1H,1H,2H,2H-nonafluorohexyl-phosphonic acid | 503564-50-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 英文名称: 1H,1H,2H,2H-nonafluorohexyl-phosphonic acid
• 英文别名: 1-phosphono-1H,1H,2H,2H-perfluorohexane；3,3,4,4,5,5,6,6,6-Nonafluorohexylphosphonic acid
• CAS: 503564-50-9
• 化学式: C₆H₆F₉O₃P
• 分子量: 328.071
• InChiKey: FGHHNAZKTIELTK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  12

反应信息

• 作为产物：
  描述：

  diethyl 1H,1H,2H,2H-nonafluorohexyl-phosphonate 在 三甲基溴硅烷 作用下， 以 二氯甲烷 、 甲醇 为溶剂， 反应 24.5h， 生成 1H,1H,2H,2H-nonafluorohexyl-phosphonic acid
  参考文献：
  名称：

  [EN] FLUORINATED PHOSPHONIC ACIDS
  [FR] ACIDES PHOSPHONIQUES FLUORES

  摘要：

  氟磷酸化合物，用作处理基板表面的药物，其化学式为（I）：其中：R1为具有3至21个碳原子的直链烷基基团，具有2至20个碳原子的氧代取代直链烷基基团，或具有2至20个碳原子的硫代取代直链烷基基团；R2为具有4至10个碳原子的全氟烷基基团；R3为氢、碱金属阳离子，或具有1至6个碳原子的烷基基团；M为氢或碱金属阳离子，但如果R1为未取代的直链烷基基团，则R1和R2中碳原子的总和至少为10。

  公开号：

  WO2003102003A1

文献信息

• Fluorinated phosphonic acids
  申请人：3M Innovative Properties Company

  公开号：US20030228469A1

  公开（公告）日：2003-12-11

  Fluorinated phosphonic acid compounds, useful as treatments for substrate surfaces, have the formula: 1 wherein: R 1 is a straight chain alkylene group having from about 3 to about 21 carbon atoms, an oxa-substituted straight chain alkylene group having from about 2 to about 20 carbon atoms, or a thia-substituted straight chain alkylene group having from about 2 to about 20 carbon atoms; R 2 is a perfluoroalkyl group having from about 4 to about 10 carbon atoms; R 3 is hydrogen, an alkali metal cation, or an alkyl group having from about 1 to about 6 carbon atoms; and M is hydrogen or an alkali metal cation, with the proviso that if R 1 is an unsubstituted straight chain alkylene group, then the sum of carbon atoms in R 1 and R 2 combined is at least 10.

  氟磷酸化合物可作为基底表面处理剂，其化学式为：1其中：R1是直链烷基，其碳原子数约为3到21个，氧代取代的直链烷基，其碳原子数约为2到20个，或硫代取代的直链烷基，其碳原子数约为2到20个；R2是全氟烷基，其碳原子数约为4到10个；R3是氢、一种碱金属阳离子或一个碳原子数约为1到6个的烷基；M是氢或一个碱金属阳离子，但如果R1是未取代的直链烷基，则R1和R2的碳原子数之和至少为10。
• Fluoroalkyl phosphonate composition
  申请人：Dow Global Technologies LLC

  公开号：US09000078B2

  公开（公告）日：2015-04-07

  The present invention is a composition comprising an aqueous dispersion of a binder and a salt of the following fluoroalkyl phosphonic acid: wherein n, q, and p are as described herein. The composition of the present invention is useful as a block additive in coating compositions.

  本发明涉及一种组合物，包括以下氟烷基膦酸盐的水分散体和粘合剂：其中n、q和p如本文所述。本发明的组合物可用作涂料组合物中的块状添加剂。
• COMPOSITION FOR IMPREGNATING A SUBSTRATE, IN PARTICULAR A WATCHSTRAP
  申请人：Rolex S.A.

  公开号：EP3744175A1

  公开（公告）日：2020-12-02

  A composition for impregnating a watchstrap or parts thereof is disclosed, the composition comprising a) an organic solvent or a sol-gel, b) at least one active organic compound comprising, preferably consisting of, a phosphonate group -PO3H and an hydrophobic or hyper-hydrophobic group, and c) optionally one or more functional groups selected from i. an antifouling functional group and ii. a bioactive functional group, Further, two processes for functionalizing a watchstrap or parts thereof are disclosed, one comprising impregnating a watchstrap or parts thereof with the composition containing the organic solvent, the second comprising impregnating a watchstrap or parts thereof with a silica sol-gel solution, which optionally comprises at least one active organic molecule as defined above.

  公开了一种用于浸渍表带或其部件的组合物，该组合物包括 a) 有机溶剂或溶胶凝胶、 b) 至少一种活性有机化合物，最好包括一个膦酸基 -PO3H 和一个疏水或超疏水基团，以及 c) 可选的一个或多个官能团，选自 防污官能团和 ii. 生物活性官能团、 此外，还公开了两种使表带或其部件功能化的工艺，其中一种包括用含有有机溶剂的组合物浸渍表带或其部件，第二种包括用二氧化硅溶胶-凝胶溶液浸渍表带或其部件，该溶液可选择包含至少一种如上定义的活性有机分子。
• Aqueous coating composition and pigment paste
  申请人：Seiko Epson Corporation

  公开号：US10683429B2

  公开（公告）日：2020-06-16

  An aqueous coating composition includes an aluminum pigment, and the aluminum pigment is composed of tabular particles which are surface-treated by a fluorine-containing compound and which have an average thickness (Z) of 8 to 100 nm in a thickness direction thereof.

  一种水性涂料组合物包括一种铝颜料，铝颜料由经含氟化合物表面处理的片状颗粒组成，其在厚度方向上的平均厚度（Z）为 8 至 100 纳米。
• Synthesis and coordination chemistry of fluorinated phosphonic acids
  作者：James A. Bennett、Eric G. Hope、Kuldip Singh、Alison M. Stuart

  DOI：10.1016/j.jfluchem.2009.04.008

  日期：2009.7

  Phosphonic acids [(HO)(2)P(O)C2H4CnF2n+1] (n = 4, 6) and [(HO)(2)P(O)C6H4-4-CnF2n+1] (n = 0, 1, 6) have been prepared in good yields. Deprotonation and reaction with cis-[PtCl2(PPh3)(2)] affords fluorinated platinum complexes which have been characterised by elemental analysis, mass spectrometry, IR and NMR spectroscopies. The structures of [PtO2P(O)C6H4-4-F}(PPh3)(2)], [PtO2P(O)C6H4-4-CF3}(PPh3)(2)] and [PtO2P(O)C2H4C6F13}(PPh3)(2)] have been determined by single crystal X-ray diffraction. (C) 2009 Elsevier B.V. All rights reserved.