Heptacosane-1,27-diol

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: Heptacosane-1,27-diol
• 化学式: C₂₇H₅₆O₂
• 分子量: 412.7
• InChiKey: OFGMTSUGEYMPLE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.7
• 重原子数：
  29
• 可旋转键数：
  26
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• 2,2,6,6-Tetramethyl-4-piperidyl carboxylic acid esters and amides of mono and poly alcohols, phenols and amines and synthetic polymer compositions stabilized thereby
  申请人：ADEKA ARGUS CHEMICAL CO., Ltd.

  公开号：EP0022997A1

  公开（公告）日：1981-01-28

  2,2,6,6-Tetramethyl-4-piperidyl carboxylic acid esters and amides of mono and poly alcohols, phenols and amines are provided, useful as stabilizers for organic polymeric materials, and having the general formula: wherein: R1, R2 and R3 are selected from the group consisting of hydrogen and alkyl having from one to about eighteen carbon atoms; X is oxygen or imino >NH; m is zero, 1 or 2; n is zero, 1 or 2; m + n is 1 or 2; p is zero or 1; q is 1 to 6; is linked to carbon in place of one R2 or R, group; and is selected from the group consisting of: (a) OR5 where R5 is alkyl, aryl or cycloalkyl having one to twenty-four carbon atoms and hydroxy-, carboxy- and oxy-substituted such groups having from one to five OH or O groups; and 2,2,6,6-tetramethyl-4-piperidyl; (b) OReO where Re is alkylene, arylene or cycloalkylene having one to twenty-four carbon atoms and hydroxy-substituted such groups having one to four OH groups; Re alkylene, aryiene or cycloalkylene can include oxyether -0- and thioether -S- linking groups attached to alkylene, arylene or cycloalkylene groups as in polyoxyalkylene and polythioalkylene groups and polyoxyalkylene arylene groups having from one to about five oxy or thio groups and from two to about six alkylene groups having (c) from two to about six carbon atoms; where R6 is alkylene, arylene or cycloalkylene having one to twenty-four carbon atoms and hydroxy-substituted such groups having one to four OH groups; R6 alkylene, arylene or cycloalkylene can include oxyether -O- and thioether -S- linking groups attached to alkylene, arylene or cycloalkylene groups as in polyoxyalkylene and polythioalkylene groups and polyoxyalkylene arylene groups having from one to about five oxy or thio groups and from two to about six alkylene groups having from two to about six carbon atoms; R7 is alkyl, aryl or cycloalkyl having one to twenty-four carbon atoms and hydroxy-substituted such groups having from one to five OH groups; (d) where R5 is alkyl, aryl or cycloalkyl having one to twenty-four carbon atoms and amino-substituted such groups having (e) from one to five amino groups; where R6 is alkylene, arylene or cycloalkylene having one to twenty-four carbon atoms and amino-substituted such groups having one to four amino groups; R7 is alkyl, aryl or cycloalkyl having one to twenty-four carbon atoms and amino-substituted such groups having one to five amino groups; (f)-NHNH2; -NHNH-; -NHNHCOCONHNH2; NHNHCOR7; -NHNHCOR6CONHNH2; -NHNHCOR6CONHNH-; -NHNHCOCONHNH-,; -NHR6NH2-; -NHR6NH-; where Rs is alkylene, arylene or cycloalkylene having one to twenty-four carbon atoms and amino-substituted such groups having one to four amino groups; and such groups including oxyether and thioether linking groups as in (b) above, and R7 is as in (c) above.

  本发明提供了 2,2,6,6-四甲基-4-哌啶基羧酸酯和一元醇和多元醇、酚和胺的酰胺，可用作有机聚合物材料的稳定剂，其通式为 其中 R1、R2 和 R3 选自氢和具有 1 至约 18 个碳原子的烷基组成的组； X 是氧或亚胺 >NH； m 为零、1 或 2 n 为零、1 或 2 m + n 为 1 或 2； p 为 0 或 1 q 为 1 至 6； 与碳相连，代替一个 R2 或 R, 基团；以及 选自以下组成的组 (a) OR5，其中 R5 是具有 1 至 24 个碳原子的烷基、芳基或环烷基，以及具有 1 至 5 个 OH 或 O 基团的羟基、羧基和氧基取代的此类基团；以及 2,2,6,6-四甲基-4-哌啶基； (b) OReO 其中 Re 为具有 1 至 24 个碳原子的亚烷基、芳基或环烷基，以及具有 1 至 4 个 OH 基团的羟基取代的此类基团；Re亚烷基、芳基或环烷基可包括连接到亚烷基、芳基或环烷基上的氧醚 -0- 和硫醚 -S- 连接基团，如聚氧亚烷基、聚硫亚烷基和聚氧亚烷基芳基中的氧醚 -0- 和硫醚 -S- 连接基团，这些基团具有 1 至 5 个氧基或硫代基团和 2 至 6 个亚烷基，这些亚烷基具有 (c) R6是具有一至二十四个碳原子的亚烷基、芳基或环烷基，以及具有一至四个羟基的羟基取代的亚烷基、芳基或环烷基；R6 亚烷基、亚芳基或环烷基可包括连接到亚烷基、亚芳基或环烷基上的氧醚 -O- 和硫醚 -S- 连接基团，如聚氧亚烷基和聚硫亚烷基以及聚氧亚烷基亚芳基中的氧醚 -O- 和硫醚 -S- 连接基团，这些亚烷基、亚芳基或环烷基具有一至约五个氧或硫基和二至约六个亚烷基，这些亚烷基具有二至约六个碳原子；R7 是具有一至二十四个碳原子的烷基、芳基或环烷基，以及具有一至五个羟基的羟基取代的此类基团； (d) 其中 R5 是具有一至二十四个碳原子的烷基、芳基或环烷基和具有 (e) R6 是具有 1 至 24 个碳原子的亚烷基、芳基或环烷基，以及具有 1 至 4 个氨基的氨基取代的此类基团；(f)-NHNH2; -NHNH-; -NHNHCOCONHNH2; NHNHCOR7; -NHNHCOR6CONHNH2; -NHNHCOR6CONHNH-; -NHNHCOCONHNH-,; -NHR6NH2-;-NHR6NH-； 其中 Rs 是具有一至二十四个碳原子的亚烷基、芳烯基或环烷基，以及具有一至四个氨基的氨基取代的此类基团；此类基团包括如上文(b)所述的氧醚和硫醚连接基团，R7 如上文(c)所述。
• Polyester block compatibilizer for polyethylene polypropylene blends
  申请人：SABIC Global Technologies B.V.

