2,3-dimethyl-1H-imidazol-3-ium;methyl phosphate

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2,3-dimethyl-1H-imidazol-3-ium;methyl phosphate
• 化学式: C11H21N4O4P
• 分子量: 304.28
• InChiKey: RQVQPDHHEYGNAS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.24
• 重原子数：
  20
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  112
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• COMPOSITIONS OF LOW-K DIELECTRIC SOLS CONTAINING NONMETALLIC CATALYSTS
  申请人：SBA Materials, Inc.

  公开号：EP2915185A1

  公开（公告）日：2015-09-09
• US9589789B2
  申请人：——

  公开号：US9589789B2

  公开（公告）日：2017-03-07
• [EN] COMPOSITIONS OF LOW-K DIELECTRIC SOLS CONTAINING NONMETALLIC CATALYSTS<br/>[FR] COMPOSITIONS DE SOLS À FAIBLE CONSTANTE DIÉLECTRIQUE CONTENANT DES CATALYSEURS NON MÉTALLIQUES
  申请人：SBA MATERIALS INC

  公开号：WO2014071090A1

  公开（公告）日：2014-05-08

  A sol composition for producing a porous low-k dielectric material is provided. The composition can include at least one silicate ester, a polar solvent, water, an acid catalyst for silicate ester hydrolysis, an amphiphilic block copolymer surfactant, and a nonmetallic catalyst that reduces dielectric constant in the produced material. The composition can further include a metallic ion at a lower parts-per-million concentration than the nonmetallic catalyst, and/or the composition can further include a cosolvent. A method of preparing a thin film on a substrate using the sol composition is also provided.