dodecylamine propionate | 17448-65-6

• 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: dodecylamine propionate
• 英文别名: dodecylammonium propionate；Dodecylammonium-propionat；Dodecylammonium propionate；dodecylazanium;propanoate
• CAS: 17448-65-6
• 化学式: C₃H₆O₂*C₁₂H₂₇N
• 分子量: 259.433
• InChiKey: QVAZSFSQBKLKMP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.35
• 重原子数：
  18
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  63.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  乙酸对甲酚酯 、 dodecylamine propionate 生成 对甲酚
  参考文献：
  名称：

  EL, SEOUD, M. I.;VIEIRA, R. C.;EL, SEOUD, O. A., J. ORG. CHEM., 1982, 47, N 26, 5137-5141

  摘要：

  DOI：
• 作为产物：
  描述：

  十二烷基伯胺 、 丙酸 以 苯 为溶剂， 生成 dodecylamine propionate
  参考文献：
  名称：

  压力对反胶束系统的影响。戊烷-2,4-二酮的酮-烯醇转化率

  摘要：

  已在压力高达98.1 MPa的十二烷基丙酸铵（DAP）和十二烷基丁酸铵（DAB）的反向胶束体系中通过分光光度法测量了戊烷2,4-二酮（乙酰丙酮）的酮-烯醇互变异构率。压力和表面活性剂提高了该速率，尤其是在高于“操作”临界胶束浓度的浓度下。已经确定了各种系统中反应的活化体积（ΔV），并将其用于估计微观反应环境的极性。基于获得的动力学和热力学数据，讨论了反胶束的形成作为反应场。

  DOI：

  10.1039/f19858102287
• 作为试剂：
  描述：

  dodecyl (4-nitrophenyl) carbonate 在 水 、 dodecylamine propionate 作用下， 以 苯 为溶剂， 生成 对硝基苯酚
  参考文献：
  名称：

  Reversed micellar catalysis. Catalysis of dodecylammonium propionate reversed micelles in the hydrolysis of alkyl p-nitrophenyl carbonates

  摘要：

  DOI：

  10.1021/jo00412a036

文献信息

• Adhesive sheet for dicing
  申请人：——

  公开号：US20030031862A1

  公开（公告）日：2003-02-13

  An adhesive sheet for dicing comprising a base film provided at least one surface thereof with an adhesive layer, wherein the base film comprises an olefinic thermoplastic elastomer comprising propylene and ethylene and/or &agr;-olefin including 4 to 8 carbon atoms as polymerization components, and the peak melting temperature of the olefinic thermoplastic elastomer is 120° C. or more, is free of economical disadvantages with less reduction in the quality level of products and less generation of fibrous off-cuts during dicing. In particular, fibrous off-cuts occur less during dicing when the base film contains a crystal-nucleating agent. Further, generation of chippings during dicing can be prevented by incorporation of an ethylene series polymer into the base film.

  一种用于切割的粘合片，包括至少一表面带有粘合层的基膜，其中基膜包括丙烯和乙烯和/或α-烯烃（4-8个碳原子）作为聚合组分的烯烃热塑性弹性体，且烯烃热塑性弹性体的峰值熔点为120℃或更高，不会产生经济上的不利影响，同时产品质量水平降低和切割过程中纤维碎屑的生成较少。特别是，在基膜中含有结晶成核剂时，切割过程中的纤维碎屑会更少。此外，通过将乙烯系聚合物并入基膜中，可以防止切割过程中产生切屑。
• Method for the enzymatic conversion of a water-insoluble or substantially water-insoluble organic substrate
  申请人：DUPHAR INTERNATIONAL RESEARCH B.V

  公开号：EP0118928A1

  公开（公告）日：1984-09-19

  The invention relates to a method of converting a water-insoluble or substantially water-insoluble organic substrate under the influence of a water-soluble enzyme requiring a cofactor. The conversion is carried out in a micellar system, comprising an organic solvent which is not or substantially not water-miscible and in which the enzyme is solubilized via reversed micelles, stabilized by one or more surfactants, while the cofactor is regenerated in situ by means of one or more second enzymes also solubilized via reversed micelles in the organic solvent.

  本发明涉及一种在需要辅助因子的水溶性酶的作用下转化不溶于水或基本不溶于水的有机底物的方法。 转化在胶束系统中进行，胶束系统包括不溶于水或基本不溶于水的有机溶剂，在该系统中，酶通过反向胶束溶解，并由一种或多种表面活性剂稳定，而辅助因子则通过在有机溶剂中同样通过反向胶束溶解的一种或多种第二种酶就地再生。
• Polypropylene resin composition
  申请人：Tonen Chemical Corporation

  公开号：EP0761744A1

  公开（公告）日：1997-03-12

  A polypropylene resin composition comprising (a) 100 parts by weight of a propylene polymer having an isotactic pentad fraction of 96% or more which is determined by 13C-NMR, (b) 0.01-5 parts by weight of at least one alkali salt selected from the group consisting of alkali carboxylates, alkali β-diketonates and alkali salts of β-ketacetate, (c) 0.01-5 parts by weight of an organophosphoric compound, and (d) 0.01-0.5 parts by weight of a lithium aluminum compound. The organophosphoric compound is represented by the following formula (I): wherein R1 is hydrogen or an alkyl group having 1 to 4 carbon atoms, each of R2 and R3 is independently hydrogen or an alkyl group having 1 to 12 carbon atoms, M is a metal atom of an element selected from the group consisting of Group III, IV, XIII and XIV elements of the Periodic Table, and X is -OH when M is a metal atom of an element of Group III or XIII of the Periodic Table or X is =O or (-OH)2 when M is a metal atom of an element of Group IV or XIV of the Periodic Table, and the lithium aluminum compound is represented by the following formula (II):         [Al2Li(OH)6]nY·mH2O     (II) wherein Y is an inorganic or organic anion, n is the charge of Y and m is a number of 3 or less.