  公开号：US10450450B2

  公开（公告）日：2019-10-22

  The present invention relates to a composition comprising polypropylene, polyethylene and a compatibiliser, wherein said compatibiliser is a block copolymer comprising a polypropylene block and a polyester block, said polyester being a non-aromatic polyester and having an average M/E ratio of at least 10, wherein M is the number of backbone carbon atoms in the polyester not including the carbonyl carbons and E is the number of ester groups in the polyester.

  本发明涉及一种由聚丙烯、聚乙烯和相容剂组成的组合物，其中所述相容剂是由聚丙烯嵌段和聚酯嵌段组成的嵌段共聚物，所述聚酯是一种非芳香族聚酯，其平均 M/E 比至少为 10，其中 M 是聚酯中不包括羰基碳在内的主链碳原子数，E 是聚酯中的酯基数。
• Heterophasic polypropylene
  申请人：SABIC Global Technologies B.V.

  公开号：US10550254B2

  公开（公告）日：2020-02-04

  The present invention relates to a composition comprising: a heterophasic polypropylene containing i) a matrix phase of a propylene homopolymer and/or a propylene copolymer with up to 3 wt. % of ethylene and/or at least one C4-C8 α-olefin, the wt. % based on the weight of the copolymer and ii) a disperse phase of an ethylene-C3-C8 α-olefin copolymer, wherein the ethylene content is at least 40 wt. % based on the weight of the ethylene-C3-C8 α-olefin copolymer, one or more of a compatibilizer, wherein the compatibilizer is i) a non-aromatic polyester having an average M/E ratio of at least 10 and/or ii) a block copolymer comprising a polypropylene block and a polyester block, said polyester being a non-aromatic polyester and having an average M/E ratio of at least 10, wherein M is the number of backbone carbon atoms in the polyester, not including the carbonyl carbons and E is the number of ester groups in the polyester.

  本发明涉及一种组合物，该组合物包含：异相聚丙烯，其中含有 i) 丙烯均聚物和/或丙烯共聚物的基质相，其中乙烯和/或至少一种 C4-C8 α-烯烃的含量不超过 3 wt.%，该重量百分比基于共聚物的重量；以及 ii) 乙烯-C3-C8 α-烯烃共聚物的分散相，其中乙烯含量至少为 40 wt.基于乙烯-C3-C8 α-烯烃共聚物重量的分散相、一种或多种相容剂，其中相容剂为 i) 平均 M/E 比至少为 10 的非芳香族聚酯和/或 ii) 由聚丙烯嵌段和聚酯嵌段组成的嵌段共聚物，所述聚酯为非芳香族聚酯，平均 M/E 比至少为 10，其中 M 为聚酯中的主链碳原子数，不包括羰基碳，E 为聚酯中的酯基数。
• Composition comprising polypropylene, polyethylene, and a compatilizer
  申请人：SABIC Global Technologies B.V.

  公开号：US10557026B2

  公开（公告）日：2020-02-11

  The present invention relates to a composition comprising polypropylene, polyethylene and a compatibiliser, wherein said compatibiliser is a non-aromatic polyester having an average M/E ratio of at least 10, wherein M is the number of backbone carbon atoms in the polyester not including the carbonyl carbons and E is the number of ester groups in the polyester.

  本发明涉及一种由聚丙烯、聚乙烯和相容剂组成的组合物，其中所述相容剂是一种非芳香族聚酯，其平均 M/E 比至少为 10，其中 M 是聚酯中不包括羰基碳在内的主链碳原子数，E 是聚酯中酯基的数量。
• DIHYDROXYARYL-HYDROXYALIPHATIC BORATES USEFUL AS LUBRICANT ANTIOXIDANTS AND LUBRICANTS CONTAINING SAME
  申请人：MOBIL OIL CORPORATION

  公开号：EP0423148A1

  公开（公告）日：1991-04-24