1-Ethyl-3-methylpyridinium perfluorobutanesulfonate | 1015420-87-7

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代烷
• 英文名称: 1-Ethyl-3-methylpyridinium perfluorobutanesulfonate
• 英文别名: 1-ethyl-3-methylpyridin-1-ium;1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate
• CAS: 1015420-87-7
• 化学式: C12H12F9NO3S
• 分子量: 421.28
• InChiKey: LTOPJNCLIAYPRS-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  3.26
• 重原子数：
  26
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  69.5
• 氢给体数：
  0
• 氢受体数：
  12

文献信息

• SALTS CONTAINING TRIHYDROPERFLUOROALKOXYBUTANESULFONATE OR TRIHYDROPERFLUOROALKOXYPROPANESULFONATE ANION
  申请人：MERCK PATENT GMBH

  公开号：US20150291515A1

  公开（公告）日：2015-10-15

  The invention relates to compounds containing trihydroperfluoroalkoxybutanesulfonate or trihydroperfluoroalkoxypropane sulfonate anions, processes preparation and use thereof, in particular as anticorrosion additives together with ionic liquids.

  本发明涉及含有三氢过氟烷氧基丁烷磺酸盐或三氢过氟烷氧基丙烷磺酸盐阴离子的化合物，其制备和使用方法，特别是与离子液体一起作为防腐添加剂的使用。
• HEAT-SHIELDING HEAT INSULATING SUBSTRATE
  申请人：Nitto Denko Corporation

  公开号：EP3604887A1

  公开（公告）日：2020-02-05

  Provided is a heat-shielding heat insulating substrate that is excellent not only in scratch resistance on the surface of a protective film but also in scratch resistance of an outermost layer after the peeling of the protective film. The heat-shielding heat insulating substrate of the present invention is a heat-shielding heat insulating substrate including a transparent substrate layer and an infrared reflection layer, the heat-shielding heat insulating substrate including: a protective topcoat layer arranged on a side of the infrared reflection layer opposite to the transparent substrate layer; and a protective film arranged on a surface of the protective topcoat layer opposite to the infrared reflection layer, wherein a 180° peel strength of the protective film to the protective topcoat layer under an environment having a temperature of 23±1°C and a humidity of 50±5%RH is from 0.01 N/50 mm to 0.40 N/50 mm, and wherein a 180° peel strength of the protective film to the protective topcoat layer after storage of the heat-shielding heat insulating substrate under an environment having a temperature of 80±1°C for 10 days is from 0.01 N/50 mm to 1.0 N/50 mm.

  本发明提供了一种热屏蔽隔热基板，该基板不仅在保护膜表面具有优异的抗划伤性，而且在保护膜剥离后最外层也具有优异的抗划伤性。本发明的热屏蔽隔热基板是一种热屏蔽隔热基板，包括透明基板层和红外线反射层，热屏蔽隔热基板包括：设置在红外反射层与透明基底层相对的一侧上的保护面漆层；以及 设置在保护面漆层与红外反射层相对的表面上的保护膜，其中，在温度为 23±1°C 和湿度为 50±5%RH 的环境下，保护膜与保护面漆层的 180° 剥离强度为 0.01牛顿/50毫米至0.40牛顿/50毫米，其中在温度为80±1℃的环境下将隔热基板存放10天后，保护膜与保护面涂层的180°剥离强度为0.01牛顿/50毫米至1.0牛顿/50毫米。
• Heat transfer fluids and methods of use
  申请人：ExxonMobil Research and Engineering Company

  公开号：US10712105B1

  公开（公告）日：2020-07-14

  This disclosure relates to heat transfer fluids for use in heat transfer systems. The heat transfer fluids comprise at least one non-aqueous dielectric heat transfer fluid. The non-aqueous dielectric heat transfer fluid has density (ρ), specific heat (cp), and dynamic viscosity (μ) properties. The heat transfer fluids have a normalized effectiveness factor (NEFfluid) as determined by the following equation: N ⁢ E ⁢ F fluid = DEF fluid DEF reference ; wherein DEFfluid is a dimensional effectiveness factor for the heat transfer fluid that is determined based on an equation designated in Table 1 below for a selected pump and a selected heat transfer circuit dominant flow regime; wherein DEFreference is a dimensional effectiveness factor for a reference fluid that is determined using the same equation designated in Table 1 for DEFfluid above for the same selected pump and the same selected heat transfer circuit dominant flow regime; and TABLE 1 (Heat Transfer Fluid and Reference Fluid) Selected Heat Transfer Circuit Flow Regime Transition Selected Pump Laminar (Blasius) Positive Displacement Pump ρ1 cp1 μ−1 ρ0.25 cp1 μ−0.25 Centrifugal Pump ρ0.19 cp1 μ−0.19 ρ0.04 cp1 μ−0.04 wherein the heat transfer fluid has a NEFfluid value equal to or greater than 1.0. This disclosure also provides a method for improving performance of a heat transfer system, a method for improving performance of an apparatus, and a method for selecting a heat transfer fluid for use in a heat transfer system. The heat transfer fluids and methods of this disclosure are applicable in situations where the heat transfer system is dominated by heat conveyance.

  本公开涉及用于传热系统的导热液体。导热流体包括至少一种非水介质导热流体。非水介质导热流体具有密度 (ρ)、比热 (cp) 和动态粘度 (μ) 特性。导热流体的归一化效能因子（NEFfluid）由下式确定： N E F 流体 = DEF 流体 DEF 参考 ; 其中，DEFfluid 是导热流体的尺寸效率系数，该系数是根据下表 1 中指定的方程，针对选定的泵和选定的传热回路主导流态确定的；其中，DEFreference 是参考流体的尺寸效率系数，该系数是根据上述表 1 中为 DEFfluid 指定的相同方程，针对相同的选定泵和相同的选定传热回路主导流态确定的；以及 表 1 (传热流体和参考流体） 选定热量 传热回路 流量调节 过渡 选定泵 层流 （布拉修斯） 正排量泵 ρ1 cp1 μ-1 ρ0.25 cp1 μ-0.25 离心泵 ρ0.19 cp1 μ-0.19 ρ0.04 cp1 μ-0.04 其中导热流体的 NEFfluid 值等于或大于 1.0。本公开还提供了一种提高传热系统性能的方法、一种提高设备性能的方法以及一种选择用于传热系统的导热流体的方法。本公开的导热液体和方法适用于传热系统以热传导为主的情况。
• SCHMIERFETTZUSAMMENSETZUNG
  申请人：Klüber Lubrication München KG

  公开号：EP2164935A1

  公开（公告）日：2010-03-24
• SALZE MIT TRIHYDROPERFLUORALKOXYBUTANSULFONAT- ODER TRIHYDROPERFLUORALKOXYPROPANSULFONAT-ANION
  申请人：Merck Patent GmbH

  公开号：EP2914578A1

  公开（公告）日：2015-09-09