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hydroxyethylammonium laurate | 16830-40-3

中文名称
——
中文别名
——
英文名称
hydroxyethylammonium laurate
英文别名
2-amino-ethanol; laurate;2-Amino-aethanol; Laurat;lauric acid, compound with 2-aminoethanol (1:1);dodecanoic acid, compd. with 2-aminoethanol (1:1);Dodecanoate;2-hydroxyethylazanium
hydroxyethylammonium laurate化学式
CAS
16830-40-3
化学式
C2H7NO*C12H24O2
mdl
——
分子量
261.405
InChiKey
XVJSTCOYGMBYPE-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2.93
  • 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:
    83.6
  • 氢给体数:
    3
  • 氢受体数:
    4

反应信息

  • 作为产物:
    描述:
    参考文献:
    名称:
    新型生物基离子液晶的相行为和物理性质
    摘要:
    质子离子液体(PILs)以其易于制备和独特的性能而成为有前途的化合物,并引起了业界和学术界的关注。在绿色化学的背景下,使用生物化合物(例如脂肪酸)进行合成可能会公开一种可能的替代方法,以产生具有低毒性或无毒作用的IL,从而扩大其在生物基工艺或生物化学开发中的适用性。生物产品。这项工作致力于更好地理解通过使用植物油中常见的脂肪酸合成的20种新的PIL的固-[液晶]-液的复杂热力学平衡,以及它们的流变特性和自组装能力。这项工作表明,它们的相平衡和物理性质受到用于其合成的离子结构的显着影响。使用不饱和脂肪酸和双(2-羟乙基)铵合成这些生物基IL导致其熔融温度急剧降低。同样,最长的烷基链脂肪酸促进了更高的自组装和更稳定的中间相。除了具有可持续发展的吸引力外,此处公开的PIL晶体还具有明显的高粘度,非牛顿曲线和非常低的临界胶束浓度值,这使它们成为有趣的可再生化合物,具有作为乳化剂,稳定剂,增稠剂或生
    DOI:
    10.1021/acs.jpcb.7b01384
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文献信息

