2-Ethylhexylphenol | 1331-54-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2-Ethylhexylphenol
• 英文别名: 2-(2-ethylhexyl)phenol
• CAS: 1331-54-0
• 化学式: C₁₄H₂₂O
• 分子量: 206.32
• InChiKey: RRKBRXPIJHVKIC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  15
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• LOW VISCOSITY LOW VOLATILITY LUBRICATING OIL BASE STOCKS AND METHODS OF USE THEREOF
  申请人：ExxonMobil Research and Engineering Company

  公开号：US20170183595A1

  公开（公告）日：2017-06-29

  A lubricating oil base stock including one or more monoesters represented by the formula (I), (II), (III) and (IV) as defined herein. The lubricating oil base stock has a high temperature high shear (HTHS) viscosity of less than about 1.7 cP as determined by ASTM D4683, and a Noack volatility from about 15 to about 90 percent as determined by ASTM D5800. A lubricating oil containing the lubricating oil base stock including one or more monoesters represented by the formula (I), (II), (III) and (IV) as defined herein. A method for improving one or more of thermal and oxidative stability, solubility and dispersancy of polar additives, deposit control and traction control in a lubricating oil by using as the lubricating oil a formulated oil containing the lubricating oil base stock including one or more monoesters represented by the formula (I), (II), (III) and (IV) as defined herein.

  一种润滑油基础油，包括根据本文所定义的公式(I)、(II)、(III)和(IV)表示的一个或多个单酯。该润滑油基础油的高温高剪切（HTHS）粘度小于约1.7厘泊，由ASTM D4683确定，挥发性从约15%到约90%，由ASTM D5800确定。一种含有根据本文所定义的公式(I)、(II)、(III)和(IV)表示的一个或多个单酯的润滑油基础油的润滑油。一种通过使用包含根据本文所定义的公式(I)、(II)、(III)和(IV)表示的一个或多个单酯的润滑油基础油的配制油来改善润滑油中的热稳定性、氧化稳定性、溶解性和分散性、沉积控制和牵引控制的方法。
• LUBRICATING OIL COMPOSITIONS WITH ENGINE WEAR PROTECTION AND SOLUBILITY
  申请人：Schilowitz Alan M.

  公开号：US20160208186A1

  公开（公告）日：2016-07-21

  A method for improving wear control in an engine or other mechanical component lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition that includes a lubricating oil base stock as a major component; and at least one phosphazene represented by the formula as a minor component. In the above formula, Q is nitrogen, sulfur or oxygen; a is a value from about 2 to about 6, c is a value from about 2 to about 6, e is a value from about 2 to about 6, g is a value from about 2 to about 6, i is a value from about 2 to about 6, and k is a value from about 2 to about 6; b is a value of 2a+q, d is a value of 2c+r, f is a value of 2e+s, h is a value of 2g+t, j is a value of 2i+u, and l is a value of 2k+v; q, r, s, t, u and v are independently a value of 0 or −2; with the proviso that not all of a, c, e, g, i and k are the same value. A lubricating oil having a composition that includes a lubricating oil base stock as a major component; and at least one phosphazene represented by the above formula as a minor component. The lubricating oil is useful in internal combustion engines.

  一种用配制油作为润滑油来改善发动机或其他机械部件的磨损控制的方法。配制油的组成包括润滑油基础油作为主要成分；以及至少一种由上述公式表示的膦烷作为次要成分。在上述公式中，Q为氮、硫或氧；a值约为2至6，c值约为2至6，e值约为2至6，g值约为2至6，i值约为2至6，k值约为2至6；b值为2a+q，d值为2c+r，f值为2e+s，h值为2g+t，j值为2i+u，l值为2k+v；q、r、s、t、u和v独立取值为0或-2；但a、c、e、g、i和k不全为相同值。具有包括润滑油基础油作为主要成分和至少一种由上述公式表示的膦烷作为次要成分的润滑油组成。这种润滑油适用于内燃机。
• THERMOCLEAVABLE FRICTION MODIFIERS AND METHODS THEREOF
  申请人：Rutgers, The State University of New Jersey

  公开号：US20180037840A1

  公开（公告）日：2018-02-08

  Certain embodiments of the invention provide a lubricating oil composition comprising a lubricating oil base stock and a compound of formula (I): or a salt thereof, wherein R 1 , R 2 , R 3 and R 4 have any of the values defined in the specification, as well as methods of use thereof.

