octadecylammonium bisulfate | 136815-47-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机硫酸及其衍生物
• 英文名称: octadecylammonium bisulfate
• 英文别名: 1-Octadecylamine sulfate；octadecan-1-amine;sulfuric acid
• CAS: 136815-47-9
• 化学式: C₁₈H₃₉N*H₂O₄S
• 分子量: 367.594
• InChiKey: INHNQBQIGOOEGY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.55
• 重原子数：
  24
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  109
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  十八胺 在 硫酸 作用下， 以 甲苯 为溶剂， 反应 24.0h， 生成 octadecylammonium bisulfate
  参考文献：
  名称：

  Anion and cation effects of ionic liquids and ammonium salts evaluated as dehydrating agents for super-heavy crude oil: Experimental and theoretical points of view

  摘要：

  One series of ionic liquids (IL), [TOA](+) [Y](-) (where [Y](-) = [Cl](-), [HSO4](-) or[H2PO4](-)), and new ammonium salts, [OCD](+) [Y](-) (where [Y] = [HSO4](-), [MeSO3](-) or [MePhSO3](-)), were evaluated as demulsifying agents for super-heavy crude oil, at API = 639 degrees (MOl) and API = 7.13 (MO2), with 8.46 and 8.94 wt.% of asphaltenes, respectively, at dosages of 1000 and 1500 ppm, using a conventional heating bottle test. At 1000 ppm, the ranking of water removal efficiency for the [TOA](+) [Y](-) series (in MO1 and MO2, in order to reach 96.7% and 95.4%, respectively) was [Cl](-) > [HSO4](-) > [H2PO4](-). For the [OCD](+) [Y](-) series, the rankings for efficiency at 360 min were [HSO4](-) > [MeSO3](-), reaching approximately 27% in MO2, whereas [MePhSO3](-) reached 1% in MO2.At a dosage of 1500 ppm, the [TOA](+) [Y](-) series achieved 100% water removal, showing the same order at 1000 ppm. For [OCD](+) [Y](-), the order at 24 h was [HSO4](-) > [MeSO3](-) > [MePhSO3](-) for MO1 and MO2 at maximums of 85.5% and 92.3%, respectively. [OCD](+) [HSO4](-) was an efficient demulsifier in tests of long duration. Quantum parameters were obtained at the semiempirical RM1 level, in order to establish a correlation with the experimental results. The molecular volume (V-m), molecular refractivity (MR), dipolar moment (mu) and mean polarizability (alpha) of the cation and anion fragments were important factors driving the dewatering process. Vm, MR and a were shown to have a direct relationship with water removal efficiency. Furthermore, absolute softness and the electrophilicity index of the cation fragments were calculated at the density functional theory (DFT) level. An increase in the softness and electrophilicity of the cations correlated with lesser effectiveness as demulsifiers. Finally, the partition coefficient of the cations showed that if the viscosity of the crude oil is low, it is possible to use ILs with a low partition coefficient (log P), but if the viscosity is high, the log P of IL should be near the [TOA](+) [Cl](-) value.(c) 2014 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molliq.2014.03.044

文献信息

• Aromatic quaternary ammonium compounds, polymers thereof, polymerisable compositions containing them and methods of making the monomers and polymers
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0072159A1

  公开（公告）日：1983-02-16

  Monomers of the general formula wherein X is halo, n is an integer from 1 to 4, YO is an anion, R is C1 to C4 straight chain alkyl or hydroxy substituted C1 to C4 straight chain alkyl, and R1 and R2 independently comprise one of: lower alkyl, iodo, bromo, chloro, lower alkoxy, amido, monohydrocarbylamido, dihydrocarbylamido, hydrocarbyloxy, carbonyloxy and hydrogen are disclosed in addition to polymers thereof and copolymers containing units of them. The monomers and polymers are stable at acid pH values, although capable of reacting with other reactants at the hydroxyl and/or halide group. On heating, they are self-reactive and can become crosslinked. At alkaline pH values they become self-reactive; the polymers crosslink slowly even at room temperature, with the crosslinking increasing rapidly on heating. The polymers are useful, inter alia, as wet-strength agents in the making of paper.

