2,5-Dihexyl-p-benzochinon | 71345-58-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2,5-Dihexyl-p-benzochinon
• 英文别名: 2,5-Dihexylcyclohexa-2,5-diene-1,4-dione
• CAS: 71345-58-9
• 化学式: C₁₈H₂₈O₂
• 分子量: 276.419
• InChiKey: XHQJKEKTZXLEBV-UHFFFAOYSA-N

物化性质

• 熔点：
  83-83.5 °C
• 沸点：
  372.5±17.0 °C(Predicted)
• 密度：
  0.955±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  20
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2,5-Dihexyl-p-benzochinon 、 乙酸酐 、 硫酸 生成 (4-acetyloxy-2,5-dihexylphenyl) acetate
  参考文献：
  名称：

  MARUYAMA KAZUHIRO; SHIO TORU; YAMAMOTO YOSHINORI, BULL. CHEM. SOC. JAP., 1979, 52, NO 6, 1877-1878

  摘要：

  DOI：
• 作为产物：
  描述：

  1-辛炔 、 alkaline earth salt of/the/ methylsulfuric acid 生成 2,5-Dihexyl-p-benzochinon
  参考文献：
  名称：

  乙炔与 Fe(CO)5 光化学反应合成二取代苯醌

  摘要：

  被烷基取代的内部乙炔和被烷基、芳基和官能化烷基取代的末端乙炔通过与 Fe(CO)5 的光化学反应转化为双取代的醌，然后用 Ce(IV) 处理。

  DOI：

  10.1246/bcsj.52.1877

文献信息

• 1,2-ALKANE POLYOL-CONTAINING COMPOSITION
  申请人：Osaka Organic Chemical Ind., Ltd.

  公开号：EP2985017A1

  公开（公告）日：2016-02-17

  Provided is a composition containing, as an alkane polyol, a C4-18 1,2-alkane polyol in which the degradation over time of the C4-18 1,2-alkane polyol, which has inferior chemical stability and degrades easily, is suppressed, the composition being suitable for use in a cosmetic, an inkjet ink, a fiber or a coating material such as a paint. A composition containing 1,2-alkane polyol that can be used in a cosmetic, an inkjet ink, a raw material for fibers or a coating material, the alkane polyol being a C4-18 1,2-alkane polyol, and the composition containing a radical scavenger.

  本发明提供了一种含有 C4-18 1,2-烷烃多元醇作为烷烃多元醇的组合物，在该组合物中，化学稳定性较差且容易降解的 C4-18 1,2-烷烃多元醇随时间推移的降解受到抑制，该组合物适用于化妆品、喷墨墨水、纤维或涂料等涂层材料。一种含有 1,2-烷烃多元醇的组合物，可用于化妆品、喷墨墨水、纤维原料或涂层材料，烷烃多元醇为 C4-18 1,2-烷烃多元醇，组合物中含有自由基清除剂。
• DISPERSION COMPOSITION, PHOTOSENSITIVE RESIN COMPOSITION, AND SOLID-STATE IMAGE PICK-UP ELEMENT
  申请人：Maruyama Yoichi

  公开号：US20120257283A1

  公开（公告）日：2012-10-11

  A photosensitive resin composition which can form a pattern attaining high resolution and having a high refractive index and a high transmittance is provided. The photosensitive resin composition includes a dispersion composition including (A) titanium dioxide particles having an average primary particle diameter of from 1 nm to 100 nm, (B) a graft copolymer that has a graft chain having a number of atoms other than hydrogen atoms in a range of from 40 to 10,000 and (C) a solvent, and (D) a polymerizable compound, and (E) a polymerization initiator.
• NEAR-INFRARED ABSORPTIVE COMPOSITION, NEAR-INFRARED CUT FILTER USING NEAR-INFRARED ABSORPTIVE COMPOSITION, METHOD FOR MANUFACTURING NEAR-INFRARED CUT FILTER, AND CAMERA MODULE AND METHOD FOR MANUFACTURING CAMERA MODULE
  申请人：FUJIFILM CORPORATION

  公开号：US20150124152A1

  公开（公告）日：2015-05-07

  Provided is a near-infrared absorptive compositions which having excellent near-infrared shielding property even if they are formed into thin films, being able to apply, and inhibited transmittance of visible light loss and transmittance loss after postbaking even if they contain a higher proportion of solids such as copper complexes. The near-infrared absorptive composition comprising a copper complex, a polyfunctional polymerizable compound and a solvent, wherein the near-infrared absorptive composition has a solids content of 35 to 90% by mass.
• US8908293B2
  申请人：——

  公开号：US8908293B2

  公开（公告）日：2014-12-09
• US9795549B2
  申请人：——

  公开号：US9795549B2

  公开（公告）日：2017-10-24