1-ethyl-3-ethylimidazol-3-ium diethyl phosphate | 945406-32-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磷酸及其衍生物
• 英文名称: 1-ethyl-3-ethylimidazol-3-ium diethyl phosphate
• 英文别名: 1,3-diethylimidazolium diethylphosphate；[EEIM][DEP]；1,3-Diethylimidazolium diethylphosphate；1,3-diethylimidazol-1-ium;diethyl phosphate
• CAS: 945406-32-6
• 化学式: C₄H₁₀O₄P*C₇H₁₃N₂
• 分子量: 278.288
• InChiKey: NILDVBKEQHKFLO-UHFFFAOYSA-M

物化性质

• 密度：
  1.12 g/cm3 (24 °C)

计算性质

• 辛醇/水分配系数(LogP)：
  1.34
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  67.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1-乙基咪唑 、 磷酸三乙酯 反应 15.0h， 生成 1-ethyl-3-ethylimidazol-3-ium diethyl phosphate
  参考文献：
  名称：

  Enhancement of enzymatic in situ saccharification of cellulose in aqueous-ionic liquid media by ultrasonic intensification

  摘要：

  A new approach for in situ enzymatic saccharification of cellulose in ionic liquids (ILs)-aqueous media is presented in which ultrasonic pretreatment was used to enhance the conversion of cellulose. For this purpose, the solubility of cellulose and the activity of cellulase were investigated in six alkylphosphate ILs. 1-Methyl-3-methylimidazolium dimethylphosphate ([Mmim][DMP]) giving favorable solubility and biocompatibility was selected to establish aqueous-ILs system for enzymatic in situ saccharification of cellulose. After further optimization of reaction parameters concerning cellulase concentration, temperature and IL concentration, higher conversion (95.48%) of cellulose was obtained in the media of aqueous-[Mmim][DMP] by conducting the pretreatment of cellulose with ultrasonic heating, whereas the conversion of cellulose untreated was 42.77%. Scanning electronic microscopy (SEM) and viscosity analysis indicated that IL-treated cellulose under ultrasonic condition was subjected to depolymerizadon, which led to more efficient saccharification. The findings of this study would have great implications for developing a continuous process for transformation of biomass such as straw cellulose to ethanol or other hydrocarbons. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.carbpol.2010.02.031

文献信息

• SYNTHETIC LUBRICANT
  申请人：Honda You

  公开号：US20130053287A1

  公开（公告）日：2013-02-28

  Provided is a lubricating oil additive which is able to impart friction adjusting performance and rust preventing performance which are essential for practical use of a lubricant composed of an ionic liquid, and is dissolved or dispersed in the ionic liquid even when blended with the ionic liquid, and thus, does not inhibit performances as a base oil of the ionic liquid. The present invention relates to a synthetic lubricant including a fluorine atom-containing ionic liquid (A) as a main component, wherein the synthetic lubricant contains an imidazolium phosphate ester salt (B).

  提供了一种润滑油添加剂，能够赋予离子液体润滑剂所必需的摩擦调节性能和防锈性能，并且即使与离子液体混合，也能够溶解或分散在离子液体中，因此不会影响离子液体作为基础油的性能。本发明涉及一种合成润滑剂，包括一种含氟原子的离子液体(A)作为主要成分，其中合成润滑剂包含一种咪唑磷酸酯盐(B)。
• Verfahren zur Trennung aromatischer Verbindungen
  申请人：LANXESS Deutschland GmbH

  公开号：EP2243530A1

  公开（公告）日：2010-10-27

  Die Erfindung betrifft ein Verfahren zur destillativen Trennung von Stoffgemischen unter Einsatz von ionischen Flüssigkeiten als Extraktionsmittel.

  本发明涉及一种使用离子液体作为萃取剂对物质混合物进行蒸馏分离的工艺。
• Process for preparing high-reactivity isobutene homo- or copolymers
  申请人：BASF SE

  公开号：US10975175B2

  公开（公告）日：2021-04-13

  The present invention relates to a novel process for preparing high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 70 mol %. The present invention further relates to novel isobutene polymers.

  本发明涉及一种制备高活性异丁烯均聚物或共聚物的新工艺，其每个聚异丁烯链端的末端亚乙烯基双键含量至少为 70 摩尔%。本发明还涉及新型异丁烯聚合物。
• VERFAHREN ZUR TRENNUNG AROMATISCHER VERBINDUNGEN
  申请人：LANXESS Deutschland GmbH

  公开号：EP2421623A1

  公开（公告）日：2012-02-29
• ARBEITSMEDIUM FÜR ABSORPTIONSWÄRMEPUMPEN
  申请人：Evonik Degussa GmbH

  公开号：EP2638123A1

  公开（公告）日：2013-09-18