2,2-Di-n-butylnonansaeure | 32970-64-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 2,2-Di-n-butylnonansaeure
• 英文别名: 2,2-Dibutylpelargonsaeure；2,2-Dibutylnonanoic acid
• CAS: 32970-64-2
• 化学式: C₁₇H₃₄O₂
• 分子量: 270.456
• InChiKey: UIWCRBZGFSZBBP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.1
• 重原子数：
  19
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  壬酸 、 alkaline earth salt of/the/ methylsulfuric acid 生成 2,2-Di-n-butylnonansaeure
  参考文献：
  名称：

  .alpha. Anions of carboxylic acids. II. Formation and alkylation of .alpha.-metalated aliphatic acids

  摘要：

  DOI：

  10.1021/jo00968a027

文献信息

• Zu formstabilen Formkörpern aushärtendes kondensationsvernetzendes Dentalmaterial
  申请人：Kettenbach GmbH & CO. KG

  公开号：EP1738737A1

  公开（公告）日：2007-01-03

  Die vorliegende Erfindung betrifft kondensationsvernetzende Dentalmaterialien, insbesondere kondensationsvernetzende Zweikomponenten-Dentalabformmaterialien, enthaltend wenigstens einen alkoxysilylfunktionellen und/oder hydroxysilylfunktionellen Polyether a), wenigstens einen Katalysator b) und ggf. Wasser c), wobei der wenigstens eine Katalysator b) aus der aus Basen, Salzen und beliebigen Kombinationen hiervon bestehenden Gruppe ausgewählt ist und das Dentalmaterial des weiteren wenigstens eine saure Verbindung d) enthält, welche eine Wasserlöslichkeit (20°C) von nicht mehr als 150 g/l aufweist. Des weiteren betrifft die vorliegende Erfindung die Verwendung der vorgenannten Materialien in der Dentalmedizin und/oder Dentaltechnik.

  本发明涉及缩合固化牙科材料，特别是缩合固化双组分牙科成型材料，包括至少一种烷氧基硅烷官能团和/或羟基硅烷官能团聚醚a)、至少一种催化剂b)和可选的水c)，其中至少一种催化剂b)选自由碱、盐及其任意组合组成的组，牙科材料进一步包括至少一种具有水溶性的酸性化合物d)。水 c)，其中至少一种催化剂 b)选自碱、盐及其任意组合组成的组，牙科材料进一步包含至少一种酸性化合物 d)，其水溶性（20°C）不超过 150 克/升。此外，本发明还涉及上述材料在牙科医学和/或牙科技术中的应用。
• DENTALMATERIAL AUF BASIS VON ALKOXYSILYLFUNKTIONELLEN POLYETHERN
  申请人：Kettenbach GmbH & CO. KG

  公开号：EP1722741A1

  公开（公告）日：2006-11-22
• Condensation-crosslinked dental material hardening to dimensionally stable casts
  申请人：Bublewitz Alexander

  公开号：US20070004821A1

  公开（公告）日：2007-01-04

  Condensation-crosslinked dental materials based on alkoxysilyl-functional and/or hydroxysilyl-functional polyethers are useful in dentistry for taking tooth impressions, bite registration, denture rebasing, or as temporary and permanent dental cement, temporary closure material, or dental prosthodontic material. The dental material has a composition containing at least one alkoxysilyl-functional and/or hydroxysilyl-functional polyether a), at least one catalyst b), and optionally water c) and at least one acidic compound d) that has a water solubility (20° C.) of no more than 150 g/l.
• Dental material based on alkoxysilyl-functional polyethers containing a salt of a strong base as catalyst
  申请人：Bublewitz Alexander

  公开号：US20070173557A1

  公开（公告）日：2007-07-26

  The invention relates to condensation cross-linked dental materials based on alkoxysilyl-functional polyethers and at least one catalyst, the catalyst consisting of a salt and at least one anion of a saturated and/or unsaturated (cyclo)aliphatic carboxylic acid. The salt is formed from at least one cation selected from the group consisting of: complexes of alkali metal cations or ammonium cations and crown ethers and/or cryptands; tetraalkyl-, tetraaryl-, trialkylaryl-, dialkyldiaryl-, and monoalkyltriaryl-ammonium cations, tetraalkyl-, tetraaryl-, trialkylaryl-, dialykyldiaryl-, and monoalkyltriaryl-phosphonium cations, tetraalkyl-, and monoalkyltriaryl-stibonium cations; cations formed by the protonation of a base with a pK BH+ value of at least 20, measured in acetonitrile; and combinations of the complexes and cations. The carboxylic acid is a branched carboxylic acid, whose alkyl chain that is provided on the carboxyl group has a length of at least 2 carbon atoms or an unbranched carboxylic acid, whose alkyl chain that is provided on the carboxyl group has a length of at least 4 carbon atoms.
• US7790781B2
  申请人：——

  公开号：US7790781B2

  公开（公告）日：2010-09-07