4,5,6,7,4',5',6',7'-octachloro-[2,2']biisoindolyl-1,3,1',3'-tetraone | 67887-47-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: 4,5,6,7,4',5',6',7'-octachloro-[2,2']biisoindolyl-1,3,1',3'-tetraone
• 英文别名: 4,5,6,7,4',5',6',7'-Octachlor-[2,2']biisoindolyl-1,3,1',3'-tetraon；4,5,6,7-Tetrachloro-2-(4,5,6,7-tetrachloro-1,3-dioxoisoindol-2-yl)isoindole-1,3-dione
• CAS: 67887-47-2
• 化学式: C₁₆Cl₈N₂O₄
• 分子量: 567.811
• InChiKey: JFEBIVJTGIPNKL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.8
• 重原子数：
  30
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  74.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3,4,5,6-四氯-1,2-苯二甲酸半水合物 在 乙醇 、 一水合肼 、 溶剂黄146 作用下， 生成 4,5,6,7,4',5',6',7'-octachloro-[2,2']biisoindolyl-1,3,1',3'-tetraone
  参考文献：
  名称：

  Persistent, Consistent, Widespread, and Robust? Another Look at Recent Trends in Old-Age Disability

  摘要：

  Objective. The purpose of this study was to provide new evidence on disability trends among elderly persons from 1982 to 1996.Methods. The sample includes 125,949 participants aged 70 and older in the 1982-1996 National Health Interview Surveys. Logistic analysis was used to estimate the trend in disability prevalence after controlling for various sociodemographic factors.Results. We found that: (a) the prevalence of disability has declined, but the gains did not persist throughout the entire period or accelerate over time: (b) only routine care disability has declined. whereas more severe personal care disability shows no improvements; (c) estimates are robust to the exclusion of the nursing home population but may be sensitive to growth in the assisted living population: (d) estimates of decline in disability prevalence are fairly consistent across five national surveys: (e) gains have been concentrated among the most educated elderly persons: and (F) gains in education appear to be an important confounder of the improvements.Discussion. Evidence from several surveys using various measures indicate that disability has declined among elderly persons. Determining the causes of the improvements should be a high priority in future research efforts.

  DOI：

  10.1093/geronb/56.4.s206

文献信息

• Verwendung von Formmassen aus Polyethylenterephthalat und einem organischen Imid zur Herstellung von kristallinen Formkörpern durch Spritzguss bei niedriger Formtemperatur
  申请人：BAYER AG

  公开号：EP0029930A1

  公开（公告）日：1981-06-10

  Polyethylenterephthalate mit einem Gehalt bestimmter Imide lassen sich bei Formtemperaturen von 80 bis 120° zu kristallinen Formkörpern verspritzen.

  含有某些酰亚胺的聚对苯二甲酸乙二醇酯可在 80 至 120° 的成型温度下注入，形成结晶模塑件。
• Flammwidrige Formmassen auf Basis thermoplastischer aromatischer Polyester, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von Formkörpern
  申请人：BAYER AG

  公开号：EP0042561A1

  公开（公告）日：1981-12-30

  Aromatische Polyester und Polyestercarbonate auf Basis von Diphenolen und Iso- und/oder Terephthalsäuren werden durch geringe Mengen von Ammonium- bzw. Alkalisalzen anorganischer oder organischer Säuren und gegebenenfalls halogenierter Phthalimide und gegebenenfalls Polytetrafluorethylen flammwidrig, ohne daß die mechanischen und chemischen Eigenschaften der Polyester(carbonate) merklich vermindert werden.

  以二苯酚和异对苯二甲酸和/或对苯二甲酸为基础的芳香族聚酯和聚酯碳酸盐，可通过少量的无机酸或有机酸的铵盐或碱式盐，以及适当情况下的卤化邻苯二甲酰亚胺和适当情况下的聚四氟乙烯来实现阻燃，而不会明显降低聚酯（碳酸盐）的机械和化学特性。
• Polycarbonat-Formmassen mit verbesserter Flammwidrigkeit
  申请人：BAYER AG

  公开号：EP0086353A1

  公开（公告）日：1983-08-24

  Gegenstand der vorliegenden Erfindung sind Polycarbonatformmassen mit Zusätzen von Alkali- bzw. Erdalkalisalzen, Tetrahalogenphthalimiden und gegebenenfalls Glasfasern, dadurch gekennzeichnet, dass sie zusätzlich 0,1-7 Gew.-%, vorzugsweise 0,5-7 Gew.-% Brom enthalten.

  本发明的目的是含有碱金属或碱土金属盐、四邻苯二甲酰亚胺和玻璃纤维添加剂的聚碳酸酯模塑组合物，其特征在于它们额外含有 0.1-7%（按重量计），最好是 0.5-7%（按重量计）的溴。
• Polyester thermoplastic molding compositions with good mold release
  申请人：MOBAY CORPORATION

  公开号：EP0146104A2

  公开（公告）日：1985-06-26

  The present disclosure is concerned with reinforced flame retarded polyethylene terephthalate molding compositions which have good mold release properties upon being injection molded because they contain low molecular weight copolymer acids which may have been neutralized with selected metal cations. If these copolymer acids are used in sufficient amount they may also act as drip suppressant agents thus allowing the compositions to reproducibly obtain a UL-94 rating at 1/32" of V-0. When used in lower amounts in combination with other drip suppressants these low molecular weight copolymer acids provide both enhanced mold release and enhanced drip suppression. These compositions contain a flame retardant package sufficient to give the base polyethylene terephthalate resin a UL-94 rating at ⅛" of V-0 when tested with just the flame retardant package. These compositions are preferably reinforced with glass or other fibers. The addition to these compositions of a compound bearing at least 3 terminal epoxy groups can improve the composition's physical properties and does improve their resistance to degradation due to thermal or hydrolysis exposure. These compositions are suitable for the injection molding of a wide variety of articles of commerce.

  本公开涉及增强型阻燃聚对苯二甲酸乙二醇酯模塑组合物，这种组合物在注塑成型时具有良好的脱模性能，因为它们含有低分子量的共聚物酸，这些共聚物酸可能已被选定的金属阳离子中和。如果这些共聚物酸的用量足够大，它们还可以起到抑制滴水的作用，从而使这些组合物在 1/32" V-0 时可重复获得 UL-94 等级。当以较低用量与其他滴注抑制剂结合使用时，这些低分子量共聚物酸既能增强脱模性，又能增强滴注抑制性。这些组合物含有阻燃剂包，足以使基底聚对苯二甲酸乙二醇酯树脂在 V-0 ⅛ 英寸时达到 UL-94 等级。这些组合物最好用玻璃纤维或其他纤维增强。在这些组合物中加入至少含有 3 个末端环氧基团的化合物，可以改善组合物的物理性能，并提高其抗热分解或水解降解的能力。这些组合物适用于各种商业产品的注塑成型。
• Flame retardant elastomeric compositions
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0219014A2

  公开（公告）日：1987-04-22

  Novel flame retardant elastomeric materials are prepared by admixing a polyetherimide ester and a halogenated flame retarding material. Optionally these compositions may further comprise a modifier resin selected from condensation polymers and addition polymers, flame retardant synergists and drip suppressant.

  新型阻燃弹性体材料是通过混合聚醚酰亚胺酯和卤化阻燃材料制备而成。这些组合物还可进一步包含改性树脂，改性树脂可选自缩合聚合物和加成聚合物、阻燃增效剂和滴落抑制剂。