Bis(1-acetyl-2,2,6,6-tetramethylpiperidin-4-yl) propanedioate | 63941-33-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: Bis(1-acetyl-2,2,6,6-tetramethylpiperidin-4-yl) propanedioate
• CAS: 63941-33-3
• 化学式: C₂₅H₄₂N₂O₆
• 分子量: 466.6
• InChiKey: UKFAPBKKFUVCEZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  33
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.84
• 拓扑面积：
  93.2
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• ULTRAVIOLET ABSORBENT COMPOSITION
  申请人：Hanaki Naoyuki

  公开号：US20100130638A1

  公开（公告）日：2010-05-27

  An ultraviolet absorbent composition, containing an ultraviolet absorbent represented by formula (2) or (B-I), and a compound represented by formula (TS-I) or (TS-II): wherein A21, A22 and XB1 to XB4 represent a hetero atom; Y21, Y22, RB1 to RB6, R91 to R96, R101 to R104 and X101 represent a hydrogen atom or a substituent; at least one of Y21 and Y22 represents a substituent having a Hammett substituent constant of 0.2 or more; and (B) represents a group of atoms necessary for forming a five- or six-membered ring; —X91- represents —O—, —S—, or —N(—R100)-, in which R100 has the same meaning as R91; all of R91 to R96 and R100 cannot simultaneously represent a hydrogen atom, respectively, and the total number of carbon atoms is 10 or more; and X102 represents a group of hetero atoms necessary for forming a 5- to 7-membered ring.
• US4148783A
  申请人：——

  公开号：US4148783A

  公开（公告）日：1979-04-10