4-(3-十二烷基)苯磺酸 | 18777-54-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-(3-十二烷基)苯磺酸
• 英文名称: p-(3-Dodecyl)benzenesulphonic acid
• 英文别名: 4-dodecan-3-ylbenzenesulfonic acid
• CAS: 18777-54-3
• 化学式: C₁₈H₃₀O₃S
• 分子量: 326.5
• InChiKey: QJRVOJKLQNSNDB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  22
• 可旋转键数：
  11
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  62.8
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2904100000

文献信息

• [EN] PROCESS FOR MAKING SUGAR AND/OR SUGAR ALCOHOL DEHYDRATION PRODUCTS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE PRODUITS DE DÉSHYDRATATION DE SUCRES ET/OU D'ALCOOLS GLUCIDIQUES
  申请人：ARCHER DANIELS MIDLAND CO

  公开号：WO2013138153A1

  公开（公告）日：2013-09-19

  A process is disclosed for making dehydration products from an aqueous sugars solution including pentoses, hexoses or both, for example, an aqeous high fructose corn syrup solution, or from an aqueous solution of one or more of the alcohols of such pentoses and hexoses, for example, from an aqueous sorbitol solution, by an acid-catalyzed dehydration using substituted sulfonic acids solubilized in the aqueous sugars or sugar alcohols solution.

  本发明公开了一种从含有戊糖、己糖或两者的水溶性糖溶液，例如水溶性高果糖玉米糖浆溶液，或者从含有这些戊糖和己糖的醇中的一个或多个的水溶液，例如从山梨醇溶液中，通过使用溶解在水溶性糖或糖醇溶液中的取代磺酸催化的脱水而制备脱水产物的过程。
• DISPERSION AND METHOD AND COMPOSITION FOR PREPARING THE SAME
  申请人：Far Eastern New Century Corporation

  公开号：US20210368785A1

  公开（公告）日：2021-12-02

  A dispersion includes a zinc oxide component, and an aromatic polyol which is represented by Formula (I) and which has terminal hydroxyl groups that form chelating bonds with zinc atoms of the zinc oxide component, wherein p and q are independently integers ranging from 1 to 40. A method for preparing the dispersion includes heating a composition including the aromatic polyol and a zinc-containing salt, so that the zinc-containing salt undergoes nucleophilic reaction and condensation reaction to form the zinc oxide component. A composition for preparing the dispersion is also disclosed.

  一种分散剂包括氧化锌组分和由式（I）表示的芳香族多元醇，其具有与氧化锌组分的锌原子形成螯合键的末端羟基，其中p和q分别是1到40的整数。制备该分散剂的方法包括加热包括芳香族多元醇和含锌盐的组合物，使得含锌盐经历亲核反应和缩合反应形成氧化锌组分。还公开了用于制备该分散剂的组合物。
• Storage-stable photoimageable compositions with improved leuco dye
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0828182A1

  公开（公告）日：1998-03-11

  Storage-stable photoimageable leuco dye/photooxidant compositions and imaging processes utilizing these compositions are disclosed. These compositions comprise deuterated leuco compounds, e.g., deuterated aminotriarylmethanes, wherein the extent of deuteration is preferably at least 60%. These new compositions and the processes utilizing these new compositions afford improved monochrome images having enhanced film stabilities and image contrast characteristics, wherein desirable higher optical densities in imaged areas (Dimaged) and desirable lower optical densities in unimaged areas (Dunimaged, Dfixed, and Dforced) are simultaneously both achieved in accordance with the compositions and processes of the instant invention.

  本发明公开了贮存稳定的可光成像白亮染料/光助剂组合物和利用这些组合物的成像工艺。这些组合物包括氚化白小姐六合彩化合物，例如氚化氨基三芳基甲烷，其中氚化程度最好至少为 60%。根据本发明的组合物和工艺，这些新组合物和利用这些新组合物的工艺可提供具有增强胶片稳定性和图像反差特性的改进型单色图像，其中成像区域的理想较高光学密度（Dimaged）和未成像区域的理想较低光学密度（Dunimaged、Dfixed 和 Dforced）可同时实现。
• Disinfectant formulation
  申请人：LABORATOIRE M2

  公开号：US10111425B2

  公开（公告）日：2018-10-30

  An aqueous disinfectant formulation comprising at least one phenolic compound of natural origin; a surfactant sufficient to form a solution or dispersion of the essential oil in an aqueous carrier; a solvent, and sufficient water to make 100 weight percent is described herein.

  本文介绍了一种水性消毒剂配方，它包含至少一种天然来源的酚类化合物；一种足以在水性载体中形成精油溶液或分散液的表面活性剂；一种溶剂和足够的水，重量百分比为 100%。
• Compositions and methods that promote charge complexing copper protection during low pKa driven polymer stripping
  申请人：AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.À R.L.

  公开号：US10613442B2

  公开（公告）日：2020-04-07

  The present invention is a charge complexing chemical composition that protects metal during polymer removal. The polymer coatings include crosslinked systems by chemical-amplification and photoacid generated (PAG) means as in epoxies. The system includes a solvent, a charge complexing additive, and an acid that creates a protective complex for sensitive metals during the dissolving and rinsing practice needed for processing microelectronic parts. The composition can be utilized with a method for removing partial and fully cured crosslinked coatings that originate from chemical amplification or PAG-epoxy photoimageable coatings.

  本发明是一种电荷络合化学组合物，可在聚合物去除过程中保护金属。聚合物涂层包括通过化学放大和光酸生成（PAG）方式交联的系统，如环氧树脂。该体系包括溶剂、电荷络合添加剂和酸，可在加工微电子部件所需的溶解和冲洗过程中为敏感金属生成保护性络合物。该组合物可用于去除化学放大或 PAG 环氧光成像涂层产生的部分和完全固化的交联涂层。