摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

di-2-ethylbutyl azelate | 105-03-3

中文名称
——
中文别名
——
英文名称
di-2-ethylbutyl azelate
英文别名
nonanedioic acid bis-(2-ethyl-butyl ester);Nonandisaeure-bis-(2-aethyl-butylester);bis(2-ethylbutyl) azelate;bis(2-ethylbutyl) nonanedioate
di-2-ethylbutyl azelate化学式
CAS
105-03-3
化学式
C21H40O4
mdl
——
分子量
356.546
InChiKey
HFEFYTCEBRSONX-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    -45°C
  • 沸点:
    409.35°C (rough estimate)
  • 密度:
    0.9280
  • 保留指数:
    2335

计算性质

  • 辛醇/水分配系数(LogP):
    6.3
  • 重原子数:
    25
  • 可旋转键数:
    18
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.9
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

SDS

SDS:1bd81e484cc1952265c884afbb390c1f
查看

反应信息

  • 作为产物:
    描述:
    壬二酸2-乙基-1-丁醇硫酸 作用下, 以 甲苯 为溶剂, 反应 4.0h, 生成 di-2-ethylbutyl azelate
    参考文献:
    名称:
    生物基壬二酸制备的绿酯油的润滑性、摩擦学和流变性能
    摘要:
    植物油衍生化合物已被用作合成绿色生物润滑剂的原料。从油酸衍生的壬二酸是有趣的化合物之一。进行了壬二酸酯油基合成绿色生物润滑剂的合成。浓H2SO4催化壬二酸与多种醇的酯化反应。所生产的壬二酸酯油的收率百分比根据其总体分子结构而变化。评估了壬二酸酯油的特性作为生物润滑剂的适用性。结果表明,直链壬二酸酯油中壬二酸二癸酯、壬二酸二辛酯和壬二酸二己酯分别显示出 15 至 5 ℃ 范围内的高倾点值。另一方面,对于壬二酸二-2-丁基辛酯、壬二酸二-2-乙基己醇酯和壬二酸二-2-乙基丁基酯,支链壬二酸酯油的倾点分别为-70、-58 和-50 ℃。此外,直链壬二酸酯油具有较高的闪点、粘度指数和氧化稳定性,且受支化分子结构的影响较小。还对高分子壬二酸酯油的摩擦学和流变学性能进行了研究。随后,大多数被归类为非牛顿流体,具有低摩擦系数的边界润滑特性。支链壬二酸酯油有望在许多应用中用作绿色生物润滑剂,包括汽车、船用
    DOI:
    10.14233/ajchem.2021.23209
点击查看最新优质反应信息

