5-[(E)-3-(diethylamino)prop-2-enylidene]-1,3-dimethyl-1,3-diazinane-2,4,6-trione

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 5-[(E)-3-(diethylamino)prop-2-enylidene]-1,3-dimethyl-1,3-diazinane-2,4,6-trione
• 化学式: C₁₃H₁₉N₃O₃
• 分子量: 265.31
• InChiKey: ALLKHLHKYNHEHU-VQHVLOKHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  60.9
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• ULTRAVIOLET ABSORBENT COMPOSITION
  申请人：Furuwaka Kazushi

  公开号：US20110057155A1

  公开（公告）日：2011-03-10

  An ultraviolet absorbent composition, containing: an ultraviolet absorbent A represented by formula (1); an ultraviolet absorbent B represented by formula (2-a) or (2-b); and a compound C, which is at least one kind of compound selected from the group consisting of a singlet oxygen scavenger, an antioxidant and a radical trapping agent: wherein R a1 and R a2 each independently represent a hydrogen atom or a specific substituent; R a3 and R a4 each independently represent a substituent having a Hammett substituent constant σp value of 0.2 or more; R a5 to R a7 each represent a hydrogen atom or a monovalent substituent; X 1 and X 2 each independently represent a hydrogen atom or a specific substituent; s 1 and s 2 each independently represent an integer of 1 to 3; Lg represents a divalent substituent or a single bond; w represents 0 or 1; tb represents 1 or 2; and X 3 represents, when tb is 1, a hydrogen atom or a specific substituent; and when tb is 2, X 3 represents a divalent substituent.
• OPTICAL FILM
  申请人：Sumitomo Chemical Company, Limited

  公开号：US20170235032A1

  公开（公告）日：2017-08-17

  Provided is an optical film which has high selective absorbability to short-wavelength visible light having wavelengths around 420 nm and hence a high blue-light cutting function and can impart better display characteristics when used for a display device. The optical film satisfies the following two formulae: (1) A(420)≧1 and (2) A(450)/A(420)≦0.3, wherein A(420) represents an absorbance of the optical film at a wavelength of 420 nm and A(450) represents an absorbance of the optical film at a wavelength of 450 nm.