2,2'-(2,6-naphthylene)bis(3,1-benzoxazin-4-one) | 85179-21-1

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: 2,2'-(2,6-naphthylene)bis(3,1-benzoxazin-4-one)
• 英文别名: 2-[6-(4-Oxo-3,1-benzoxazin-2-yl)naphthalen-2-yl]-3,1-benzoxazin-4-one
• CAS: 85179-21-1
• 化学式: C₂₆H₁₄N₂O₄
• 分子量: 418.408
• InChiKey: UVCFREROPAGUJR-UHFFFAOYSA-N

物化性质

• 沸点：
  611.5±25.0 °C(Predicted)
• 密度：
  1.41±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  32
• 可旋转键数：
  2
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  77.3
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  邻氨基苯甲酸 生成 2,2'-(2,6-naphthylene)bis(3,1-benzoxazin-4-one)
  参考文献：
  名称：

  INADA, XIROO;MATSUMURA, SYUNITI

  摘要：

  DOI：

文献信息

• ULTRAVIOLET ABSORBING COSMETIC
  申请人：TEIJIN LIMITED

  公开号：EP0383941A1

  公开（公告）日：1990-08-29

  An ultraviolet absorbing cosmetic of the invention contains a cyclic imino ester, has excellent ultraviolet absorbing properties and good water resistance, is difficultly soluble in organic solvents, fats and sebum, and is stable and less stimulates the skin. This cosmetic can be applied to the skin without forming erythema thereon even when the skin is exposed to sunlight for a long period of time and can prevent the skin from aging.

  本发明的一种紫外线吸收化妆品含有一种环状亚氨基酯，具有优异的紫外线吸收特性和良好的耐水性，难溶于有机溶剂、脂肪和皮脂，性质稳定，对皮肤的刺激较小。这种化妆品可以涂抹在皮肤上，即使皮肤长期暴露在阳光下也不会形成红斑，并能防止皮肤老化。
• Method for preventing emission of fluorescence from polyalkylenenaphthalene-2,6-dicarboxylate
  申请人：TEIJIN LIMITED

  公开号：EP0711803A2

  公开（公告）日：1996-05-15

  A method for preventing the emission of fluorescence from polyalkylenenaphthalene-2,6-dicarboxylate, comprising mixing polyalkylenenaphthalene-2,6-dicarboxylate and at least one compound selected from cyclic imino esters and quinoxalines. The above cyclic imino esters and quinoxalines have an absorption intensity E, defined by the following expression:E 1cm1%= A/c.d    wherein A is an absorbance measured in 1,1,2,2-tetrachloroethane at a concentration c (g/100 ml) and an optical path d (cm), of more than 200 at an ultraviolet wavelength range of 340 to 400 nm. And when a coating layer containing at least one ultraviolet absorber is formed on the surface of a molded article made of the above fluorescence-emission preventive mixture, a synergistic suppression of the emission of fluorescence can be obtained.

  一种防止聚亚烷基萘-2,6-二甲酸酯发射荧光的方法，包括将聚亚烷基萘-2,6-二甲酸酯与至少一种选自环亚胺酯和喹喔啉的化合物混合。上述环状亚氨基酯和喹喔啉类化合物的吸收强度 E 由以下表达式定义：E 1cm1%= A/c.d 其中 A 是在 1，1，2，2-四氯乙烷中测得的吸光度，浓度为 c（克/100 毫升），光程为 d（厘米）、 大于 200，紫外线波长范围为 340 至 400 纳米。当在由上述防止荧光发射混合物制成的成型品表面形成含有至少一种紫外线吸收剂的涂层时，可获得协同抑制荧光发射的效果。
• POLYESTER FILM BEING EASY TO ADHERE TO INK RECEIVING LAYER
  申请人：Teijin Dupont Films Japan Limited

  公开号：EP1426404A1

  公开（公告）日：2004-06-09

  A polyester adhesive film readily adhering to an ink-receiving layer comprising a coating layer having a surface energy of 54 to 70 dyne/cm and a polyester film containing an ultraviolet light absorber, wherein at least one surface of the polyester film is coated with the coating layer. Accordingly, there is provided the polyester adhesive film readily adhering to an ink-receiving layer, having excellent adhesiveness to an ink-receiving layer, excellent transparency and weatherability and useful as image-receiving paper and the like for ink jet printers.

