2-[Bis(2-hydroxy-3-phenoxypropyl)amino]ethanesulfonic acid | 1138332-61-2

• 英文名称: 2-[Bis(2-hydroxy-3-phenoxypropyl)amino]ethanesulfonic acid
• CAS: 1138332-61-2
• 化学式: C₂₀H₂₇NO₇S
• 分子量: 425.503
• InChiKey: MOIQZLGERZJGKS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 重原子数：
  29
• 可旋转键数：
  13
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  125
• 氢给体数：
  3
• 氢受体数：
  8

文献信息

• SULFONIC ACID POLYOL COMPOUND, POLYURETHANE RESIN, POLYURETHANE RESIN FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM
  申请人：OMURA Kazufumi

  公开号：US20090087687A1

  公开（公告）日：2009-04-02

  A compound represented by the Formula below is provided. (in Formula (1), X denotes a divalent linking group, R 1 and R 2 independently denote an alkyl group having 3 or more carbons and having at least one hydroxy group or an aralkyl group having 8 or more carbons and having at least one hydroxy group, the alkyl group and aralkyl group may have a substituent, and M denotes a hydrogen atom or a cation). There is also provided a polyurethane resin obtained by polymerization of a polyisocyanate and a polyol that includes the compound. There is also provided a magnetic recording medium that includes a non-magnetic support and, above the support, at least one magnetic layer including a ferromagnetic powder dispersed in a binder that includes the polyurethane resin. There is also provided a magnetic recording medium that includes a non-magnetic support, above the support at least one non-magnetic layer including a non-magnetic powder dispersed in a binder ( 1 ), and, above the non-magnetic layer, at least one magnetic layer having a ferromagnetic powder dispersed in a binder ( 2 ), in which binder ( 1 ) and/or binder ( 2 ) is the polyurethane resin.
• MIXTURE COMPRISING SULFONATE GROUP-CONTAINING COMPOUND AND METHOD OF MANUFACTURING THE SAME, SOLUTION COMPOSITION, POLYURETHANE RESIN AND METHOD OF MANUFACTURING THE SAME, AND MAGNETIC RECORDING MEDIUM
  申请人：OMURA Kazufumi

  公开号：US20100273029A1

  公开（公告）日：2010-10-28

  An aspect of the present invention relates to a mixture of a sulfonate group-containing compound denoted by general formula (1) with a protonic acid: wherein, in general formula (1), X denotes a divalent linking group; each of R 1 and R 2 independently denotes an alkyl group comprising at least one hydroxyl group and equal to or more than three carbon atoms or an aralkyl group comprising at least one hydroxyl group and equal to or more than eight carbon atoms; and M denotes a cation.
• RADIATION-CURABLE POLYURETHANE RESIN COMPOSITION AND MAGNETIC RECORDING MEDIUM USING THE SAME
  申请人：ARAKI Katsumi

  公开号：US20110027620A1

  公开（公告）日：2011-02-03

  An aspect of the present invention relates to a radiation-curable polyurethane resin composition comprising a polyurethane resin containing a radiation-curable functional group and/or starting material compounds thereof, as well as component C in the form of a phenol compound, and component D in the form of at least one compound selected from the group consisting of a piperidine-1-oxyl compound, a nitro compound, a benzoquinone compound and a phenothiazine compound.
• US7737304B2
  申请人：——

  公开号：US7737304B2

  公开（公告）日：2010-06-15
• US7737305B2
  申请人：——

  公开号：US7737305B2

  公开（公告）日：2010-06-15