Pentaerythritol tetrakis(3-n-octadecylthiopropionate) | 31661-69-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Pentaerythritol tetrakis(3-n-octadecylthiopropionate)
• 英文别名: [3-(3-Octadecylsulfanylpropanoyloxy)-2,2-bis(3-octadecylsulfanylpropanoyloxymethyl)propyl] 3-octadecylsulfanylpropanoate
• CAS: 31661-69-5
• 化学式: C₈₉H₁₇₂O₈S₄
• 分子量: 1498.6
• InChiKey: XIPKDCFVXPIUAM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  37.6
• 重原子数：
  101
• 可旋转键数：
  92
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  206
• 氢给体数：
  0
• 氢受体数：
  12

文献信息

• Crystalline polyolefin composition
  申请人：Chisso Corporation

  公开号：EP0416321A1

  公开（公告）日：1991-03-13

  A crystalline polyolefin composition which provides molded articles having improved stiffness characteristics is disclosed, comprising 100 parts by weight of a crystalline polyolefin, (A) from 0.001 to 1 part by weight of a fluorophosphite compound represented by formula (I): wherein R represents an alkylidene group having from 1 to 4 carbon atoms or a sulfur atom; Ar1 and Ar2, which may be the same or different, each represents an alkylarylene group or a cycloalkylarylene group; and n represents 0 or 1, and (B) from 0.001 to 1 part by weight of at least one compound selected from the group consisting of (1) an aliphatic monocarboxylic acid salt with lithium or sodium, (2) a dithiocarbamic acid salt with lithium, sodium or potassium, (3) a 2-mercaptobenzothiazole salt with lithium, sodium or potassium, (4) a 2-mercaptobenzimidazole salt with lithium, sodium or potassium and (5) a benzotriazole salt with lithium, sodium or potassium. A crystalline polyolefin composition which provides molded articles having improved stiffness charateristics is also disclosed, comprising 100 parts by weight of a crystalline polyolefin, (A) from 0.001 to 1 part by weight of a fluorophosphite compound represented by formula (I) shown above, (B ) from 0.001 to 1 part by weight of at least one compound selected from the group consisting of (1) an aliphatic monocarboxylic acid salt with potassium, strontium or barium, (2) a hydroxy-higher fatty acid salt with potassium, strontium or barium, (3) an aliphatic polycarboxylic acid salt with lithium, sodium, potassium, strontium or barium, (4) a salt of an aliphatic hydroxy acid having form 2 to 6 carbon atoms with lithium, sodium, potassium, magnesium, strontium or barium, (5) an aromatic carboxylic acid salt with lithium, sodium, strontium, barium or aluminum, (6) a glutamic acid salt with lithium, sodium, potassium, strontium or barium, (7) an aliphatic phosphoric acid salt with sodium, potassium, calcium, strontium or barium, (8) a lithium, sodium, potassium or barium salt of a cyclic phosphorus compound represented by formula (II): wherein Ar3 and Ar4, which may be the same or different, each represents an arylene group, an alkylarylene group, a cycloalkylarylene group, an arylarylene group or an aralkylarylene group; M represents lithium, sodium, potassium or barium; and m represents an atomic valence of M, (9) magnesium or aluminum hydroxide, (10) magnesium oxide, (11) magnesium or calcium carbonate and (12) hydrotalcite, and (C) from 0.01 to 1 part by weight of an aliphatic amine.

  本发明公开了一种结晶聚烯烃组合物，该组合物可提供具有改进的刚度特性的模塑制品，该组合物包括按重量计100份的结晶聚烯烃、(A)按重量计0.001至1份的由式(I)代表的亚磷酸氟化合物： 其中 R 代表具有 1 至 4 个碳原子的亚烷基或硫原子；Ar1 和 Ar2 可以相同或不同，各自代表烷基芳基或环烷基芳基；n 代表 0 或 1，以及 (B) 0.(1) 锂或钠的脂肪族一羧酸盐，(2) 锂、钠或钾的二硫代氨基甲酸盐、(3) 锂、钠或钾的 2-巯基苯并噻唑盐， (4) 锂、钠或钾的 2-巯基苯并咪唑盐， (5) 锂、钠或钾的苯并三唑盐。 本发明还公开了一种结晶聚烯烃组合物，该组合物可提供具有改进的刚度特性的模塑制品，其成分包括 100 份（重量）结晶聚烯烃、(A) 0.001 至 1 份（重量）由上文式(I)代表的亚磷酸氟化合物、(B ) 0.(1)钾、锶或钡的脂肪族一羧酸盐；(2)钾、锶或钡的羟基高级脂肪酸盐；(3)锂、钠、钾、锶或钡的脂肪族多羧酸盐；(4)锂、钠、钾、镁、锶或钡的具有 2 至 6 个碳原子的脂肪族羟基酸盐、(5) 锂、钠、锶、钡或铝的芳香族羧酸盐； (6) 锂、钠、钾、锶或钡的谷氨酸盐、(7) 含有钠、钾、钙、锶或钡的脂肪族磷酸盐， (8) 由式（II）代表的环磷化合物的锂、钠、钾或钡盐： 其中 Ar3 和 Ar4 可以相同或不同，各自代表芳基、烷芳基、环烷芳基、芳基芳基或芳基芳基；M 代表锂、钠、钾或钡；m 代表 M 的原子价，(9) 氢氧化镁或铝，(10) 氧化镁，(11) 碳酸镁或碳酸钙和 (12) 水滑石，以及 (C) 0.01至1份重量的脂肪族胺。
• RESIN COMPOSITION AND MOLDED ARTICLE FILM AND FIBER EACH COMPRISING THE SAME
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1445282A1

