2-Nonylbenzene-1,4-diol | 10576-43-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2-Nonylbenzene-1,4-diol
• CAS: 10576-43-9
• 化学式: C₁₅H₂₄O₂
• 分子量: 236.35
• InChiKey: YMOONHBJKKZSPH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  17
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Melt-anisotropic wholly aromatic polyester, process for production thereof, and fibers or films thereof
  申请人：TEIJIN LIMITED

  公开号：EP0072540A2

  公开（公告）日：1983-02-23

  A fiber- or film-forming wholly aromatic polyester having melt anisotropy, said polyester consisting essentially of (1) units (a) derived from an aromatic dicarboxylic acid at least 90 mole% of which consists of a p-oriented aromatic dicarboxylic acid and units (b) derived from an aromatic dihydroxy compound at least about 90 mole% of which consists of a mono-substituted hydroquinone ring-substituted by an alkyl group having at least 5 carbon atoms or an aralkyl group having at least 7 carbon atoms or a mixture of said mono-substituted hydroquinone and unsubstituted hydroquinone or a substituted hydroquinone other than said mono-substituted hydroquinone, the proportion of said mono-substituted hydroquinone being at least 80 mole%; or (2) said units (a) and (b), and units (c) derived from a p-oriented aromatic hydroxycarboxylic acid at least about 70 mole% of which consists of p-hydroxybenzoic acid and/or a mono-substituted p-hydroxybenzoic acid, the proportion of the units derived from the p-oriented aromatic dicarboxylic acid and the units derived from the mono-substituted hydroquinone being at least about 9 mole% based on the entire structural units of the polyester; a process for production thereof; and fibers or films prepared therefrom.

  一种具有熔体各向异性的全芳香族聚酯纤维或薄膜，所述聚酯主要由以下部分组成 (1) 由芳香族二羧酸衍生的单元(a)，其中至少 90 摩尔%为对向芳香族二羧酸； 以及由芳香族二羟基化合物衍生的单元(b)，其中至少约 90 摩尔%为单取代对苯二酚环被至少 5 个碳原子的烷基或至少 7 个碳原子的芳烷基取代的单取代对苯二酚环，或上述单取代对苯二酚与未取代对苯二酚的混合物，或除上述单取代对苯二酚之外的取代对苯二酚、所述单取代对苯二酚的比例至少为 80 摩尔%；或 (2) 所述单元(a)和(b)以及单元(c)源自对向芳烃羟基羧酸，其中至少约 70 摩尔%由对羟基苯甲酸和/或单取代对羟基苯甲酸组成，基于聚酯的整个结构单元，源自对向芳烃二羧酸的单元和源自单取代对苯二酚的单元的比例至少约为 9 摩尔%；其生产工艺；以及由此制备的纤维或薄膜。
• Method and topical composition for the treatment of hyperpigmented skin
  申请人：Rendon I. Marta

  公开号：US20050019282A1

  公开（公告）日：2005-01-27

  The present invention relates to novel, topically applied, cosmetic/dermatological compositions for the treatment of hyperpigmentation disorders and photodamaged human skin. The subject compositions combat hyperpigmented skin. In addition, the compounds described can be used in the treatment of many other pathologies. Due to a high degree of gentleness, along with potent antioxidant and moisturizing effects, the present invention can be used safely in the treatment of many conditions, such as the prevention and/or treatment of melasma, freckles, age spots (lentigo senilis) and photodamaged skin.

  本发明涉及用于治疗色素沉着疾病和光损伤人体皮肤的新型外用化妆品/皮肤病组合物。本发明的组合物可以治疗色素沉着性皮肤病。此外，所述化合物还可用于治疗许多其他病症。由于本发明具有高度的温和性以及强大的抗氧化和保湿效果，因此可安全地用于治疗多种疾病，如预防和/或治疗黄褐斑、雀斑、老年斑（老年斑）和光损伤皮肤。
• METHOD AND TOPICAL COMPOSITION FOR THE TREATMENT OF HYPERPIGMENTED SKIN
  申请人：Rendon, Marta

  公开号：EP1648399A1

  公开（公告）日：2006-04-26
• EP1648399A4
  申请人：——

  公开号：EP1648399A4

  公开（公告）日：2008-03-05
• Rubber compositions comprising hydroquinones and the use thereof in golf balls
  申请人：Goguen S. Douglas

  公开号：US20070213440A1

  公开（公告）日：2007-09-13

  The present invention is directed to a golf ball having at least one layer formed from a rubber composition comprising a base rubber, at least 0.05 parts by weight of a free radical initiator, per 100 parts of the base rubber, and at least 0.1 parts by weight of a hydroquinone, per 100 parts of the base rubber. A ratio of the amount of the hydroquinone present in the rubber composition to the amount of free radical initiator present in the rubber composition is generally from 0.05 to 2. The rubber composition may be present in any one or more of a core layer, a cover layer, or an intermediate layer.