山嵛酰胺DEA | 70496-39-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 山嵛酰胺DEA
• 中文别名: 5-溴-2,3-二甲氧基-N-((1-(4-氟苯甲基)-2-吡咯烷基)甲基)苯酰胺
• 英文名称: behenoyl diethanolamide
• 英文别名: N,N-bis(2-hydroxyethyl)docosanamide
• CAS: 70496-39-8
• 化学式: C₂₆H₅₃NO₃
• 分子量: 427.712
• InChiKey: UWDGKUMOFQTNHC-UHFFFAOYSA-N

物化性质

• 沸点：
  562.1±35.0 °C(Predicted)
• 密度：
  0.935±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.9
• 重原子数：
  30
• 可旋转键数：
  24
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  60.8
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  二十二酸 、 二乙醇胺 在 sodium methylate 作用下， 反应 11.0h， 生成 山嵛酰胺DEA
  参考文献：
  名称：

  一种脂肪酸二乙醇酰胺的合成方法

  摘要：

  本发明具体涉及一种脂肪酸二乙醇酰胺的合成方法，包括以下步骤：1)原料脂肪酸、二乙醇胺（DEA）的预处理提纯；2)在N2气流保护下，将脂肪酸和二乙醇胺（DEA）进行酰胺化和氨解两步反应；3）最后用活性炭进行吸附处理，过滤得脂肪酸二乙醇酰胺。通过上述方法制得的1:1型脂肪酸二乙醇酰胺具备纯度高、色泽浅、气味淡、胺值低等优点。

  公开号：

  CN107513025A

文献信息

• Preparation method for shear-thinning water-based ball-point pen inks, shear-thinning water-based ball-point pen ink compositions, and ball-point pens employing the same
  申请人：The Pilot Ink CO., Ltd.

  公开号：EP0787779A2

  公开（公告）日：1997-08-06

  A shear-thinning water-based ball-point pen ink composition comprising from 1% by weight to 35% by weight of a colorant, from 2% by weight to 35% by weight of a water-soluble polar solvent, from 1% by weight to 30% by weight of a nonionic surface active agent having an HLB value within the range of from 8 to 12, and the balance being water and adjusting additives, and having a viscosity within the range of from 25 mPa.s to 160 mPa.s (a value at the number of revolution of 100 rpm in an EM type rotational viscometer, 25°C) and a shear thinning index within the range of from 0.1 to 0.6; the nonionic surface active agent having a mixed phase comprising a phase standing dispersed in the form of fine particles and a phase standing dissolved in a molecular state. A method for preparing the ink composition and a ball-point pen employing the ink composition are also disclosed.

  一种剪切稀化型水基圆珠笔墨水组合物，包括重量百分比为 1%至 35%的着色剂、重量百分比为 2%至 35%的水溶性极性溶剂、重量百分比为 1%至 30%的 HLB 值在 8 至 12 范围内的非离子表面活性剂，余量为水和调节添加剂。s至 160 mPa.s（在 EM 型旋转粘度计中，转速为 100 rpm，温度为 25℃时的值），剪切稀化指数在 0.1 至 0.6 之间；非离子表面活性剂具有混合相，混合相包括以细颗粒形式分散的相和以分子状态溶解的相。 此外，还公开了制备该墨水组合物的方法和使用该墨水组合物的圆珠笔。
• OLEFIN (CO)POLYMER COMPOSITION, PROCESS FOR PRODUCING THE SAME, CATALYST FOR (CO)POLYMERIZING OLEFIN, AND PROCESS FOR PRODUCING THE SAME
  申请人：CHISSO CORPORATION

  公开号：EP0856526A1

  公开（公告）日：1998-08-05

  An olefin (co-)polymer composition including 0.01 to 5.0 weight parts of high molecular weight polyethylene which is an ethylene homopolymer or an ethylene-olefin copolymer containing 50 weight % or more of an ethylene polymerization unit; and 100 weight parts of an olefin (co-)polymer other than the high molecular weight polyethylene, wherein said high molecular weight polyethylene has an intrinsic viscosity [ηE] of 15 to 100 dl/g measured in tetralin at 135°C or more, and said high molecular weight polyethylene exists as dispersed fine particles having a numerical average particle size of 1 to 5000 nm.

