(9-oxo-9H-thioxanthen-2-yloxy)-acetic acid methyl ester | 1129771-54-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (9-oxo-9H-thioxanthen-2-yloxy)-acetic acid methyl ester
• 英文别名: methyl 2-(9-oxo-9H-thioxanthen-2-yloxy)acetate；methyl 2-(9-oxothioxanthen-2-yl)oxyacetate
• CAS: 1129771-54-5
• 化学式: C₁₆H₁₂O₄S
• 分子量: 300.335
• InChiKey: RCHRSRFJPKAGCU-UHFFFAOYSA-N

物化性质

• 沸点：
  477.1±45.0 °C(Predicted)
• 密度：
  1.349±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  77.9
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (9-oxo-9H-thioxanthen-2-yloxy)-acetic acid methyl ester 、 二乙醇胺 在 potassium hydroxide 作用下， 反应 1.5h， 生成 N,N-bis-(2-hydroxy-ethyl)-2-(9-oxo-9H-thioxanthen-2-yloxy)-acetamide
  参考文献：
  名称：

  Polymerizable photoinitiators and radiation curable compositions

  摘要：

  公开号：

  EP2199273B1
• 作为产物：
  描述：

  原乙酸三甲酯 、 [(9-氧代-9H-噻吨-2-基)氧基]乙酸 在 硫酸 作用下， 以 甲醇 为溶剂， 反应 2.0h， 以45%的产率得到(9-oxo-9H-thioxanthen-2-yloxy)-acetic acid methyl ester
  参考文献：
  名称：

  Radiation curable compositions for food applications

  摘要：

  公开号：

  EP2033949B1

文献信息

• RADIATION CURABLE COMPOSITIONS FOR FOOD APPLICATIONS
  申请人：Loccufier Johan

  公开号：US20100304149A1

  公开（公告）日：2010-12-02

  A liquid radiation curable composition for inkjet printing includes a photoinitiating system consisting of one or more diffusion hindered photoinitiators selected from the group consisting of non-polymeric di- or multifunctional initiators, oligomeric or polymeric initiators, and polymerizable initiators, and one or more polymerizable co-initiators, wherein at least one of the polymerizable co-initiators is a polymerizable aromatic tertiary amine. Inkjet inks, an inkjet printing process, and packaging materials may include the liquid radiation curable composition.

  一种用于喷墨打印的液体辐射固化组合物，包括一个光引发系统，该系统由选自非聚合二元或多功能引发剂、寡聚物或聚合物引发剂和可聚合引发剂的一种或多种扩散受阻光引发剂组成，以及一种或多种可聚合共同引发剂，其中至少一种可聚合共同引发剂是可聚合芳香族三级胺。喷墨墨水、喷墨打印过程和包装材料可能包括该液体辐射固化组合物。
• Radiation curable compositions for food packaging
  申请人：AGFA NV

  公开号：US10442940B2

  公开（公告）日：2019-10-15

  A radiation curable inkjet ink set containing a plurality of inkjet inks having a viscosity of no more than 50 mPa·s at 25° C. and a shear rate of 90 s-1, each of the inkjet inks including a) at least one non-polymerizable, non-polymeric bisacylphosphine oxide present in a concentration of no more than 4.0 wt % based on the total weight of the inkjet ink; b) at least one monomer including at least one vinyl ether group and at least one polymerizable group selected from the group consisting of an acrylate group and a methacrylate group; and c) at least one polymerizable or polymeric thioxanthone, with the proviso that if the at least one polymerizable or polymeric thioxanthone contains no tertiary amine group, then the inkjet ink further includes at least one tertiary amine co-initiator selected from the group consisting of ethylhexyl-4-dimethylaminobenzoate and a polymerizable co-initiator containing a tertiary amine.

  一种辐射固化喷墨墨水组，包含多种喷墨墨水，在 25° C 时粘度不超过 50 mPa-s，剪切速率为 90 s-1，每种喷墨墨水包括 a) 至少一种不可聚合的非聚合双酰氧化膦，其浓度不超过喷墨墨水总重量的 4.0 wt %（基于喷墨墨水的总重量）； b) 至少一种单体，包括至少一个乙烯基醚基团和至少一个可聚合基团，该基团选自由丙烯酸酯基团和甲基丙烯酸酯基团组成的组；c) 至少一种可聚合或聚合硫杂蒽酮，但如果至少一种可聚合或聚合硫杂蒽酮不含叔胺基团，则喷墨墨水还包括至少一种叔胺助引发剂，该助引发剂选自乙基己基-4-二甲氨基苯甲酸酯和含有叔胺的可聚合助引发剂组成的组。
• Novel photoreactive polymers
  申请人：Agfa Graphics N.V.

  公开号：EP1616899B1

  公开（公告）日：2010-03-24
• Phase change ink compositions
  申请人：Belelie Jennifer L.

  公开号：US20090046134A1

  公开（公告）日：2009-02-19

  A phase change ink composition comprising (a) at least one curable monomer or prepolymer, (b) at least one gellant, (c) at least one hyperbranched polymer comprising at least one photoinitiating moiety, (d) a colorant, (e) optionally, a reactive oligomer; and (f) optionally, at least one low molecular weight photo initiator.
• POLYMERIZABLE PHOTOINITIATORS AND RADIATION CURABLE COMPOSITIONS
  申请人：Loccufier Johan

  公开号：US20110224324A1

  公开（公告）日：2011-09-15

  A polymerizable photoinitiator is represented by Formula (I): wherein R1, R2 and R3 are independently selected from the group consisting of a hydrogen, an optionally substituted alkyl group and an optionally substituted aryl group or R1 and R3 represent the necessary atoms to form a five to eight membered ring; p, w, y and z are all integers with y representing a value 1 to 6; p representing the sum of w and z; p representing a value of 1 to 6; w=1 to (p−z) and z=0 to (p−w); L represents an optionally substituted (p+y)-valent linking group comprising 1 to 14 carbon atoms; A represents a radically polymerizable group selected from the group consisting of an acrylate group, a methacrylate group, a styrene group, an acryl amide group, a methacryl amide group, a maleate group, a fumarate group, an itaconate group, a vinyl ether group, an allyl ether group, an allyl ester group and a vinyl ester group; and X represents a photoinitiating moiety including at least one group capable of initiating a free radical polymerization reaction upon exposure to actinic radiation.