2-Dicyanomethylen-4,5-dicyano-1,3-dithiolen | 3365-37-5

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 2-Dicyanomethylen-4,5-dicyano-1,3-dithiolen
• 英文别名: 2-dicyanomethylene-[1,3]dithiole-4,5-dicarbonitrile；2-(Dicyanomethylidene)-1,3-dithiole-4,5-dicarbonitrile
• CAS: 3365-37-5
• 化学式: C₈N₄S₂
• 分子量: 216.247
• InChiKey: ZYUBMTZEJQJOAZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  146
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• ULTRAVIOLET ABSORBER COMPOSITION
  申请人：Fujifilm Corporation

  公开号：EP2116585A1

  公开（公告）日：2009-11-11

  An ultraviolet absorbent composition, containing: at least one kind of ultraviolet absorbent A having an absorption maximum wavelength of from 350 nm to 400 nm, a half value width of 55 nm or less and a molar extinction coefficient of 20,000 or more at the absorption maximum wavelength; and at least one kind of ultraviolet absorbent B having an absorption maximum wavelength of 350 nm or less and showing 30% or more of absorbance at 320 nm of the absorbance at the absorption maximum wavelength.

  一种紫外线吸收剂组合物，含有 至少一种紫外线吸收剂 A，其最大吸收波长为 350 纳米至 400 纳米，半值宽度为 55 纳米或以下，在最大吸收波长处的摩尔消光系数为 20,000 或以上；以及 至少一种紫外线吸收剂 B，其最大吸收波长为 350 纳米或以下，在 320 纳米处的吸收率为最大吸收波长处吸收率的 30%或以上。
• Use of polymer material containing ultraviolet absorbent
  申请人：FUJIFILM Corporation

  公开号：EP2113536B1

  公开（公告）日：2012-07-04
• ULTRAVIOLET RAY ABSORBER COMPOSITION
  申请人：FUJIFILM Corporation

  公开号：EP2135911B1

  公开（公告）日：2014-05-28
• ULTRAVIOLET ABSORBENT COMPOSITION
  申请人：Hanaki Naoyuki

  公开号：US20100025642A1

  公开（公告）日：2010-02-04

  An ultraviolet absorbent composition, containing: at least one kind of ultraviolet absorbent A having an absorption maximum wavelength of from 350 nm to 400 nm, a half value width of 55 nm or less and a molar extinction coefficient of 20,000 or more at the absorption maximum wavelength; and at least one kind of ultraviolet absorbent B having an absorption maximum wavelength of 350 nm or less and showing 30% or more of absorbance at 320 nm of the absorbance at the absorption maximum wavelength.
• POLYMER MATERIAL CONTAINING ULTRAVIOLET ABSORBENT
  申请人：Yawata Toshihiko

  公开号：US20100076124A1

  公开（公告）日：2010-03-25

  A polymer material, containing at least one kind of polymer substance selected from the group consisting of acrylic acid-based polymers, polyester-based polymers, and polycarbonate-based polymers; and a compound represented by formula (2) contained in the polymer substance: wherein A 21 and A 22 each independently represent an atom other than hydrogen atom and carbon atom; Y 21 and Y 22 each independently represent a hydrogen atom or a monovalent substituent; at least one of Y 21 and Y 22 represents a substituent having a Hammett substituent constant σp of 0.2 or more; Y 21 and Y 22 may bind to each other to form a ring; and (B) represents a group of atoms necessary for forming a five- or six-membered ring with A 21 , A 22 and the carbon atom.