1.5-bzw. 1.4-Dibrom-cylooctan | 17255-73-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1.5-bzw. 1.4-Dibrom-cylooctan
• 英文别名: 1,5-dibromo-cyclooctane；1,5-Dibrom-cyclooctan；1,5-Dibromocyclooctane
• CAS: 17255-73-1
• 化学式: C₈H₁₄Br₂
• 分子量: 270.007
• InChiKey: HROXUTGXKBLPPI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• Poly (Imide-Azomethine ) Copolymer, Poly (Amic Acid-Azomethine) Copolymer , and Positive Photosensitive Resin Composition
  申请人：Hasegawa Masatoshi

  公开号：US20070254245A1

  公开（公告）日：2007-11-01

  A poly(imide-azomethine)copolymer that has a low linear thermal expansion coefficient and a method for producing the same copolymer are provided. Also provided are a poly(amic acid-azomethine)copolymer that is a precursor polymer of the poly(imide-azomethine)copolymer; a positive photosensitive resin composition composed of the precursor polymer and a photosensitizer; and a method for making a fine pattern of poly(imide-azomethine)copolymer from the resin composition. The poly(imide-azomethine)copolymer is composed of azomethine polymer units of the following formula (1) and imide polymer units of the following general formula (2), and the poly(amic acid-azomethine)copolymer, the major component of the positive photosensitive resin composition, is composed of azomethine polymer units of the following formula (1) and amic acid polymer units of the following formula (3). In the formulas (1) to (3), A and D are each independently a divalent aromatic or aliphatic group, and B is a tetravalent aromatic or aliphatic group; wherein in the formulas (1) and (2), A and D are each independently a divalent aromatic or aliphatic group, and B is a tetravalent aromatic or aliphatic group.
• US7635551B2
  申请人：——

  公开号：US7635551B2

  公开（公告）日：2009-12-22