β-(o-Carboxybenzylthio)propionitril | 92288-26-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: β-(o-Carboxybenzylthio)propionitril
• 英文别名: 2-(2-Cyanoethylsulfanylmethyl)benzoic acid
• CAS: 92288-26-1
• 化学式: C₁₁H₁₁NO₂S
• 分子量: 221.28
• InChiKey: VRMHHVOBVLFRFB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  86.4
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• LUBRICANT ADDITIVE AND LUBRICANT OIL COMPOSITION
  申请人：JX NIPPON OIL & ENERGY CORPORATION

  公开号：US20160194577A1

  公开（公告）日：2016-07-07

  A lubricant additive including a compound represented by a general formula (1): (In the general formula (1), R is a hydrocarbon-containing, group having a carbon number of no less than 1; X 1 is a single bond, —CONH— group, —NHCO— group, —NH— group, or a linking group having a carbon number of 0 to 1 and having no less than one heteroatom and not having a hydrogen atom bonded to the heteroatom; X 2 is a single bond, or a linking group having a carbon number of 0 to 1 and having no less than one heteroatom and not having a hydrogen atom bonded to the heteroatom; Z is —CN group, —CO 2 CH 3 group, or a group having a carbon number of 0 to 6 and having no less than one heteroatom and a hydrogen atom bonded to the heteroatom.).

  一种润滑剂添加剂，包括由通式（1）表示的化合物：（在通式（1）中，R是一个碳数不少于1的含碳氢基团；X1是一个单键，-CONH-基团，-NHCO-基团，-NH-基团，或者是一个碳数为0到1且具有不少于一个杂原子且没有氢原子与杂原子键合的连接基团；X2是一个单键，或者是一个碳数为0到1且具有不少于一个杂原子且没有氢原子与杂原子键合的连接基团；Z是-CN基团，-CO2CH3基团，或者是一个碳数为0到6且具有不少于一个杂原子且有一个氢原子与杂原子键合的基团。）
• Electroviscous electrically insulating fluids
  申请人：Tonen Corporation

  公开号：EP0395359A1

  公开（公告）日：1990-10-31

  In an electrically insulating liquid medium there are mixed (a) 0.1 - 50 wt% of dispersed solid particles of size 10 nm - 200 µm (e.g. silica gel), (b) 0.1 - 5 wt% of an acid, base or salt, (c) a polyhydric alcohol (e.g. ethylene glycol) and (d) an antioxidant (e.g. 0.01 - 10 wt% of a phenol or amine) which prevents oxidation of the liquid and the alcohol and/or a corrosion inhibitor (e.g. 0.001 - 10 wt% of a benzotriazole derivative or imidazole) which prevents corrosion of the electrode and generation of metallic ions. Optionally an agent to assist dispers­ing of the solid particles is included (e.g. a sulphonate or phosphonate). The resultant electroviscous fluid can have good effects, including responsiveness and reproducibility and durability when used at temperatures up to 100°C and can be used in electrical control of mechanical devices by utilizing its viscosity change.

  在电绝缘液体介质中，混合有 (a) 0.1 - 50 wt% 粒径为 10 nm - 200 µm 的分散固体颗粒（如硅胶），(b) 0.1 - 5 wt% 的酸、碱或盐，(c) 多元醇（如乙二醇）和 (d) 抗氧化剂（如 0.01 - 10 wt% 的酚或胺），可防止液体和醇氧化和/或腐蚀抑制剂（如 0.001 - 10 wt% 的酚或胺）。(d) 抗氧化剂（如 0.01 - 10 wt%的苯酚或胺），可防止液体和酒精氧化和/或腐蚀抑制剂 （如 0.001 - 10 wt%的苯并三唑衍生物或咪唑），可防止电极腐蚀和金属离子生成。此外，还可选择加入一种有助于固体颗粒分散的制剂（如磺酸盐或膦酸盐）。 由此产生的电粘性流体具有良好的效果，包括在高达 100°C 的温度下使用时的响应性、再现性和耐久性，并可利用其粘度变化用于机械装置的电气控制。
• ELECTROVISCOUS FLUID
  申请人：Tonen Corporation

