di(methoxyethyl) phthalate | 849835-14-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: di(methoxyethyl) phthalate
• 英文别名: Bis(1-methoxyethyl) benzene-1,2-dicarboxylate
• CAS: 849835-14-9
• 化学式: C₁₄H₁₈O₆
• 分子量: 282.293
• InChiKey: DFUHYICYRCGBDA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  20
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• Dispenser with movable matrix comprising a plurality of tiny pills
  申请人：ALZA CORPORATION

  公开号：EP0300623A2

  公开（公告）日：1989-01-25

  A dispenser is disclosed for delivering tiny pills to an environment of use. The dispenser comprising a wall that surrounds an internal space comprising a first mean in the dispenser for changing from a dispenser state to an environment of use state on leaving the dispenser, tiny pills in the first means, and a second means in the dispenser for aiding in displacing the first means for the dispenser.

  本发明公开了一种向使用环境输送小药丸的分配器。分配器包括一个环绕内部空间的壁，该内部空间包括分配器中的第一装置，用于在离开分配器时从分配器状态变为使用环境状态；第一装置中的小药丸；以及分配器中的第二装置，用于帮助分配器移位第一装置。
• Stabilization and foaming of polyvinylchloride resins
  申请人：WITCO CORPORATION

  公开号：EP0461745A1

  公开（公告）日：1991-12-18

  An improvement in the method for the foaming of polyvinylchloride resins by the use of a blowing agent and an activator therefor which uses as the activator a mixture of at least one organotin mercapto acid ester and a diorganotin oxide complex with an ester of an oxygen-containing acid.

  使用发泡剂和活化剂使聚氯乙烯树脂发泡的方法的改进，该方法使用至少一种有机锡巯基酸酯和二甘醇锡氧化物络合物与含氧酸酯的混合物作为活化剂。
• Lubrication of vapour compression heat transfer systems
  申请人：CASTROL LIMITED

  公开号：EP0468729A1

  公开（公告）日：1992-01-29

  The use of mixtures of 1,1,1,2-tetrafluoroethane and an ester having a molecular weight of greater than 250 as retrofill working fluid/lubricant combinations for mechanical vapor recompression heat transfer devices. Despite the presence of residual lubricant, e.g. hydrocarbon lubricants, from working fluid/lubricant combinations in which working fluids such as R12, R22, R502 or R511 are used, anticipated problems resulting from immiscibility such as excessive wear have not been observed.

  将 1,1,1,2-四氟乙烷和分子量大于 250 的酯的混合物用作机械蒸汽再压缩传热装置的加注工作流体/润滑剂组合。尽管在使用 R12、R22、R502 或 R511 等工作流体的工作流体/润滑剂组合中存在残余润滑剂（如碳氢化合物润滑剂），但并未观察到因不溶解性（如过度磨损）而导致的预期问题。
• Stretch blow molded container and production process thereof
  申请人：KUREHA KAGAKU KOGYO KABUSHIKI KAISHA

  公开号：EP0806283A2

  公开（公告）日：1997-11-12

  The invention provides a stretch blow molded container formed from a thermoplastic resin material which comprises polyglycolic acid having (a) a repeating unit represented by the following formula (1): (b) a melt viscosity, η* [as measured at a temperature of (the melting point, Tm of the polymer + 20°C) and a shear rate of 100/sec] of 500-100,000 Pa·s; (c) a melting point, Tm of at least 180°C; (d) a melt enthalpy, ΔHm of at least 20 J/g; and (e) a density of at least 1.50 g/cm3 as measured in an unoriented, crystallized form, wherein the stretch blow molded container has tensile strength (in a circumferential direction) of at least 100 MPa and a carbon dioxide permeability (as measured at a temperature of 23°C and 80% relative humidity; in terms of the thickness of 50 µm) of 300 cc/m2·day·atm or smaller at the body sidewall thereof, and a production process thereof.

  本发明提供了一种由热塑性树脂材料制成的拉伸吹塑成型容器，这种树脂材料包括聚乙二醇酸，具有以下特性 (a) 由下式(1)表示的重复单元： (b) 熔体粘度η*[在温度为(聚合物熔点Tm+20℃)和剪切速率为100/秒时测得]为500-100,000帕-秒； (c) 熔点 Tm 至少为 180°C； (d) 熔体焓 ΔHm 至少为 20 焦耳/克；以及 (e) 密度至少为 1.50 g/cm3 (以未取向的结晶状态测量)、 其中，拉伸吹塑容器的拉伸强度（圆周方向）至少为 100 兆帕，容器体侧壁的二氧化碳渗透率（在温度为 23℃、相对湿度为 80%的条件下测量；以 50 微米的厚度计）为 300 毫升/平方米-天-阿特米或更小，以及其生产工艺。
• Oriented polyglycolic acid film and production process thereof
  申请人：KUREHA KAGAKU KOGYO KABUSHIKI KAISHA

  公开号：EP0805175A1

  公开（公告）日：1997-11-05

  The invention provides an oriented polyglycolic acid film formed from a thermoplastic resin material which comprises polyglycolic acid having a repeating unit represented by the following formula (1): and the following physical properties: (a) the melt viscosity, η* [as measured at a temperature of (the melting point, Tm of the polymer + 20°C) and a shear rate of 100/sec] being 500-100,000 Pa·s; (b) the melting point, Tm being at least 150°C; (c) the melt enthalpy, AHm being at least 20 J/g; and (d) the density being at least 1.50 g/cm3 as measured in an unoriented, crystallized form, wherein the film has tensile strength of at least 150 MPa, and production processes thereof.

  本发明提供了一种由热塑性树脂材料形成的拉伸聚乙醇酸薄膜，该热塑性树脂材料包括具有下式（1）所代表重复单元的聚乙醇酸： 并具有以下物理性质： (a) 熔体粘度 η* [在温度为（聚合物熔点 Tm + 20℃）和剪切速率为 100/sec 时测得]为 500-100,000 Pa-s； (b) 熔点 Tm 至少为 150°C； (c) 熔体焓 AHm 至少为 20 焦耳/克；以及 (d) 密度至少为 1.50 克/立方厘米（以未取向的结晶状态测量）、 其中薄膜的拉伸强度至少为 150 兆帕，及其生产工艺。