  一种易于粘附到受墨层的聚酯粘合膜，包括表面能量为 54 至 70 达因/厘米的涂层和含有紫外线吸收剂的聚酯薄膜，其中聚酯薄膜的至少一个表面涂有涂层。 因此，本发明提供了易于粘附到受墨层的聚酯胶膜，该胶膜与受墨层的粘附性极佳，具有极佳的透明度和耐候性，可用作喷墨打印机的图像接收纸等。
• NEAR INFRARED RAY SHIELDING FILM
  申请人：TEIJIN LIMITED

  公开号：EP1452556A1

  公开（公告）日：2004-09-01

  A near infrared screening film which consists of a biaxially oriented film made from a polyester containing a near infrared light absorber having a weight reduction start temperature of at least 280° C and which has a haze value of 5 % or less and a total transmittance for visible lights having a wavelength of 400 to 650 nm of 40 % or more and which is exemplified by having optical properties at visible and near infrared ranges which satisfy the following expressions (1) to (4):1 < T(850) < 201 < T(950) < 20- 10 < T(620) - T(540) < 10- 10 < T(450) - T(540) < 10 wherein T(450), T(540), T(620), T(850) and T(950) are light transmittances at wavelengths of 450 nm, 540 nm, 620 nm, 850 nm and 950 nm, respectively. This film is inexpensive, has high handling ease, a high visible light transmittance and the function of preventing the malfunction of peripheral equipment caused by near infrared lights from the screen of a plasma display, for example, and can be suitably used in the front panel of the plasma display.

  一种近红外屏蔽膜，它是由聚酯制成的双向拉伸薄膜，该聚酯含有近红外光吸收剂，其减重起始温度至少为 280℃，雾度值为 5%或以下，对波长为 400 至 650 纳米的可见光的总透射率为 40%或以上，在可见光和近红外范围内的光学特性满足以下表达式(1)至(4)：1 < T(850) < 201 < T(950) < 20- 10 < T(620) - T(540) < 10- 10 < T(450) - T(540) < 10 其中，T(450)、T(540)、T(620)、T(850) 和 T(950) 分别是波长为 450 纳米、540 纳米、620 纳米、850 纳米和 950 纳米时的透光率。 这种薄膜价格低廉、易于操作、可见光透射率高，还具有防止等离子显示器屏幕上的近红外线光等引起外围设备故障的功能，可适当地用于等离子显示器的前面板。
• ADHESIVE POLYESTER FILM FOR OPTICAL USE
  申请人：Teijin Dupont Films Japan Limited

  公开号：EP1452309A1

  公开（公告）日：2004-09-01

  An optical adhesive polyester film comprising (A) a polyester film layer containing an aromatic polyester and an ultraviolet absorber and (B) a coating formed on at least one surface of the polyester film (A). The coating (B) contains at least one polymer selected from the group consisting of a coating polyester having a glass transition point of 40 to 100°C and an acryl polymer having a glass transition point of 20 to 80°C in an amount of 50 to 95% by weight based on the coating. The optical adhesive polyester film is disposed on the front of a plasma display so as to block externally incoming ultraviolet light.

  一种光学粘合聚酯薄膜，包括(A)含有芳香族聚酯和紫外线吸收剂的聚酯薄膜层和(B)在聚酯薄膜(A)的至少一个表面上形成的涂层。涂层 (B) 包含至少一种聚合物，选自玻璃化转变点为 40 至 100°C 的涂层聚酯和玻璃化转变点为 20 至 80°C 的丙烯酸聚合物组成的组，含量为涂层重量的 50 至 95%。光学粘合剂聚酯薄膜被放置在等离子显示器的正面，以阻挡从外部射入的紫外线。