Di-3,5-xylyl sulfone | 240405-82-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Di-3,5-xylyl sulfone
• 英文别名: 1-(3,5-dimethylphenyl)sulfonyl-3,5-dimethylbenzene
• CAS: 240405-82-7
• 化学式: C₁₆H₁₈O₂S
• 分子量: 274.4
• InChiKey: CIGCGMTZBDMBAG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  42.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• ORGANOSULFUR COMPOUND, PROCESS FOR PRODUCING THE SAME, AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING THE SAME
  申请人：Kido Junji

  公开号：US20110140044A1

  公开（公告）日：2011-06-16

  Disclosed is an organosulfur compound denoted by a general formula (a1): in which A denotes —S—, —S(O)— or —S(O) 2 —; Z 1 and Z 4 denote a trivalent aromatic hydrocarbon group or the like; Z 2 and Z 3 denote a bivalent aromatic hydrocarbon group or the like; Ar 1 , Ar 2 , Ar 3 and Ar 4 denote an aromatic hydrocarbon group or the like; and n is 0 or 1, or a general formula (b1): in which A denotes the same meaning as aforesaid; Z 5 denotes a trivalent aromatic hydrocarbon group or the like; Ar denotes a m-valent aromatic hydrocarbon group or the like; Ar 1 and Ar 2 denote the aforesaid meaning; and m is 2 or 3. This compound is useful as an electron transport material, a hole blocking material or a host material of an organic electroluminescence element.

  本发明公开了一种有机硫化合物，其通式为（a1）：其中A表示—S—、—S(O)—或—S(O)2—；Z1和Z4表示三价芳香烃基或类似物；Z2和Z3表示二价芳香烃基或类似物；Ar1、Ar2、Ar3和Ar4表示芳香烃基或类似物；n为0或1，或通式为（b1）：其中A表示如上所述的相同含义；Z5表示三价芳香烃基或类似物；Ar表示m价芳香烃基或类似物；Ar1和Ar2表示如上所述的含义；m为2或3。该化合物可用作电子传输材料、阻挡孔洞材料或有机电致发光元件的主体材料。
• Novel monomers and polyetherimides prepared therefrom
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0117416A1

  公开（公告）日：1984-09-05

  Novel di(phthalic anhydride) derivatives of di(dialkyl- phenol) sulfones of the following formula are disclosed: These dianhydrides can be reacted with organic diamines to form novel polyetherimide polymers having particularly beneficial properties.

  本发明公开了下式二(二烷基酚)砜的新型二(邻苯二甲酸酐)衍生物： 这些二酐可与有机二胺反应，形成具有特别优异性能的新型聚醚酰亚胺聚合物。
• Laser marking method, laser marking composition and articles having color development layer made of said composition
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：EP0637514A1

  公开（公告）日：1995-02-08

  This invention relates to a laser marking method which comprises coating a laser marking composition containing as essential components a color former, a color developer and an inorganic compound having the absorption peak on the infrared absorption spectrum in the region of 900-1,000 cm⁻¹ on a substrate to form a color developing layer, and irradiating laser light to the color developing layer; the laser marking composition; and articles having a color developing layer made of the laser marking composition. The method of this invention is capable of forming a mark with vivid color development even when the color developing layer is a thin film of less than 5 µm in thickness or when marking is carried out at high speed.

  本发明涉及一种激光打标方法，该方法包括在基材上涂敷一种激光打标组合物，该组合物的主要成分包括显色剂、显色剂和在红外吸收光谱上的吸收峰值在 900-1000 cm-¹ 区域的无机化合物，以形成显色层，并向显色层照射激光；激光打标组合物；以及具有由该激光打标组合物制成的显色层的物品。即使显色层是厚度小于 5 µm 的薄膜，或在高速打标的情况下，本发明的方法也能形成具有鲜艳显色效果的标记。
• New monomers and oligomers containing a plurality of vinylbenzyl ether groups, method for their preparation and cured products therefrom
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0260443B1

  公开（公告）日：1992-01-08
• Laser marking method and use of a composition as a laser marking composition
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：EP0637514B1

  公开（公告）日：1997-10-15