  一种烯烃（共）聚合物组合物，包括 0.01 至 5.0 重量份的高分子量聚乙烯，它是乙烯均聚物或乙烯-烯烃共聚物，含有 50 重量 % 或更多的乙烯聚合单元；和 100 重量份除高分子量聚乙烯以外的烯烃（共）聚合物，其中所述高分子 聚乙烯在 135℃或更高温度下在四萘中测得的固有粘度[ηE]为 15 至 100 分升/克，且所述高分子聚乙烯以分散的细颗粒形式存在，其数值平均粒径为 1 至 5000 纳米。
• THERMOPLASTIC RESIN COMPOSITION AND FILM MADE FROM THE COMPOSITION
  申请人：Mitsui Chemicals, Inc.

  公开号：EP0879855A1

  公开（公告）日：1998-11-25

  A thermoplastic resin composition comprising: (A) a thermoplastic resin, (B) a surface active agent in an amount of 0.01 to 30 parts by weight based on 100 parts by weight of the thermoplastic resin, and (C) an organic compound in an amount of 0.01 to 30 parts by weight based on 100 parts by weight of the thermoplastic resin, said organic compound being a functional group-containing organic compound and containing 0.1 to 10 mmol/g of a functional group having two atoms a, b bonded to each other whose atomic charges Ea, Eb, as determined by calculation of molecular orbital method, satisfy the following relation (1):0.25 ≤ |Ea-Eb| ≤ 0.7 wherein Ea and Eb represent atomic charges of the atom a and the atom b, respectively. If films are produced from the thermoplastic resin composition, the films exhibit antistatic properties and anti-fogging properties immediately after the films are produced, and they retain stable properties over a long period of time.

  一种热塑性树脂组合物，包括 (A) 热塑性树脂、 (B) 一种表面活性剂，其用量为 0.01 至 30 份（按 100 份热塑性树脂的重量计），以及 (C) 一种有机化合物，其用量为 0.01 至 30 份（按 100 份热塑性树脂的重量计），所述有机化合物是一种含官能团的有机化合物，并含有 0.1 至 10 mmol/g 的官能团，该官能团具有两个原子 a、b，这两个原子相互键合，其原子电荷 Ea、Eb（通过分子轨道法计算确定）满足以下关系式 (1)：0.25 ≤ |Ea-Eb| ≤ 0.7 其中 Ea 和 Eb 分别代表原子 a 和原子 b 的原子电荷。 如果用热塑性树脂组合物生产薄膜，则薄膜在生产后立即具有抗静电性能和防雾性能，并能长期保持稳定的性能。
• TRIBLOCK OLIGOMERS, THERMOPLASTIC RESIN COMPOSITIONS, AND ANTIFOG MOLDINGS
  申请人：Mitsui Chemicals, Inc.

  公开号：EP0931805A1

  公开（公告）日：1999-07-28

  A triblock oligomer (A) which has a structure represented by the following formula (I) and a weight average molecular weight 100 to 8000 is provided. The triblock oligomer (A) exhibits excellent initial and long term antistatic performance as well as excellent initial and long term antifogging performance. Also provided are a thermoplastic resin composition containing such triblock oligomer (A), and an extruded/molded article wherein ratio of oxygen atom number to carbon atom number on the surface, the average particle diameter of the dispersed particles, ratio of the average particle diameter in the major axis to the average particle diameter in the minor axis, and average distance between gravity center of the dispersed particles are within particular ranges.         A―B―C     (I) (A: R1 - X -; B: - (R2 - O)m - (R3 - O)n -; C: ―R4―Y―R5; R1: alkyl group, alkenyl group, or a homopolymer or a copolymer of an α-olefin; X: oxygen atom, OC(=O), C(=O)O, OC(=O)O, NHC(=O), or C(=O)NH; R2, R3: alkylene group; m: integer of 1 to 30; n: integer of 0 to 29; R4: alkylene group; Y: oxygen atom, OC(=O), C(=O)O, OC(=O)O, NHC(=O), or C(=O) NH; R5: hydrogen atom, alkyl group, alkenyl group, aryl group, or a homopolymer or a copolymer of an α-olefin).

