1-(2-乙氧基丙氧基)丙-2-醇 | 10143-32-5

• 物质功能分类: 有机原料 - 醇、酚、酚醇类化合物及衍生物
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 1-(2-乙氧基丙氧基)丙-2-醇
• 英文名称: 1-(2-Ethoxypropoxy)propan-2-ol
• CAS: 10143-32-5
• 化学式: C₈H₁₈O₃
• mdl: MFCD01729863
• 分子量: 162.23
• InChiKey: QWOZZTWBWQMEPD-UHFFFAOYSA-N

物化性质

• 沸点：
  223.5±15.0 °C(Predicted)
• 密度：
  0.945±0.06 g/cm3(Predicted)
• LogP：
  0.287 (est)
• 保留指数：
  1436

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  11
• 可旋转键数：
  6
• 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

• 海关编码：
  2909499000

文献信息

• [EN] METHOD FOR PREPARING ETHERS OF CYCLOALIPHATIC OR ARALIPHATIC DIOLS<br/>[FR] PROCÉDÉ DE PRÉPARATION D'ÉTHERS DE DIOLS CYCLOALIPHATIQUES OU ARALIPHATIQUES
  申请人：BASF SE

  公开号：WO2019110464A1

  公开（公告）日：2019-06-13

  The present invention relates to a method for preparing a dialkyi or dialkenyl ether of a cycloaliphatic or araliphatic diol, which comprises (i) reacting the cycloaliphatic or araliphatic diol with metallic sodium in an aprotic organic solvent in the presence of a catalytic amount of at least one monoether- monoalcohol of formula (I) wherein Y is identical or different and selected from C2-C4-alkylene, n is an integer in the range from 1 to 10, and R1 is C1-C4-Alkyl, whereby the corresponding disodium dialcoholate is obtained, reacting the disodium dialcoholate obtained in step (i) with an alkylation alkenylation reagent.

  本发明涉及一种制备环脂环烷基或芳基二醇的二烷氧基或二烯氧基醚的方法，包括（i）在无水无氢的有机溶剂中，在至少一种式（I）的单醚-单醇的催化量存在下，将环脂环烷基或芳基二醇与金属钠反应，其中式中Y相同或不同，选择自C2-C4-烷基，n是1到10之间的整数，R1是C1-C4-烷基，从而得到相应的二钠二醇酸盐，将步骤（i）中得到的二钠二醇酸盐与烷基化烯基化试剂反应。
• Composition for topical use based on a carnosine-magnesium complex
  申请人：Outplay Inc.

  公开号：US10973868B2

  公开（公告）日：2021-04-13

  The present disclosure relates to a composition comprising a carnosine-magnesium complex. The composition is designed to be applied to the skin and causes an increase in carnosine levels in the body. The topical 5 composition comprising a carnosine-magnesium complex has the effect of improving an athlete's physical performance and may be effective for the treatment of a variety of medical conditions. Also disclosed is a method for preparing the carnosine-magnesium complex.

  本公开涉及一种包含肌肽-镁复合物的组合物。该组合物可以涂抹在皮肤上，使体内肌肽含量增加。由肌肽-镁复合物组成的外用组合物具有提高运动员体能的效果，并可有效治疗多种病症。还公开了一种制备肌肽-镁复合物的方法。
• Method for preparing ethers of cycloaliphatic or araliphatic diols
  申请人：BASF SE

  公开号：US11078146B2

  公开（公告）日：2021-08-03

  The present invention relates to a method for preparing a dialkyi or dialkenyl ether of a cycloaliphatic or araliphatic diol, which comprises (i) reacting the cycloaliphatic or araliphatic diol with metallic sodium in an aprotic organic solvent in the presence of a catalytic amount of at least one monoether-monoalcohol of formula (I) wherein Y is identical or different and selected from C2-C4-alkylene, n is an integer in the range from 1 to 10, and R1 is C1-C4-Alkyl, whereby the corresponding disodium dialcoholate is obtained, reacting the disodium dialcoholate obtained in step (i) with an alkylation alkenylation reagent.

  本发明涉及一种制备环脂族或脂肪族二元醇的二酮基或二烯基醚的方法，其包括 (i) 在催化量的至少一种式(I)的单醚一元醇存在下，在非沸腾有机溶剂中使环脂族或脂肪族二元醇与金属钠反应，式(I)中Y为相同或不同且选自C2-C4-烯烃、n 为 1-10 之间的整数，R1 为 C1-C4 烷基，将步骤(i)中得到的二醇二钠与烷基化烯基化试剂反应，可得到相应的二醇二钠。
• Paste including inorganic powder, method for producing the same and method for producing plasma display panel member
  申请人：Kusano Kazutaka

  公开号：US20050027041A1

  公开（公告）日：2005-02-03

  The present invention relates to a method for producing a paste including an inorganic powder in which a paste including an inorganic powder is dispersed by a disperser having rollers provided in a cylindrical vessel. The present invention can provide a paste including an inorganic powder containing small amounts of foreign substances and having excellent dispersibility by a treatment for a short time.

  本发明涉及一种生产包括无机粉末在内的糊状物的方法，其中包括无机粉末在内的糊状物由分散器分散，该分散器在圆柱形容器中设有辊子。本发明通过短时间的处理，可提供含有少量异物且分散性极佳的无机粉末糊状物。
• ENVIRONMENTALLY FRIENDLY, MULTI-PURPOSE REFLUXING CLEANER
  申请人：American Sterilizer Company

  公开号：EP2697353B1

  公开（公告）日：2017-11-29