十七烷酸丁酯 | 42232-36-0

• 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: 十七烷酸丁酯
• 英文名称: butyl heptadecanoate
• 英文别名: heptadecanoic acid butyl ester；Heptadecansaeure-butylester；n-Heptadecansaeure-n-butylester；Heptadecansaeurebutylester
• CAS: 42232-36-0
• 化学式: C₂₁H₄₂O₂
• 分子量: 326.563
• InChiKey: JXVPAYIPRLGMCX-UHFFFAOYSA-N

物化性质

• 保留指数：
  2269

计算性质

• 辛醇/水分配系数(LogP)：
  9.2
• 重原子数：
  23
• 可旋转键数：
  19
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2915900090

反应信息

• 作为反应物：
  描述：

  十七烷酸丁酯 在 sodium 、 甲苯 、 正丁醇 作用下， 生成 1-十七烷醇
  参考文献：
  名称：

  Kawai; Tamura, Scientific Papers of the Institute of Physical and Chemical Research (Japan), 1930, vol. 13, p. 271,274

  摘要：

  DOI：
• 作为产物：
  描述：

  十七烷酸 、 正丁醇 在 silphos 作用下， 反应 0.08h， 以90%的产率得到十七烷酸丁酯
  参考文献：
  名称：

  在作为多相膦试剂的 Silphos [PCl3-n(SiO2)n] 存在下羧酸和醇的无溶剂酯化

  摘要：

  摘要 报道了一种使用多相膦试剂 silphos [PCl3-n(SiO2)n] 从各种芳香族和脂肪酸与伯醇、仲醇和叔醇制备酯的有效无溶剂方法，收率良好。图形概要

  DOI：

  10.1080/00397911.2011.555903

文献信息

• Development and Validation of a Novel Free Fatty Acid Butyl Ester Gas Chromatography Method for the Determination of Free Fatty Acids in Dairy Products
  作者：David T. Mannion、Ambrose Furey、Kieran N. Kilcawley

  DOI：10.1021/acs.jafc.8b05462

  日期：2019.1.9

  Accurate quantification of free fatty acids in dairy products is important for both product quality control and legislative purposes. In this study, a novel fatty acid butyl ester method was developed, where extracted free fatty acids are converted to butyl esters prior to gas chromatography with flame ionization detection. The method was comprehensively validated to establish linearity (20–700 mg/L;

  乳制品中游离脂肪酸的准确定量对于产品质量控制和立法目的都很重要。在这项研究中，开发了一种新的脂肪酸丁酯方法，该方法将提取的游离脂肪酸转化为丁酯，然后进行气相色谱和火焰离子化检测。该方法经过全面验证，可建立线性关系（20–700 mg / L；R 2> 0.9964），检出限（5–8 mg / L），定量限（15–20 mg / L），准确度（1.6–5.4％相对误差），日间精确度（4.4–5.3％相对标准偏差），每种游离脂肪酸的日内精确度（相对标准偏差为0.9-5.6％）。共分析了17个乳制品样品，涵盖了各种样品基质，脂肪含量和脂解程度。将该方法与直接柱上注射法和脂肪酸甲酯法进行了比较，并克服了与这些方法相关的局限性，例如柱相吸收或降解，短链游离脂肪酸的准确定量以及对多不饱和游离脂肪的低估酸。
• Molecular Healing of Polymeric Materials, Coatings, Plastics, Elastomers, Composites, Laminates, Adhesives, and Sealants by Active Enzymes
  申请人：McDaniel C. Steven

  公开号：US20100210745A1

  公开（公告）日：2010-08-19

  Disclosed herein are polymeric materials such as a coating, a plastic, a laminate, a composite, an elastomer, an adhesive, or a sealant; a surface treatment such as a textile finish or a wax; a filler for such a polymeric material or a surface treatment that includes an enzyme such as an esterase (e.g., a lipolytic enzyme, a sulfuric ester hydrolase, an organophosphorus compound degradation enzyme), an enzyme (e.g., a lysozyme, a lytic transglycosylase) that degrades a cell wall and/or a cell membrane component, a biocidal or biostatic peotide, and/or a peptidase. Also disclosed herein are methods of altering a material's property such as service life, flexability, or rigidity, by incorporation of an enzyme into a material capable of being chemically crosslinked by the activity of a lipolytic enzyme, a hydrolase, and/or a urease.

