sodium dodecyl sulfate 0.1-hydrate

• 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: sodium dodecyl sulfate 0.1-hydrate
• 英文别名: SDS∙0.1H₂O；Sodium dodecyl sulfate water；sodium;dodecyl sulfate;hydrate
• 化学式: C₁₂H₂₅O₄S*0H₂O*Na
• 分子量: 290.185
• InChiKey: ZDUQNTDOCDQKCJ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.44
• 重原子数：
  19
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  75.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  sodium dodecyl sulfate 0.1-hydrate 以 neat (no solvent, solid phase) 为溶剂， 反应 0.2h， 生成 sodium dodecyl-sulfate
  参考文献：
  名称：

  固体三价十二烷基硫酸盐的结构表征：从水溶液到层状上层结构†

  摘要：

  三价铝，铬，镧和g的金属十二烷基硫酸盐是通过将相应的盐添加到 十二烷基硫酸钠在自然pH（约6）。使用X射线衍射，FT-IR和NMR光谱，DSC，热重分析和偏振光热显微镜观察，表明金属十二烷基硫酸盐形成了层状结构。它们具有不同的水合度，这取决于金属离子。在某些情况下，有证据表明不同的层状相共存。金属与硫酸根基团牢固地静电结合，尽管烷基链呈延长构象，但有迹象表明与阴离子头基团相邻的亚甲基基团是局部无序的。在三价金属络合物上带有EDS探针的SEM在与本体结构相同的表面显示出1：3的比率。SEM和AFM的研究提供了周期性的证据，这种周期性很可能是由层状分层结构引起的。

  DOI：

  10.1039/c2ra21906a

文献信息

• OPTICALLY ACTIVE (R)-ARYLOXYPROPIONIC ACID AMIDES AND HERBICIDAL COMPOSITION COMPRISING SAME
  申请人：Kim Joo-kyung

  公开号：US20100279871A1

  公开（公告）日：2010-11-04

  The present invention relates to an optically active (R)-aryloxypropionic acid amide compound which has high selectivity and safety for protecting a crop such as rice, wheat, barley and soy bean, and exhibits excellent herbicidal activity against weeds, and a herbicidal composition comprising the same.

  本发明涉及一种具有高选择性和安全性的光学活性(R)-芳氧丙酸酰胺化合物，用于保护水稻、小麦、大麦和黄豆等作物，并对杂草表现出优异的除草活性，以及含有该化合物的除草组合物。
• N,N'-DIARYLUREA DERIVATIVE, MANUFACTURING METHOD THEREOF, AND THERMOSENSITIVE RECORDING MATERIAL USING SAME
  申请人：SANKO CO., LTD.

  公开号：US20210340099A1

  公开（公告）日：2021-11-04

  The present invention relates to an N,N′-diurea derivative represented by the following general formula (1) and a method for producing the same. In addition, the present invention relates to a thermosensitive recording material in which a thermosensitive recording layer including a basic dye which is colorless or lightly colored at room temperature and a developer capable of developing color upon contact with the basic dye by heating is provided on a base sheet, wherein the developer is the N,N′-diurea derivative represented by the following general formula (1): (wherein R2 is an alkyl group, an aralkyl group, or an aryl group; and A 1 is a hydrogen atom or an alkyl group).

  本发明涉及一种由以下一般式（1）表示的N,N′-二脲衍生物以及其制备方法。此外，本发明涉及一种热敏记录材料，其中在基底纸上提供了一个热敏记录层，该热敏记录层包括在室温下无色或轻染色的碱性染料和一种与碱性染料接触加热后能够显色的显色剂，其中显色剂为以下一般式（1）表示的N,N′-二脲衍生物：（其中R2为烷基、芳基烷基或芳基；A1为氢原子或烷基）。
• 3-ARYLPHENYL SULFIDE DERIVATIVE AND INSECTICIDE AND MITICIDE
  申请人：Toriyabe Keiji

  公开号：US20050107383A1

  公开（公告）日：2005-05-19

  3-Arylphenyl sulfide derivatives represented by general formula (I): (wherein R is a C 2 -C 6 alkyl group, a C 2 -C 6 alkenyl group, a C 2 -C 6 alkynyl group or the like, B 0 to B 2 and B 3 are hydrogen atoms, halogen atoms, cyano groups, C 1 -C 4 haloalkyl groups or the like, n is 0, 1 or 2, and Ar is a phenyl ring, a pyridine ring, a thiophene ring, a pyrazole ring or the like), and insecticides and miticides containing the 3-arylphenyl sulfide derivatives as an active ingredient.

  一般式（I）所代表的3-芳基苯基硫醚衍生物：（其中R是C2-C6烷基，C2-C6烯基，C2-C6炔基或类似物，B0至B2和B3是氢原子，卤素原子，氰基，C1-C4卤代烷基或类似物，n为0、1或2，Ar为苯环，吡啶环，噻吩环，吡唑环或类似物），以及含有3-芳基苯基硫醚衍生物作为活性成分的杀虫剂和杀螨剂。
• Planographic printing plate precursor
  申请人：——

  公开号：US20030017411A1

  公开（公告）日：2003-01-23

  A negative planographic printing plate precursor for heat-mode exposure systems, which has, on a support, a photosensitive layer containing: (A) a light-to-heat conversion agent; (B) a polymerizable unsaturated group-having compound; and (C) an onium salt having a counter anion with a valency of at least 2. The precursor is capable of being exposed with an IR laser for image formation thereon. The onium salt may be, for example, a diazonium salt, iodonium salt or sulfonium salt. The counter anion has at least two anionic sites which may be the same or different, and the anionic structure is preferably divalent to hexavalent.

  一种负性平版印刷版前体，适用于热模式曝光系统，其在支撑体上具有一层光敏层，包含：（A）光热转换剂；（B）可聚合不饱和基化合物；和（C）带有价态至少为2的阴离子盐。该前体能够通过红外激光曝光形成图像。阴离子盐可以是重氮盐、碘盐或硫鎓盐。计数器离子具有至少两个离子位点，可以相同或不同，并且阴离子结构最好是二价到六价的。
• 3-arylphenyl sulfide derivative and insecticide and miticide
  申请人：KUMIAI CHEMICAL INDUSTRY CO., LTD.

  公开号：US20030069242A1

  公开（公告）日：2003-04-10

  3-Arylphenyl sulfide derivatives represented by general formula (I): 1 (wherein R is a C 2 -C 6 alkyl group, a C 2 -C 6 alkenyl group, a C 2 -C 6 alkynyl group or the like, B 0 to B 2 and B 3 are hydrogen atoms, halogen atoms, cyano groups, C 1 -C 4 haloalkyl groups or the like, n is 0, 1 or 2, and Ar is a phenyl ring, a pyridine ring, a thiophene ring, a pyrazole ring or the like), and insecticides and miticides containing the 3-arylphenyl sulfide derivatives as an active ingredient.

  一般式（I）所代表的3-芳基苯基硫醚衍生物：1（其中R是C2-C6烷基，C2-C6烯基，C2-C6炔基或类似物，B0至B2和B3是氢原子，卤素原子，氰基，C1-C4卤代烷基或类似物，n为0,1或2，Ar是苯环，吡啶环，噻吩环，吡唑环或类似物），以及含有3-芳基苯基硫醚衍生物作为活性成分的杀虫剂和杀螨剂。