2-acetamido-2-methylpropanesulfonic acid | 16496-75-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: 2-acetamido-2-methylpropanesulfonic acid
• 英文别名: 2-Acetamido-2-methylpropane-sulfonic acid；2-acetamido-2-methylpropane-1-sulfonic acid
• CAS: 16496-75-6
• 化学式: C₆H₁₃NO₄S
• 分子量: 195.24
• InChiKey: IVUBOTHEYQVGSV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  91.8
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• BIOMIMETIC COMPOUNDS AND SYNTHETIC METHODS THEREFOR
  申请人：Lee Bruce P.

  公开号：US20090076241A1

  公开（公告）日：2009-03-19

  Synthesis methods for creating polymeric compounds comprising dihydroxyphenyl derivatives (DHPD), or DHPp i.e. polymers modified with DHPD, with desired surface active effects are described. The polymer backbone of DHPp has structural or performance features that can be tailored to control physical properties of DHPp, allowing it to be useful for different applications i.e. tissue adhesives or sealants, adhesion promoting coatings, and antifouling coatings.

  描述了用于创建包含二羟基苯基衍生物（DHPD）或DHPp即改性DHPD的聚合物的合成方法，以获得所需的表面活性效果。DHPp的聚合物骨架具有可定制的结构或性能特征，可以控制DHPp的物理特性，使其在不同应用中有用，例如组织粘合剂或密封剂、促进附着的涂层和防污涂层。
• RESIN FOR TONERS, AND TONER
  申请人：Kenmoku Takashi

  公开号：US20120172562A1

  公开（公告）日：2012-07-05

  To obtain a resin for toners, or a toner, which is superior in the quickness in its rise of charging to a sufficient charge quantity in a short time, in the stability of charging that extends from the initial stage up to the printing on a large number of sheets, and in the stability of charging that comes in a high-temperature and high-humidity environment. As a charge control resin, it is characterized by containing a specific unit having sulfonic acid or a sulfonate as a substituent and a specific unit having a salicylic acid derivative.

  为了获得一种树脂用于制造色调剂或色调剂本身，该色调剂在短时间内快速充电至足够的充电量，充电稳定性从初始阶段延伸到大量打印的稳定性，并且在高温高湿环境下具有充电稳定性。作为一种电荷控制树脂，其特点在于含有具有磺酸基团或磺酸盐作为取代基的特定单元和具有水杨酸衍生物的特定单元。
• BIOADHESIVE CONSTRUCTS
  申请人：Lee Bruce P.

  公开号：US20100137903A1

  公开（公告）日：2010-06-03

  The invention describes substrates, such as prosthetics, films, nonwovens, meshes, etc. that are treated with a bioadhesive. The bioadhesive includes polymeric substances that have phenyl moieties with at least two hydroxyl groups. The bioadhesive constructs can be used to treat and repair, for example, hernias and damaged tendons.

  该发明描述了经过生物粘合剂处理的基底，例如假体、薄膜、无纺布、网状物等。生物粘合剂包括具有至少两个羟基的苯基基团的聚合物物质。这些生物粘合剂构造可以用于治疗和修复，例如疝气和损伤的肌腱。
• BIOADHESIVE CONSTRUCTS WITH POLYMER BLENDS
  申请人：Lee Bruce P.

  公开号：US20120003888A1

  公开（公告）日：2012-01-05

  The invention describes substrates, such as prosthetics, films, nonwovens, meshes, etc. that are treated with a bioadhesive polymer blend. The bioadhesive includes polymeric substances that have phenyl moieties with at least two hydroxyl groups. The bioadhesive blend constructs can be used to treat and repair, for example, hernias and damaged tendons.

  该发明涉及经过生物粘合聚合物混合物处理的基材，例如假体、薄膜、无纺布、网状物等。生物粘合剂包括具有至少两个羟基的苯基基团的聚合物物质。这些生物粘合混合物结构可用于治疗和修复疝气和受损的肌腱等。
• Gypsum slurries with linear polycarboxylate dispersants
  申请人：United States Gypsum Company

  公开号：US10442732B2

  公开（公告）日：2019-10-15

  A gypsum slurry includes water, a hydraulic component including calcium sulfate hemihydrate and a linear polycarboxylate dispersant. The linear polycarboxylate anionic dispersant includes a first monomeric repeating unit and a second monomeric repeating unit. The first repeating unit of the linear polycarboxylate dispersant is an olefinic unsaturated carboxylic acid repeating unit or salt thereof. The second repeating unit of the linear polycarboxylate dispersant is a vinyl sulfonate. The slurry can be made into a gypsum panel. Methods of making gypsum slurry and a gypsum panel are also disclosed.

  石膏浆料包括水、包括半水硫酸钙和线性聚羧酸盐分散剂的水力成分。线性聚羧酸盐阴离子分散剂包括第一单体重复单元和第二单体重复单元。线性聚羧酸盐分散剂的第一重复单元是烯烃不饱和羧酸重复单元或其盐。线性聚羧酸分散剂的第二重复单元是乙烯基磺酸盐。浆料可制成石膏板。此外，还公开了制作石膏浆料和石膏板的方法。