1-(2-{2-[2-(2-butoxy-1-methyl-ethoxy)-1-methyl-ethoxy]-1-methyl-ethoxy}-1-methyl-ethoxy)-propan-2-ol | 58797-44-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(2-{2-[2-(2-butoxy-1-methyl-ethoxy)-1-methyl-ethoxy]-1-methyl-ethoxy}-1-methyl-ethoxy)-propan-2-ol
• 英文别名: Pentapropylene glycol monobutyl ether；1-[1-[1-[1-(1-butoxypropan-2-yloxy)propan-2-yloxy]propan-2-yloxy]propan-2-yloxy]propan-2-ol
• CAS: 58797-44-7
• 化学式: C₁₉H₄₀O₆
• 分子量: 364.523
• InChiKey: WWWKWKCNXDSZKV-UHFFFAOYSA-N

物化性质

• 沸点：
  427.5±35.0 °C(Predicted)
• 密度：
  0.976±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  25
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  66.4
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  sodium butanolate 、 methyloxirane 以 正丁醇 为溶剂， 生成 1-(2-{2-[2-(2-butoxy-1-methyl-ethoxy)-1-methyl-ethoxy]-1-methyl-ethoxy}-1-methyl-ethoxy)-propan-2-ol
  参考文献：
  名称：

  Chlebicki,J., Roczniki Chemii, 1974, vol. 48, p. 1241 - 1253

  摘要：

  DOI：

文献信息

• Process for absorbing a lipophilic soil from a surface into a liquid crystal detergent composition
  申请人：Colgate-Palmolive Company

  公开号：EP0418986A2

  公开（公告）日：1991-03-27

  A liquid detergent composition which is in liquid crystal form comprises a synthetic organic surface active agent, as the detergent component, which preferably includes one or more nonionic detergents of the ethoxylated higher fatty alcohol type, and a lesser proportion of anionic or cationic surfactant, such as sodium dialkyl sulfosuccinate or dicoco dimethyl ammonium chloride, a cosurfactant, such as tripropylene glycol butyl ether, a solvent for the soil, such as an isoparaffin of 9 to 11 carbon atoms or methyl cocoate (ester of methyl alcohol and coco acids) and water, with the water usually being the major component. Such compositions are useful for cold or room temperature cleaning of lipophilic soils, such as animal fats, from hard surfaces and from fabrics, and may be used as pre-treatments to loosen such soils from substrates to facilitate easier cleaning of dishes and laundry with conventional or the invented detergent compositions. The invention also relates to concentrated versions of the compositions, which are not in liquid crystal state but which upon dilution with water are converted to such state. Also within the invention are processes for pre-treating and cleaning materials soiled with lipophilic soils, using the invented liquid crystal detergent compositions. Additional processes of the invention are those in which liquid crystal detergent compositions are made by diluting concentrated compositions with water, and those in which lipophilic materials convert liquid crystal detergent compositions to microemulsion form, which latter processes occur during pre-spotting and cleaning applications when the liquid crystal detergent compo­sition contacts the oily soil on surfaces being treated.

  一种液晶形式的液体洗涤剂组合物包括一种合成有机表面活性剂，作为洗涤剂成分，其中最好包括一种或多种乙氧基化高级脂肪醇类型的非离子洗涤剂，以及较少比例的阴离子或阳离子表面活性剂，如二烷基磺基琥珀酸钠或二椰油基二甲基氯化铵、如二烷基磺基琥珀酸钠或二椰油基二甲基氯化铵、共表面活性剂（如三丙二醇丁醚）、土壤溶剂（如 9 至 11 个碳原子的异链烷烃或椰油酸甲酯（甲醇和椰油酸的酯类））和水，其中水通常是主要成分。这种组合物适用于在低温或室温下清洗硬表面和织物上的亲脂性污垢，如动物脂肪，也可用作预处理剂，使这些污垢从基底上松动，以便于用传统的或本发明的洗涤剂组合物清洗餐具和衣物。 本发明还涉及浓缩型组合物，这种组合物不是液晶状态，但在用水稀释后会转化为液晶状态。本发明还涉及使用本发明的液晶洗涤剂组合物预处理和清洗被亲脂性污垢弄脏的材料的工艺。本发明的其他工艺包括用水稀释浓缩组合物而制成液晶洗涤剂组合物的工艺，以及亲脂性材料将液晶洗涤剂组合物转化为微乳液形式的工艺，后一种工艺发生在预处理和清洁应用中，当液晶洗涤剂组合物接触到被处理表面的油性土壤时。
• Wellbore fluid
  申请人：BP EXPLORATION OPERATING COMPANY LIMITED

