin enolate salts thereof. The compounds are effective in enhancing the resistance to deterioration by heat and light of polyvinyl halide resins.

  1,3-二羰基化合物的化学式如下 其中 R1 选自氢、具有 1 至约 18 个碳原子的烃基和被 1 个或多个选自卤素、羟基、烷氧基 OR1、酯 COOR1、烷基和具有 1 至约 18 个碳原子的烷氧羰基烷基的基团取代的此类基团组成的组，和 R2 选自具有 1 至约 18 个碳原子的烃以及被 1 个或多个选自卤素、羟基、烷氧基 OR1、酯 COOR1、烷基和具有 1 至约 18 个碳原子的烷氧羰基烷基的基团取代的烃所组成的组； R3 选自由氢、具有 1 至约 18 个碳原子的烃基以及被 1 个或多个选自由卤素、羟基、烷氧基 OR1、酯 COOR1、烷基和具有 1 至约 18 个碳原子的烷氧羰基烷基组成的基团取代的烃基所组成的组； 以及它们的金属盐和有机锡烯酸盐。 这些化合物可有效提高聚乙烯卤化树脂的耐热和耐光劣化性能。