lauroyloxybenzenesulfonate sodium | 169283-93-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 英文名称: lauroyloxybenzenesulfonate sodium
• 英文别名: sodium lauroyloxybenzenesulfonate；Sodium dodecanoyloxybenzenesulfonate；sodium;2-dodecanoyloxybenzenesulfonate
• CAS: 169283-93-6
• 化学式: C₁₈H₂₇O₅S*Na
• 分子量: 378.465
• InChiKey: PEVPCUFZCODDGN-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.42
• 重原子数：
  25
• 可旋转键数：
  13
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.61
• 拓扑面积：
  91.9
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  月桂酰氯 、 sodium p-hydroxybenzenesulfonate 在 二乙二醇二甲醚 作用下， 以 isopar G 为溶剂， 反应 2.5h， 生成 lauroyloxybenzenesulfonate sodium
  参考文献：
  名称：

  Process for the preparation of acyloxybenzenesulfonates

  摘要：

  该发明涉及一种从酮卤和苯磺酸盐开始制备酰氧基苯磺酸酯的方法，其具有低水含量。令人惊讶的是，发现无论苯磺酸衍生物的等级或反应性如何，只要在脂肪族或芳香族溶剂中，在0.5至25%重量的聚乙二醇醚存在下，苯磺酸与烷基羧酸衍生物的反应都可以高产率和良好等级地制备酰氧基苯磺酸酯。

  公开号：

  US20040116725A1

文献信息

• [EN] METAL FREE BLEACHING COMPOSITION<br/>[FR] COMPOSITION DE BLANCHIMENT DÉPOURVUE DE MÉTAL
  申请人：BASF SE

  公开号：WO2012000846A1

  公开（公告）日：2012-01-05

  The present invention relates to the use of a composition comprising specific a-amino- ketones, H2O2, a H2O2 precursor or a peracid and optionally an activator as a bleaching mixture for textile materials or dishes either manually or in an automatic washing machine or dish washer. Further aspects of the invention are the composition comprising specific a- aminoketones and H2O2, a H2O2 precursor or a peracid and a process for bleaching of stains or of soiling on textile materials or dishes in the context of a washing process either manually or in an automatic washing machine or dish washer. Also aspects of the invention are detergent formulations comprising such a composition and novel compounds.

  本发明涉及使用包含特定α-氨基酮、H2O2、H2O2前体或过氧酸以及可选的活化剂作为漂白混合物，用于手工或自动洗衣机或洗碗机中的纺织材料或餐具的漂白。该发明的其他方面包括包含特定α-氨基酮和H2O2、H2O2前体或过氧酸的组合物，以及用于手工或自动洗衣机或洗碗机中的洗涤过程中漂白纺织材料或餐具上的污渍或污垢的方法。此外，该发明的方面还包括包含这种组合物和新化合物的洗涤剂配方。
• Bleach boosting components, compositions and laundry methods
  申请人：The Procter & Gamble Company

  公开号：US20040220069A1

  公开（公告）日：2004-11-04

  Formulation components such as bleach boosting compounds selected from the group consisting of bleach boosters comprising quaternary imine cations, zwitterions, polyions having a net charge of from about +3 to about 3 and mixtures thereof, bleaching species comprising oxariridinium cations, zwitterions, polyions having a net charge of from about +3 to about −3 and mixtures thereof, and mixtures thereof are disclosed. The bleach boosting compounds increase bleaching effectiveness even in lower temperature solutions and provides improved stability toward unwanted boosting compound decomposition. The bleach boosting compounds are ideally suited for inclusion into bleaching compositions including those with detersive surfactants and enzymes. Also provided is a method for laundering a fabric employing the bleach compounds, a laundry additive product employing the bleach boosting compounds.

  本发明揭示了一种包括漂白增强剂的组合物，所述漂白增强剂从以下组合中选择：包含季铵亚胺阳离子、双性离子、净电荷约为+3到约3的聚离子及其混合物的漂白增强剂；包括氧杂环丙铵阳离子、双性离子、净电荷约为+3到约-3的聚离子及其混合物的漂白物种；以及其混合物。漂白增强剂即使在较低温度溶液中也能提高漂白效果，并提供对不需要的增强剂分解的改进稳定性。漂白增强剂非常适合包括具有洗涤表面活性剂和酶的漂白组成物中。还提供了一种使用漂白剂的方法来洗涤织物，以及一种使用漂白增强剂的洗涤添加剂产品。
• Liquide detergent composition
  申请人：——

  公开号：US20020013254A1

  公开（公告）日：2002-01-31

  The present invention provides a liquid detergent composition being excellent in detergency and dispersion stability and a process for producing the same. The invention provides a liquid detergent composition having a degree of separation by volume of 5% or less after storage for 1 month at 25° C., comprising a liquid phase as the phase (a), a polymeric dispersant as the component (b)] and at least one selected from the group consisting of a crystalline silicate compound and an aluminosilicate compound as the component (c), wherein the component (b) has a cation exchange capacity of not less than 120 CaCO 3 mg/g when the water content of the composition is 5% by weight or less and then the aluminosilicate compound only is used as the component (c) or when the water content of the composition is larger than 5% by weight.

  本发明提供了一种优异的清洁性和分散稳定性的液体洗涤剂组合物及其制备方法。该发明提供了一种液体洗涤剂组合物，其在25℃下存放1个月后，其体积分离度为5％或以下，其中包括液相作为相（a），聚合物分散剂作为组分（b），以及从晶体硅酸盐化合物和铝硅酸盐化合物组成的群体中至少选择一个作为组分（c），当组成（c）仅使用铝硅酸盐化合物或组合物含水量大于5％时，组分（b）的阳离子交换容量为不少于120 CaCO3mg/g。
• Particulate composite material for the controlled release of an active ingredient
  申请人：——

  公开号：US20020013252A1

  公开（公告）日：2002-01-31

  A particulate composite material for the controlled release of an active ingredient is claimed, comprising an active ingredient or an operation which comprises this active ingredient in a mixture with an LCST substance, where the material remains at least partially unchanged upon passing through one or more heat treatments in a liquid medium, and after cooling following the heat treatment the active ingredient is released.

  一种用于控制释放活性成分的颗粒复合材料，其中包括活性成分或者包含该活性成分的操作，与LCST物质混合，该材料在液态介质中经过一个或多个热处理后至少部分保持不变，且在热处理后冷却后释放活性成分。
• Novel alkaline protease and washing and cleaning products containing said novel alkaline protease
  申请人：Wieland Susanne

  公开号：US20070010417A1

  公开（公告）日：2007-01-11

  The invention relates to a novel alkaline protease, the DNA thereof having been taken from a bottom sample, to all alkaline proteases that are at least 40% identical, and to all nucleic acids with an identity at least 50% homologous with the associated nucleic acids. The invention also relates to the fragment of said protease, comprising the amino acid positions 108 to 325, in addition to the gene fragment coding therefor, and to all alkaline proteases that are at least 60% identical, or nucleic acids that are at least 70% identical. Furthermore, the invention defines technical possibilities of use for said proteases and especially describes the use thereof in washing and cleaning products.

  本发明涉及一种新型碱性蛋白酶，其DNA来自底部样品，适用于所有至少具有40％相同性的碱性蛋白酶以及与相关核酸具有至少50％同源性的所有核酸。此外，本发明还涉及该蛋白酶的片段，包括氨基酸位置108至325，以及编码其的基因片段，以及至少具有60％相同性的所有碱性蛋白酶或至少具有70％相同性的核酸。此外，本发明定义了该蛋白酶的技术应用可能性，特别是在洗涤和清洁产品中的使用描述。