  本文公开了一些聚合材料，如涂层、塑料、层压板、复合材料、弹性体、粘合剂或密封剂；一种表面处理，如纺织品涂层或蜡；一种填料，用于这样的聚合材料或表面处理，其中包括一种酶，如酯酶（例如，脂肪水解酶，硫酸酯水解酶，有机磷化合物降解酶），降解细胞壁和/或细胞膜成分的酶（例如，溶菌酶，裂解转糖基酶），生物杀菌或生物静态肽，以及/或肽酶。本文还公开了通过将酶纳入可通过脂肪水解酶、水解酶和/或脲酶的活性交联材料中来改变材料性能，如使用寿命、柔韧性或刚度的方法。
• Anti-fouling Paints and Coatings
  申请人：Reactive Surfaces LTD

  公开号：US20150191607A1

  公开（公告）日：2015-07-09

  Disclosed herein are polymeric materials such as a coating, a plastic, a laminate, a composite, an elastomer, an adhesive, or a sealant; a surface treatment such as a textile finish or a wax; a filler for such a polymeric material or a surface treatment that includes an enzyme such as an esterase (e.g., a lipolytic enzyme, a sulfuric ester hydrolase, an organophosphorus compound degradation enzyme), an enzyme (e.g., a lysozyme, a lytic transglycosylase) that degrades a cell wall and/or a cell membrane component, a biocidal or biostatic peptide, and/or a peptidase. Also disclosed herein are methods of altering a material's property such as service life, flexability, or rigidity, by incorporation of an enzyme into a material capable of being chemically crosslinked by the activity of a lipolytic enzyme, a hydrolase, and/or a urease.

  本文披露了聚合材料，例如涂层、塑料、层压材料、复合材料、弹性体、粘合剂或密封剂；表面处理，例如纺织品整理或蜡；填充剂，用于这种聚合材料或表面处理，包括酯酶（例如脂肪水解酶、硫酸酯水解酶、有机磷化合物降解酶）的酶，降解细胞壁和/或细胞膜成分的酶（例如溶菌酶、裂解转葡糖苷酶），生物杀菌或生物稳定肽，和/或肽酶。本文还披露了通过将酶并入能够通过脂肪水解酶、水解酶和/或脲酶的活性进行化学交联的材料中，改变材料性能（例如使用寿命、柔韧性或刚度）的方法。
• Methods and Compositions for the Recombinant Biosynthesis of Fatty Acids and Esters
  申请人：Berry David Arthur

  公开号：US20110111470A1

  公开（公告）日：2011-05-12

  The present disclosure identifies methods and compositions for modifying photoautotrophic organisms, such that the organisms efficiently convert carbon dioxide and light into compounds such as esters and fatty acids. In certain embodiments, the compounds produced are secreted into the medium used to culture the organisms.
• Continuous Transesterification Method
  申请人：Krull Matthias

  公开号：US20120184758A1

  公开（公告）日：2012-07-19

  The invention relates to a continuous method for producing esters, in which at least one polyol ester of formula (I) (R 1 —COO) m R 2 (I), where R 1 represents hydrogen or an optionally substituted hydrocarbon group containing 1 to 50 carbon atoms, R 2 represents an optionally substituted hydrocarbon group containing 2 to 10 carbon atoms, and m represents a number from 2 to 10 and is smaller than or equal to the number of carbon atoms in R 2 , is reacted with at least one monohydric alcohol of formula (II) R 3 —OH (II), where R 3 represents an optionally substituted hydrocarbon group containing 1 to 30 C atoms, using microwave radiation in a reaction tube, the longitudinal axis of which extends in the direction of propagation of the microwaves of a single-mode microwave applicator, so as to obtain at least one ester of formula (III) R 1 —COO—R 3 (III), where R 1 and R 3 have the meanings indicated above.