2,2',3,4,5,6-Hexabromodiphenyl ether | 446254-98-4

• 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: 2,2',3,4,5,6-Hexabromodiphenyl ether
• 英文别名: 1,2,3,4,5-pentabromo-6-(2-bromophenoxy)benzene
• CAS: 446254-98-4
• 化学式: C₁₂H₄Br₆O
• 分子量: 643.6
• InChiKey: LJDGJCNHVGGOFW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.6
• 重原子数：
  19
• 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：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  十溴二苯醚 生成 2,2',3,4,5,6-Hexabromodiphenyl ether
  参考文献：
  名称：

  WATANABE, ISAO;KASHIMOTO, TAKASHI;TATSUKAWA, RYO, BULL. ENVITRON. CONTAM. AND TOXICOL., 36,(1986) N 6, 839-842

  摘要：

  DOI：

文献信息

• Zinc borate, and production method and use thereof
  申请人：——

  公开号：US20030030042A1

  公开（公告）日：2003-02-13

  A zinc borate having a particular crystallite size and containing very little sodium components and a method of preparing the same. The zinc borate has a particular chemical composition, has a crystallite size of not smaller than 40 nm as found from diffraction peaks of indexes of planes of (020), (101) and (200) in the X-ray diffraction image (Cu-k&agr;) and contains sodium components in amounts of not larger than 100 ppm as measured by the atomic absorptiometric method.

  一种具有特定晶粒尺寸且含有极少钠成分的锌硼酸盐及其制备方法。该锌硼酸盐具有特定的化学组成，其晶粒尺寸不小于40纳米，可以从X射线衍射图像（Cu-kα）的（020）、（101）和（200）平面的衍射峰中发现，并且钠成分的含量不超过100 ppm，由原子吸收光谱法测量。
• Insulating material containing cycloolefin polymer
  申请人：——

  公开号：US20040157039A1

  公开（公告）日：2004-08-12

  An insulating material comprising a cycloolefin polymer, specifically, an interlayer insulating material for a high-density assembly board having interlayer-connecting via holes at most 200 &mgr;m in diameter, comprising a cycloolefin polymer containing at least 50 mol % of a repeating unit derived from a cycloolefin monomer; a dry film formed from a curable resin composition comprising a polymer having a number average molecular weight within a range of 1,000 to 1,000,000 as measured by gel permeation chromatography, and a hardener; and a resin-attached metal foil obtained by forming a film of a cycloolefin polymer on one side of a metal foil. Laminates, multi-layer laminates and build-up multi-layer laminates making use of these materials, and production processes thereof.

  一种绝缘材料，包括环氧烷基聚合物，具体地说，这是一种用于高密度组装板的层间绝缘材料，其间层连接的经孔直径最多为200微米，包括至少50摩尔％来自环氧烷基单体的重复单元的环氧烷基聚合物; 由可固化树脂组成的可干膜，其聚合物的数量平均分子量在1,000至1,000,000之间（通过凝胶渗透色谱法测量），以及硬化剂; 以及通过在金属箔的一侧形成环氧烷基聚合物膜而获得的树脂附着金属箔。利用这些材料制成的层压板，多层层压板和堆叠多层层压板以及其生产工艺。
• Flame retardant polymer compositions
  申请人：OCCIDENTAL CHEMICAL CORPORATION

  公开号：EP0063855A1

  公开（公告）日：1982-11-03

  Polyolefins, such as polyethylene and polypropylene, are rendered flame retardant by incorporating therein a combination of (1) a Diels-Alder adduct of a chlorinated cyclopentadiene and a polyunsaturated cycloaliphatic compound and (2) a ring-brominated aromatic compound.

  聚烯烃（如聚乙烯和聚丙烯）通过加入以下两种物质的组合而具有阻燃性能：(1) 氯化环戊二烯和多不饱和环脂族化合物的 Diels-Alder 加合物；(2) 环溴芳烃化合物。
• Flame-retardant resin composition
  申请人：TEIJIN LIMITED

  公开号：EP0065777A1

  公开（公告）日：1982-12-01

  A flame-retardant resin composition comprising (A) at least one polymer resin selected from the group consisting of thermoplastic polyesters and thermoplastic polycarbonates and, per 100 parts by weight of the polymer resin, (B) 0.1 to 30 parts by weight, as the weight of the halogen element. of an organic halogen compound, and (C) 0.1 to 20 parts by weight, as the weight of the antimony element, of antimony trioxide treated with an alkoxysilane compound. The composition may further comprise up to 30 parts by weight of an organic acid ester compound and'or up to 200 parts by weight of a filler, per 100 parts by weight of the polymer resin.

  一种阻燃树脂组合物，包括(A)至少一种选自热塑性聚酯和热塑性聚碳酸酯组的高分子树脂；(B)以每 100 份高分子树脂的重量计，0.1 至 30 份有机卤素化合物（以卤素元素的重量计）；以及(C)以每 100 份高分子树脂的重量计，0.1 至 20 份用烷氧基硅烷化合物处理过的三氧化二锑（以锑元素的重量计）。按每 100 份聚合物树脂的重量计，该组合物还可包括多达 30 份（按重量计）的有机酸 酯化合物和'或多达 200 份（按重量计）的填料。
• Granular organohalide flame retardant additive and methods of preparing the same
  申请人：SEKISUI KASEIHIN KOGYO KABUSHIKI KAISHA

  公开号：EP0115341A2

  公开（公告）日：1984-08-08

  A granular flame retardant additive and a method of preparing the same is provided comprising from 70 to 99.5% by weight of an organohalide flame retardant and from 0.5 to 30% by weight of thermoplastic synthetic resin as a binder. The additive is easy to handle and resistant to disintegration during transportion and mixing with fabricating resin pellets. Uniform distribution thereof in fabricated thermoplastic articles is achieved by simply co-feeding the granules and the fabricating resin to a fabricating machine.

  本发明提供了一种颗粒状阻燃添加剂及其制备方法，该添加剂由 70%至 99.5%（按重量计）的有机卤化物阻燃剂和 0.5%至 30%（按重量计）的热塑性合成树脂作为粘合剂组成。 该添加剂易于处理，在运输和与制造树脂颗粒混合的过程中不易分解。 只需将颗粒和制造树脂共同送入制造机，即可在制造的热塑性物品中实现均匀分布。