  公开（公告）日：2004-08-11

  Disclosed are a resin composition comprising a polylactic acid resin and a polyacetal resin, and such a resin composition in which the polylactic acid resin and the polyacetal resin are kept miscible with each other. The resin composition has good moldability, workability, mechanical properties, heat resistance and transparency, and may be worked into moldings, films and fibers for practical use.

  本发明公开了一种由聚乳酸树脂和聚缩醛树脂组成的树脂组合物，以及聚乳酸树脂和聚缩醛树脂保持互溶的树脂组合物。该树脂组合物具有良好的成型性、加工性、机械性能、耐热性和透明性，可加工成模塑件、薄膜和纤维以供实际使用。
• RESIN COMPOSITION, METHOD FOR PRODUCING THE SAME AND MOLDED ARTICLE
  申请人：TEIJIN LIMITED

  公开号：EP2053091A1

  公开（公告）日：2009-04-29

  To provide a resin composition having high heat resistance with a high melting point and excellent melt stability and hydrolysis resistance, a molded article of the resin composition and a method of manufacturing the resin composition; the resin composition comprises an aromatic polyester (component A) having a butylene terephthalate skeleton as the main constituent unit and polylactic acid (component B) having a melting point of 190°C or higher.

  提供一种具有高熔点、高耐热性、优异的熔融稳定性和耐水解性的树脂组合物、一种由该树脂组合物制成的模塑制品以及一种制造该树脂组合物的方法；该树脂组合物由具有对苯二甲酸丁二醇酯骨架作为主要组成单元的芳香族聚酯（A 组分）和熔点为 190°C 或更高的聚乳酸（B 组分）组成。
• EYEGLASS LENS
  申请人：Teijin Chemicals, Ltd.

  公开号：EP2088171A1

  公开（公告）日：2009-08-12

  A resin composition which contains polycarbonate resin, does not transmit a wavelength of 385 nm substantially and has a high total light transmittance and excellent heat resistance. The resin composition comprises (1) polycarbonate resin, (2) an ultraviolet absorber (A) such as 2-(2H-benzotriazol-2-yl)-p-cresol, (3) an ultraviolet absorber (B) such as 2,2'-methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-(2H-benzotriazol-2-yl)phenol] and (4) at least one compound (C) represented by the following formula (I) or (II) and is used for spectacle lenses.         (R1-S-CH2-CH2-C(O)O-CH2-)4C     (I)         (R2-O-C(O)-CH2-CH2-)2S     (II) (wherein R1 is an alkyl group having 4 to 20 carbon atoms, and R2 is an alkyl group having 6 to 22 carbon atoms.)

  一种含有聚碳酸酯树脂的树脂组合物，基本上不透射波长为 385 纳米的光，具有较高的总透光率和优异的耐热性。 该树脂组合物包含：(1) 聚碳酸酯树脂；(2) 紫外线吸收剂 (A)，如 2-(2H-苯并三唑-2-基)-对甲酚；(3) 紫外线吸收剂 (B)，如 2、2'-亚甲基双[4-(1,1,3,3-四甲基丁基)-6-(2H-苯并三唑-2-基)苯酚]；以及 (4) 至少一种由下式(I)或(II)表示的化合物(C)，用于眼镜片。 (R1-S-CH2- -C(O)O- -)4C (I) (R2-O-C(O)- - -)2S (II) (其中 R1 是具有 4 至 20 个碳原子的烷基，R2 是具有 6 至 22 个碳原子的烷基）。
• POLYCARBONATE RESIN LAYERED SHEET
  申请人：Teijin Chemicals, Ltd.

  公开号：EP2243627A1

  公开（公告）日：2010-10-27

  A laminated sheet having a substrate layer and a cover layer which is formed on at least one side of the substrate layer, wherein (i) the substrate layer contains a polycarbonate resin and a specific thioether-based compound; and (ii) the cover layer contains a polycarbonate resin and at least one ultraviolet absorbent selected from the group consisting of a benzotriazole-based compound having a molecular weight of not less than 380, a triazine-based compound having a molecular weight of not less than 400 and a specific cyclic iminoester-based compound. The laminated sheet is excellent in weatherability and color.

  一种层压板，具有基底层和覆盖层，覆盖层至少形成于基底层的一侧，其中 (i) 基质层含有聚碳酸酯树脂和特定的硫醚基化合物；以及 (ii) 覆盖层含有聚碳酸酯树脂和至少一种紫外线吸收剂，该紫外线吸收剂选自分子量不小于 380 的苯并三唑基化合物、分子量不小于 400 的三嗪基化合物和特定环状亚胺酯基化合物。 层压板具有良好的耐候性和色泽。