4,4'''-二[(2-丁基辛基)氧基]-1,1':4',1'':4'',1'''-四联苯 | 18434-08-7

• 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: 4,4'''-二[(2-丁基辛基)氧基]-1,1':4',1'':4'',1'''-四联苯
• 英文名称: 4,4'''-bis(2-butyloctyloxy)-p-quaterphenyl
• 英文别名: 4,4'''-Di(2-butyloctoxy-1)-p-quaterphenyl；4,4'''-Bis[(2-butyloctyl)oxy]-1,1':4',1'':4'',1'''-quaterphenyl；1-(2-butyloctoxy)-4-[4-[4-[4-(2-butyloctoxy)phenyl]phenyl]phenyl]benzene
• CAS: 18434-08-7
• 化学式: C₄₈H₆₆O₂
• 分子量: 675.051
• InChiKey: JMLYWQXLJYRYHL-UHFFFAOYSA-N

物化性质

• 熔点：
  163°C(lit.)
• 沸点：
  763.3±55.0 °C(Predicted)
• 密度：
  0.968±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  17.3
• 重原子数：
  50
• 可旋转键数：
  25
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2918990090

文献信息

• IMAGING CONTRAST AGENTS USING NANOPARTICLES
  申请人：Zheng Shiying

  公开号：US20080095699A1

  公开（公告）日：2008-04-24

  The present invention relates to a nanoparticle comprising self-assembled crosslinked, amphiphilic block copolymers and at least one immobilized dye, wherein the self-assembled, crosslinked, amphiphilic block copolymers comprise a hydrophilic block and a hydrophobic block, wherein the self-assembled, crosslinked, amphiphilic block copolymers are self-assembled to form a core of the nanoparticle comprising a hydrophobic block, wherein the hydrophobic block is derived from at least one pendant multifunctional crosslinked alkoxy silane or amino silane moiety, and an exterior of the nanoparticle comprising a hydrophilic block, and wherein the immobilized dye is immobilized in the core.

  本发明涉及一种纳米颗粒，包括自组装交联的两性块共聚物和至少一种固定的染料，其中自组装交联的两性块共聚物包括一个亲水性块和一个疏水性块，其中自组装交联的两性块共聚物自组装形成纳米颗粒的核心，包括一个疏水性块，其中疏水性块源自至少一种挂链多功能交联的烷氧基硅烷或氨基硅烷基团，以及纳米颗粒的外部包括一个亲水性块，固定的染料固定在核心中。
• RAPID FLUORESCENCE TAGGING OF GLYCANS AND OTHER BIOMOLECULES WITH ENHANCED MASS SPECTROMETRY SIGNALS
  申请人：Waters Technologies Corporation

  公开号：EP2990401A1

  公开（公告）日：2016-03-02

  Reagents comprising MS active, fluorescent molecules with an activated functionality for reaction with amines useful in tagging biomolecules such as N-glycans and uses thereof are taught and described.

  本文教导并描述了由 MS 活性荧光分子组成的试剂及其用途，这些荧光分子具有与胺反应的活化功能，可用于标记 N-聚糖等生物大分子。
• Rapid fluorescence tagging of glycans and other biomolecules with enhanced MS signals
  申请人：Waters Technologies Corporation

  公开号：US10416166B2

  公开（公告）日：2019-09-17

  Reagents comprising MS active, fluorescent molecules with an activate functionality for reaction with amines useful in rapid tagging of biomolecules such as N-glycans, proteins, peptides, and amino acids, and uses thereof are taught and described. These MS active, fluorescent molecules may have three functional components such as a tertiary amino group or other MS active atom, a highly fluorescent moiety, and a functional group that rapidly reacts with amines.

  本文教导并描述了由 MS 活性荧光分子组成的试剂，这些分子具有与胺反应的活化功能，可用于快速标记 N-聚糖、蛋白质、肽和氨基酸等生物大分子及其用途。这些具有 MS 活性的荧光分子可能具有三种功能成分，如三级氨基或其他 MS 活性原子、高荧光分子和可与胺快速反应的功能基团。
• Reversible dental adhesive
  申请人：Jensen Steven D.

  公开号：US10463579B2

  公开（公告）日：2019-11-05

  A method of removing a dental adhesive may comprise locating the position of the dental adhesive, directing radiant energy into the dental adhesive causing the dental adhesive to weaken a bond formed with the dental adhesive, and breaking the bond by applying a suitable force to overcome the weakened bond. A dental adhesive may comprise a polymer and a dye or pigment, The dental adhesive may be formulated to cure to form a bond that is weakened in response to the dye or pigment absorbing radiant energy subsequent to curing.

  去除牙科粘合剂的方法可包括定位牙科粘合剂的位置，将辐射能导入牙科粘合剂，使牙科粘合剂削弱与牙科粘合剂形成的粘合力，并通过施加适当的力来克服削弱的粘合力，从而破坏粘合力。牙科粘合剂可由聚合物和染料或颜料组成，牙科粘合剂可配制成固化状态，以形成一种粘合力，该粘合力在固化后因染料或颜料吸收辐射能而减弱。
• RAPID FLUORESCENCE TAGGING OF GLYCANS AND OTHER BIOMOLECULES WITH ENHANCED MS SIGNALS
  申请人：Waters Technologies Corporation

  公开号：EP2761296B1

  公开（公告）日：2017-08-30