二甲基奈磺酸钠盐 | 27178-87-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 二甲基奈磺酸钠盐
• 英文名称: Sodium 2,3-dimethyl-1-naphthalenesulfonate
• 英文别名: sodium;2,3-dimethylnaphthalene-1-sulfonate
• CAS: 27178-87-6
• 化学式: C12H11NaO3S
• 分子量: 258.27
• InChiKey: VDHOTNRNELFZCL-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.64
• 重原子数：
  17
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  65.6
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Composite explosives and processes for making same
  申请人：Megabar Corporation

  公开号：EP0152060A1

  公开（公告）日：1985-08-21

  A new arrangement of matter is developed which can be formulated to be a high explosive, a propellant or a gas generator. The new arrangement of matter in its explosive embodiment is known as a microknit composite explosive (MCX) in which an essentially anhydrous mixture of inorganic salts, surfactants and organic fuels is prepared while the oxidizer is molten, and a microcrystalline property is created which imparts a hard, machinable characteristic to the arrangement of matter. The invention includes three processes for making MCX compositions: (1) dissolving surfactants, crystal-habit modifiers, thickeners or combinations into the molten oxidizer in a manner which permits supercooling with subsequent solidification; (2) forming an unstable oil-continuous emulsion as a preliminary step, followed by a controlled disruption of the oil-phase continuum which causes the composition to solidify after supercooling; and (3) retarding crystal nucleation in salt-continuous emulsions by introducing surfactants, thickeners, crystal-habit modifiers or combinations, along with immiscible fuels, resulting in supercooling and subsequent solidification to a hard composition. Crovdon Printina Comi

  开发了一种新的物质结构，可配制成高爆炸药、推进剂或气体发生器。这种新的物质排列在其爆炸性实施方案中被称为微结复合炸药（MCX），其中无机盐、表面活性剂和有机燃料的基本无水混合物是在氧化剂熔融时制备的，并产生微晶特性，使物质排列具有坚硬、可加工的特性。本发明包括三种制造 MCX 组合物的工艺： (1) 将表面活性剂、晶体习性改良剂、增稠剂或其组合溶解到熔融氧化剂中，使其能够过冷并随后凝固； (2) 首先形成不稳定的油相连续乳状液，然后有控制地破坏油相连续体，使成分在过冷后凝固；以及 (3) 通过引入表面活性剂、增稠剂、晶体习性调节剂或其组合以及不相溶燃料，延缓盐连续乳液中的晶体成核，从而导致过冷，随后凝固成坚硬的组合物。Crovdon Printina Comi
• Microcellular composite energetic materials and method for making same
  申请人：Megabar Corporation

  公开号：EP0217194A1

  公开（公告）日：1987-04-08

  Essentially anhydrous energetic compositions, including explosives, propellants, flares, and gas generators, are initially formed at process temperatures above the solidification temperature of contained oxidizer salts as stable, melt-in-fuel emulsions having a continuous fuel phase and discontinuous molten oxidizer phase. Surfactants are employed which cause the compositions to retain genaral fuel phase continuity and oxidizer phase discontinuity upon solidification. The final product is a firm or solid emulsion generally characterized by an intimate dispersion of discrete solid oxidizer cells in a fuel contiuum, the product having excellent storage stability and water resistance.

  包括炸药、推进剂、照明弹和气体发生器在内的基本无水高能组合物，最初是在高于所含氧化剂盐凝固温度的加工温度下形成的稳定的熔入燃料乳状液，具有连续的燃料相和不连续的熔融氧化剂相。所使用的表面活性剂可使组合物在凝固时保持燃料相的连续性和氧化剂相的不连续性。最终产品是一种坚固或固体乳剂，其特征通常是离散的固体氧化剂单元紧密地分散在燃料混合物中，产品具有出色的贮存稳定性和耐水性。
• Surfactant-assisted soil remediation
  申请人：The Lubrizol Corporation

  公开号：EP0909593A2

  公开（公告）日：1999-04-21

  A surfactant which is the reaction product of a hydrocarbyl-substituted succinic anhydride or a reactive equivalent thereof with at least one water-dispersible amine-terminated poly(oxyalkylene), is effective for use in soil remediation.

