2-(2-戊氧基乙氧基)乙醇 | 18912-81-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2-(2-戊氧基乙氧基)乙醇
• 中文别名: 二乙二醇单戊醚
• 英文名称: 2-methylbutoxy ethoxyethanol
• 英文别名: diethylene glycol monopentyl ether；2-(2-(pentyloxy)ethoxy)ethan-1-ol；diethylene glycol n-pentyl ether；diethylene glycol pentyl ether；butyldiglycol；n-pentoxy ethoxyethanol；2-(2-Pentoxyethoxy)ethanol
• CAS: 18912-81-7
• 化学式: C₉H₂₀O₃
• mdl: MFCD00056660
• 分子量: 176.256
• InChiKey: PWTNRNHDJZLBCD-UHFFFAOYSA-N

物化性质

• 沸点：
  148-150 °C(Press: 17 Torr)
• 密度：
  0.942 g/mL at 20 °C(lit.)
• 闪点：
  110 °C
• 溶解度：
  可溶于氯仿（少许）、甲醇（少许）

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  12
• 可旋转键数：
  9
• 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

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• 海关编码：
  2909499000

反应信息

• 作为反应物：
  描述：

  2-(2-戊氧基乙氧基)乙醇 在 potassium carbonate 、 sodium hydroxide 作用下， 以 四氢呋喃 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 20.25h， 生成 N-benzyl-2-(2-(pentyloxy)ethoxy)ethan-1-amine
  参考文献：
  名称：

  [EN] PYRROLOPYRIMIDINE DERIVATIVES USEFUL AS INHIBITORS OF INFLUENZA VIRUS REPLICATION
  [FR] DÉRIVÉS DE PYRROLOPYRIMIDINE UTILES EN TANT QU'INHIBITEURS DE LA RÉPLICATION DU VIRUS DE LA GRIPPE

  摘要：

  抑制生物样本或患者中流感病毒复制的方法，减少生物样本或患者中流感病毒的数量，以及治疗患者的流感，包括向所述生物样本或患者投予任何一种代表为Formula l-lll的化合物或其药学上可接受的盐的安全有效量。一种药物组合物包括这种化合物或其药学上可接受的盐的安全有效量，以及药学上可接受的载体、辅料或溶剂。

  公开号：

  WO2018200425A1
• 作为产物：
  描述：

  戊醇 在 boron trifluoride diacetate 作用下， 生成 2-(2-戊氧基乙氧基)乙醇
  参考文献：
  名称：

  Chakhovskoy et al., Bulletin des Societes Chimiques Belges, 1956, vol. 65, p. 453,470

  摘要：

  DOI：
• 作为试剂：
  描述：

  丁炔二醇 在 盐酸 、 2-(2-戊氧基乙氧基)乙醇 、 2,6-二叔丁基-4-甲基苯酚 、 potassium chloride 、 铜 、 copper(l) chloride 作用下， 以 水 为溶剂， 以29%的产率得到2,3-二氯-1,3-丁二烯
  参考文献：
  名称：

  [5] Radialene

  摘要：

  The [n]radialenes are a unique family of fundamental [n]-membered carbocyclic structures with radiating alkenes, which have attracted significant synthetic and theoretical attention. Whereas [3]-, [4]-, and [6]radialenes have been prepared and studied, all efforts to synthesize the five-membered ring compound have thus far met with failure. Here we describe the first synthesis of the fundamental hydrocarbon [5]radialene, C10H10. Our approach was a departure from previous radialene syntheses in that it utilized a low-temperature decomplexation of a stable organometallic compound, rather than high-temperature elimination or rearrangement. Our strategy was guided by analysis of previous radialene syntheses, which indicated rapid decomposition in oxygen, and ab initio calculations, which revealed an extraordinary susceptibility of [5]radialene to undergo DielsAlder dimerization/polymerization. The origin of this susceptibility was traced to a small distortion energy associated with the formation of the transition structure geometry from the relaxed reactant monomers and to a narrow HOMOLUMO gap.

  DOI：

  10.1021/jacs.5b07445

文献信息

• MATERIAL FOR FORMING ORGANIC FILM, METHOD FOR FORMING ORGANIC FILM, PATTERNING PROCESS, AND COMPOUND
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US20210286266A1

  公开（公告）日：2021-09-16

  The present invention is a material for forming an organic film, including: a compound shown by the following general formula (1); and an organic solvent, where in the general formula (1), X represents an organic group with a valency of “n” having 2 to 50 carbon atoms or an oxygen atom, “n” represents an integer of 1 to 10 , and R 1 independently represents any of the following general formulae (2), where in the general formulae (2), broken lines represent attachment points to X, and Q 1 represents a monovalent organic group containing a carbonyl group, at least a part of which is a group shown by the following general formulae (3), where in the general formulae (3), broken lines represent attachment points, X 1 represents a single bond or a divalent organic group having 1 to 20 carbon atoms optionally having a substituent when the organic group has an aromatic ring, R 2 represents a hydrogen atom, a methyl group, an ethyl group, or a phenyl group, and ** represents an attachment point. An object of the present invention is to provide a material for forming an organic film for forming an organic film having dry etching resistance, and also having high filling and planarizing properties and adhesion to a substrate.

