2,3-Bis(1,1,3-tribromo-2,2-dimethylpropyl)but-2-enedioic acid

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 2,3-Bis(1,1,3-tribromo-2,2-dimethylpropyl)but-2-enedioic acid
• 英文别名: 2,3-bis(1,1,3-tribromo-2,2-dimethylpropyl)but-2-enedioic acid
• 化学式: C₁₄H₁₈Br₆O₄
• 分子量: 729.7
• InChiKey: SDXNSKQKECQLNQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  24
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• Flame-retarded foamed plastic compositions and shaped articles
  申请人：Dai-Ichi F R Co., Ltd.

  公开号：EP1712586A1

  公开（公告）日：2006-10-18

  A flame retarded foamed plastic composition comprises a polystyrene type resin; a brominated flame retardant having a Br content greater than 60% by weight and a 5 wt% loss temperature of 190-320°C ; a hindered amine of 4-hydroxy-2,2,6,6-tetramethylpiperidine carboxylate series, and a blowing agent.

  一种阻燃发泡塑料组合物包括：聚苯乙烯类树脂；溴化阻燃剂（溴含量大于 60%（重量比），5 wt%损耗温度为 190-320°C ）；4-羟基-2,2,6,6-四甲基哌啶羧酸盐系列受阻胺；以及发泡剂。
• FLAME-RETARDANT EXPANDABLE STYRENE RESIN PARTICLES AND METHOD FOR PRODUCING SAME
  申请人：Dai-Ichi Kogyo Seiyaku Co., Ltd.

  公开号：EP2426152A1

  公开（公告）日：2012-03-07

  Flame-retarded foamable styrene-based resin beads and a process for producing the resin beads are provided in which a combination of two organic bromine-containing compounds is used in order to accomplish a high flame retardancy level with a small amount of addition and decreased level of residual monomer. The flame-retarded foamable resin beads comprises a blowing agent added to resin beads by impregnating with the blowing agent during or after polymerization. The beads are produced by suspension polymerizing a monomer composition containing 0.5 to 5.0 parts by weight per 100 parts by weight of the monomer of a bromine-containing flame retardant comprising (a) an organic bromine-containing compound having 2,3-dibromo-2-alkylpropyl group and (b) an organic bromine-containing compound having a bromine content greater than 50 wt% and free of any bromine atom attached to a tertiary carbon atom.

  本发明提供了阻燃型可发泡苯乙烯基树脂珠和生产该树脂珠的工艺，其中使用了两种有机含溴化合物的组合，以便以少量添加和降低残留单体水平的方式实现高阻燃性。阻燃发泡树脂珠包括在聚合过程中或聚合后通过浸渍发泡剂添加到树脂珠中的发泡剂。这种树脂珠是通过悬浮聚合单体组合物生产的，每 100 份单体中含有 0.5 至 5.0 份（按重量计）含溴阻燃剂，该单体组合物包括(a)具有 2,3-二溴-2-烷基丙基的含溴有机化合物和(b)溴含量大于 50 wt%且不含任何连接到叔碳原子上的溴原子的含溴有机化合物。
• FLAME-RETARDANT STYRENE RESIN COMPOSITION
  申请人：Dai-Ichi Kogyo Seiyaku Co., Ltd.

  公开号：EP1983028B1

  公开（公告）日：2012-08-15
• FLAME-RETARDED STYRENE-BASED RESIN COMPOSITIONS
  申请人：Onishi Hideaki

  公开号：US20100168263A1

  公开（公告）日：2010-07-01

  Disclosed is a flame-retardant styrene resin composition. The composition comprises 100 parts by weight of a styrene resin, 0.5 to 10 parts by weight of a brominated flame-retarder which has a bromine content of 60% by weight or higher, and 0.005 to 0.5 part by weight of urea, thiourea or an N-substituted derivative thereof. By using an urea compound concomitantly, the amount of the brominated flame-retarder required for achieving a desired flame retardancy level can be reduced.
• FLAME-RETARDED FOAMABLE STYRENE-BASED RESIN BEADS AND PROCESS FOR PRODUCING THE SAME
  申请人：Onishi Hideaki

  公开号：US20110319507A1

  公开（公告）日：2011-12-29

  Flame-retarded foamable styrene-based resin beads and a process for producing the resin beads are provided in which a combination of two organic bromine-containing compounds is used in order to accomplish a high flame retardancy level with a small amount of addition and decreased level of residual monomer. The flame-retarded foamable resin beads comprises a blowing agent added to resin beads by impregnating with the blowing agent during or after polymerization. The beads are produced by suspension polymerizing a monomer composition containing 0.5 to 5.0 parts by weight per 100 parts by weight of the monomer of a bromine-containing flame retardant comprising (a) an organic bromine-containing compound having 2,3-dibromo-2-alkylpropyl group and (b) an organic bromine-containing compound having a bromine content greater than 50 wt % and free of any bromine atom attached to a tertiary carbon atom.