  本发明提供了一种三嵌段低聚物（A），其结构由下式（I）表示，重量平均分子量为 100 至 8000。三嵌段低聚物（A）具有优异的初始和长期抗静电性能，以及优异的初始和长期防雾性能。此外，还提供了一种含有此类三嵌段低聚物（A）的热塑性树脂组合物，以及一种挤压/模塑制品，其中表面氧原子数与碳原子数之比、分散颗粒的平均颗粒直径、主轴平均颗粒直径与次轴平均颗粒直径之比，以及分散颗粒重心之间的平均距离均在特定范围内。 A-B-C (I) (A: R1 - X -； B: - (R2 - O)m - (R3 - O)n -； C：-R4-Y-R5； R1：烷基、烯基或 α-烯烃的均聚物或共聚物； X：氧原子、OC(=O)、C(=O)O、OC(=O)O、NHC(=O)或 C(=O)NH； R2、R3：亚烷基； m：1 至 30 的整数； n：0 至 29 的整数； R4：亚烷基； Y：氧原子、OC(=O)、C(=O)O、OC(=O)O、NHC(=O)或 C(=O) NH； R5：氢原子、烷基、烯基、芳基或 α-烯烃的均聚物或共聚物）。
• Intercalated layered silicate
  申请人：Cryovac, Inc.

  公开号：EP2105411A1

  公开（公告）日：2009-09-30

  A method of exfoliating a layered silicate comprising: mixing from about 0.1 to about 100 weight parts of an intercalated layered silicate with 100 weight parts of a matrix medium to form a mixture, wherein: the intercalated layered silicate comprises: a layered silicate comprising a plurality of silicate layers; and an intercalating agent sorbed between the silicate layers in an amount effective to provide an average interlayer spacing between the silicate layers of at least about 20Å, wherein the intercalating agent is selected from one or more of fatty acid esters of sorbitan, fatty acid esters of glycerol, fatty acid amide waxes, variants of amide waxes, and variants of amides; and the matrix medium comprises one or more materials selected from: polymer selected from one or more of ethylene/vinyl alcohol copolymer, ionomer, vinyl plastic, polyamide, polyester, and polystyrene; energy curable polymer precursors; coating solvents, coating binders, and coating resins; ink solvents and ink resins; grease lubricating oils and grease gelling agents; cosmetic lipids, cosmetic emollients, cosmetic humectants, cosmetic film formers, cosmetic binders, cosmetic surfactants, and cosmetic solvents; pharmaceutical excipients; emulsions selected from an oil-in-water emulsion and a water-in-oil emulsion; and adding sufficient energy to the mixture to form a dispersed-particle composition comprising at least about 0.1 weight parts exfoliated particles per 100 weight parts matrix medium.

  一种剥离层状硅酸盐的方法，包括 将约 0.1 至约 100 重量份的夹层层状硅酸盐与 100 重量份的基质介质混合形成混合物，其中 夹层层状硅酸盐包括 由多个硅酸盐层组成的层状硅酸盐；以及 吸附在硅酸盐层之间的插层剂，其有效量可使硅酸盐层之间的平均层间距至少达到约 20 Å，其中插层剂选自山梨醇脂肪酸酯、甘油脂肪酸酯、脂肪酸酰胺蜡、酰胺蜡变体和酰胺变体中的一种或多种；以及 基质介质包括选自以下物质的一种或多种材料 选自乙烯/乙烯醇共聚物、离子聚合物、乙烯基塑料、聚酰胺、聚酯和聚苯乙烯中的一种或多种聚合物； 能量固化聚合物前体； 涂料溶剂、涂料粘合剂和涂料树脂； 油墨溶剂和油墨树脂； 油脂润滑油和油脂胶凝剂； 化妆品脂质、化妆品润肤剂、化妆品保湿剂、化妆品成膜剂、化妆品粘合剂、化妆品表面活性剂和化妆品溶剂； 药用辅料； 选自水包油乳液和油包水乳液的乳液；以及 向混合物中加入足够的能量，以形成分散颗粒组合物，该组合物包括每 100 重量份基质介质中至少约 0.1 重量份的脱落颗粒。