2,2,2-Tribromoethoxybenzene | 79080-55-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2,2,2-Tribromoethoxybenzene
• CAS: 79080-55-0
• 化学式: C₈H₇Br₃O
• 分子量: 358.85
• InChiKey: QRVPGYYHILNSKL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Color balanced rubber-reinforced plastic
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0260083A2

  公开（公告）日：1988-03-16

  The color stability of certain rubber-­reinforced polymeric compositions upon exposure to ultraviolet (UV) light is enhanced by incorporating a fadeable, yellow color balancer in an amount effective to reduce the overall color shift of the plastic due to exposure to UV light. The color balancer is an organic dye or pigment, preferably and anthraquinone dye, present in an amount (0.001 to 0.1 weight percent) below that at which it would be used to color the composition.

  某些橡胶增强聚合物成分在紫外线（UV）照射下的颜色稳定性，可通过加入一定量的可褪色的黄色颜色平衡剂来提高，该平衡剂的用量可有效减少塑料在紫外线照射下的整体颜色偏移。 颜色平衡剂是一种有机染料或颜料，最好是蒽醌染料，其用量（0.001 至 0.1 重量百分比）低于用于给成分着色的用量。
• METHOD FOR DECOMPOSING POLYCARBONATE
  申请人：TEIJIN LIMITED

  公开号：EP1731218A1

  公开（公告）日：2006-12-13

  A method of decomposing a polycarbonate with water in a supercritical or subcritical state. A high-purity dihydroxy compound which is a constituent component of the polycarbonate can be recovered at a high yield by this decomposition method. This decomposition method is environment-friendly because it does not use an organic solvent, easy to be carried out, has a high decomposition rate and rarely causes a side reaction.

  一种在超临界或亚临界状态下用水分解聚碳酸酯的方法。通过这种分解方法，可以高产率回收作为聚碳酸酯组成成分的高纯度二羟基化合物。这种分解方法不使用有机溶剂，易于操作，分解率高，而且很少引起副反应，因此对环境友好。
• Styrene based compositions made with a minor part of metal free recycled styrene polymer
  申请人：Total Petrochemicals Research Feluy

  公开号：EP2354168A1

  公开（公告）日：2011-08-10

  The present invention relates to styrene based compositions made with a minor part of metal free post-consumer recycled styrene polymer. This metal free post-consumer recycled styrene polymer can include electronics and electrical devices. Advantageously the proportion of the metal free recycled vinyl aromatic polymer is up to 50 weight % of the overall polymer (virgin vinyl aromatic polymer + metal free recycled vinyl aromatic polymer). This means the present invention is a vinyl aromatic polymer composition comprising 1 to 50 weight % of a metal free recycled vinyl aromatic polymer for respectively 99 to 50 weight % of a virgin vinyl aromatic polymer. Preferably said proportion is from 1 to 30%. This means the present invention is a vinyl aromatic polymer composition comprising 1 to 30 weight % of a metal free recycled vinyl aromatic polymer for respectively 99 to 70 weight % of a virgin vinyl aromatic polymer. Advantageously the present invention is a vinyl aromatic polymer composition comprising 5 to 15 weight % of a metal free recycled vinyl aromatic polymer for respectively 95 to 85 weight % of a virgin vinyl aromatic polymer. In an embodiment the present invention relates to flame resistant vinyl aromatic polymer based compositions comprising, 1 to 30 parts by weight of a flame retardant, 0.5 to 15 parts by weight of a flame retardant aid, 0 to 2 parts by weight of an anti dripping agent, 0 to 5 parts by weight of additives, per 100 parts by weight of a vinyl aromatic polymer mixture comprising a minor part of metal free recycled vinyl aromatic polymer.