  公开号：EP2075302A1

  公开（公告）日：2009-07-01

  The invention provides an oil-based wellbore fluid in the form of an emulsion which comprises a continuous phase comprising an oil and, dispersed therein, a first dispersed liquid phase and a second separate dispersed liquid phase, the first dispersed liquid phase being a brine phase, and the second dispersed liquid phase comprising a polar organic liquid, said polar organic liquid being insoluble or sparingly soluble in the brine comprising said first dispersed liquid phase, but being soluble in pure water. There is also provided a method of carrying out a wellbore operation, which includes the steps of (a) introducing into a wellbore a wellbore fluid of the invention; (b) allowing a filter-cake to form; and subsequently (c) allowing a further fluid to come into contact with the filter-cake, said further fluid having a level of salinity which is lower than the level of salinity of said first dispersed liquid phase, and being such that said polar organic liquid is soluble therein. The fluid of the invention may be used in a variety of drilling operations where a low-permeability filter-cake is required initially, but where higher permeability is required at a later stage.

  本发明提供了一种乳状液形式的油基井筒流体，它包括由油组成的连续相，以及分散在其中的第一分散液相和第二单独分散液相，第一分散液相为盐水相，第二分散液相包括极性有机液体，所述极性有机液体不溶于或极少溶于包括所述第一分散液相的盐水，但可溶于纯水。还提供了一种进行井筒作业的方法，其中包括以下步骤：(a) 将本发明的井筒流体引入井筒；(b) 使其形成滤饼；随后 (c) 使另一种流体与滤饼接触，所述另一种流体的盐度低于所述第一分散液相的盐度，且所述极性有机液体可溶于其中。本发明的流体可用于各种钻井作业，在这些作业中，最初需要低渗透性滤饼，但后期需要较高的渗透性。
• Low-toxicity, low-flammability, environmentally-safe, friction reducer fluid for hydraulic fracturing
  申请人：Rogers Courtney Gene

  公开号：US10954430B2

  公开（公告）日：2021-03-23

  Improved hydraulic fracturing compositions are disclosed which help reduce potential negative environmental impact by hydraulic fracturing. The disclosed compositions have flammability and toxicity and are relatively safe for the environment. The compositions may also contain biodegradable components.

  所公开的改进型水力压裂组合物有助于减少水力压裂对环境的潜在负面影响。所公开的组合物具有可燃性和毒性，对环境相对安全。这些组合物还可能含有可生物降解的成分。
• Conductive medium for openhold logging and logging while drilling
  申请人：M-I LLC

  公开号：US20010001991A1

  公开（公告）日：2001-05-31

  A method of electrically logging subterranean wells using a conductive fluid includes a miscible combination of an oleaginous fluid, a polar organic solvent, an electrolytic salt, and a carbon dioxide buffer. The electrolytic salt or brine of the salt is present in a concentration sufficient to permit the electrical logging of the subterranean well. The polar organic solvent may be an oil soluble glycol or glycol ether such as ethylene glycol, diethylene glycol, propylene glycol, polypropylene glycol, and the like. The electrolytic salt or brine preferably includes a quaternary amine salt having the formula: 1 wherein R is an alkyl having 8 to 18 carbon atoms, R′ is 2 to 6 carbon atoms alkyl group, B is hydrogen, oxyalkyl having 1 to 4 carbon atoms or alkyl having 1 to 4 carbon atoms, A is hydrogen or alkyl with 1 to 4 carbon atoms, x+y=1 to 15, z is 0 to 3, and M − is a counter anion; or combinations thereof. The carbon dioxide buffer is preferably a trialkylanol amine.

