2-[4-(Benzyloxy)phenyl]ethyl octanoate | 878140-34-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2-[4-(Benzyloxy)phenyl]ethyl octanoate
• 英文别名: 2-(4-phenylmethoxyphenyl)ethyl octanoate
• CAS: 878140-34-2
• 化学式: C₂₃H₃₀O₃
• 分子量: 354.5
• InChiKey: MHIIQDMXGSHIMS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.5
• 重原子数：
  26
• 可旋转键数：
  13
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Thermochromic color-memory composition and microencapsulated pigment containing the same
  申请人：THE PILOT INK CO., LTD.

  公开号：EP1477320A2

  公开（公告）日：2004-11-17

  A thermochromic coloring color-memory composition which comprises a homogeneous solubilized mixture of (A) an electron donative coloring organic compound, (B) an electron accepting compound and (C) an ester compound represented by the specific formula (1) as a reaction medium which controls color reactions of the components (A) and (B). wherein, R represents an alkyl group or an alkenyl group, having 4 or more carbon atoms.

  一种热致变色显色组合物，它由以下物质的均匀溶解混合物组成：(A) 一种电子供体显色有机化合物；(B) 一种电子受体化合物；(C) 一种由具体式 (1) 表示的酯类化合物，作为反应介质，可控制组分 (A) 和 (B) 的显色反应。 其中，R 代表具有 4 个或更多碳原子的烷基或烯基。
• WRITING IMPLEMENT AND WRITING IMPLEMENT SET
  申请人：THE PILOT INK CO., LTD.

  公开号：EP2072277A1

  公开（公告）日：2009-06-24

  Provided are a writing instrument produced at a lower cost than conventional thermochromic writing instruments utilizing frictional heat, slim like a pencil and not bulky because it contains an ink directly in a barrel thereof, and excellent in portability; and a set of the writing instruments. The writing instrument 1 is obtained by directly filling a barrel thereof with an ink 2 which becomes colorless or colored, or undergoes a color change by heating and an ink follower 5 following the ink with its consumption; firmly fixing a writing tip portion 3 to the end of the barrel directly or via a relay member; and disposing a friction body 6 having an elasticity at the rear end portion of the barrel. The writing instrument set has a plurality of the writing instruments respectively different from each other in color tone.

  本发明提供了一种书写工具，与传统的利用摩擦热的热致变色书写工具相比，其生产成本更低；该书写工具像铅笔一样纤细，由于直接在其笔管中装有墨水而不笨重，并且便携性极佳；还提供了一套该书写工具。 书写工具 1 是通过以下方式获得的：在其笔管中直接注入墨水 2，墨水 2 通过加热变为无色或有色，或发生颜色变化，墨水跟随器 5 随着墨水的消耗而变化；将书写尖端部分 3 直接或通过中继部件牢固地固定在笔管的末端；以及在笔管的后端部分配置具有弹性的摩擦体 6。这套书写工具具有多个色调各不相同的书写工具。
• THERMOCHROMIC COLOR-MEMORIZATION TYPE TONER, CARTRIDGE INCLUDING SAME HOUSED THEREIN, IMAGE FORMATION APPARATUS, CARTRIDGE SET, AND IMAGE FORMATION APPARATUS SET
  申请人：THE PILOT INK CO., LTD.

  公开号：EP2500778A1

  公开（公告）日：2012-09-19

  The present invention provides a thermochromic color-memory toner having a function that an image formed on a copied matter can be maintained in either in a colored state or a decolored state. A thermochromic color-memory toner containing: at least a microcapsule pigment encapsulating a thermochromic color-memory composition; and a binder resin, in which the microcapsule pigment shows a hysteresis characteristic that, in a temperature-rise process where the pigment is in a colored state, decoloration starts when the temperature reaches temperature t3 and the pigment completely reaches a decolored state in a temperature region of equal to or higher than temperature t4 which is higher than temperature t3, and, in a temperature-drop process, coloration starts when the temperature reaches temperature t2 which is lower than temperature t3 and the pigment completely reaches a colored state in a temperature region of equal to or lower than temperature t1 which is lower than temperature t2, with either the colored state or the decolored state being selectively observed visually in a temperature region between temperature t2 and temperature t3, and the temperature t1 is in a range of from -50 to 0°C and the temperature t4 is in a range of from 50 to 150°C; a cartridge including the toner housed therein; an image formation, apparatus; a cartridge set; and an image formation apparatus set.

