四丁铵二溴氯盐 | 64531-21-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 四丁铵二溴氯盐
• 中文别名: 四正丁铵二溴氯盐；四正丁基二溴氯化铵
• 英文名称: Tetrabutylammonium Dibromochloride
• CAS: 64531-21-1
• 化学式: C16H36Br2ClN
• 分子量: 437.7
• InChiKey: LSCNDUNMPYESRN-UHFFFAOYSA-N

物化性质

• 熔点：
  67 °C
• 溶解度：
  可溶于氯仿（少许）、甲醇（少许）

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  20
• 可旋转键数：
  12
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Gypsum board with a fluorine-containing antifungal agent
  申请人：Toreki William

  公开号：US20090104144A1

  公开（公告）日：2009-04-23

  A novel gypsum board having improved antifungal properties is disclosed. The board comprises a gypsum core, front and back paper facings, and a polymeric antifungal agent effective at inhibiting fungal growth. A preferred polymeric antifungal agent is polyDADMAC or polyTMMC. The novel gypsum board further comprises a non-polymeric antifungal agent comprising a fluorine-containing quaternary ammonium compound. Preferred non-polymeric ammonium compounds include Tetra-n-butylammonium fluoride and Tetraethylammonium fluoride. The polymeric antifungal agent can be present in the gypsum core and/or on one or both of the paper facings. The non-polymeric antifungal agent may be encapsulated in a material or ionically associated with the polymeric antifungal agent to allow releases of the non-polymeric antifungal agent over time and/or upon exposure to moisture. Methods for preparing the aforementioned novel gypsum board are also disclosed.

  揭示了一种具有改进抗真菌性能的新型石膏板。该板包括石膏芯、正面和背面纸面以及一种聚合物抗真菌剂，有效地抑制真菌生长。首选的聚合物抗真菌剂是聚DADMAC或聚TMMC。该新型石膏板还包括一种非聚合物抗真菌剂，包括含氟季铵化合物。首选的非聚合物铵化合物包括四正丁基氟化铵和四乙基氟化铵。聚合物抗真菌剂可以存在于石膏芯中和/或在正面和/或背面纸面的一侧或两侧。非聚合物抗真菌剂可以封装在材料中或离子地与聚合物抗真菌剂结合，以允许随时间释放非聚合物抗真菌剂和/或在暴露于湿气时释放。还公开了制备上述新型石膏板的方法。
• Process for producing arylamine
  申请人：Kubo Shinji

  公开号：US20060069287A1

  公开（公告）日：2006-03-30

  A process for producing an arylamine is provided which is characterized by reacting an aromatic halogen compound with an aromatic amine in the presence of an organic salt selected from specific pyridinium salts, imidazolium salts and quaternary onium salts, a copper catalyst, and a base. Thus, the reaction of even an aromatic halogen compound substituted by an electron-donating group proceeds efficiently, and an inexpensive chlorinated aromatic compound or brominated aromatic compound is usable, and an arylamine, in particular a triarylamine or diarylamine, having a high purity can be produced at low cost.

  提供了一种生产芳基胺的方法，其特征在于在特定吡啶盐、咪唑盐和季铵盐中选择有机盐、铜催化剂和碱的存在下，将芳香卤素化合物与芳香胺反应。因此，即使是带有电子供体基团的芳香卤素化合物的反应也可以高效地进行，可以使用廉价的氯化芳香化合物或溴化芳香化合物，并且可以以低成本生产高纯度的芳基胺，特别是三芳基胺或二芳基胺。
• AROMATIC POLYESTER
  申请人：Muroran Institute of Technology

  公开号：EP2479203A1

  公开（公告）日：2012-07-25

  The present invention provides an aromatic polyester which is substantially free from the occurrence of coloration and retains significantly high transparency even after being thermally processed at high temperature and which has high flowability. The aromatic polyester contains a polyhydric phenol residue and a residue of any one of aromatic polycarboxylic acid, halide thereof, and anhydride thereof, and terminals of the aromatic polyester have a structure represented by the formula -C(O)-R. The aromatic polyester has an end-capping rate of 90% or higher and a weight average molecular weight (Mw) ranging from 3,000 to 1,000,000.

  本发明提供了一种芳香族聚酯，该聚酯基本上不会发生着色，即使在高温热加工后仍能保持明显的高透明度，并且具有高流动性。芳香族聚酯含有多羟基苯酚残留物和芳香族多羧酸、其卤化物和其酸酐中任意一种的残留物，芳香族聚酯的端基具有式 -C(O)-R 所代表的结构。芳香族聚酯的端盖率为 90% 或更高，重量平均分子量（Mw）为 3,000 至 1,000,000 之间。
• Cementitious slab products having antimicrobial properties
  申请人：Ong Wei-Kang Ivan

  公开号：US20050106336A1

  公开（公告）日：2005-05-19

  A composite material having the appearance of natural stone that is made from cement and natural aggregate. The composite material also has an antimicrobial material incorporated therein that resists the proliferation of microbes on the surface of the material. A method for making the composite material and a method for making a finished product from the composite material are also disclosed.

  一种具有天然石材外观的复合材料，由水泥和天然骨料制成。这种复合材料还含有一种抗菌材料，可防止微生物在材料表面扩散。此外，还公开了一种制造复合材料的方法和一种用复合材料制造成品的方法。
• THE CONTROL OF BIOFOULING IN AQUEOUS SYSTEMS BY NON-POLYMERIC QUATERNARY AMMONIUM POLYHALIDES
  申请人：Great Lakes Chemical Corporation

  公开号：EP0283509A1

  公开（公告）日：1988-09-28