双二十二烷基癸二酸酯 | 42233-75-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 双二十二烷基癸二酸酯
• 英文名称: di-behenyl sebacate
• 英文别名: Sebacinsaeure-didocosylester；Sebacinsaeure-didokosylester；didocosyl sebacate；didocosyl decanedioate
• CAS: 42233-75-0
• 化学式: C₅₄H₁₀₆O₄
• 分子量: 819.433
• InChiKey: PRNNATBNXILRSR-UHFFFAOYSA-N

物化性质

• 密度：
  1[at 20℃]

计算性质

• 辛醇/水分配系数(LogP)：
  24.8
• 重原子数：
  58
• 可旋转键数：
  53
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2917131000

反应信息

• 作为产物：
  描述：

  癸二酸 、 二十二烷-1-醇 在 氯化胆碱 、 zinc(II) chloride 作用下， 反应 24.0h， 以88%的产率得到双二十二烷基癸二酸酯
  参考文献：
  名称：

  路易斯酸性离子液体氯化胆碱·2ZnCl 2的液-液两相合成长链蜡酯

  摘要：

  描述了在路易斯酸性离子液体中胆碱氯化物·2ZnCl 2通过长链羧酸与长链醇的酯化进行的蜡酯的第一次液-液双相合成。所报道的反应系统具有均相和非均相催化的优点，具有高的产物收率，并且产物的容易性以及不使用有机溶剂的催化剂分离。所研究的离子液体在溶剂和催化剂方面都起着双重作用，可以循环使用六次，而活性没有任何明显的损失。

  DOI：

  10.1016/j.tetlet.2007.07.159

文献信息

• Thermally color-developing reversibly thermochromic pigment
  申请人：THE PILOT INK CO., LTD.

  公开号：EP1323540A2

  公开（公告）日：2003-07-02

  A thermally color-developing reversibly thermochromic pigment which shows a uniform color density in the coloring temperature range and also shows an optional ΔH value within a range of from 3 to 40°C of the ΔH value (hysteresis temperature range) in a temperature-color density curve. Thermally color-developing reversibly thermochromic pigments of a three component system having a ΔH value of within a range of from 7 to 40°C in which at least essential three components including (a) an electron-donating chromic organic compound, (b) a specified compound selected from gallic acid esters and (c) a reaction medium selected from alcohols, esters, ketones and hydrocarbons, which reversibly generates color reactions of both of the compounds within a specified temperature range and has a melting point of less than 50°C, are microencapsulated, and of a four component system having a ΔH value of within a range of from 3 to 25°C in which a compound (d) selected from monomer compounds having a melting point of 50°C or more or polymer compounds having a softening point of 70°C or more is added to the three component system.

  一种热显色可逆热致变色颜料，在着色温度范围内显示出均匀的色密度，同时在温度-色密度曲线上显示出ΔH 值在ΔH 值的 3 至 40°C 范围内（滞后温度范围）的可选ΔH 值。热显色可逆热致变色颜料的三组分体系，其 ΔH 值在 7 至 40°C 范围内，其中至少必不可少的三组分包括：(a) 电子负载铬有机化合物；(b) 选自没食子酸酯的特定化合物；(c) 选自醇、酯、酮和烃的反应介质、(c)选自醇、酯、酮和碳氢化合物的反应介质；(d)选自熔点为 50℃或以上的单体化合物或软化点为 70℃或以上的聚合物化合物的化合物；(e)选自熔点为 50℃或以上的单体化合物或软化点为 70℃或以上的聚合物化合物的反应介质。
• TONER
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP3770683A1

  公开（公告）日：2021-01-27

  A toner comprising a toner particle, wherein the toner has G1 of from 5.0×10-13 to 1.0×10-10, and a ratio G2/G1 of G2 to G1 is from 0.10 to 0.60, when a conductivity of the toner measured at a frequency of 0.01 Hz under a pressure of 1,000 kPa is designated by G1 in S/m, and a conductivity of the toner measured at a frequency of 0.01 Hz under a pressure of 100 kPa is designated by G2 in S/m.

