1,8-辛烷-双(三丁基膦)二溴化物 | 131526-14-2

• 分子结构分类: 有机化合物 - 有机磷化合物 - 四烷基鏻化合物
• 中文名称: 1,8-辛烷-双(三丁基膦)二溴化物
• 中文别名: 八亚甲基-双(三丁基膦)二溴化物
• 英文名称: Octane-1,8-diylbis(tributylphosphonium) bromide
• 英文别名: tributyl(8-tributylphosphaniumyloctyl)phosphanium;dibromide
• CAS: 131526-14-2
• 化学式: C32H70Br2P2
• 分子量: 676.7
• InChiKey: XFODVBVHRABGNB-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  6.17
• 重原子数：
  36
• 可旋转键数：
  27
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 安全说明：
  S22,S24/25

文献信息

• MULTI-BRANCHED CATIONIC PHOSPHONIUM SALT, FORWARD OSMOSIS EXTRACT EMPLOYING THE SAME AND FORWARD OSMOSIS SEAWATER DESALINATION PROCESS
  申请人：INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

  公开号：US20180346496A1

  公开（公告）日：2018-12-06

  A multi-branched cationic phosphonium salt is provided. The multi-branched cationic phosphonium salt has a structure represented by formula (I): Z[P + (R 1 )(R 2 )(R 3 )] n }(X − ) n (I) wherein each of R 1 , R 2 , and R 3 is independently a linear or branched C 1 ˜C 10 alkyl group, X − is an organic or inorganic anion, and Z has a structure represented by Formula (IIb) or Formula (IIc): wherein a is an integer of 1˜15. In Formulas (IIb) and (IIc), Z is connected to [P + (R 1 )(R 2 )(R 3 )] at the position marked by an asterisk (*), and n is an integer of 3˜4.

  提供了一种多支链阳离子磷酸铵盐。该多支链阳离子磷酸铵盐具有以下式（I）表示的结构：Z[P+(R1)(R2)(R3)]n}(X−)n(I)，其中R1、R2和R3中的每一个独立地是线性或支链的C1˜C10烷基基团，X−是有机或无机阴离子，Z具有以下式（IIb）或式（IIc）表示的结构：其中a是1˜15的整数。在式（IIb）和（IIc）中，Z连接到[P+(R1)(R2)(R3)]处，位置用星号（*）标记，n是3˜4的整数。
• Multi-branched cationic phosphonium salt, forward osmosis extract employing the same and forward osmosis seawater desalination process
  申请人：INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

  公开号：US10584139B2

  公开（公告）日：2020-03-10

  A multi-branched cationic phosphonium salt is provided. The multi-branched cationic phosphonium salt has a structure represented by formula (I): Z[P+(R1)(R2)(R3)]n}(X−)n  (I) wherein each of R1, R2, and R3 is independently a linear or branched C1˜C10 alkyl group, X− is an organic or inorganic anion, and Z has a structure represented by Formula (IIb) or Formula (IIc): wherein a is an integer of 1˜15. In Formulas (IIb) and (IIc), Z is connected to [P+(R1)(R2)(R3)] at the position marked by an asterisk (*), and n is an integer of 3˜4.

  提供了一种多支链阳离子鏻盐。多支链阳离子鏻盐的结构如式（I）所示： Z[P+(R1)(R2)(R3)]n}(X-)n (I) 其中 R1、R2 和 R3 各自独立地为线性或支链 C1˜C10 烷基，X- 为有机或无机阴离子，Z 具有式 (IIb) 或式 (IIc) 所代表的结构： 其中 a 为 1˜15的整数。在式 (IIb) 和 (IIc) 中，Z 在星号 (*) 标记的位置与 [P+(R1)(R2)(R3)] 连接，n 是 3˜4 的整数。
• Extracted material for forward osmosis, preparation method thereof, and forward-osmosis water desalination system using the same
  申请人：INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

  公开号：US11273410B2

  公开（公告）日：2022-03-15

  An extracted material for forward osmosis is provided. The extracted material includes a first ionic compound, a second ionic compound and a third ionic compound, which are represented by formula K[A+(R1)(R2)(R3)]p}(X−)c(Y−)d. X− is the same as Y− in the first ionic compound. X− is the same as Y− in the second ionic compound. X− in the first ionic compound is different from X− in the second ionic compound. X− differs from Y− in the third ionic compound. X− in the third ionic compound is the same as X− in the first ionic compound or X− in the second ionic compound. Y− in the third ionic compound is the same as Y− in the first ionic compound or Y− in the second ionic compound. A method for preparing an extracted material and a forward-osmosis water desalination system using the same are also provided.

  本发明提供一种用于正向渗透的提取材料。所述提取材料包括第一离子化合物、第二离子化合物和第三离子化合物，它们由公式K[A+(R1)(R2)(R3)]p}(X−)c(Y−)d表示。在第一离子化合物中，X−与Y−相同。在第二离子化合物中，X−与Y−相同。在第一离子化合物中的X−与在第二离子化合物中的X−不同。第三离子化合物中的X−不同于Y−。在第三离子化合物中的X−与在第一离子化合物中的X−相同或与在第二离子化合物中的X−相同。在第三离子化合物中的Y−与在第一离子化合物中的Y−相同或与在第二离子化合物中的Y−相同。本发明还提供一种制备提取材料的方法以及使用该提取材料的正向渗透式海水淡化系统。
• EXTRACTED MATERIAL FOR FORWARD OSMOSIS, PREPARATION METHOD THEREOF, AND FORWARD-OSMOSIS WATER DESALINATION SYSTEM USING THE SAME
  申请人：INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

  公开号：US20210197123A1

  公开（公告）日：2021-07-01

  An extracted material for forward osmosis is provided. The extracted material includes a first ionic compound, a second ionic compound and a third ionic compound, which are represented by formula K[A + (R 1 )(R 2 )(R 3 )] p }(X − ) c (Y − ) d . X − is the same as Y − in the first ionic compound. X − is the same as Y − in the second ionic compound. X − in the first ionic compound is different from X − in the second ionic compound. X − differs from Y − in the third ionic compound. X − in the third ionic compound is the same as X − in the first ionic compound or X − in the second ionic compound. Y − in the third ionic compound is the same as Y − in the first ionic compound or Y − in the second ionic compound. A method for preparing an extracted material and a forward-osmosis water desalination system using the same are also provided.