  通式如下的单体 其中 X 为卤素、 n 是 1 至 4 的整数、 YO 是阴离子 R 是 C1 至 C4 直链烷基或羟基取代的 C1 至 C4 直链烷基，以及 R1 和 R2 分别独立地包括以下其中之一：低级烷基、碘、溴、氯、低级烷氧基、氨基、单氢羰基氨基、二氢羰基氨基、羟基羰氧基、羰基氧基和氢 的单体和聚合物，以及含有这些单体和聚合物的共聚物。 这些单体和聚合物在酸性 pH 值下是稳定的，但在羟基和/或卤化基上会与其他反应物发生反应。加热时，它们会发生自反应并交联。在碱性 pH 值下，它们会发生自反应；即使在室温下，聚合物的交联速度也很慢，加热后交联速度会迅速加快。这种聚合物可用作造纸的湿强剂。
• Quaternary ammonium monomers, polymers thereof and their use in polymerisable compositions and polymerisation processes
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0072160A1

  公开（公告）日：1983-02-16

  Monoethylenically unsaturated quaternary monomers of the formula: wherein R1 is a (Ci-C4) straight chain alkyl group optionally hydroxy-substituted, nis 0 or 1, R2 is H or OH, R3 is an alkenoxy group containing an allyl group or a carbalkenoxy group containing a double bond functionally equivalent to an isolated terminal double bond, X is halo, and Y⊖ is an anion may be readily polymerisable with vinyl acetate to provide la- tices capable of low energy cure. The invention embraces addition polymers of such monomers and methods of producing both the monomers and the polymers. The monomers and polymers are stable at acid pH values. At alkaline pH values they become self-reactive; the polymers crosslink slowly even at room temperature, with the crosslinking increasing rapidly on heating. The polymers are useful, inter alia, as wet-strength agents in the making of paper.

  式中的单乙烯基不饱和季化合物单体： 其中 R1 为可选羟基取代的 (Ci-C4) 直链烷基、 n 为 0 或 1、 R2 是 H 或 OH、 R3 是含有烯丙基的烯氧基或含有功能上等同于独立末端双键的双键的碳烯氧基、 X 是卤素，以及 Y⊖ 是阴离子 可与醋酸乙烯聚合，提供低能固化的涂料。本发明包括此类单体的加成聚合物以及生产单体和聚合物的方法。单体和聚合物在酸性 pH 值下稳定。在碱性 pH 值下，它们会产生自反应；即使在室温下，聚合物的交联速度也很慢，加热后交联速度会迅速加快。这种聚合物可用作造纸的湿强剂。
• Process for making ionic structured particle latexes using reactive polymeric surfactants
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0096103A2

  公开（公告）日：1983-12-21

  Structured particle latexes are prepared by emulsion polymerizing monomeric materials in aqueous media in one or more stages wherein in at least one of the stages a reactive polymeric surfactant is used. The resulting latex contains nonionic particles to which are bound the reactive polymeric surfactant which forms a layer containing stabilizing anionic or cationic groups such as sulfonic, sulfonium, quaternary ammonium, or sulfonate groups chemically bound at or near the surface of the polymer particles dispersed in the aqueous media. These latexes are particu- lady suitable for beater additives, coatings and composite binders.

  结构颗粒胶乳是通过在水性介质中乳化聚合单体材料的一个或多个阶段来制备的，其中至少有一个阶段使用了反应性聚合表面活性剂。生成的胶乳含有非离子粒子，这些粒子与反应性聚合物表面活性剂结合，形成一层含有稳定阴离子或阳离子基团（如磺酸基、锍基、季铵基或磺酸基）的层，这些基团化学结合在分散在水介质中的聚合物粒子表面或其附近。这些胶乳尤其适用于打浆机添加剂、涂料和复合粘合剂。
• EP0422120A4
  申请人：——

  公开号：EP0422120A4

  公开（公告）日：1991-08-21
• POLYMERIZABLE SURFACTANT
  申请人：PPG INDUSTRIES, INC.

  公开号：EP0422120A1

  公开（公告）日：1991-04-17