  一种表面活性剂是烃基取代的琥珀酸酐或其活性等同物与至少一种水分散性胺封端聚（氧烷基）的反应产物，可有效用于土壤修复。
• Thickened emulsion compositions for use as propellants and explosives
  申请人：The Lubrizol Corporation

  公开号：EP0937695A1

  公开（公告）日：1999-08-25

  Thickened emulsion compositions comprising a discontinuous oxidizer phase, continuous fuel phase, an emulsifier and a thickener composition comprising a carboxyl-containing polymer and a promoter selected from the group consisting of sodium thiocyanate and thiourea are disclosed.

  本发明公开了增稠乳液组合物，该组合物包含不连续氧化剂相、连续燃料相、乳化剂和增稠剂组合物，增稠剂组合物包含含羧基聚合物和选自硫氰酸钠和硫脲组成的组的促进剂。
• COMPOSITION FOR HYDROPHILIC CURED PRODUCT
  申请人：Mitsui Chemicals, Inc.

  公开号：EP3081578A1

  公开（公告）日：2016-10-19

  Objects of the present invention are to provide a composition which can easily give cured products enriched with hydrophilic groups at the surface, and a composition which can give cured products while ensuring that the surface is enriched with hydrophilic groups which are hardly concentrated at the surface by conventional methods; to provide cured products obtained from such compositions; to provide a composition which is suited for producing cured products having high and long-lasting hydrophilicity and also having high surface smoothness; and to provide a cured product obtained from the composition. A monolayer film is fabricated which includes a crosslinked resin obtained by polymerizing a composition including a compound (I) having at least one hydrophilic group selected from anionic hydrophilic groups, cationic hydrophilic groups and hydroxyl groups, and at least one functional group with a polymerizable carbon-carbon double bond (wherein the number of the functional groups with a polymerizable carbon-carbon double bond is one when the hydrophilic group is a hydroxyl-containing group); a compound (II) having two or more functional groups with a polymerizable carbon-carbon double bond (wherein the compound may have a hydroxyl group but is free from anionic hydrophilic groups and cationic hydrophilic groups); and at least one compound selected from a surfactant (III) having a hydrophilic moiety including an anionic hydrophilic group, a cationic hydrophilic group or two or more hydroxyl groups, and a hydrophobic moiety including an organic residue, and a compound (IV) having a siloxane bond and a molecular weight of 200 to 1,000,000 (wherein the surfactant (III) and the compound (IV) have no polymerizable carbon-carbon double bonds). The monolayer film has a gradient of hydrophilic group concentration (Sa/Da) of not less than 1.1 wherein Sa is the surface concentration of at least one type of hydrophilic groups selected from anionic hydrophilic groups, cationic hydrophilic groups and hydroxyl groups, and Da is the deep concentration of the hydrophilic groups at 1/2 of the thickness of the monolayer film.

  本发明的目的是提供一种组合物，该组合物可以很容易地得到表面富含亲水基团的固化产品，以及一种组合物，该组合物可以在得到固化产品的同时确保表面富含亲水基团，而通过传统方法，亲水基团很难集中在表面上；提供由这种组合物得到的固化产品；提供一种组合物，该组合物适合生产具有高且持久亲水性的固化产品，同时还具有高表面光滑度；以及提供由该组合物得到的固化产品。本发明制备了一种单层膜，该单层膜包括通过聚合一种组合物而获得的交联树脂，该组合物包括一种化合物 (I)，该化合物具有至少一个亲水基团，该亲水基团选自阴离子亲水基团、阳离子亲水基团和羟基，以及至少一个具有可聚合碳碳双键的官能团（其中当亲水基团为含羟基基团时，具有可聚合碳碳双键的官能团的数目为一个）；具有两个或两个以上具有可聚合碳碳双键的官能团的化合物 (II)（其中该化合物可具有羟基，但不含阴离子亲水基团和阳离子亲水基团）；以及至少一种选自表面活性剂（III）的化合物，该表面活性剂具有包括阴离子亲水基团、阳离子亲水基团或两个或多个羟基在内的亲水分子，以及包括有机残留物在内的疏水分子，以及具有硅氧烷键且分子量在 200-1,000,000 之间的化合物（IV）（其中表面活性剂（III）和化合物（IV）不具有可聚合的碳碳双键）。单层膜的亲水基团浓度梯度（Sa/Da）不小于 1.1，其中 Sa 是选自阴离子亲水基团、阳离子亲水基团和羟基的至少一种亲水基团的表面浓度，Da 是亲水基团在单层膜厚度的 1/2 处的深度浓度。