  本发明是一种用于形成有机薄膜的材料，包括：由以下通用式（1）所示的化合物；和有机溶剂，在通用式（1）中，X代表具有2至50个碳原子或一个氧原子的价为“n”的有机基团，“n”表示1到10的整数，R1独立地表示以下通用式（2）中的任何一种，其中在通用式（2）中，虚线表示连接点到X，Q1表示含有羰基的一价有机基团，其中至少部分是以下通用式（3）所示的基团，其中在通用式（3）中，虚线表示连接点，X1表示单键或具有1到20个碳原子的二价有机基团，在有机基团具有芳香环时可选地具有取代基，R2表示氢原子、甲基基团、乙基基团或苯基团，**表示连接点。本发明的目的是提供一种用于形成具有干法刻蚀抗性的有机薄膜的材料，同时具有高填充和平整化性能以及对基底的粘附性。
• LIPOPROTEIN SENSOR
  申请人：Murphy Lindy Jane

  公开号：US20090148872A1

  公开（公告）日：2009-06-11

  According to the present invention there is provided a biosensor comprising a substrate containing a biochemical analyte, an enzyme system, a low molecular weight glycol ether and a detection means. The biochemical analyte is a low density lipoprotein. The enzyme system contains a cholesterol enzyme such as cholesterol esterase, cholesterol oxidase or cholesterol dehydrogenase.

  根据本发明，提供了一种生物传感器，包括含有生化分析物的基板，酶系统，低分子量乙二醇醚和检测手段。生化分析物是低密度脂蛋白。酶系统包含胆固醇酶，如胆固醇酯酶，胆固醇氧化酶或胆固醇脱氢酶。
• 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。
• [EN] METAL ORGANIC COMPOUNDS<br/>[FR] COMPOSÉS ORGANOMÉTALLIQUES
  申请人：UMICORE AG & CO KG

  公开号：WO2021197597A1

  公开（公告）日：2021-10-07

  The invention concerns a process for preparing an essentially silicon (Si) free compounds of the general formula [M(O)(OR)y], wherein M = Mo, y = 3 or M = W, y = 3 or 4. Furthermore, it is directed towards compounds obtained by the aforementioned process and towards the use of such an obtained compound. Another objective of the herein described invention are essentially silicon free compounds of the general formula MOXy or [MOXy(solv)p], prepared using the aforementioned process, wherein M = Mo, y = 3 or M = W, y = 3 or 4, X = Cl or Br, solv = an oxidizing agent Z binding or coordinating to M via at least one donor atom, p = 1 or 2. The invention is also directed towards the use of essentially silicon free compounds prepared using the aforementioned process of the general formula MOXy or [MOXy(solv)p].

  该发明涉及一种制备通式[M(O)(OR)y]的基本无硅（Si）化合物的过程，其中M = MO，y = 3或M = W，y = 3或4。此外，它针对通过上述过程获得的化合物以及利用这种获得的化合物的用途。所述发明的另一个目标是使用上述过程制备的通式MOXy或[MOXy(solv)p]的基本无硅化合物，其中M = MO，y = 3或M = W，y = 3或4，X = Cl或Br，solv = 通过至少一个供体原子与M结合或配位的氧化剂Z，p = 1或2。该发明还涉及利用利用上述通式MOXy或[MOXy(solv)p]的基本无硅化合物的方法。
• COMPOUND FOR FORMING ORGANIC FILM, COMPOSITION FOR FORMING ORGANIC FILM, METHOD FOR FORMING ORGANIC FILM, AND PATTERNING PROCESS
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US20170184968A1

  公开（公告）日：2017-06-29

  A compound for forming an organic film shown by the formula (1A), R—(—X) m1 (1A) wherein R represents a single bond or an organic group having 1 to 50 carbon atoms; X represents a group shown by formula (1B); and ml represents an integer satisfying 2≦m1≦10, wherein X 2 represents a divalent organic group having 1 to 10 carbon atoms; n1 represents 0 or 1; n2 represents 1 or 2; X 3 represents a group shown by the formula (1C); and n5 represents 0, 1, or 2, wherein R 10 represents a hydrogen atom or a saturated or unsaturated hydrocarbon group having 1 to 10 carbon atoms, wherein a hydrogen atom of the benzene ring in formula (1C) may be substituted with a methyl group or methoxy group. This compound for forming an organic film can provide organic film composition having good dry etching resistance, heat resistance to 400° C. or higher, high filling and planarizing properties.

  一种用于形成有机薄膜的化合物，其化学式为(1A)，R—(—X)m1(1A)，其中R代表一个单键或具有1至50个碳原子的有机基团；X代表化学式(1B)所示的基团；m1代表满足2≦m1≦10的整数，其中X2代表具有1至10个碳原子的二价有机基团；n1代表0或1；n2代表1或2；X3代表化学式(1C)所示的基团；n5代表0、1或2，其中R10代表氢原子或具有1至10个碳原子的饱和或不饱和碳氢基团，化学式(1C)中苯环的氢原子可能被甲基基团或甲氧基取代。这种用于形成有机薄膜的化合物可以提供具有良好干法刻蚀抗性、耐高温至400°C或更高、高填充和平整化性能的有机薄膜组合物。