  公开号：EP0555487A1

  公开（公告）日：1993-08-18

  An electroviscous fluid prepared by dispersing fine solid particles in an electrically insulating fluid. The fine solid particles have a specific gravity equal to, or greater than, that of the elctrically insulating fluid, and have a hydroxyl group on the surface thereof. The hydroxyl group is covalently bonded to a nonionic surfactant having a hydroxyl group and/or an - NH group as a hydrophilic group through a silane coupling agent, or polystyrene is covalently bonded thereto. The fluid is excellent in response, reproducibility, durability and thickening effect, particularly in dispersibility and shelf life stability, and can be utilized for electrical control of vibration control machines such as variable damping dampers, engine mounts, bearing dampers, clutches, valves, shock absorbers, precision equipment, acoustic instruments, etc., and for display devices.

  一种通过将细小固体颗粒分散在电绝缘流体中制备的电粘性流体。细小固体颗粒的比重等于或大于电绝缘流体的比重，其表面带有羟基。羟基通过硅烷偶联剂与具有羟基和/或 - NH 基作为亲水基团的非离子表面活性剂共价键合，或与聚苯乙烯共价键合。这种液体在响应性、再现性、耐久性和增稠效果方面都非常出色，尤其是在分散性和保质期稳定性方面，可用于振动控制机器的电气控制，如可变阻尼减震器、发动机悬置、轴承减震器、离合器、阀门、减震器、精密设备、声学仪器等，也可用于显示设备。
• Lubricating oil composition comprising a specific base oil and an oxidation inhibitor
  申请人：NIPPON OIL CO., LTD.

  公开号：EP0896050A1

  公开（公告）日：1999-02-10

  Described is a lubricating oil composition which is excellent in oxidation stability and comprises a base oil and an oxidation inhibitor, wherein the lubricating base oil is a mineral oil-derived lubricating oil having a saturated hydrocarbon content of 80% by mass or more and the viscosity-density constant of the saturated hydrocarbon component is 0.79 or less.

  所描述的是一种氧化稳定性极佳的润滑油组合物，它由基础油和氧化抑制剂组成，其中润滑基础油是一种矿物油衍生润滑油，其饱和碳氢化合物含量为 80% 或更高，饱和碳氢化合物组分的粘度-密度常数为 0.79 或更低。
• Engine oil composition
  申请人：Nippon Mitsubishi Oil Corporation

  公开号：EP1111028A1

  公开（公告）日：2001-06-27

  Engine oil compositions comprise (A) a lubricating base oil having a kinematic viscosity at 100 °C of 2 to 6 mm2/S, a viscosity index of 120 or more, and a total aromatics content of 15 percent by mass or less and (B) a polymethacrylate-based viscosity index improver in such an amount that the composition has a kinematic viscosity at 100 °C of 4.0 to 9.3 mm2/s. Disclosed are also engine oil compositions which comprise (A) a lubricating base oil having a kinematic viscosity at 100 °C of 2 to 6 mm2/s, a viscosity index of 120 or more, and a total aromatics content of 15 percent by mass or less; (B) a polymethacrylate-based viscosity index improver in such an amount that the composition has a kinematic viscosity at 100 °C of 4.0 to 9.3 mm2/s; and (C) molybdenumdithiocarbamate.

  发动机油组合物包括：(A) 100 °C 时运动粘度为 2 至 6 mm2/S、粘度指数为 120 或以上、总芳烃含量为 15% 或以下（以质量计）的润滑基础油；(B) 聚甲基丙烯酸酯基粘度指数改进剂，其用量应使组合物在 100 °C 时的运动粘度为 4.0 至 9.3 mm2/s。还公开了发动机油组合物，其中包括：(A) 润滑基础油，其在 100 °C 时的运动粘度为 2 至 6 mm2/s，粘度指数为 120 或以上，总芳烃含量为 15% 或以下（以质量计）；(B) 聚甲基丙烯酸酯基粘度指数改进剂，其用量应使组合物在 100 °C 时的运动粘度为 4.0 至 9.3 mm2/s；以及 (C) 二硫代氨基甲酸钼。