  本发明提供了一种热致变色彩色记忆调色剂，其功能是可以将复印件上形成的图像保持在有色状态或脱色状态。 热变色彩色记忆调色剂含有至少一种封装了热致变色记忆成分的微胶囊颜料；其中，微胶囊颜料具有以下滞后特性：在温度上升过程中，颜料处于有色状态，当温度达到温度 t3 时开始脱色，颜料在等于或高于温度 t4 的温度区域内完全达到脱色状态，该温度区域高于温度 t3；在温度下降过程中，当温度达到温度 t4 时开始脱色，颜料在等于或高于温度 t5 的温度区域内完全达到脱色状态、当温度达到低于温度 t3 的温度 t2 时开始着色，颜料在等于或低于低于温度 t2 的温度 t1 的温度区域内完全达到着色状态，在温度 t2 和温度 t3 之间的温度区域内可选择性地观察到着色状态或脱色状态，温度 t1 的范围为 -50 至 0°C，温度 t4 的范围为 50 至 150°C；包括墨粉在内的墨盒；图像形成装置；墨盒套件；以及图像形成装置套件。
• REVERSIBLY THERMOCHROMIC COMPOSITION
  申请人：Kabushiki Kaisha Pilot Corporation

  公开号：EP2772523A1

  公开（公告）日：2014-09-03

  [Object] To provide a reversibly thermochromic composition free from accidental discoloration by heat conducting from the opposite side writing surface or by self-heating due to quick writing; and also to provide a solid writing material and a writing ink composition comprising that composition. [Means to solve the problem] A reversibly thermochromic composition comprising a combination of: (a) a reversibly thermochromic component capable of being discolored or decolored by heat and (b) a component for controlling heat conducting to the reversibly thermochromic component; and also a solid writing material and a writing ink composition comprising that composition.

  [目的]提供一种可逆热致变色组合物，该组合物不会因反面书写面的热传导或快速书写导致的自热而意外变色；还提供一种固体书写材料和包含该组合物的书写墨水组合物。 [解决问题的方法] 一种可逆热致变色组合物，由以下物质组合而成：(a) 能够受热变色或脱色的可逆热致变色成分和 (b) 用于控制热量传导至可逆热致变色成分的成分；以及包含该成分的固体书写材料和书写墨水组合物。
• SOLID WRITING MATERIAL
  申请人：Kabushiki Kaisha Pilot Corporation

  公开号：EP2957608A1

  公开（公告）日：2015-12-23

  The invention aims at providing a solid writing material having a good color changing property or color extinguishing property, and having an excellent light resistance, moldability and strength. The solid writing material includes an inner core usable for writing and an outer shell covering an outer peripheral surface of the inner core; the inner core including a reversible thermochromic microcapsuled pigment encapsulating a temperature-sensitive color-changeable color-memorizing composition and an excpient; the temperature-sensitive color-changeable color-memorizing composition including at least (a) an electron-donating coloring organic compound, (b) an electron accepting compound and (c) a reaction medium effecting reversibly an electron transfer reaction between the (a) and (b) components in a specific temperature range; the outer shell including a filler.

  本发明旨在提供一种固体书写材料，该材料具有良好的变色性能或褪色性能，并具有优异的耐光性、成型性和强度。该固体书写材料包括一个可用于书写的内芯和一个覆盖内芯外周表面的外壳；内芯包括一个可逆热致变色微胶囊颜料，其中封装了一种对温度敏感的可变色记色组合物和一种赋形剂；感温变色记色组合物至少包括(a)一种电子捐赠着色有机化合物，(b)一种电子接受化合物和(c)一种反应介质，在特定温度范围内可逆地影响(a)和(b)组分之间的电子转移反应；外壳包括填料。