2-(2,5-dioxahexyl)-2-methyl-1,3-propanediol | 108366-82-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-(2,5-dioxahexyl)-2-methyl-1,3-propanediol
• 英文别名: 2-(2-Methoxyethoxymethyl)-2-methylpropane-1,3-diol
• CAS: 108366-82-1
• 化学式: C₈H₁₈O₄
• 分子量: 178.229
• InChiKey: GASFJMFXOYSIHK-UHFFFAOYSA-N

物化性质

• 沸点：
  294.1±25.0 °C(Predicted)
• 密度：
  1.058±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.8
• 重原子数：
  12
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  58.9
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  四乙二醇二对甲苯磺酸酯 、 2-(2,5-dioxahexyl)-2-methyl-1,3-propanediol 在 sodium hydroxide 作用下， 生成 15-(2-Methoxyethoxymethyl)-15-methyl-1,4,7,10,13-pentaoxacyclohexadecane
  参考文献：
  名称：

  Molecular design of crown ethers. 4. Syntheses and selective cation binding of 16-crown-5 and 19-crown-6 lariats

  摘要：

  DOI：

  10.1021/jo00388a016
• 作为产物：
  描述：

  1,1,1-三(羟甲基)乙烷 在 盐酸 、 sodium hydroxide 、 对甲苯磺酸 作用下， 以 四氢呋喃 为溶剂， 反应 68.0h， 生成 2-(2,5-dioxahexyl)-2-methyl-1,3-propanediol
  参考文献：
  名称：

  Molecular design of crown ethers. 4. Syntheses and selective cation binding of 16-crown-5 and 19-crown-6 lariats

  摘要：

  DOI：

  10.1021/jo00388a016

文献信息

• Dale, Johannes; Fredriksen, Siw B., Acta Chemica Scandinavica, 1992, vol. 46, # 3, p. 271 - 277
  作者：Dale, Johannes、Fredriksen, Siw B.

  DOI：——

  日期：——
• ABHESIVE COATINGS
  申请人：Wynne Kenneth J.

  公开号：US20140302267A1

  公开（公告）日：2014-10-09

  A monolithic, self-stratifying polymer coating, comprising: inner and outer-most surfaces on opposite sides of the coating, the inner surface being in contact with and adhered to an article; a surface region, extending from the outermost surface to a depth of about 2 nm from the outermost surface; a middle region, extending from a depth of about 2 nm from the outermost surface to a depth of less than about 2000 nm from the outermost surface; and a bulk region, extending from a depth of less than about 2000 nm from the outermost surface to the inner surface; wherein the surface region comprises a fluorous polyoxetane having the formula: (I) wherein n is an integer of 0-1 1, and m is an integer>0, in a greater concentration relative to the middle and bulk regions; wherein the middle region comprises 3F-SiO 1.5 groups in a greater concentration relative to the surface and bulk regions; and wherein the bulk region comprises a polyurethane in a greater concentration relative to the surface and middle regions.