2,2-dimethylpropyl adipate | 40736-02-5

• 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-dimethylpropyl adipate
• 英文别名: Bis(2,2-dimethylpropyl) hexanedioate
• CAS: 40736-02-5
• 化学式: C₁₆H₃₀O₄
• 分子量: 286.412
• InChiKey: SHAGSWNDMKZPLL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  20
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,2-dimethylpropyl adipate 生成 2-甲基-2-丁烯 、 新戊烷 、 新戊醇 、 2-甲基-丁烯 、 环戊酮 、 异丁烯
  参考文献：
  名称：

  Fedyanin, N. P., Journal of applied chemistry of the USSR, 1980, vol. 53, # 10, p. 1755 - 1758

  摘要：

  DOI：

文献信息

• High performance aqueous urethane epoxy coatings
  申请人：Tennant Company

  公开号：EP0319841A2

  公开（公告）日：1989-06-14

  A crosslinked and chain extended urethane-epoxy copolymer coating with high performance properties typical of two part urethane solution coatings results from cure at ambient temperatures (e.g. 70°F) when the two aqueous systems are merely mixed, stirred and spread at the site. One aqueous system is a dispersion of polyepoxides. The other aqueous system is a primary amine-terminated urethane oligomer in which no less than about 25% and no more than about 40% of the amine functionality is substituted by a salt of a volatile acid which aids dispersion of the oligomer. Minimal organic solvent is present, and as the acid evaporates, the primary amine is restored for linking with the epoxy groups.

  在环境温度下（例如 70°F），将两种水性体系混合、搅拌并涂抹在施工现场，即可固化出具有双组分聚氨酯溶液涂料典型高性能的交联和链延伸聚氨酯-环氧共聚物涂料。一种水性体系是聚环氧化物的分散体。另一种水性体系是以伯胺为端基的聚氨酯低聚物，其中不少于约 25%但不多于约 40%的胺官能团被挥发性酸盐取代，挥发性酸盐有助于低聚物的分散。有机溶剂用量极少，当酸蒸发时，伯胺恢复与环氧基团连接。
• Novel neopentyladipate based prepolymers and reaction injection molded products made therefrom
  申请人：MILES INC.

  公开号：EP0356813A2

  公开（公告）日：1990-03-07

  The present invention is directed to a polyisocyanate comprising the reaction product of (a) an isocyanate selected from the group consisting of methylenebis(phenylisocyanate), polymethylene­poly(phenylisocyanate), and mixtures thereof, and (b) a polyester polyol having a hydroxyl functionality of from 2 to 3 and a molecular weight of from about 750 to about 3500, said polyester polyol prepared by reacting neopentyl glycol and adipic acid, the isocyanate group content of said reaction product from about 14% to about 28% by weight. The invention is also directed to a RIM process using such prepolymers.

  本发明涉及一种多异氰酸酯，包括以下反应产物 (a) 选自亚甲基双(苯基异氰酸酯)、多亚甲基多(苯基异氰酸酯)及其混合物的异 氰酸酯，以及 (b) 一种聚酯多元醇，其羟基官能度为 2 至 3，分子量为 750 至 3500，所述聚酯多元醇通过新戊二醇和己二酸反应制备、 所述反应产物的异氰酸酯基含量约为 14%至 28%（按重量计）。本发明还涉及使用这种预聚物的 RIM 工艺。
• Process for the preparation of polyurea-polyurethane elastomers and elastomers obtained by said process
  申请人：MILES INC.

  公开号：EP0410240A2

  公开（公告）日：1991-01-30

  The present invention relates to a process for preparing polyurea-polyurethane elastomers comprising reacting in a closed mold, in accordance with the reaction injection molding technique at an isocyanate index of about 95 to about 110, an isocyanate prepolymer having an isocyanate content of about 4 wt.% to 10 wt.% and a molecular weight range of about 1000 to 4000 with a diamine chain extender having no isocyanate-reactive groups other than amino groups in the substantial absence of compounds having isocyanate-reactive groups other than amino groups. The present invention further relates to the polyurea-polyurethane elastomers produced by the process of this invention.

  本发明涉及一种制备聚脲聚氨酯弹性体的工艺，包括在异氰酸酯指数约为 95 至 110 的条件下，按照反应注射成型技术，在封闭模具中将异氰酸酯含量约为 4 wt.本发明还涉及一种异氰酸酯预聚物，其异氰酸酯含量约为 4 wt.%至 10 wt.%，分子量范围约为 1000 至 4000，二胺扩链剂除氨基外不具有异氰酸酯反应基团，且基本上不存在除氨基外具有异氰酸酯反应基团的化合物。本发明还涉及用本发明工艺生产的聚脲-聚氨酯弹性体。
• Novel amine-terminated compounds
  申请人：MILES INC.

  公开号：EP0457128A2

  公开（公告）日：1991-11-21

  The present invention is directed to novel amino compounds. The present invention is also directed to several processes for preparing amino group containing compounds. More particularly, the present invention is directed to a novel amino compound corresponding to the formula: where Arepresents the polyfunctional radical left by the removal of the hydroxyl groups from a polyol of functionality of n, Rrepresent an arylene radical of from 6 to 21 carbon atoms, and nis an integer of from 2 to 6.

  本发明涉及新型氨基化合物。本发明还涉及几种制备含氨基化合物的工艺。更具体地说，本发明涉及一种对应于式的新型氨基化合物： 式中 A代表从官能度为 n 的多元醇中去除羟基后留下的多官能基、 R 代表 6 至 21 个碳原子的芳基，以及 n 是 2 至 6 的整数。
• Process for the preparation of amine-terminated compounds
  申请人：MILES INC.

  公开号：EP0457129A2

  公开（公告）日：1991-11-21

  The present invention is directed to a process for preparing amine terminated compounds by reacting a polyfunctional acetoacetic acid ester with either ammonia or an organic compound which contains one or more primary amino groups in the presence of a solvent and an acidic catalyst selected from the group consisting of (i) boron trifluoride etherate and (ii) organic acids having pKa values of from 0.1 to 0.8, with the proviso that if the primary amino group containing compound contains no aromatically bound amino groups, the pKa of said organic acid is from 0.1 to less than 0.7.

  本发明涉及一种制备胺封端化合物的工艺，该工艺是在溶剂和酸性催化剂存在下，将多官能团乙酰乙酸酯与氨或含有一个或多个伯氨基的有机化合物反应，酸性催化剂选自由以下组成的组(i)三氟化硼醚和(ii)pKa值为0.1至0.8的有机酸。1 至 0.8，但如果含有伯氨基的化合物不含有芳香结合的氨基，则所述有机酸的 pKa 值为 0.1 至小于 0.7。