  一种使用导电流体对地下井进行电测井的方法，包括含油流体、极性有机溶剂、电解盐和二氧化碳缓冲液的混溶组合。电解盐或盐水的浓度足以允许对地下井进行电测井。极性有机溶剂可以是油溶性乙二醇或乙二醇醚，如乙二醇、二甘醇、丙二醇、聚丙二醇等。电解盐或盐水最好包括具有以下式子的季胺盐： 1 其中 R 是具有 8 至 18 个碳原子的烷基，R′是具有 2 至 6 个碳原子的烷基，B 是氢、具有 1 至 4 个碳原子的氧烷基或具有 1 至 4 个碳原子的烷基，A 是氢或具有 1 至 4 个碳原子的烷基，x+y=1 至 15，z 是 0 至 3，以及 M - 是反阴离子；或它们的组合。二氧化碳缓冲剂最好是三烷基醇胺。
• Double emulsion based drilling fluids
  申请人：——

  公开号：US20030075360A1

  公开（公告）日：2003-04-24

  A method of electrically logging subterranean wells using a conductive double emulsion fluid includes a miscible combination of an oleaginous fluid, an emulsifier capable of forming a microemulsion, an emulsifier capable of forming an invert emulsion, and an electrolytic salt. A microemulsion is the continuous phase of an invert emulsion. The electrolytic salt or brine of the salt is present in a concentration sufficient to permit the electrical logging of the subterranean well. The fluid may additionally contain a polar organic solvent and a carbon dioxide buffer. The polar organic solvent may be an oil soluble glycol or glycol ether such as ethylene glycol, diethylene glycol, propylene glycol, polypropylene glycol, and the like. The electrolytic salt preferably is a quaternary amine salt having the formula: 1 wherein R is an alkyl having 8 to 18 carbon atoms, R′ is 2 to 6 carbon atoms alkyl group, B is hydrogen, oxyalkyl having 1 to 4 carbon atoms or alkyl having 1 to 4 carbon atoms, A is hydrogen or alkyl with 1 to 4 carbon atoms, x+y=1 to 15, z is 0 to 3, and M − is a counter anion; or combinations thereof. In such instances the quaternary amine salt serves both as the electrolyte and the microemulsifer. The carbon dioxide buffer is preferably a trialkylanol amine.

  一种使用导电双乳化液对地下油井进行电测井的方法，包括含油液体、能够形成微乳化液的乳化剂、能够形成反相乳化液的乳化剂和电解盐的混溶组合。微乳液是反相乳液的连续相。电解盐或盐水的浓度足以对地下油井进行电测井。流体中可能还含有极性有机溶剂和二氧化碳缓冲剂。极性有机溶剂可以是油溶性乙二醇或乙二醇醚，如乙二醇、二甘醇、丙二醇、聚丙二醇等。电解盐最好是具有以下式子的季胺盐： 1 其中 R 是具有 8 至 18 个碳原子的烷基，R′是具有 2 至 6 个碳原子的烷基，B 是氢、具有 1 至 4 个碳原子的氧烷基或具有 1 至 4 个碳原子的烷基，A 是氢或具有 1 至 4 个碳原子的烷基，x+y=1 至 15，z 是 0 至 3，以及 M - 是反阴离子；或它们的组合。在这种情况下，季胺盐既是电解质又是微乳化剂。二氧化碳缓冲剂最好是三烷基醇胺。