Cyclododecanediol | 29996-45-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Cyclododecanediol
• 英文别名: cyclododecane-1,1-diol
• CAS: 29996-45-0
• 化学式: C₁₂H₂₄O₂
• 分子量: 200.32
• InChiKey: MGBBJDOYTDFYHH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  1.0
• 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

• Process for hydrolyzing water-insoluble epoxides
  申请人：——

  公开号：US20040192976A1

  公开（公告）日：2004-09-30

  The invention relates to a process for hydrolyzing water-insoluble epoxides, and more particularly to a process for preparing diols. Specifically disclosed is a method for preparing 4-vinylcyclohexane-1,2-diol, 1,2-cyclohexane diol and 1,2-cyclododecane diol.

  本发明涉及一种水解不溶性环氧化物的方法，更具体地涉及一种制备二元醇的方法。具体揭示了一种制备4-乙烯基环己烷-1,2-二醇、1,2-环己二醇和1,2-环十二烷二醇的方法。
• Process for preparation of cyclododecanone
  申请人：——

  公开号：US20040181096A1

  公开（公告）日：2004-09-16

  In the process for producing a cyclododecanone by isomerizing an epoxycyclododecane-containing starting material in the presence of an isomerization reaction catalyst containing lithium bromide and/or lithium iodide, in order to perform the reaction with high efficiency (high reaction rate) and high selectivity and stably produce a high-purity cyclododecanone in industry while maintaining a high-level reaction rate, the epoxycyclododecane-containing starting material is produced by contacting an epoxycyclododecadiene with hydrogen in the presence of a hydrogen-reduction catalyst and has a content of the hydroxyl group-containing cyclododecane compounds contained in the epoxycyclododecane-containing starting material controlled to 5 mol % or less.

  通过在存在含有溴化锂和/或碘化锂的异构化反应催化剂的条件下，对含有环十二烷环氧化物的起始物质进行异构化反应的过程中，为了高效率（高反应速率）和高选择性地进行反应，并在保持高水平反应速率的同时在工业上稳定生产高纯度的环十二酮，该环十二烷环氧化物起始物质是通过在存在氢还原催化剂的条件下将环十二烷环氧二烯与氢接触而产生的，并且含有的含有羟基的环十二烷化合物的含量被控制在5摩尔％以下。
• Temperature indicating material and temperature monitoring member
  申请人：Toshiba Tec Kabushiki Kaisha

  公开号：EP1026221A2

  公开（公告）日：2000-08-09

  In the present invention, a temperature indicating material is prepared by incorporating, in a rewritable base system which comprises an electron donating compound, an electron accepting compound and a reversal material and undergoes color changes with temperature and time, a thermochromism controller which changes a rate of crystal to amorphous or phase-separation to non-phase-separation rate. Upon color changes with an environmental temperature, the thermochromism controller undergoes crystallization or phase separation to have a function as a place for reaction and contributes to the color changes of the temperature indicating material. The incorporation of the thermochromism controller therefore makes it possible to impart the resulting temperature indicating material with improved sensitivity to temperature at around an environmental temperature and a high S/N ratio.

  本发明制备了一种温度指示材料，在由电子捐赠化合物、电子接受化合物和反转材料组成的可重写基体系中，加入了热致变色控制器，该控制器可改变晶体到非晶体或相分离到非相分离的速率。当颜色随环境温度变化时，热致变色控制器会发生结晶或相分离，从而起到反应场所的作用，并促进温度指示材料的颜色变化。因此，加入热致变色控制器后，温度指示材料对环境温度的灵敏度提高，信噪比也更高。
• Antifouling composition
  申请人：Jotun A/S

  公开号：EP2348077A1

  公开（公告）日：2011-07-27

  An antifouling coating composition comprising: (I) a binder component comprising at least one hydrolysable copolymer and at least one hydrocarbon resin wherein the total amount of hydrocarbon resin forms 1 to 50 wt% of the binder component (I); and (II) at least one an antifouling agent; wherein said hydrocarbon resin comprises a resin formed by the polymerisation of at least one monomer selected from a C5 aliphatic monomer, a C9 aromatic monomer, an indene coumarone monomer, or a terpene.

  一种防污涂料组合物，包括 (I) 由至少一种可水解共聚物和至少一种烃类树脂组成的粘合剂组分，其中烃类树脂的总量占粘合剂组分 (I) 的 1 至 50 wt%；以及 (II) 至少一种防污剂； 其中所述碳氢化合物树脂包括由至少一种选自 C5 脂肪族单体、C9 芳香族单体、茚香豆素单体或萜烯的单体聚合而成的树脂。
• Polymer fibers
  申请人：Mölnlycke Health Care AB

  公开号：EP2573215A1

  公开（公告）日：2013-03-27

  The present invention pertains to polymer fibers obtainable by melt spinning at least one polymer and/or by processing at least one polymer in non-woven melt processes. The polymer fibers in accordance with the present invention exhibit a substantial free swell absorbency, rendering them suitable for use in inter alia absorbent products, for instance wound dressings. Additionally, the present invention relates to processes for obtaining said polymer fibers, absorbent articles comprising said fibers, as well as uses of said polymer fibers in products for treating wounds and/or bums.

  本发明涉及可通过熔融纺丝至少一种聚合物和/或在非织造熔融工艺中加工至少一种聚合物而获得的聚合物纤维。符合本发明的聚合物纤维具有很强的自由膨胀吸收能力，因此特别适用于吸收产品，例如伤口敷料。此外，本发明还涉及获得所述聚合物纤维的工艺、由所述纤维组成的吸收制品，以及所述聚合物纤维在治疗伤口和/或溃疡的产品中的用途。