1,2-Ethanediamine, N-(2-methyl-2-nitropropyl)- | 111986-97-1

• 分子结构分类: 有机化合物 - 有机1,3-偶极化合物 - 烯丙基型1,3-偶极有机化合物
• 英文名称: 1,2-Ethanediamine, N-(2-methyl-2-nitropropyl)-
• 英文别名: N'-(2-methyl-2-nitropropyl)ethane-1,2-diamine
• CAS: 111986-97-1
• 化学式: C6H15N3O2
• 分子量: 161.2
• InChiKey: IQWOALQXZHYQRT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.8
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  83.9
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• Alkylated oxo-piperazinyl-triazine
  申请人：THE B.F. GOODRICH COMPANY

  公开号：EP0447973A2

  公开（公告）日：1991-09-25

  A stabilizer compound for synthetic resinous materials is a tri-substituted triazine in which each substituent is a N⁴-methylated 2-keto-1,4-diazacyclohexane connected to the triazine ring through an alkylene bridge. This bridge permits efficient methylation of the N⁴ atom in every substituent under conditions which yield crystals having at least 90% purity. These crystals may be further purified to at least 95% purity at which purity level they contain less than 500 ppm ash. The stabilization effect of 95% pure compound in a polyacetal is such that, even with an ash content of 50 ppm, it has better stabilization properties than its 99.2% pure precursor (the non-methylated tri-substituted triazine) with an ash content of 10 ppm, as evidenced by lower formaldehyde evolved and better color retention, that is, developing less color in a water white sample after testing at 259°C.

  一种用于合成树脂材料的稳定剂化合物是一种三取代三嗪，其中每个取代基都是 N⁴-甲基化的 2-酮基-1,4-二氮杂环己烷，通过烯桥与三嗪环相连。这种桥可以使每个取代基中的 N⁴ 原子在产生纯度至少为 90% 的晶体的条件下有效地甲基化。这些晶体可进一步提纯至至少 95% 的纯度，在此纯度水平下，它们所含的灰分小于 500 ppm。95% 纯度的化合物在聚缩醛中的稳定效果是这样的：即使灰分含量为 50 ppm，它也比灰分含量为 10 ppm 的 99.2% 纯度的前体（非甲基化三取代三嗪）具有更好的稳定特性，具体表现为甲醛挥发量更低，保色性更好，即在 259°C 测试后，水白色样品的显色更少。
• Polyacetal compositions containing at least one oxopiperazinyl-triazine hindered amine light stabilizer
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0448037A1

  公开（公告）日：1991-09-25

  Polyacetal compositions containing 0.05 to 5 weight percent of an oxo-piperazinyl-triazine hindered amine light stabilizer wherein the hindered N⁴ atom in the piperazinone ring of the stabilizer is alkylated with a methyl, ethyl, or propyl group, said compositions being relatively stable upon exposure to UV light. A polyacetal composition containing a specific oxo-piperazinyl-triazine hindered amine light stabilizer wherein the hindered N⁴ atom is not alkylated is shown to be relatively stable upon exposure to UV light. Both compositions possess stability during melt processing and do not significantly lose physical properties upon exposure to heat and light.

  含有 0.05 至 5 重量百分比的氧代哌嗪基三嗪受阻胺光稳定剂的聚缩醛组合物，其中稳定剂哌嗪酮环中的受阻 N⁴ 原子被甲基、乙基或丙基烷基化，所述组合物在紫外线照射下相对稳定。含有特定氧代哌嗪基三嗪受阻胺光稳定剂的聚缩醛组合物，其受阻 N⁴ 原子未被烷基化，在紫外线照射下相对稳定。这两种组合物在熔融加工过程中都具有稳定性，并且在受热和受光照时不会明显失去物理性质。
• US4698446A
  申请人：——

  公开号：US4698446A

  公开（公告）日：1987-10-06
• US5059644A
  申请人：——

  公开号：US5059644A

  公开（公告）日：1991-10-22
• US5071981A
  申请人：——

  公开号：US5071981A

  公开（公告）日：1991-12-10