Sebacinsaeure-bis-(4-hydroxy-butylester) | 94376-72-4

• 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: Sebacinsaeure-bis-(4-hydroxy-butylester)
• 英文别名: Bis(4-hydroxybutyl)sebacate；bis(4-hydroxybutyl) decanedioate
• CAS: 94376-72-4
• 化学式: C₁₈H₃₄O₆
• 分子量: 346.464
• InChiKey: WVZWVMCMKUZVOT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  24
• 可旋转键数：
  19
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  93.1
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  1,4-丁二醇 、 癸二腈 生成 Sebacinsaeure-bis-(4-hydroxy-butylester)
  参考文献：
  名称：

  Zil'berman,E.N.; Kulikova,A.E., Journal of general chemistry of the USSR, 1960, vol. 30, p. 3956 - 3959

  摘要：

  DOI：

文献信息

• Polyester and an article made of the same comprising a p-quaterphenyl
  申请人：Sekisui Kagaku Kogyo Kabushiki Kaisha

  公开号：US05191057A1

  公开（公告）日：1993-03-02

  A polyester is provided that comprises as main monomer components thereof a dicarboxylic acid and a diol, including a p-quaterphenyl derivative of specific formula. The use of appropriate kinds of dicarboxylic acid for the polyester makes it possible to obtain a thermoplastic elastomer or an engineering plastic material (i.e., liquid-crystal polymer).

  提供一种聚酯，其主要单体组分包括二羧酸和二元醇，包括特定公式的p-四苯基衍生物。使用适当种类的二羧酸可以获得热塑性弹性体或工程塑料材料（即液晶聚合物）。
• Polyester and an article made of the same
  申请人：Sekisui Kagaku Kogyo Kabushiki Kaisha

  公开号：US05235024A1

  公开（公告）日：1993-08-10

  A polyester is provided that comprises as main monomer components thereof a dicarboxylic acid and a diol, including a p-quaterphenyl derivative of specific formula. The use of appropriate kinds of dicarboxylic acid for the polyester makes it possible to obtain a thermoplastic elastomer or an engineering platic material (i.e., liquid-crystal polymer).

  提供一种聚酯，其主要单体组分包括二羧酸和二醇，其中包括特定公式的p-四苯基衍生物。使用适当种类的二羧酸制备聚酯，可以获得热塑性弹性体或工程塑料材料（即液晶聚合物）。
• Rubber member for use in electrophotographic apparatus and rubber member for separating paper sheets
  申请人：HOKUSHIN CORPORATION

  公开号：EP1180731A2

  公开（公告）日：2002-02-20

  The present invention provides an electrophotography rubber member which has a rebound resilience remaining satisfactorily stabilized over changes in environmental conditions and can serve as a member such as a high-performance cleaning blade and provides a similar sheet-separation rubber member which generates no noise. The electrophotography rubber member or sheet-separation rubber member is formed of a rubber elastomer containing a polyurethane formed from a long-chain polyol containing a polyester-polyol having a number average molecular weight of 500-5,000 and an ester concentration of 2-8 mmol/g, wherein the ester concentration is defined by the following relationship: Ester concentration (mmol/g) = (Amount by mol of ester groups)/(Weight of the polyester-polyol).

  本发明提供了一种电子照相橡胶件，该橡胶件具有回弹弹性，在环境条件变化时仍能保持令人满意的稳定性，可用作高性能清洁刀片等部件，并提供了一种类似的片材分离橡胶件，该橡胶件不会产生噪音。电子照相术橡胶构件或胶片分离橡胶构件由橡胶弹性体形成，橡胶弹性体中含有由长链多元醇形成的聚氨酯，长链多元醇中含有平均分子量为 500-5000 的聚酯多元醇，酯浓度为 2-8 mmol/g，其中酯浓度由以下关系定义：酯浓度（毫摩尔/克）=（酯基的摩尔数）/（聚酯多元醇的重量）。
• POLYTEREPHTHALATE-CO-SEBACATE RESIN AND METHOD FOR PREPARING SAME
  申请人：Kingfa Sci. & Tech. Co., Ltd.

