4-苄氧基苯基乙基葵酸酯 | 848484-93-5

• 物质功能分类: 有机原料 - 无机酸酯
• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 中文名称: 4-苄氧基苯基乙基葵酸酯
• 中文别名: 2-[4-(苯基甲氧基)苯基]癸酸乙酯；4-苄氧基苯基乙基癸酸酯；DPMPE；癸酸, 2-(4-苄氧基苯基)乙酯；癸酸2-(4-苄氧基苯基)乙酯
• 英文名称: 4-benzyloxyphenylethyl n-decanoate
• 英文别名: 4-(Benzyloxy)phenethyl decanoate；2-(4-phenylmethoxyphenyl)ethyl decanoate
• CAS: 848484-93-5
• 化学式: C₂₅H₃₄O₃
• 分子量: 382.543
• InChiKey: MKSNYWIILLZWOY-UHFFFAOYSA-N

物化性质

• 沸点：
  497.4±25.0 °C(Predicted)
• 密度：
  1.018±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.6
• 重原子数：
  28
• 可旋转键数：
  15
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2915900090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H317,H319
• 储存条件：
  2-8℃，存于密封、干燥处。

反应信息

• 作为产物：
  描述：

  正癸酸 、 2-(4-苯甲氧基苯基)乙醇 在 magnesium sulfate 、 对甲苯磺酸 作用下， 以 甲苯 为溶剂， 反应 12.0h， 以40 g的产率得到4-苄氧基苯基乙基葵酸酯
  参考文献：
  名称：

  一种4-苄氧基苯基乙基正癸酸酯的制备方法

  摘要：

  本发明公开了一种4‑苄氧基苯基乙基正癸酸酯的制备方法，采用4‑苄氧基苯乙醇与正癸酸在对甲苯磺酸催化和干燥剂脱水条件下，进行酯化反应，得到4‑苄氧基苯基乙基正癸酸酯。本发明克服了温度过高发生分子内脱水副反应的副反应，采用4‑苄氧基苯乙醇与正癸酸在对甲苯磺酸催化和干燥剂脱水条件下，进行酯化反应，得到4‑苄氧基苯基乙基正癸酸酯。

  公开号：

  CN110818560A

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。
• Friction body, writing instrument and writing instrument set
  申请人：THE PILOT INK CO., LTD.

  公开号：EP1820662A2

  公开（公告）日：2007-08-22

  A friction body for allowing an image having reversible thermochromism to change color from a first state to a second state by frictional heat, wherein the above-mentioned frictional body has a contact area ranging from 0.5 to 15 mm2 when pressed onto a glass plate with a load of 1000 g, a writing instrument containing a reversible thermochromic ink, which is provided with the above-mentioned frictionbody, and a writing instrument set having the writing instrument containing a reversible thermochromic ink and the above-mentioned friction body.

  一种摩擦体，用于通过摩擦热使具有可逆热致变色功能的图像从第一状态变色到第二状态，其中上述摩擦体压在玻璃板上时的接触面积为 0.5 至 15 平方毫米，载荷为 1000 克；一种装有可逆热致变色墨水的书写工具，其中装有上述摩擦体；以及一套书写工具，其中装有装有可逆热致变色墨水的书写工具和上述摩擦体。
• 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。