5-(4-羟基苯基)-2-[4-(壬氧基)-苯基]-嘧啶 | 70942-42-6

• 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
• 中文名称: 5-(4-羟基苯基)-2-[4-(壬氧基)-苯基]-嘧啶
• 中文别名: 2,2-二[[3-(辛基硫代)-1-氧代丙氧基]甲基]丙烷-1,3-二基二[3-(辛基硫代)丙酸酯]
• 英文名称: 2,2-Bis((3-(octylthio)-1-oxopropoxy)methyl)propane-1,3-diyl bis(3-(octylthio)propionate)
• 英文别名: [3-(3-octylsulfanylpropanoyloxy)-2,2-bis(3-octylsulfanylpropanoyloxymethyl)propyl] 3-octylsulfanylpropanoate
• CAS: 70942-42-6
• 化学式: C₄₉H₉₂O₈S₄
• 分子量: 937.5
• InChiKey: RKRWNUJRTRJCND-UHFFFAOYSA-N

物化性质

• 沸点：
  877.5±65.0 °C(Predicted)
• 密度：
  1.033±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  15.9
• 重原子数：
  61
• 可旋转键数：
  52
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  206
• 氢给体数：
  0
• 氢受体数：
  12

文献信息

• Organophosphonate co-ester, stabiliser composition containing it and synthetic resin stabilised therewith
  申请人：S.A. Diamond Shamrock Benelux N.V.

  公开号：EP0006842A1

  公开（公告）日：1980-01-23

  New polyhydric phenol coesters are disclosed of polyhydric phenols, having 2 to 3 phenolic hydroxyl groups and 1 to 3 benzenoid rings, with carbonic acid and an organophosphonic acid having linked to phosphorus an alkyl, aryl, aralkyl or alkaryl group optionally substituted with a phenolic hydroxyl group. The new coesters have molecular weights up to a maximum of about 10,000, preferably from 1000 to 9000, and are highly effective stabilizers for a variety of synthetic resins. Stabilizer compositions comprising a polyhydric phenol coester and a known polymer stabilizer, as well as synthetic resins stabilized with such stabilizer compositions, are also disclosed.

  新的多羟基酚共聚物由多羟基酚、碳酸和有机膦酸组成，碳酸和有机膦酸具有 2 至 3 个酚羟基和 1 至 3 个苯环，碳酸和有机膦酸具有与磷相连的烷基、芳基、芳烷基或烷芳烷基，这些烷基、芳基、芳烷基或烷芳烷基可选择被酚羟基取代。新型共聚物的分子量最高可达 10,000 左右，最好在 1000 到 9000 之间，是各种合成树脂的高效稳定剂。 此外，还公开了由多羟基苯酚共聚物和已知聚合物稳定剂组成的稳定剂组合物，以及用这种稳定剂组合物稳定的合成树脂。
• 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。
• US4146517A
  申请人：——

  公开号：US4146517A

  公开（公告）日：1979-03-27
• US4171298A
  申请人：——

  公开号：US4171298A

  公开（公告）日：1979-10-16
• US4174297A
  申请人：——

  公开号：US4174297A

  公开（公告）日：1979-11-13