  公开号：EP3553109A1

  公开（公告）日：2019-10-16

  The present invention discloses a poly(terephthalate-co-sebacate) resin and a preparation method thereof, wherein the poly(terephthalate-co-sebacate) resin is formed by polymerization of a diacid and a diol, the diacid consists of 45mol%-55mol% of terephthalic acid and 45mol%-55mol% of sebacic acid, the diol is 1,4-butanediol, and thermal performance parameters of the poly(terephthalate-co-sebacate) resin meet the following relational expression: Tcrystallizationpeakwidthathalfheight/Tmeltingpoint−Tcrystallizationtemperature=0.05to0.26; and a film made of the poly(terephthalate-co-sebacate) resin with a thickness of 25±1µm has a static friction coefficient of 0.2-0.3 and a light transmittance of 90% or above, and has balanced light transmittance and static friction coefficient, having a relatively low static friction coefficient whilst maintaining a relatively high light transmittance performance, and the resin can be smoothly processed without adding an antiblocking agent or a compatilizer, so that the obtained poly(terephthalate-co-sebacate) resin has good transparency and processing performance.

  本发明公开了一种聚对苯二甲酸酯-共癸二酸酯树脂及其制备方法，其中聚对苯二甲酸酯-共癸二酸酯树脂由二元酸和二元醇聚合而成、二元酸由 45mol%-55mol% 的对苯二甲酸和 45mol%-55mol% 的癸二酸组成，二元醇为 1,4-丁二醇，聚对苯二甲酸酯-共癸二酸酯树脂的热性能参数符合以下关系式：Tcrystallizationpeakwidthathalfheight/Tmeltingpoint-Tcrystallizationtemperature=0.05 至 0.26；厚度为 25±1µm 的聚对苯二甲酸丁二酯树脂薄膜的静摩擦系数为 0.2-0.3，透光率在90%以上，透光率和静摩擦系数平衡，在保持较高透光性能的同时具有相对较低的静摩擦系数，并且该树脂无需添加抗阻塞剂或相容剂即可顺利加工，因此所获得的聚对苯二甲酸对苯二甲酸酯树脂具有良好的透明度和加工性能。
• POLYTEREPHTHALATE-CO-SEBACATE RESIN COMPOSITION
  申请人：Kingfa Sci. & Tech. Co., Ltd.

  公开号：EP3553130A1

  公开（公告）日：2019-10-16

  The present invention discloses a poly(terephthalate-co-sebacate) resin composition, comprising the following components: a. poly(terephthalate-co-sebacate); and b. an alkane, which is at least one selected from the group consisting of hexadecane, heptadecane, octadecane, nonadecane and eicosane; wherein a weight content of the alkane is 5ppm-1000ppm based on a total weight of the poly(terephthalate-co-sebacate) resin composition. The present invention controls the content of alkane in the composition within a range of 5ppm-1000ppm by adding an alkane, which not only enables the poly(terephthalate-co-sebacate) resin to have obviously improved blow molding properties, a film thickness range of less than 0.3 µm, and a relative deviation of film thickness of less than 2.0%, thereby guaranteeing a bubble stability and a continuity of blow molding, but also enables the film material to prevent the ink from stripping off the film material, and to prevent excessive ink from adhering to the film material in the printing process, so that the film shows excellent printing performance.

  本发明公开了一种聚(对苯二甲酸酯-共二十八酸酯)树脂组合物，包括以下组分：a.聚(对苯二甲酸酯-共二十八酸酯)；和b.烷烃，其至少是选自十六烷、十七烷、十八烷、壬烷和二十烷组成的组中的一种；其中，基于聚(对苯二甲酸酯-共二十八酸酯)树脂组合物的总重量，烷烃的重量含量为5ppm-1000ppm。本发明通过添加烷烃，将组合物中烷烃的含量控制在 5ppm-1000ppm 的范围内，不仅使聚对苯二甲酸酯-共二十八酸酯树脂具有明显改善的吹塑成型性能，膜厚范围小于 0.3 µm，膜厚相对偏差小于 2.0%，从而保证了气泡的稳定性和吹塑成型的连续性，还能使薄膜材料防止油墨从薄膜材料上剥离，并防止在印刷过程中油墨过多地附着在薄膜材料上，从而使薄膜显示出优异的印刷性能。