heptadecane-1,14-diol | 107913-10-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: heptadecane-1,14-diol
• 英文别名: Heptadecan-1,14-diol
• CAS: 107913-10-0
• 化学式: C₁₇H₃₆O₂
• 分子量: 272.472
• InChiKey: LVOWTTRTDYAFAN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  19
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  水芹毒素 在 Pd-BaSO₄ 、 乙醇 作用下， 生成 heptadecane-1,14-diol
  参考文献：
  名称：

  Ageing phenomena and determination of the optical self absorption coefficient in PN junction

  摘要：

  我们开发了一种模型用于计算由于具有扩展生成特征的电子束所引起的感应电流。通过使用格林函数方法解决稳态连续性方程，获得了电子束感应电流（EBIC）的解析表达式。在通过金属有机蒸气相外延（MOVPE）方法制备的硫掺杂（Ga_0.7Al_0.3As:N⁺/Ga_0.7Al_0.3As:P）样品中，通过扫描电子显微镜（SEM）测量的实验电流分布使我们能够计算出少数载流子的扩散长度（在N区为L_p = 1 μm，在P区为L_n = 1.80 μm）。在远离耗尽层的地方，测量到的实验电流分布为我们提供了该样品的光学自吸收系数：在N区为a_p = 1.483 μm⁻¹，在P区为a_n = 0.167 μm⁻¹。根据我们的EBIC模型，该样品的耗尽层宽度约为0.8 μm，而在10年前样品制备时，从特征曲线I(V)中推导出的耗尽层宽度约为300−400 Å。耗尽层的扩大是由于二极管的老化。

  DOI：

  10.1051/epjap:2001193

文献信息

• ALKYL DIOLS FOR CRUDE OIL TREATMENT
  申请人：Ecolab USA Inc.

  公开号：US20170233666A1

  公开（公告）日：2017-08-17

  The present invention generally relates to methods and compounds for reducing paraffin or wax deposition in crude oil during processing, storage, or transportation. More specifically, the method comprises contacting the crude oil with a composition in an amount effective to reduce paraffin or was deposition.
• COMPOSITIONS HAVING ENHANCED DEPOSITION OF SURFACTANT-SOLUBLE ANTI-DANDRUFF AGENTS
  申请人：The Procter & Gamble Company

  公开号：US20200129402A1

  公开（公告）日：2020-04-30

  The present invention is directed to a hair care composition comprising from about 8% to about 25% of one or more surfactants from about 0.01% to 10% of one or more surfactant-soluble agent; wherein the composition has a fractional soluble agent concentration (a) of 0.5-1.0 wherein ‘a’ is defined as a = C ∑ K s i  C s i where C is the surfactant-soluble agent concentration, C s i are the surfactant concentrations and K s i is the solubilization capacity of each type of surfactant (e.g. in units of ppm octopirox/weight percent of surfactant) wherein K s i can be measured easily for any surfactant and surfactant-soluble agent combination.
• [EN] ALKYL DIOLS FOR CRUDE OIL TREATMENT<br/>[FR] ALKYL DIOLS POUR LE TRAITEMENT DE PÉTROLE BRUT
  申请人：ECOLAB USA INC

  公开号：WO2017143132A1

  公开（公告）日：2017-08-24

  The present invention generally relates to methods and compounds for reducing paraffin or wax deposition in crude oil during processing, storage, or transportation. More specifically, the method comprises contacting the crude oil with a composition in an amount effective to reduce paraffin or was deposition.
• Ageing phenomena and determination of the optical self absorption coefficient in PN junction
  作者：S. Guermazi、Y. Mlik、B. El Jani、C. Grill

  DOI：10.1051/epjap:2001193

  日期：2001.10

  We have developed a model for the calculation of the induced current due to an electron beam with an extended generation profile. The analytical expression of the electron beam induced current (EBIC) is obtained by solving the steady-state continuity equation using the Green function method. In the case of a sulphur doped (Ga_{0.7Al0.3As:N^{+/Ga0.7Al0.3As:P) sample prepared by metalorganic vapour phase epitaxy (MOVPE) method, the experimental current profile, measured by SEM enabled us to calculate the diffusion length of the minority carriers (Lp = 1 μm in the N region and Ln = 1.80 μm in the P region of the ternary sample). Far from the depletion layer, the experimental current profile measured provided us the optical self absorption coefficient of this sample: ap = 1.483 μm−1 in the N region and an = 0.167 μm−1 in the P region. According to our EBIC model, the width of the depletion layer of this sample is about 0.8 μm, while at elaboration of the sample, 10 years ago, the width of the depletion layer deduced from the characteristic curve I(V) was about 300−400 Å. This widening of the depletion layer is due to the ageing of the diode.}}

  我们开发了一种模型用于计算由于具有扩展生成特征的电子束所引起的感应电流。通过使用格林函数方法解决稳态连续性方程，获得了电子束感应电流（EBIC）的解析表达式。在通过金属有机蒸气相外延（MOVPE）方法制备的硫掺杂（Ga_0.7Al_0.3As:N⁺/Ga_0.7Al_0.3As:P）样品中，通过扫描电子显微镜（SEM）测量的实验电流分布使我们能够计算出少数载流子的扩散长度（在N区为L_p = 1 μm，在P区为L_n = 1.80 μm）。在远离耗尽层的地方，测量到的实验电流分布为我们提供了该样品的光学自吸收系数：在N区为a_p = 1.483 μm⁻¹，在P区为a_n = 0.167 μm⁻¹。根据我们的EBIC模型，该样品的耗尽层宽度约为0.8 μm，而在10年前样品制备时，从特征曲线I(V)中推导出的耗尽层宽度约为300−400 Å。耗尽层的扩大是由于二极管的老化。