正丁酸十四酯 | 6221-98-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 正丁酸十四酯
• 英文名称: tetradecyl butyrate
• 英文别名: butyric acid tetradecyl ester；Buttersaeure-tetradecylester；tetradecyl butanoate
• CAS: 6221-98-3
• 化学式: C₁₈H₃₆O₂
• 分子量: 284.483
• InChiKey: KIRBCTVJSVTCCQ-UHFFFAOYSA-N

物化性质

• 熔点：
  -26°C (estimate)
• 沸点：
  326.96°C (estimate)
• 密度：
  0.8672 (estimate)
• 保留指数：
  1959;1961;1964;1965;1967;1969;1972;1964;1974

计算性质

• 辛醇/水分配系数(LogP)：
  7.5
• 重原子数：
  20
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  十四醇 、 丁酰氯 以 二氯甲烷 为溶剂， 生成 正丁酸十四酯
  参考文献：
  名称：

  摘要：

  The secretion of the paracloacal glands of the American crocodile (Crocodylus acutus) contains over 80 lipophilic compounds, including saturated and unsaturated long-chain alcohols along with their formic, acetic, and butyric acid esters, and several isoprenoids. Most of these compounds were identified on the basis of mass spectra, obtained by GC-MS. In addition, identification of the major components was supported by infrared spectra obtained by GC-FTIR. Major differences are indicated in the composition of the paracloacal gland secretion of C. acutus and that of another crocodylid, the African dwarf crocodile (Osteolaemus tetraspis).

  DOI：

  10.1023/a:1015288726605

文献信息

• Non-beta-oxidizable fatty acid analogues with the effect to reduce the concentration of cholesterol and triglycerides in blood of mammals
  申请人：NORSK HYDRO A/S

  公开号：EP0345038A2

  公开（公告）日：1989-12-06

  Compounds of general formula (I) below are used for the manufacture of a medicament for the treatment of hypolipaemic conditions and for reducing the concentration of cholesterol and triglycerides in the blood of mammals: Alkyl-X-CH₂COOR      (I) wherein Alkyl represents a saturated or unsaturated hydrocarbon group of from 8-22 carbon atoms, X represents O, S, SO or SO₂ and R is hydrogen or C₁-C₄ alkyl, for the manufacture of a medicament for the treatment of hypolipaemic conditions and for reducing the concentration of cholesterol and triglycerides in the blood of mammals.

  以下通式(I)化合物用于制造治疗低血脂症和降低哺乳动物血液中胆固醇和甘油三酯浓度的药物： 烷基-X-CH₂COOR (I) 其中，烷基代表 8-22 个碳原子的饱和或不饱和烃基，X 代表 O、S、SO 或 SO₂，R 代表氢或 C₁-C₄ 烷基，用于制造治疗低血脂症和降低哺乳动物血液中胆固醇和甘油三酯浓度的药物。
• RESIN COMPOSITION AND USE THEREOF
  申请人：Sumitomo Chemical Company Limited

  公开号：EP3492526A1

  公开（公告）日：2019-06-05

  A resin composition comprising: a polymer (1) whose enthalpy of fusion (ΔH) observed within a temperature range of 10°C or higher and lower than 60°C in differential scanning calorimetry is 30 J/g or more; and a low-molecular-weight compound (3) whose enthalpy of fusion (ΔH) observed within a temperature range of 0°C or higher and lower than 100°C in differential scanning calorimetry is 30 J/g or more and whose molecular weight is 2000 or lower, wherein a content of the low-molecular-weight compound (3) is 3 parts by weight or more and 1000 parts by weight or less, with respect to 100 parts by weight of the total amount of polymer components contained in the resin composition except the low-molecular-weight compound (3) which is a polymer.

  一种树脂组合物，包括 一种聚合物 (1)，其在差示扫描量热仪中观察到的高于 10°C 低于 60°C 的温度范围内的熔焓 (ΔH)为 30 J/g 或以上；以及 低分子量化合物 (3)，其在差示扫描量热法中观察到的高于 0°C 低于 100°C 的温度范围内的熔焓 (ΔH)为 30 J/g 或以上，且分子量为 2000 或以下，其中 相对于树脂组合物中所含聚合物成分（低分子量化合物 (3) 除外）总量的 100 重量份，低分子量化合物 (3) 的含量为 3 重量份或以上，1000 重量份或以下。
• Drilling fluid for downhole electrocrushing drilling
  申请人：Halliburton Energy Services, Inc.

  公开号：US10316237B2

  公开（公告）日：2019-06-11

  The disclosure relates to an electrocrushing drilling fluid with an electrocrushing drilling base fluid including a non-polar oil, water, and glycerin. The base fluid may further include a polar oil and an alkylene carbonate. The electrocrushing drilling fluid may further contain at least one additive. The electrocrushing drilling fluid may have a dielectric constant or dielectric strength of at least a set amount, an electric conductivity less than a set amount, or a combination of these properties. The disclosure further relates to an electrocrushing drilling system containing the electrocrushing drilling fluid and an electrocrushing drill bit.

  本公开涉及一种电破碎钻井液，其电破碎钻井基础液包括非极性油、水和甘油。基础油还可包括极性油和碳酸亚烷基酯。电破碎钻井液可进一步包含至少一种添加剂。电破碎钻井液可具有至少设定量的介电常数或介电强度、小于设定量的电导率或这些特性的组合。本公开还涉及一种电破碎钻井系统，该系统包含电破碎钻井液和电破碎钻头。
• Hydrolysis reactant fluids for pulse power drilling
  申请人：Halliburton Energy Services, Inc.

  公开号：US11319788B1

  公开（公告）日：2022-05-03

  A method of pulse power drilling in a subterranean formation may comprise providing a drilling fluid comprising an oil external phase, an internal phase, and a hydrolysis reactant compound for reaction with water. The method may also comprise passing an electric current through the subterranean formation to extend a wellbore in the subterranean formation while circulating the drilling fluid through the wellbore.

  在地下地层中进行脉冲功率钻井的方法可包括提供一种钻井液，该钻井液由油外相、油内相和用于与水反应的水解反应剂化合物组成。该方法还可包括将电流通过地下地层，以在地下地层中延伸井筒，同时使钻井液在井筒中循环。
• Paquot et al., Ind.chim.belge.Sonderband 27.Congr.int.Chim.ind.Bruessel 1954,Bd.3,S.727
  作者：Paquot et al.

  DOI：——

  日期：——

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