  本发明涉及使用少量不含金属的消费后再生苯乙烯聚合物制成的苯乙烯基组合物。这种不含金属的消费后再生苯乙烯聚合物可包括电子和电气设备。 无金属回收乙烯基芳香族聚合物在整个聚合物（原生乙烯基芳香族聚合物 + 无金属回收乙烯基芳香族聚合物）中的比例最好达到 50%。这意味着本发明是一种乙烯基芳香族聚合物组合物，其中 1 至 50 重量百分比的无金属回收乙烯基芳香族聚合物分别代表 99 至 50 重量百分比的原生乙烯基芳香族聚合物。 上述比例最好为 1 至 30%。这意味着本发明是一种乙烯基芳香族聚合物组合物，其中不含金属的再生乙烯基芳香族聚合物占原生乙烯基芳香族聚合物的重量百分比为 1 至 30%，原生乙烯基芳香族聚合物的重量百分比为 99 至 70%。 更有利的是，本发明是一种乙烯基芳香族聚合物组合物，其中不含金属的再生乙烯基芳香族聚合物的重量百分比为 5 至 15，原生乙烯基芳香族聚合物的重量百分比为 95 至 85。 在一个实施方案中，本发明涉及以阻燃乙烯基芳香族聚合物为基础的组合物，该组合物包括 1 至 30 重量份的阻燃剂、 0.5 至 15 份（按重量计）阻燃助剂、 0 至 2 份（按重量计）防滴剂、 0 至 5 份（按重量计）添加剂、 每 100 份（重量）乙烯基芳香族聚合物混合物中含少量不含金属的再生乙烯基芳香族聚合物。
• Flame resistant styrene based compositions comprising antimony pentoxide
  申请人：Total Petrochemicals Research Feluy

  公开号：EP2354181A1

  公开（公告）日：2011-08-10

  The present invention relates to flame resistant vinyl aromatic polymer based compositions comprising, 1 to 30 parts by weight of a flame retardant, 0.5 to 15 parts by weight of antimony pentoxide as a flame retardant aid, 0.1 to 2 parts by weight of an anti dripping agent, 0 to 5 parts by weight of additives, per 100 parts by weight of the vinyl aromatic polymer.

  本发明涉及以阻燃乙烯基芳香族聚合物为基础的组合物，该组合物包括 1 至 30 份（重量）阻燃剂、 0.5 至 15 份(重量)的五氧化二锑作为阻燃助剂、 0.1 至 2 份（按重量计）防滴剂、 0 至 5 份（按重量计）添加剂、 每 100 份（重量）乙烯基芳香族聚合物中含 0 至 5 份添加剂。
• Thermoplastic resin composition for laser marking capable of forming chromatic colors
  申请人：——

  公开号：US20020052438A1

  公开（公告）日：2002-05-02

  The present invention relates to a thermoplastic resin composition for laser marking capable of developing chromatic colors containing (A) 100 parts by weight of a thermoplastic resin comprising 1 to 100% by weight of a rubber-reinforced resin (A-1) obtained by polymerizing 95 to 30% by weight of at least one monomer (b) selected from aromatic vinyl compounds, vinyl cyanide compounds, (meth)acrylic esters, acid anhydride-based monomers and maleimide-based compounds in the presence of 5 to 70% by weight of a rubber-like polymer (a) {(a)+(b) =100% by weight}, and 99 to 0% by weight of a polymer (A-2) obtained by polymerizing at least one monomer selected aromatic vinyl compounds, vinyl cyanide compounds, (meth)acrylic esters, acid anhydride-based monomers and maleimide-based compounds. The total of (A-1)+(A-2) is 100% by weight. Polymerized (meth)acrylic ester is present in an amount of 30 to 70% by weight and the rubber-like polymer (a) is a mixture of at least two rubber-like polymers differing in particle size; (B) 0.01 to 5 parts by weight of at least one black system compound selected from black iron oxide and titanium black; and (C) 0.01 to 5 parts by weight of a dye and/or an organic pigment.

  本发明涉及一种用于激光打标的、能显色的热塑性树脂组合物，该组合物含有(A)100份(重量)的热塑性树脂，其中包括1-100％(重量)的橡胶增强树脂(A-1)，该橡胶增强树脂是由95-30％(重量)的至少一种单体(b)在5-70％(重量)的类橡胶聚合物(a)&lcub.(a)+(b)=100％(重量)}的存在下聚合而成的；(a)+(b)=100%（按重量计）}，以及 99 至 0%（按重量计）的聚合物 (A-2)，该聚合物是通过聚合至少一种选自芳香族乙烯基化合物、乙烯基氰化物、（甲基）丙烯酸酯、酸酐基单体和马来酰亚胺基化合物的单体而获得的。(A-1)+(A-2)的总重量为 100%。聚合(甲基)丙烯酸酯的含量为 30-70%（重量比），类橡胶聚合物(a)是至少两种粒径不同的类橡胶聚合物的混合物；(B)0.01-5（重量比）至少一种选自氧化铁黑和钛黑的黑色系化合物；(C)0.01-5（重量比）染料和/或有机颜料。