2,4,4-Trimethylpentanphosphonsaeurediaethylester | 33449-66-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物
• 英文名称: 2,4,4-Trimethylpentanphosphonsaeurediaethylester
• 英文别名: 2,4,4,-trimethylpentylphosphonic acid ethyl ester；1-Diethoxyphosphoryl-2,4,4-trimethylpentane
• CAS: 33449-66-0
• 化学式: C₁₂H₂₇O₃P
• 分子量: 250.318
• InChiKey: MOQLOCMUAYWDIJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  16
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Gear fluids
  申请人：Hewette Chip

  公开号：US20070225182A1

  公开（公告）日：2007-09-27

  A gear fluid composition for extreme pressure applications. The composition includes a base oil component and a friction modifier mixture. The mixture is provided by an alkyl phosphonic acid diester of the formula: wherein R 1 is a hydrocarbyl group containing from about 8 to about 24 carbon atoms, R 2 and R 3 are selected from a hydrocarbyl group containing from about 1 to about 8 carbon atoms, an alkyl phosphonic acid monoester of the formula wherein R 4 is a hydrocarbyl group containing from about 8 to about 24 carbon atoms, R 5 is hydrogen or hydrocarbyl group containing from about 1 to about 8 carbon atoms, and an amine salt of a partial ester of phosphoric acid represented by the formula wherein each of R 6 and R 8 is a hydrocarbyl group, and R 7 is hydrogen or a hydrocarbyl group, and wherein the ratio of (i) to (ii) ranges from about 3 to about 5.5.
• US7410935B2
  申请人：——

  公开号：US7410935B2

  公开（公告）日：2008-08-12