ethyl ethanetetracarboxylate | 16515-86-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: ethyl ethanetetracarboxylate
• 英文别名: 1.1.1.2-Tetrakis--aethan；1.1.1.2-Tetrakis-(carbaethoxy)-aethan；Tetraethylethylenetetracarboxylate；tetraethyl ethane-1,1,1,2-tetracarboxylate
• CAS: 16515-86-9
• 化学式: C₁₄H₂₂O₈
• 分子量: 318.324
• InChiKey: CYSBJNSQOCLOAS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  22
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  105
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  ethyl ethanetetracarboxylate 在 乙醇 、 一水合肼 作用下， 生成 乙烷-1,1,2,2-四羧酸四酰肼
  参考文献：
  名称：

  Curtius, Journal fur praktische Chemie (Leipzig 1954), 1916, vol. <2>94, p. 288

  摘要：

  DOI：
• 作为产物：
  描述：

  甲烷三羧酸三乙酯 、 氯乙酸乙酯 生成 ethyl ethanetetracarboxylate
  参考文献：
  名称：

  Prelicz,D. et al., Roczniki Chemii, 1967, vol. 41, p. 267 - 273

  摘要：

  DOI：

文献信息

• SILVER INK
  申请人：PESOLVE CO., LTD.

  公开号：US20160168408A1

  公开（公告）日：2016-06-16

  Provided is a silver ink including, as a major component, a silver malonate precursor represented by Formula 1 or Formula 2.

  提供的是一种银墨水，其主要成分是由化学式1或化学式2表示的银丙二酸盐前体。
• Hyperbranched fluorinated multifunctional alcohols and derivatives
  申请人：Telephotonics, Inc.

  公开号：EP1227076A2

  公开（公告）日：2002-07-31

  A class of fluorinated multifunctional alcohols and their derivatives such as acrylates, epoxies and vinyl ethers. The multifunctional alcohols were synthesized from a core molecule having at least three equivalents of hydroxy-reacting functional groups and a fluorinated molecule containing at least two hydroxyl groups.

  一类含氟多功能醇及其衍生物，如丙烯酸酯、环氧树脂和乙烯基醚。这些多功能醇是由含有至少三个当量羟基反应官能团的核心分子和含有至少两个羟基的氟化分子合成的。
• Photosensitive acrylate composition and waveguide device
  申请人：Telephotonics, Inc.

  公开号：EP1229352A2

  公开（公告）日：2002-08-07

  A photosensitive composition suitable for practical waveguide devices is provided. The photosensitive composition comprises at least one multifunctional acrylate prepared from a fluorinated multifunctional alcohol and at least one photoinitiator. The said composition has high photo contrast, high curing speed, controllable refractive index, low curing shrinkage, high thermo-optic coefficient, low volatility and high viscosity. A waveguide device is formed by patterning the photosensitive composition.

  本发明提供了一种适用于实用波导器件的光敏组合物。该光敏组合物包括至少一种由含氟多功能醇制备的多功能丙烯酸酯和至少一种光引发剂。所述组合物具有高光对比度、高固化速度、可控折射率、低固化收缩、高热光系数、低挥发性和高粘度。通过将光敏组合物图案化，可形成波导装置。
• Additive organopolysiloxane composition, curable composition, and film
  申请人：DOW SILICONES CORPORATION

  公开号：US10774217B2

  公开（公告）日：2020-09-15

  An (A) additive organopolysiloxane composition is disclosed which comprises (A1) a branched organopolysiloxane polymer comprising M, D and Q siloxy units and (A2) a silicone resin. The (A) additive organopolysiloxane composition has a content of aliphatically unsaturated groups of from 1.5 to 7.0 wt. %. A curable composition is also disclosed, the curable composition comprising the (A) additive organopolysiloxane composition, (B) an organosilicon compound having at least two silicon-bonded hydrogen atoms per molecule, and (C) a hydrosilylation catalyst. A method of preparing the curable and a method of forming a film with the curable composition are also disclosed.

  公开了一种 (A) 添加剂有机聚硅氧烷组合物，它包括 (A1) 由 M、D 和 Q 硅氧单元组成的支化有机聚硅氧烷聚合物和 (A2) 硅树脂。(A)添加剂有机聚硅氧烷组合物中脂肪族不饱和基团的含量为 1.5 至 7.0 wt.%。还公开了一种可固化组合物，该可固化组合物包含(A)添加剂有机聚硅氧烷组合物、(B)有机硅化合物（每个分子至少有两个硅键合氢原子）和(C)氢化硅催化剂。此外，还公开了制备固化物的方法和用固化物组合物形成薄膜的方法。
• Fiber-reinforced organic polymer aerogel
  申请人：BLUESHIFT MATERIALS, INC.

  公开号：US10836880B2

  公开（公告）日：2020-11-17

  Fiber-reinforced organic polymer aerogels, articles of manufacture and uses thereof are described. The reinforced aerogels include a fiber-reinforced organic polymer matrix having an at least bimodal pore size distribution with a first mode of pores having an average pore size of less than or equal to 50 nanometers (nm) and a second mode of pores having an average pore size of greater than 50 nm and a thermal conductivity of less than or equal to 30 mW/m·K at a temperature of 20° C.

  本文描述了纤维增强有机聚合物气凝胶、制造物品及其用途。增强气凝胶包括纤维增强有机聚合物基体，该基体至少具有双峰孔径分布，第一种孔径模式的平均孔径小于或等于 50 纳米（nm），第二种孔径模式的平均孔径大于 50 纳米，在 20°C 温度下的导热系数小于或等于 30 mW/m-K。