  一种聚丙烯树脂组合物，包括(a)100 重量份的丙烯聚合物，其异构五元组分为 96% 或以上，该组分是通过 13C-NMR 测定的；(b)0.(c) 0.01-5 份(重量)的有机磷化合物，和 (d) 0.01-0.5 份(重量)的锂铝化合物。有机磷化合物由下式（I）表示： 其中 R1 是氢或具有 1 至 4 个碳原子的烷基，R2 和 R3 各自独立地是氢或具有 1 至 12 个碳原子的烷基，M 是选自元素周期表第 III、IV、XIII 和 XIV 族元素的金属原子、当 M 为元素周期表第 III 族或第 XIII 族元素的金属原子时，X 为-OH；当 M 为元素周期表第 IV 族或第 XIV 族元素的金属原子时，X 为 =O 或 (-OH)2，锂铝化合物由下式 (II) 表示： [Al2Li(OH)6]nY-mH2O (II) 其中 Y 为无机或有机阴离子，n 为 Y 的电荷数，m 为 3 或 3 以下的数字。
• PROPYLENE COMPOSITION, PROCESS FOR PREPARING THE SAME, POLYPROPYLENE COMPOSITION, AND MOLDED ARTICLES
  申请人：CHISSO CORPORATION

  公开号：EP0863183A1

  公开（公告）日：1998-09-09

  A polypropylene composition for the production of various molded articles which are excellent in moldability, mold shrinkage factor on molding, rigidity, flexibility, impact resistance, in particular low-temperature impact resistance, transparency, gloss, stress-whitening resistance, and the balance thereof; various molded articles having the above properties; a propylene composition which is suitable for a base resin for the polypropylene composition; and a process for the production thereof. The propylene composition comprises a propylene homopolymer and a propylene-ethylene copolymer, the intrinsic viscosity of the copolymer ([η]RC) is in the range of 1.7 to 2.8 dl/g, the intrinsic viscosity ratio of the homopolymer to the copolymer ([η]RC/[η]PP) is in the range of 0.7 to 1.2 and a product [(WPP/WRC) x ([η]RC/[η]PP)] of the weight ratio (WPP/WRC) of the homopolymer to the copolymer and the intrinsic viscosity ratio thereof is in the range of 1.0 to 3.0.

  一种用于生产各种成型制品的聚丙烯组合物，这些制品具有优异的成型性、成型时的模具收缩因子、刚性、柔性、抗冲击性（尤其是低温抗冲击性）、透明度、光泽度、抗应力增白性及其平衡性；具有上述特性的各种成型制品；一种适合作为聚丙烯组合物的基体树脂的丙烯组合物；以及其生产工艺。 丙烯组合物包括丙烯均聚物和丙烯-乙烯共聚物，共聚物的本征粘度（[η]RC）在 1.7 至 2.8 dl/g 之间，均聚物与共聚物的本征粘度比（[η]RC/[η]PP）在 0.均聚物与共聚物的重量比（WPP/WRC）及其固有粘度比的乘积[（WPP/WRC）×（[η]RC/[η]PP）]在 1.0 至 3.0 之间。
• Propylene polymer blends, processes of producing the same, and polypropylene resin compositions
  申请人：CHISSO CORPORATION

  公开号：EP0885926A2

  公开（公告）日：1998-12-23

  A propylene polymer blend is disclosed which comprises (A) a propylene-α-olefin random copolymer with a propylene content of 90 to 99% by weight and (B) a propylene-α-olefin random copolymer with a propylene content of 55 to 90% by weight, wherein the intrinsic viscosity ([ηB]) of the copolymer B ranges from 1.3 to 3.5 dl/g, the ratio ([ηB]/[ηA]) of the intrinsic viscosity ([ηB]) of the copolymer B to the intrinsic viscosity ([ηA]) of the copolymer A ranges from 0.5 to 1.3 and a product (([ηB]/[ηA]) x (WA/WB)) of the intrinsic ratio ([ηB]/[ηA]) of both copolymers and the weight ratio (WA/WB) of both copolymers ranges from 1.0 to 4.5. A polypropylene resin composition comprises 99 to 99.9999% by weight of the propylene polymer blend and 1 to 0.0001% by weight of an α-crystal nucleating agent.

  本发明公开了一种丙烯聚合物混合物，它包括(A)丙烯含量为 90% 至 99% （按重量计）的丙烯-α-烯烃无规共聚物和(B)丙烯含量为 55% 至 90% （按重量计）的丙烯-α-烯烃无规共聚物，其中共聚物 B 的本征粘度（[ηB]）为 1.3 至 3.5 dl/g，共聚物 B 的本征粘度（[ηB]）与共聚物 A 的本征粘度（[ηA]）之比（[ηB]/[ηA]）为 0.5 至 1.3，两种共聚物的固有比（[ηB]/[ηA]）与两种共聚物的重量比（WA/WB）的乘积（（[ηB]/[ηA]）×（WA/WB））在 1.0 至 4.5 之间。聚丙烯树脂组合物包括 99 至 99.9999%（按重量计）的丙烯聚合物混合物和 1 至 0.0001%（按重量计）的 α 结晶成核剂。