文献信息

  • Cosmetic Compositions Containing Esters of 2-ethylbutanol
    申请人:Althaus Stefanie
    公开号:US20100292328A1
    公开(公告)日:2010-11-18
    The invention relates to the use of esters of 2-ethylbutanol with C 4-36 carboxylic acids or C 4-36 dicarboxylic acids in cosmetics and/or pharmaceutical preparations. The compounds are characterised by a particularly light feeling.
    该发明涉及在化妆品和/或药物制剂中使用2-乙基丁醇酯与C4-36羧酸或C4-36二羧酸的酯类化合物。这些化合物具有特别轻盈的感觉。
  • Polyvinyl chloride blends having improved physical properties
    申请人:The Geon Company
    公开号:EP0358181A2
    公开(公告)日:1990-03-14
    Polyvinyl chloride-acrylate copolymers are plasticized with plasticizers to produce a composition having low hardness values. For example, Shore A values of 55 or less can be readily achieved. Such low values are often achieved by utilizing low amounts, for example less than 100 parts by weight, of the plasticizer for every 100 parts by weight of the PVC-acrylate copolymer. Low Shore A hardness values are also aided by the use of high amounts of acrylate units in the copolymer, that is amounts of at least 45 percent by weight based upon the total weight of the copolymer. The copolymer is made from a vinyl constituent which is a vinyl chloride monomer with an optional vinyl component comonomer and one or more acrylate monomers.
    聚氯乙烯-丙烯酸酯共聚物经增塑剂塑化后可制成硬度值较低的组合物。例如,邵氏硬度值为 55 或更低。要达到如此低的硬度值,通常需要使用较少的增塑剂,例如每 100 重量份的聚氯乙烯-丙烯酸酯共聚物只需使用少于 100 重量份的增塑剂。在共聚物中使用大量的丙烯酸酯单元(即按共聚物总重量计算,至少占 45%(重量)),也有助于获得较低的肖氏硬度值。共聚物由乙烯基成分(即氯乙烯单体)、可选的乙烯基成分共聚单体和一种或多种丙烯酸酯单体制成。
  • Hydraulic fluids for automobile suspensions
    申请人:Tonen Corporation
    公开号:EP0453114A1
    公开(公告)日:1991-10-23
    Hydraulic fluids for automobile suspensions are described. They contain, as a base oil, a mixed oil which in turn contains 70-90 wt.% of an olefin oligomer and 10-30 wt.% of a diester obtained by condensation of an aliphatic dibasic acid having 4-14 carbon atoms and an alcohol having 4-14 carbon atoms.
    描述了用于汽车悬架的液压油。 作为基础油,混合油中含有 70-90 重量百分比的烯烃低聚物和 10-30 重量百分比的二酯,二酯由具有 4-14 个碳原子的脂肪族二元酸和具有 4-14 个碳原子的醇缩合而成。
  • Polyester compositions
    申请人:GENERAL ELECTRIC COMPANY
    公开号:EP0524790A1
    公开(公告)日:1993-01-27
    This invention relates to thermoplastic molding compositions, particularly thermoplastic polyesters, having incorporated therein a fluorinated polyolefin to improve wear resistance. More particularly, disclosed are polyester compositions having improved wear resistant properties comprising a polyester resin, most preferably a poly(butylene terephalate) resin; a fluorinated polyolefin compound and a hindered phenolic compound and an ester compound, the last two components serving as a migrator package that serves to push a disproportionate amount of the fluorinated polyolefin within the subsurface of the resulting composition to thereby augment the wear resistant effect of the fluorinated polyolefin.
    本发明涉及热塑性成型组合物,特别是热塑性聚酯,其中加入了氟化聚烯烃以提高耐磨性。更具体地说,本发明公开了具有更好耐磨性能的聚酯组合物,该组合物包括聚酯树脂,最好是聚对苯二甲酸丁二醇酯树脂;氟化聚烯烃化合物和受阻酚醛化合物及酯类化合物,后两种成分可作为迁移包,用于将不成比例的氟化聚烯烃推入所得组合物的次表层,从而增强氟化聚烯烃的耐磨效果。
  • Lubricating oil compositions for internal combustion engines
    申请人:Chevron Oronite Company LLC
    公开号:EP2077313A2
    公开(公告)日:2009-07-08
    Provided herein are lubricating oil compositions for high performance engines comprising a Group III base oil and a combination of ester base stocks, wherein the combination comprises (i) an ester base stock having a kinematic viscosity at 100°C of about 2-10 cSt, (ii) an ester base stock having a kinematic viscosity at 100°C of about 10 to 50 cSt, and (iii) an ester base stock having a kinematic viscosity at 100°C of greater than about 100 cSt. The lubricating oil composition can further comprise at least one additive. Methods of making and using the lubricating oil compositions are also described.
    本文提供了用于高性能发动机的润滑油组合物,该组合物包含第 III 组基础油和酯类基础油组合,其中酯类基础油组合包括:(i) 100°C 运动粘度约为 2-10 cSt 的酯类基础油;(ii) 100°C 运动粘度约为 10-50 cSt 的酯类基础油;以及 (iii) 100°C 运动粘度大于约 100 cSt 的酯类基础油。润滑油组合物还可包含至少一种添加剂。此外,还介绍了制造和使用润滑油组合物的方法。
查看更多