(2-Chlorophenyl)(2,4-dichlorophenyl)methanone | 25187-05-7

• 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: (2-Chlorophenyl)(2,4-dichlorophenyl)methanone
• 英文别名: (2-chlorophenyl)-(2,4-dichlorophenyl)methanone
• CAS: 25187-05-7
• 化学式: C₁₃H₇Cl₃O
• 分子量: 285.5
• InChiKey: CGHHNJUJBNLPHI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Poly (Arylene Sulfide) Resin Composition and Production Process Thereof
  申请人：Kondo Hidemi

  公开号：US20080004375A1

  公开（公告）日：2008-01-03

  A poly(arylene sulfide) resin composition including 100 parts by weight of a substantially linear straight-chain poly(arylene sulfide) resin, 1 to 50 parts by weight of a branched poly(arylene sulfide) resin having a melt viscosity of 11.0×10 4 to 27.0×10 4 Pa·s as measured at a temperature of 330° C. and a shear rate of 2 sec −1 , an average particle diameter of 50 to 2,000 μm and a melt viscoelasticity tan δ of 0.10 to 0.30 as measured at a temperature of 310° C. and an angular velocity of 1 rad/sec, and 1 to 400 parts by weight of an inorganic filler, and a production process thereof.

  一种聚芳砜树脂组合物，包括100份重量部的基本线性直链聚芳砜树脂，1至50份重量部的具有在330°C下测得的熔融粘度为11.0×104至27.0×104Pa·s和平均粒径为50至2,000μm以及在310°C下测得的熔融粘弹性tan δ为0.10至0.30的分支聚芳砜树脂，以及1至400份重量部的无机填料，以及其生产工艺。
• BRANCHED POLYARYLENE SULFIDE RESIN, PROCESS FOR PRODUCING THE SAME, AND USE THEREOF AS POLYMERIC MODIFIER
  申请人：Kureha Corporation

  公开号：EP1837359A1

  公开（公告）日：2007-09-26

  A branched poly(arylene sulfide) resin having a melt viscosity of 10.0 x 104 to 40.0 x 104 Pa·s as measured at a temperature of 330°C and a shear rate of 2 sec-1, an average particle diameter of 50 to 2,000 µm, and a melt viscoelasticity tan δ of 0.10 to 0.30 as measured at a temperature of 310°C and an angular velocity of 1 rad/sec; a process for producing the resin, which including subjecting a sulfur source and a dihalo-aromatic compound to a polymerization reaction in an organic amide solvent, adding a polyhalo-aromatic compound and a phase separation agent to the polymerization reaction mixture at the point of time the conversion of the dihalo-aromatic compound has reached at least 80%, and then heating the polymerization reaction mixture to continue the polymerization reaction; and use of the resin as a polymeric modifier.

  一种支化聚(芳基硫醚)树脂，在温度为330℃和剪切速率为2秒-1时测得的熔体粘度为10.0×104至40.0×104帕-秒，平均颗粒直径为50至2000微米，熔体粘弹性tanδ为0.10至0.该树脂的生产工艺包括在有机酰胺溶剂中使硫源和二卤代芳香族化合物进行聚合反应，在二卤代芳香族化合物的转化率达到至少 80% 时向聚合反应混合物中加入聚卤代芳香族化合物和相分离剂，然后加热聚合反应混合物以继续聚合反应；以及将该树脂用作聚合改性剂。
• POLYARYLENE SULFIDE RESIN COMPOSITION AND METHOD FOR PRODUCING SAME
  申请人：Polyplastics Co., Ltd.

  公开号：EP1849834A1

  公开（公告）日：2007-10-31

  A poly(arylene sulfide) resin composition including 100 parts by weight of a substantially linear straight-chain poly(arylene sulfide) resin, 1 to 50 parts by weight of a branched poly(arylene sulfide) resin having a melt viscosity of 11.0 x 104 to 27.0 x 104 Pa·s as measured at a temperature of 330°C and a shear rate of 2 sec-1, an average particle diameter of 50 to 2,000 µm and a melt viscoelasticity tan δ of 0.10 to 0.30 as measured at a temperature of 310°C and an angular velocity of 1 rad/sec, and 1 to 400 parts by weight of an inorganic filler, and a production process thereof.

  一种聚(亚芳基硫醚)树脂组合物，包括按重量计100份基本上为线性的直链聚(亚芳基硫醚)树脂，按重量计1至50份支链聚(亚芳基硫醚)树脂，其熔体粘度为11.0 x 104至27.0×104帕-秒，平均颗粒直径为50至2,000微米，熔体粘弹性tanδ为0.10至0.30，测量温度为310℃，角速度为1拉德/秒。
• BRANCHED POLYARYLENE SULFIDE RESIN AND METHOD FOR PRODUCING SAME
  申请人：Kureha Corporation

  公开号：EP2554569A1

  公开（公告）日：2013-02-06

  Disclosed are a branched poly(arylene sulfide) resin having a melt viscosity measured at a temperature of 310°C and a shear rate of 1200 sec-1 of 65 to 450 Pa·s, a maximum draft ratio of 6500 or more, and a degree of whiteness of 65 or more; moreover, a branched poly(arylene sulfide) resin preferably having a dependence of melt viscosity on shear rate of 1.4 to 2.6 or a melt stability of 0.85 to 1.30; and a method for producing a branched poly(arylene sulfide) resin, wherein a sulfur source and a dihaloaromatic compound are caused to undergo a polymerization reaction at a temperature of 170 to 290°C in the organic amide solvent in the presence of a polyhaloaromatic compound in an amount of 0.0001 to 0.01 mol per mol of the fed sulfur source.

  本发明公开了一种支化聚(芳基硫醚)树脂，其在温度为310℃和剪切速率为1200秒-1时测得的熔体粘度为65至450帕-秒，最大牵伸比为6500或以上，白度为65或以上；此外，一种支化聚(芳基硫醚)树脂优选具有熔体粘度对剪切速率的依赖性为1.4至2.6 或熔体稳定性为 0.85 至 1.30；以及一种生产支化聚(芳基硫醚)树脂的方法，其中硫源和二卤代芳香族化合物在有机酰胺溶剂中于 170 至 290℃的温度下发生聚合反应，聚卤代芳香族化合物的存在量为每摩尔进料硫源 0.0001 至 0.01 摩尔。
• Branched polyarylene sulfide resin, method for manufacturing same and use as polymer modifier
  申请人：Kureha Corporation

  公开号：US10081710B2

  公开（公告）日：2018-09-25

  A branched polyarylene sulfide resin includes an —S— substituent group with a cleaved disulfide compound, which has a halogen content of 4,000 ppm or less, a melt viscosity as measured at a temperature of 330° C. and a shear rate of 2 sec−1 of 1.0×104 to 50.0×104 Pa·s, and a melt viscoelasticity tan δ as measured at a temperature of 310° C. and an angular velocity of 1 rad/sec of 0.1 to 0.6.

  一种支化聚芳基硫醚树脂包括一个具有裂解二硫化合物的-S-取代基，其卤素含量为 4,000 ppm 或更少，在温度为 330 摄氏度和剪切速率为 2 秒-1 时测得的熔体粘度为 1.0×104 至 50.0×104 Pa-s，在温度为 310 摄氏度和角速度为 1 弧度/秒时测得的熔体粘弹性 tan δ 为 0.1 至 0.6。