3,7,7,8,9,9-hexamethyl-1,3,8-triaza-spiro[4.5]decane-2,4-dione | 40074-78-0

• 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: 3,7,7,8,9,9-hexamethyl-1,3,8-triaza-spiro[4.5]decane-2,4-dione
• 英文别名: 1,3,8-triaza-3,7,7,8,9,9-hexamethyl-spiro[4.5]decane-2,4-dione；3,7,7,8,9,9-Hexamethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione
• CAS: 40074-78-0
• 化学式: C₁₃H₂₃N₃O₂
• 分子量: 253.345
• InChiKey: FJOLZTUMBDQIOL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  52.6
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• USE OF POLYMER POWDER CONTAINING UV ABSORBER FOR THE STABILISATION OF POLYMERS AGAINST THE EFFECTS OF UV RADIATION
  申请人：Dyllick-Brenzinger Rainer

  公开号：US20100190929A1

  公开（公告）日：2010-07-29

  The present invention relates to the use, for stabilizing polymers, in particular polyolefins, with respect to exposure to UV radiation, of fine-particle polymer powders comprising at least one UV absorber. The present invention further relates to stabilizer mixtures for stabilizing polymers with respect to exposure to UV radiation, oxygen and heat, which, inter alia, comprise these polymer powders, and to a process for stabilizing polymers, in particular polyolefins, with respect to exposure to UV radiation, oxygen and heat, which comprises adding, to the polymers, in particular to the polyolefins, an effective amount of these stabilizers. The present invention further relates to polymers, in particular polyolefins, which have been stabilized with respect to exposure to UV radiation or with respect to exposure to UV radiation, oxygen and heat, which comprise an effective amount of these polymer powders or, respectively, stabilizer mixtures, and to articles produced from these stabilized polymers, in particular polyolefins.
• US3941744A
  申请人：——

  公开号：US3941744A

  公开（公告）日：1976-03-02
• US4066615A
  申请人：——

  公开号：US4066615A

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  申请人：——

  公开号：US4241208A

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• US7728057B2
  申请人：——

  公开号：US7728057B2

  公开（公告）日：2010-06-01