2,2,4-trimethyl-1,3-pentanediol di-2-ethylhexanoate | 81232-22-6

• 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: 2,2,4-trimethyl-1,3-pentanediol di-2-ethylhexanoate
• 英文别名: 1,1a(2)-[2,2-Dimethyl-1-(1-methylethyl)-1,3-propanediyl] bis(2-ethylhexanoate)；[3-(2-ethylhexanoyloxy)-2,2,4-trimethylpentyl] 2-ethylhexanoate
• CAS: 81232-22-6
• 化学式: C₂₄H₄₆O₄
• 分子量: 398.627
• InChiKey: GITOXZITJCSICR-UHFFFAOYSA-N

物化性质

• 沸点：
  456.1±18.0 °C(Predicted)
• 密度：
  0.920±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.3
• 重原子数：
  28
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 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：

  2,2,4-三甲基-1,3-戊二醇 、 2-乙基-己酸稀土盐 175.0~244.12 ℃ 、101.32 kPa 条件下， 反应 16.91h， 生成 2,2,4-trimethyl-1,3-pentanediol di-2-ethylhexanoate
  参考文献：
  名称：

  Method for producing 2,2,4-trimethyl-1,3-pentanediol di-2-ethylhexanoate

  摘要：

  揭示了一种从2,2,4-三甲基-1,3-戊二醇（TMPD Glycol）和2-乙基己酸反应中最大化得到2,2,4-三甲基-1,3-戊二醇二-2-乙基己酸酯（TMPD di-2-乙基己酸酯）的方法，通过中间化合物2,2,4-三甲基-1,3-戊二醇-2-乙基己酸酯（TMPD mono-2-乙基己酸酯）。该方法涉及在反应器中保持至少0.10重量％的水平，并最好在0.20重量％以上，从而减少不良副产物2,2,4-三甲基戊-3-烯基-2-乙基己酸酯的生成。

  公开号：

  US07674931B1

文献信息

• ANTIFOULING PAINT COMPOSITION AND COATED ARTICLE HAVING ANTIFOULING COATING FORMED USING SAID COMPOSITION ON SURFACE
  申请人：Nitto Kasei Co., Ltd.

  公开号：EP3693426A1

  公开（公告）日：2020-08-12

  The antifouling coating composition can maintain stable film dissolution speed for a long period of time in seawater, and can maintain stable antifouling performance without occurrence of film defects such as cracks in the coating film. An antifouling coating composition includes: a resin component (A); and an ester compound (B); wherein the ester compound (B) includes at least one ester compound represented by chemical formulas (1) to (5).

  该防污涂层组合物在海水中能长时间保持稳定的涂膜溶解速度，并能保持稳定的防污性能，不会出现涂膜缺陷，如涂膜裂纹。防污涂料组合物包括：树脂成分（A）；和酯类化合物（B）；其中酯类化合物（B）包括至少一种由化学式（1）至（5）表示的酯类化合物。
• Aqueous coating agent for rubber, and rubber article coated with cured film of aqueous coating agent
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：EP2130883B1

  公开（公告）日：2018-10-17
• METHOD FOR PRODUCING 2,2,4-TRIMETHYL-1,3-PENTANEDIOL DI-2-ETHYLHEXANOATE
  申请人：Eastman Chemical Company

  公开号：EP2365958A2

  公开（公告）日：2011-09-21
• HEAVY CALCIUM CARBONATE, PRODUCTION METHOD THEREFOR, AND RESIN COMPOSITION CONTAINING SAID CALCIUM CARBONATE
  申请人：MARUO CALCIUM CO., LTD.

  公开号：US20150183963A1

  公开（公告）日：2015-07-02

  A surface-treated heavy calcium carbonate is provided which is useful for a film exactly controlled in its pore diameter and for easily hydrolyzable polyester resins. A heavy calcium carbonate is also provided which is compounded in a curable resin such as a one-component moisture-curable adhesive and a sealant either without any pre-drying treatment or by simple pre-drying treatment. A surface-treated heavy calcium carbonate satisfying 13,000≦A≦25,000, 0.8≦B≦3.0, C≧0.55, and 0≦D1≦1000, or 8,000≦A≦25,000, 0.8≦B≦15, 0≦C1≦1000, and 0≦C2≦150 wherein: A: specific surface area (cm 2 /g), B: average particle diameter (μm): 50% particle diameter (d50) (μm), C: 10% particle diameter (μm), D1, C1: water content at between 25° C. and 300° C. by a Karl-Fischer method (heating vaporization method) (ppm), and C2: water content at between 200° C. and 300° C. by the same method.
• US7674931B1
  申请人：——

  公开号：US7674931B1

  公开（公告）日：2010-03-09