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4-Methylpent-2-oxyethoxyethanol

中文名称
——
中文别名
——
英文名称
4-Methylpent-2-oxyethoxyethanol
英文别名
2-[2-(4-Methylpentan-2-yloxy)ethoxy]ethanol
4-Methylpent-2-oxyethoxyethanol化学式
CAS
——
化学式
C10H22O3
mdl
——
分子量
190.283
InChiKey
MOAYVURMDUYGTD-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

计算性质

  • 辛醇/水分配系数(LogP):
    1.4
  • 重原子数:
    13
  • 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:
    38.7
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为产物:
    描述:
    环氧乙烷4-甲基-2-戊醇 在 zinc hexacyanocobaltate 作用下, 以 为溶剂, 反应 1.67h, 以815 g的产率得到4-Methylpent-2-oxyethoxyethanol
    参考文献:
    名称:
    ALKOXYLATED SECONDARY ALCOHOL
    摘要:
    本发明涉及以下式(I)的化合物,其制备过程,使用方法和含有该化合物的组合物,其中R1和R2分别表示线性,支链或环状,饱和或不饱和的基于碳的群,包含1至6个碳原子,R1和R2的碳原子总数范围为2至7,R1和R2还可以与带有它们的碳原子一起形成6、7或8个成员的环; n是1至100之间的整数,包括限制; A表示由乙氧基,丙氧基,丁氧基单元和它们的混合物中选择的一个或多个单元的序列; 由R1,R2和连接R1和R2的碳原子形成的基团的分支度为0、1或2。
    公开号:
    US20200339496A1
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文献信息

  • Portable apparatus and methods for analyzing injection fluids
    申请人:Chevron U.S.A. Inc.
    公开号:US10168265B2
    公开(公告)日:2019-01-01
    Provided herein are portable apparatus as well as methods of analyzing an injection fluid using these portable apparatus. In some embodiments, the injection fluid can contain a polymer, but a polymer is not necessary. For example, the portable apparatus and methods may be used to determine viscosity, long term injectivity, filter ratio, or any combination thereof of the injection fluid.
    本文提供了便携式仪器以及使用这些便携式仪器分析注射液的方法。在某些实施方案中,注射液可以含有聚合物,但并非必须含有聚合物。例如,便携式仪器和方法可用于确定注射流体的粘度、长期注射率、过滤比或其任意组合。
  • Enhanced oil recovery compositions and methods thereof
    申请人:Chevron U.S.A. Inc.
    公开号:US10337303B2
    公开(公告)日:2019-07-02
    Additional oil recovery is obtained from a reservoir with a composition comprising at least a coupling solvent typically employed in waterborne coating compositions. Embodiments include recovering hydrocarbons using at least one coupling solvent, such as an oxygenated coupling solvent. The coupling solvent increases the mutual solubility with water at the injection temperature to facilitate the mixing and injection, particularly with an optional co-solvent. The coupling solvent helps mitigate formation plugging and improve performance when injected into a formation, as the solvent mixture moves from being miscible in the injection field water to being miscible in the reservoir oil, mobilizing the reservoir oil to increase oil recovery.
    使用包含至少一种通常用于水性涂料组合物中的偶联溶剂的组合物,可从储层中获得额外的石油采收率。具体做法包括使用至少一种偶联溶剂(如含氧偶联溶剂)回收碳氢化合物。偶联溶剂增加了在注入温度下与水的互溶性,以促进混合和注入,特别是与可选的助溶剂一起。在注入地层时,偶联溶剂有助于减轻地层堵塞并提高性能,因为溶剂混合物从可混溶于注入油田的水变为可混溶于储层油,从而调动储层油提高石油采收率。
  • Methods and systems for generating aqueous polymer solutions
    申请人:Chevron U.S.A. Inc.
    公开号:US10344129B2
    公开(公告)日:2019-07-09
    Provided herein are liquid polymer (LP) compositions comprising a synthetic (co)polymer (e.g., an acrylamide (co)polymer), as well as methods for preparing aqueous polymer solutions by combining these LP compositions with an aqueous fluid. The resulting aqueous polymer solutions can have a concentration of a synthetic (co)polymer (e.g., an acrylamide (co)polymer) of from 50 to 15,000 ppm, and a filter ratio of 1.5 or less at 15 psi using a 1.2 μm filter. Also provided are methods of using these aqueous polymer solutions in oil and gas operations, including enhanced oil recovery.
    本文提供了包含合成(共)聚合物(如丙烯酰胺(共)聚合物)的液态聚合物(LP)组合物,以及通过将这些 LP 组合物与水性流体结合制备聚合物水溶液的方法。所得聚合物水溶液的合成(共)聚合物(如丙烯酰胺(共)聚合物)浓度为 50 至 15,000 ppm,使用 1.2 μm 过滤器在 15 psi 压力下的过滤比为 1.5 或更低。此外,还提供了在石油和天然气作业(包括提高石油采收率)中使用这些聚合物水溶液的方法。
  • Methods for preparing an aqueous surfactant-polymer solution
    申请人:Chevron U.S.A. Inc.
    公开号:US11008502B2
    公开(公告)日:2021-05-18
    Disclosed are compositions and methods for use in oil and gas operations.
    所公开的是用于石油和天然气作业的组合物和方法。
  • Treating fluid comprising hydrocarbons, water, and polymer
    申请人:Chevron U.S.A. Inc.
    公开号:US11242739B2
    公开(公告)日:2022-02-08
    Embodiments of treating fluid comprising hydrocarbons, water, and polymer being produced from a hydrocarbon-bearing formation are provided. One embodiment comprises adding a concentration of a viscosity reducer to the fluid to degrade the polymer present in the fluid and adding a concentration of a neutralizer to the fluid to neutralize the viscosity reducer in the fluid. The addition of the concentration of the viscosity reducer is in a sufficient quantity to allow for complete chemical degradation of the polymer prior to the addition of the concentration of the neutralizer in the fluid such that excess viscosity reducer is present in the fluid. The addition of the concentration of the neutralizer is sufficiently upstream of any surface fluid processing equipment to allow for complete neutralization of the excess viscosity reducer such that excess neutralizer is present in the fluid prior to the fluid reaching any of the surface fluid processing equipment.
    本发明提供了处理从含烃地层中产生的由碳氢化合物、水和聚合物组成的流体的实施方案。其中一个实施方案包括向流体中加入一定浓度的降粘剂,以降解流体中的聚合物,并向流体中加入一定浓度的中和剂,以中和流体中的降粘剂。在流体中加入一定浓度的降粘剂之前,应加入足够量的降粘剂,以使流体中的聚合物在加入一定浓度的中和剂之前完全化学降解,从而使流体中存在过量的降粘剂。在任何表面流体处理设备的上游加入足够浓度的中和剂,以便完全中和过量的降粘剂,这样在流体到达任何表面流体处理设备之前,流体中就存在过量的中和剂。
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