  • Density and Speed of Sound for Dilute Binary and Ternary Mixtures of Gabapentin with Surfactant Ionic Liquids Based on Ethanolamine Laurate in Aqueous Solutions at Different Temperatures
    作者:Mohammad Bagheri、Hemayat Shekaari、Masumeh Mokhtarpour、Fariba Ghaffari、Saeid Faraji、Behrang Golmohammadi
    DOI:10.1021/acs.jced.3c00558
    日期:2024.1.11
    insights into these interactions and help us selecting suitable solvent system for pharmaceuticals. The density and speed of sound data of mixtures containing gabapentin in aqueous solutions of 2-hydroxyethylammonium laurate, bis-2-hydroxyethylammonium laurate, and tris-2-hydroxyethylammonium laurate were determined over a temperature range of (288.15 to 318.15) K. The apparent molar properties, such
    乙醇胺基离子液体已成为具有成本效益、环境友好的绿色溶剂,具有广泛的应用。围绕这些溶剂的广泛研究集中在改进药品,从而发现了含有这些离子液体的新型药物配方和输送系统。了解药物和这些新溶剂之间的分子间相互作用对于设计有效的工艺至关重要。热力学研究提供了对这些相互作用的深入了解,并帮助我们选择合适的药物溶剂系统。在(288.15 至 318.15)K 的温度范围内测定了 2-羟乙基月桂酸铵、双-2-羟乙基月桂酸铵和三-2-羟乙基月桂酸铵溶液中含有加巴喷丁的混合物的密度和声速数据。计算了摩尔特性,例如表观摩尔体积V φ和表观摩尔等熵压缩率 κ φ 。值得注意的是,V φ和 κ φ值随着温度和 SAIL 浓度的增加而增加,并且增加的顺序如下:[2-羟乙基][月桂酸酯] < [双-2-羟乙基铵][月桂酸酯] < [三-2-羟乙基铵][月桂酸酯]。此外,还根据密度数据计算出表观摩尔等压膨胀、E φ 0和赫普勒常数。实验V
  • Aqueous dispersion of polytetrafluorethylene and process for its production
    申请人:Asahi Glass Company, Limited
    公开号:EP1731534A1
    公开(公告)日:2006-12-13
    To obtain a high concentration aqueous PTFE dispersion containing PTFE at a concentration of from 60 to 75 mass% by dissolving from 0.001 to 0.1 mass%, based on the mass of PTFE, of a specific carboxylic acid salt such as ammonium laurate in a low concentration aqueous dispersion of polytetrafluoroethylene (PTFE) comprising from 1 to 40 mass% of PTFE fine particles, from 0.0001 to 0.02 mass%, based on the mass of PTFE, of a specific fluorine-containing carboxylic acid type emulsifier (for example, ammonium perfluorooctanoate), and from 1 to 20 mass%, based on the mass of PTFE, of a specific nonionic surfactant, and then concentrating the low concentration aqueous dispersion of PTFE. The present invention provides a process for producing a high concentration aqueous PTFE dispersion containing PTFE at a high concentration by using, as a starting material, a low concentration aqueous dispersion of PTFE containing a fluorine-containing carboxylic acid type emulsifier (PFCA) at a low concentration, and an aqueous PTFE dispersion obtained from the high concentration aqueous PTFE dispersion.
    将 0.001 至 0.1 质量%(以 PTFE 的质量为基准)的特定羧酸盐(如月桂酸铵)溶解在由 1 至 40 质量%的 PTFE 细颗粒、0.0001至0.02质量%的特定含羧酸乳化剂(例如,全氟辛酸铵),以及1至20质量%的特定非离子表面活性剂(基于PTFE的质量),然后浓缩PTFE的低浓度分散液。本发明提供了一种生产高浓度性聚四氟乙烯分散液的工艺,其方法是使用含有低浓度含羧酸乳化剂(PFCA)的低浓度聚四氟乙烯性分散液作为起始原料,以及从高浓度聚四氟乙烯性分散液中得到的性聚四氟乙烯分散液。
  • OIL-IN-WATER TYPE EMULSION COMPOSITION
    申请人:Shiseido Company, Ltd.
    公开号:EP2127635A1
    公开(公告)日:2009-12-02
    The present invention provides an oil-in-water emulsified composition comprising fatty acid soap, the following ingredients (2)-(5) and (6) water. (2) Polyethylene glycol having an average molecular weight of 2000-25000 in the amount of 0.3-4.0 wt% of the composition, (3) One, two, or more of nonionic surfactants having a HLB of 10-17 in the amount of 0.1-5.0 wt%, (4) one, two, or more of nonionic surfactants having a HLB of 2-10 in the amount of 0.1-5.0 wt% of the composition, and (5) an oil ingredient comprising a solid or semisolid oil ingredient in the amount of 40-70 wt% of the composition. The object of the present invention is to provide an oil-in-water emulsified composition primarily or secondarily aiming at removing dirt that exhibits no stickiness, superior stability, and richness.
    本发明提供了一种包油乳化组合物,该组合物由脂肪酸皂、下列成分(2)-(5)和(6)组成。 (2) 聚乙二醇,其平均分子量为 2000-25000,用量为组合物的 0.3-4.0wt%、 (3) 一种、两种或多种 HLB 为 10-17 的非离子表面活性剂,用量为组合物的 0.1-5.0wt%、 (4) 一种、两种或多种 HLB 值为 2-10 的非离子表面活性剂,用量为组合物的 0.1-5.0 wt%,以及 (5) 由固体或半固体油成分组成的油成分,含量为组合物的 40-70wt%。 本发明的目的是提供一种包油乳化组合物,其主要或次要目的是去除污垢,该组合物无粘腻感,具有优异的稳定性和丰满度。
  • Ionic liquids comprising nitrogen containing cations
    申请人:Innovia Films Limited
    公开号:EP2322497A1
    公开(公告)日:2011-05-18
    The present invention relates to ionic liquid comprising an anion and a cation wherein the cation is a primary, secondary or tertiary ammonium ion containing a protonated nitrogen atom.
    本发明涉及由阴离子和阳离子组成的离子液体,其中阳离子是含有质子化氮原子的一级、二级或三级离子。
  • PROCESS FOR PRODUCTION OF AQUEOUS POLYTETRAFLUOROETHYLENE DISPERSION FOR COAGULATION PROCESSING, AND AQUEOUS POLYTETRAFLUOROETHYLENE DISPERSION FOR COAGULATION PROCESSING
    申请人:Asahi Glass Company, Limited
    公开号:EP2489692A1
    公开(公告)日:2012-08-22
    To provide a process for producing an aqueous PTFE dispersion for coagulation processing, whereby it is possible to efficiently produce an aqueous PTFE dispersion for coagulation processing excellent in coagulation properties of PTFE microparticles, and such an aqueous PTFE dispersion for coagulation processing. A synthetic adsorbent having a specific surface area of from 100 to 2,000 m2/g, is added to an aqueous PTFE dispersion containing from 45 to 70 mass% of PTFE microparticles having an average particle size of from 0.10 to 0.50 µm and from 2.2 to 6 mass%, based on the mass of the PTFE microparticles, of a nonionic surfactant, in a proportion of from 0.5 to 15 mass%, based on the mass of the PTFE microparticles, followed by stirring or shaking and then by separation into a liquid phase and a solid phase, and recovering an aqueous PTFE dispersion for coagulation processing which contains from 45 to 70 mass% of PTFE microparticles having an average particle size of from 0.10 to 0.50 µm and from 1.4 to 2.1 mass%, based on the mass of the PTFE microparticles, of a nonionic surfactant.
    提供一种用于凝固处理的聚四氟乙烯性分散液的生产工艺,据此可以高效地生产出一种凝固处理用聚四氟乙烯性分散液,该分散液具有优异的聚四氟乙烯微粒凝固特性,以及这种凝固处理用聚四氟乙烯性分散液。将比表面积为 100 至 2,000 m2/g 的合成吸附剂加入到性聚四氟乙烯分散液中,该分散液含有 45 至 70 质量%的聚四氟乙烯微粒,其平均粒径为 0.10 至 0.50 微米,以及 2.2 至 6 质量%的非离子表面活性剂(基于聚四氟乙烯微粒的质量),其比例为 0.5 至 15 质量%(基于聚四氟乙烯微粒的质量)。根据 PTFE 微颗粒的质量,以 0.5 至 15 质量%的比例加入非离子表面活性剂,然后搅拌或摇动,再分离成液相和固相,最后回收用于凝固处理的 PTFE 分散液,该分散液含有 45 至 70 质量%的 PTFE 微颗粒,其平均粒径为 0.10 至 0.50 µm,以及 1.4 至 2.1 质量%的非离子表面活性剂(以 PTFE 微颗粒的质量为基准)。
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