Ethylenglykol-dimargarat | 26719-66-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: Ethylenglykol-dimargarat
• 英文别名: 1,2-bis-heptadecanoyloxy-ethane；1,2-Bis-heptadecanoyloxy-aethan；2-Heptadecanoyloxyethyl heptadecanoate
• CAS: 26719-66-4
• 化学式: C₃₆H₇₀O₄
• 分子量: 566.949
• InChiKey: BJAAHRHCJQYUKD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  15.7
• 重原子数：
  40
• 可旋转键数：
  35
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  N-十七烷酰氯 、 乙二醇 在 吡啶 作用下， 生成 Ethylenglykol-dimargarat
  参考文献：
  名称：

  Schlenk,W., Justus Liebigs Annalen der Chemie, 1969, vol. 727, p. 1 - 9

  摘要：

  DOI：

文献信息

• REVERSIBLY THERMOCHROMIC COMPOSITION
  申请人：Kabushiki Kaisha Pilot Corporation

  公开号：EP2772523A1

  公开（公告）日：2014-09-03

  [Object] To provide a reversibly thermochromic composition free from accidental discoloration by heat conducting from the opposite side writing surface or by self-heating due to quick writing; and also to provide a solid writing material and a writing ink composition comprising that composition. [Means to solve the problem] A reversibly thermochromic composition comprising a combination of: (a) a reversibly thermochromic component capable of being discolored or decolored by heat and (b) a component for controlling heat conducting to the reversibly thermochromic component; and also a solid writing material and a writing ink composition comprising that composition.

  [目的]提供一种可逆热致变色组合物，该组合物不会因反面书写面的热传导或快速书写导致的自热而意外变色；还提供一种固体书写材料和包含该组合物的书写墨水组合物。 [解决问题的方法] 一种可逆热致变色组合物，由以下物质组合而成：(a) 能够受热变色或脱色的可逆热致变色成分和 (b) 用于控制热量传导至可逆热致变色成分的成分；以及包含该成分的固体书写材料和书写墨水组合物。
• Polyacetal resin composition
  申请人：——

  公开号：US20010007006A1

  公开（公告）日：2001-07-05

  A polyacetal resin composition comprising 30-90% by weight of polyacetal copolymer (A) having a melt index of less than 1.0 g/10 min. and 70-10% by weight of polyacetal copolymer (B) having a melt index of 1.0-100 g/10 min., both melting points of (A) and (B) being 155°-162° C., or a difference in melting point between (A) and (B) being not less than 6° C., has distinguished toughness and creep resistance.

  一种聚缩醛树脂组合物含有 30-90% （重量百分比）熔融指数小于 1.0 克/10 分钟的聚缩醛共聚物（A）和 70-10% （重量百分比）熔融指数为 1.0-100 克/10 分钟的聚缩醛共聚物（B），（A）和（B）的熔点均为 155°-162°C，或（A）和（B）的熔点差不小于 6°C，该组合物具有出色的韧性和抗蠕变性。
• Polyoxymethylene resin composition
  申请人：——

  公开号：US20020183430A1

  公开（公告）日：2002-12-05

  A polyoxymethylene resin composition, which comprises (A) 100 parts by weight of polyoxymethylene resin, (B) 0.01 to 5 parts by weight of at least one polymer selected from homopolymers of N-vinylcarboxylic acid amides and copolymers of N-vinylcarboxylic acid amides and other vinyl monomers, and (C) 0.01 to 5 parts by weight of at least one compound selected from the group consisting of polyalkylene glycol and its derivatives, fatty acid amides, esters of alcohols and fatty acids, and esters of alcohols and dicarboxylic acids. Such a polyoxymethylene resin composition has a small amount of released formaldehyde gas during production and molding and suppressed scorching generation and is also distinguished in the water resistance and repeated impact resistance of the resulting moldings.

  一种聚甲醛树脂组合物，它包括(A)100 份（按重量计）聚甲醛树脂，(B)0.01 至 5 份（按重量计）至少一种选自 N-乙烯基羧酸酰胺均聚物和 N-乙烯基羧酸酰胺与其他乙烯基单体共聚物的聚合物，以及(C)0.0.01 至 5 重量份的至少一种化合物，该化合物选自由聚亚烷基二醇及其衍生物、 脂肪酸酰胺、醇和脂肪酸的酯以及醇和二羧酸的酯组成的组。这样的聚甲醛树脂组合物在生产和成型过程中释放的甲醛气体量少，焦烧的产生受到抑制，所制成的成型品的耐水性和耐反复冲击性也很出色。
• Ruttan, Chemisches Zentralblatt, 1913, vol. 84, # I, p. 2108
  作者：Ruttan

  DOI：——

  日期：——
• Polyacetal resin composition and article thereof
  申请人：Komatsu Sumio

  公开号：US20070078204A1

  公开（公告）日：2007-04-05

  A polyacetal resin composition comprising (A) 100 parts by mass of polyacetal resin generating formaldehyde in an amount of not more than 100 ppm when heated at a temperature of 200° C. for 50 minutes under the nitrogen atmosphere and (B) 0.01 to 5 parts by mass of a hydrazide compound can provide an article which is remarkably reduced in an emission amount of formaldehyde even though molded either at a higher temperature or under molding conditions (or according to a molding method) wherein the resin temperature rises partially. Therefore, the polyacetal resin composition can be molded according to various molding methods and under a wide range of molding conditions. The article molded from the resin composition has succeeded in reducing the emission amount of formaldehyde, measured according to VDA275 method, to not more than 1 mg/kg, the level never achieved before, and therefore is usable for various applications where a reduced VOC is required.