Naphthalin-disulfonsaeure-(2,7)-diazid | 7456-70-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: Naphthalin-disulfonsaeure-(2,7)-diazid
• 英文别名: 2-N,7-N-didiazonaphthalene-2,7-disulfonamide
• CAS: 7456-70-4
• 化学式: C₁₀H₆N₆O₄S₂
• 分子量: 338.327
• InChiKey: WOULNIRITKRPRB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  114
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  三硫代亚磷酸三乙酯 、 Naphthalin-disulfonsaeure-(2,7)-diazid 生成 hexaethyl (naphthalene-2,7-disulfonyl)bis(phosphorimidotrithioate)
  参考文献：
  名称：

  Goerdeler,J.; Ullmann,H., Chemische Berichte, 1961, vol. 94, p. 1067 - 1074

  摘要：

  DOI：
• 作为产物：
  描述：

  2,7-萘二磺酰氯 在 sodium azide 作用下， 生成 Naphthalin-disulfonsaeure-(2,7)-diazid
  参考文献：
  名称：

  Goerdeler,J.; Ullmann,H., Chemische Berichte, 1961, vol. 94, p. 1067 - 1074

  摘要：

  DOI：

文献信息

• Grafted thermoplastic compositions and fabricated articles therefrom
  申请人：Dow Global Technologies, Inc.

  公开号：EP1457518A1

  公开（公告）日：2004-09-15

  This invention describes grafted blend compositions, the processes for their preparation and fabricated articles, especially foams therefrom. In particular the present invention describes a grafted blend composition comprising: A) from 55 to 90 wt percent (based on the combined weights of component A and B) of a linear or substantially linear ethylene homopolymer or interpolymer, having a density of greater than 0.9450 g/cm3; B) from 10 to 45 wt percent (based on the combined weights of component A and B) of a branched ethylene homopolymer or interpolymer having a melt strength of greater than 5 cN; and C) from 0.005 wt percent to about 0.2 wt percent (based on the combined weights of A and B) of a coupling agent; and D) wherein the melt strength of said grafted blend is greater than 5 cN.

  本发明描述了接枝共混组合物、其制备工艺和制成的物品，尤其是泡沫。特别是本发明描述了一种接枝混合组合物，其中包括： A) 55% 至 90% 的线性或基本线性乙烯均聚物或间聚物（基于 A 组份和 B 组份的总重量），其密度大于 0.9450 克/立方厘米； B) 10% 至 45% 的支化乙烯均聚物或互聚物（基于 A 组份和 B 组份的总重量），其熔体强度大于 5 cN；以及 C) 0.005 重量％至约 0.2 重量％（基于 A 和 B 的总重量）的偶联剂；以及 D) 其中所述接枝混合物的熔体强度大于 5 cN。
• Rheology modified polyethylene compositions
  申请人：Dow Global Technologies Inc.

  公开号：EP2218751A1

  公开（公告）日：2010-08-18

  A composition, comprising the reaction product of: (a) a first composition comprising a polyethylene component prepared in the presence of a chromium-based catalyst system, and (b) a second composition comprising a coupling amount of at least one polysulfonyl azide.

  一种组合物，包括以下物质的反应产物 (a) 第一种组合物，包括在铬基催化剂体系存在下制备的聚乙烯成分，以及 (b) 第二种组合物，包含至少一种聚磺酰叠氮的偶联量。
• Functionalized ethylene/alpha-olefin interpolymer compositions
  申请人：Dow Global Technologies LLC

  公开号：EP2392611A2

  公开（公告）日：2011-12-07

  The invention relates to functionalized interpolymers derived from base olefin interpolymers, which are prepared by polymerizing one or more monomers or mixtures of monomers, such as ethylene and one or more comonomers, to form an interpolymer products having unique physical properties. The functionalized olefin interpolymers contain two or more differing regions or segments (blocks), resulting in unique processing and physical properties.

  本发明涉及由基础烯烃互聚物衍生的官能化互聚物，其制备方法是将一种或多种单体或单体混合物（如乙烯和一种或多种共聚单体）聚合，形成具有独特物理特性的互聚物产品。官能化烯烃互聚物含有两个或两个以上不同的区域或区段（嵌段），因而具有独特的加工和物理特性。
• Compression blow formed articles
  申请人：Braskem America, Inc.

  公开号：EP2471861A1

  公开（公告）日：2012-07-04

  The invention provides a compression blow formed article formed from a composition comprising at least the following: 1) a polypropylene homopolymer and 2) a propylene-based polymer.

  本发明提供了一种由至少包含以下成分的组合物形成的压缩吹塑制品：1) 聚丙烯均聚物和 2) 丙烯基聚合物。
• Process for attaching a modifying agent to a substrate
  申请人：Dow Global Technologies LLC

  公开号：EP2810975A1

  公开（公告）日：2014-12-10

  A process for attaching a modifying agent to a substrate surface comprises the steps of: A. Contacting in an inert gas atmosphere a substrate with a modifying agent, an optional binding agent, and a liquid mixing agent to form a first substrate mixture; B. Evaporating at least a part of the liquid mixing agent while agitating the first substrate mixture under an inert gas flow or a partial vacuum to form a semi-crystalline coating of modifying agent on the substrate surface; C. Contacting the modifying agent semi-crystalline coating on the substrate surface with additional mixing agent to remove at least a portion of the coating from the substrate surface and to form a second substrate mixture comprising removed modifying agent, substrate and additional mixing agent; D. Agitating the second substrate mixture under an inert gas flow or a partial vacuum to form a semi-crystalline coating of the removed modifying agent on the substrate surface; and E. Recovering the substrate with the modifying agent coating.

  将改性剂附着在基底表面的工艺包括以下步骤 A.在惰性气体环境中，将基底与改性剂、任选结合剂和液体混合剂接触，形成第一种基底混合物； B.在惰性气体流或部分真空下搅拌第一种基底混合物的同时，蒸发至少一部分液体混合剂，在基底表面形成改性剂的半结晶涂层； C.将基底表面上的改性剂半晶体涂层与附加混合剂接触，以从基底表面去除至少一部分涂层，并形成由去除的改性剂、基底和附加混合剂组成的第二基底混合物； D.在惰性气体流或部分真空下搅拌第二基底混合物，在基底表面形成已去除改性剂的半晶体涂层；以及 E.回收带有改性剂涂层的基底。