1H,1H-全氟-1-十八醇 | 242142-82-1

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代醇
• 中文名称: 1H,1H-全氟-1-十八醇
• 英文名称: 1H,1H-perfluorooctadecanol
• 英文别名: 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-pentatriacontafluorooctadecan-1-ol
• CAS: 242142-82-1
• 化学式: C₁₈H₃F₃₅O
• 分子量: 900.165
• InChiKey: FRVXTIVSYJQTRB-UHFFFAOYSA-N

物化性质

• 熔点：
  152-156°C
• 沸点：
  211°C 100mm
• 密度：
  1.749±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  11.3
• 重原子数：
  54
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  36

安全信息

• 危险品标志：
  Xi

反应信息

• 作为反应物：
  描述：

  1H-吡咯-1-氧基,3-(氯羰基)-2,5-二氢-2,2,5,5-四甲基- 、 1H,1H-全氟-1-十八醇 在 吡啶 作用下， 以 乙醚 为溶剂， 以0.45 g的产率得到
  参考文献：
  名称：

  Self-Assembling in Nafion Perfluorinated Ionomers Based on ESR Spectra of Novel Fluorinated Nitroxide Spin Probes

  摘要：

  ESR spectra of three fluorinated nitroxide radicals with different lengths of the fluorinated side chain were measured in neat solvents and in aqueous Nafion solutions and membranes swollen by water. The probes were prepared by condensation of the 3-carboxy-2,2,5,5-tetramethyl-3-pyrrolin-1-yloxyl acid chloride (acid probe, AP) with 1H, 1H-perfluoroalkanols, CF3(CF2)(n)CH2OH, where n = 6, 10, and 16. The corresponding notation for the probes is FP8, FP12, and FP18. The N-14 hyperfine splittings (A(zz) and a(N)) are sensitive to the local site: A(zz) in the range 33.3-36.5 G and a(N) in the range 13.95-16.48 G were measured for solvents ranging from perfluorinated n-hexane to 10 M LiCl/water solution. The line shapes in the probe solutions at and near 300 K are sensitive to the presence of oxygen; exceptionally narrow signals (peak-to-peak width 0.1 G) were detected in carefully deaerated probe solutions, thus allowing the measurement of small hyperfine splittings (typically 0.24 G) from the methyl protons. ESR spectra of the fluorinated probes in Nafion solutions and membranes suggested the presence of multiple sites where the probes exhibited a range of dynamics. A possible reason for this effect is the location of probes in a range of amorphous phases where the dynamics is restricted by the proximity to crystalline polymer domains. The A(zz) values for the "slow" component of the probes in Nafion solutions and in membranes swollen by water indicated the location of the nitroxides in polar sites, where the local polarity is similar to that in the 10 M LiCl/water system. Probes with longer fluorinated segments penetrate deeper into the assembled polymer chains, farther away from the interface between the polymer aggregate and the solvent. Structural information that can be deduced from protiated and fluorinated probes intercalated in Nafion systems was compared, based on present results and previous studies.

  DOI：

  10.1021/jp034268z

文献信息

• Perfluoro group-containing compounds and hardened polymer of the same
  申请人：Kyoeisha Chemical Co., Ltd.

  公开号：EP1036790A1

  公开（公告）日：2000-09-20

  A perfluoro group-containing compound are represented by the following formula (I): -Rf- is a perfluoro group; and -A represents -OH or a group: or -CyF2y+1 or -CzF2z-1 and a perfluoro group-containing polymerizable compound represented by the following formula (II):         R1―O―CH2―CH(OH)―CH2―O―Rf―B     (II) In Formula (II), -Rf- is a perfluoro group; -B is -OH or -O-CH2-CH(OH)-CH2-O-R2, or -CyF2y+1 or -CzF2z-1; and R1 and R2 each is a dehydroxyl residue of a (meth)acryloyl group-containing compound or a vinyl group-containing compound. The hardened polymer from the compound has water-repellency, oil-repellency and adhering ability.

  含全氟基团的化合物由下式(I)表示： -Rf-是全氟基团；-A 代表-OH 或一个基团： 或-CyF2y+1或-CzF2z-1，以及由下式（II）表示的含全氟基团的可聚合化合物： R1-O-CH2-CH(OH)- -O-Rf-B (II) 在式(II)中，-Rf- 是全氟基团；-B 是-OH 或-O- -CH(OH)- -O-R2，或-CyF2y+1 或-CzF2z-1；R1 和 R2 各自是含(甲基)丙烯酰基化合物或含乙烯基化合物的脱羟基残基。由该化合物制成的硬化聚合物具有憎水性、憎油性和粘附能力。
• Novel aerosol formulation containing a polar fluorinated molecule
  申请人：——

  公开号：US20030194378A1

  公开（公告）日：2003-10-16

  The present invention relates to a stable pharmaceutical aerosol formulation intended for inhalation. The formulation contains an active substance, an aerosol propellant, a polar flurorinated molecule and an excipient. The preferred propellant is HFA 134a or HFA 227 or a mixture thereof.

  本发明涉及一种用于吸入的稳定药用气溶胶制剂。该制剂含有一种活性物质、一种气溶胶推进剂、一种极性氟化分子和一种赋形剂。优选的推进剂是 HFA 134a 或 HFA 227 或它们的混合物。
• NOVEL AEROSOL FORMULATION CONTAINING A POLAR FLUORINATED MOLECULE
  申请人：AstraZeneca AB

  公开号：EP1303258A1

  公开（公告）日：2003-04-23
• PROCESS FOR PRODUCING RESIN MOLDED ARTICLE
  申请人：ANO Tetsuya

  公开号：US20100025880A1

  公开（公告）日：2010-02-04

  There is disclosed a process for producing a resin molded article by using a resin into which fine metal particles are so introduced as to be hardly dissolved at the melting temperature of the resin and as to obtain high solubility in a high-pressure carbon dioxide. This process comprises the steps of forming a high-pressure fluid by dissolving, in a high-pressure carbon dioxide, a fluorine-containing metal complex and a fluorine-based solution capable of dissolving the same metal complex; introducing the high-pressure fluid into a heated and molten resin; and molding the resin having the high-pressure fluid introduced thereinto, to shape the molded article.
• RAPID CURING ALDEHYDE RESIN-POLYISOCYANATE COMPOSITION AND METHOD FOR PRODUCING HYBRID POLYMER
  申请人：Haupt Robert A.

  公开号：US20110151180A1

  公开（公告）日：2011-06-23

  A hybrid polymer composition and a method for forming it is provided, comprising a first part A comprising a polyurethane catalyst and an aldehyde resin pre-polymer and a second part B comprising a polyisocyanate pre-polymer and an aldehyde resin cure accelerator. Methods are also provided for forming a composite with a two part hybrid polymer composition and a fibrous web material.