  一种由碳粉颗粒组成的碳粉，其中碳粉的 G1 为 5.0×10-13 到 1.0×10-10，G2/G1 与 G1 之比为 0.10 到 0.60，当碳粉在 1,000 kPa 压力下以 0.01 Hz 频率测量的电导率用 G1 表示（单位 S/m），在 100 kPa 压力下以 0.01 Hz 频率测量的电导率用 G2 表示（单位 S/m）。
• Toner
  申请人：CANON KABUSHIKI KAISHA

  公开号：US11169458B2

  公开（公告）日：2021-11-09

  A toner including a toner particle, wherein the toner particle includes a toner base particle containing a binder resin, and a shell on the surface of the toner base particle; the shell contains a metal compound and an organosilicon polymer; the shell has at least an exposed portion of the metal compound and an exposed portion of the organosilicon polymer, on the surface of the toner particle; and in an analysis of a cross section of the toner particle by TEM-EDX, Ha (nm) and Hb (nm) which are average distances from the interface of the toner base particle and the shell up to the toner particle surface at the exposed portion of the metal compound and at the exposed portion of the organosilicon polymer, respectively, on the toner particle surface, satisfy Expression (1) below: Hb>Ha+20.0  (1).

  一种墨粉，包括墨粉颗粒，其中墨粉颗粒包括含有粘合剂树脂的墨粉基颗粒和位于墨粉基颗粒表面的外壳；外壳含有金属化合物和有机硅聚合物；外壳在墨粉颗粒表面至少有金属化合物的暴露部分和有机硅聚合物的暴露部分；在用 TEM-EDX 分析墨粉颗粒的横截面时，Ha (nm) 和 Hb (nm) 分别是墨粉颗粒表面金属化合物暴露部分和有机硅聚合物暴露部分从墨粉基质颗粒和外壳的界面到墨粉颗粒表面的平均距离，满足下面的表达式 (1)： Hb>Ha+20.0 (1).
• Electrophotographic apparatus, process cartridge, and cartridge set
  申请人：CANON KABUSHIKI KAISHA

  公开号：US11360426B2

  公开（公告）日：2022-06-14

  An electrophotographic apparatus comprising an electrophotographic photosensitive member, a charging device and a developing device, wherein the charging device comprises a conductive member arranged to be capable of contacting the electrophotographic photosensitive member, a conductive layer of the conductive member comprises a matrix domain structure, at least a part of the domains Dt is exposed at the conductive member outer surface, the matrix has a volume resistivity R1 of larger than 1.00×1012 Ω·cm, the domains Dt has a volume resistivity of smaller than R1, the developing device comprises the toner, domains Dc formed of the crystalline material exist in a cross section of the toner, distances between adjacent wall surfaces of the domains Dc is from 30 to 1,100 nm, and a weight-average particle diameter D4 of the toner and distances Dms between adjacent wall surfaces between the domains Dt satisfies D4≥Dms.

  一种电子照相装置，包括电子照相感光部件、充电装置和显影装置，其中充电装置包括布置成能够接触电子照相感光部件的导电部件，导电部件的导电层包括矩阵畴结构，至少一部分畴Dt暴露在导电部件外表面，矩阵具有大于1.00×1012 Ω-cm，畴 Dt 的体积电阻率小于 R1，显影装置包括调色剂，由结晶材料形成的畴 Dc 存在于调色剂的横截面中，畴 Dc 的相邻壁面之间的距离为 30 至 1,100 nm，调色剂的重量平均颗粒直径 D4 和畴 Dt 的相邻壁面之间的距离 Dms 满足 D4≥Dms。
• IRREVERSIBLE THERMOCHROMIC INK COMPOSITIONS
  申请人：Sanford, L. P.

  公开号：EP2864129B1

  公开（公告）日：2016-03-30