  该发明的某些实施例提供一种润滑油组合物，包括润滑油基础油和化合物的公式(I)：或其盐，其中R1、R2、R3和R4具有规范中定义的任何值，以及其使用方法。
• COMPOSITION, COMPOUND AND FILM FORMING METHOD
  申请人：Kawata Ken

  公开号：US20120201962A1

  公开（公告）日：2012-08-09

  A composition comprising at least one compound represented by the following formula (Z) is disclose. A-L-D 1 -(E) q -D 2 -(B) m —Z 1 —R} p (Z) In the formula, A represents a p-valent, linear or cyclic residue; L represents a single bond or a divalent linking group; p indicates an integer of at least 2; D 1 represents a carbonyl group (—C(═O)—) or a sulfonyl group (—S(═O) 2 —); D 2 represents a carbonyl group (—C(═O)—), a sulfonyl group (—S(═O) 2 —), a carboxyl group (—C(═O)O—), a sulfoxyl group (—S(═O) 2 O—), a carbamoyl group (—C(═O)N(Alk)-), or a sulfamoyl group (—S(═O) 2 N(Alk)-); E represents a divalent group; R represents a hydrogen atom, or a substituted or unsubstituted alkyl group having at most 7 carbon atoms; B represents oxyethylene group or the like; Z 1 represents a single bond, or a divalent group.

  本发明揭示了至少包含以下式子（Z）所表示的化合物的组合物。A-L-D1-(E)q-D2-(B)m—Z1—R}p(Z)在该式中，A表示p价的线性或环状残基；L表示单键或二价连接基团；p表示至少为2的整数；D1表示羰基（—C(═O)—）或磺酰基（—S(═O)2—）；D2表示羰基（—C(═O)—）、磺酰基（—S(═O)2—）、羧基（—C(═O)O—）、亚磺酰基（—S(═O)2O—）、氨基甲酰基（—C(═O)N(Alk)-）或磺酰胺基（—S(═O)2N(Alk)-）；E表示二价基团；R表示氢原子，或具有最多7个碳原子的取代或未取代的烷基；B表示氧乙烯基团或类似物；Z1表示单键或二价基团。
• COMPOSITION AND METHOD FOR FORMING COATING FILM
  申请人：Kawata Ken

  公开号：US20110034357A1

  公开（公告）日：2011-02-10

  To provide a novel composition useful as lubricant composition or the like. It is disclosed a composition comprising an oily medium and at least one compound represented by following formula (Z). A-L-D 1 -(E) q -D 2 -(B) m —Z 1 —R} p (Z) A represents a p-valent chain or cyclic residue; L represents a single bond or a divalent linking group; p represents an integer of 2 or more; D 1 represents a carbonyl group (—C(═O)—) or a sulfonyl group (—S(═O) 2 —); D 2 represents a carbonyl group (—C(═O)—), a sulfonyl group (—S(═O) 2 —), a carboxyl group (—C(═O)O—), a sulfonyloxyl group (—S(═O) 2 O—), a carbamoyl group (—C(═O)N(Alk) or a sulfamoyl group (—S(═O) 2 N(Alk)-); E represents a divalent group; R represents a hydrogen atom, a substituted or non-substituted C 8 or longer alkyl group, a perfluoroalkyl group or a trialkylsilyl group; B represents an oxyethylene group or the like; and Z 1 represents a single bond or a divalent group.

  提供一种可用作润滑剂的新型组合物。该组合物包括一种油性介质和至少一种化合物，该化合物由以下式子（Z）表示：A-L-D1-(E)q-D2-(B)m—Z1—R}p(Z)。其中，A代表一个p价链或环状残基；L代表单键或二价连接基团；p代表2或更多的整数；D1代表一个羰基（—C(═O)—）或磺酰基（—S(═O)2—）；D2代表一个羰基（—C(═O)—）、磺酰基（—S(═O)2—）、羧基（—C(═O)O—）、磺酰氧基（—S(═O)2O—）、氨基甲酰基（—C(═O)N(Alk)）或磺酰氨基基（—S(═O)2N(Alk)-）；E代表二价基团；R代表氢原子、取代或未取代的C8或更长的烷基团、全氟烷基团或三烷基硅基团；B代表氧乙烯基团或类似物；Z1代表单键或二价基团。