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己酸单甘油酯 | 502-53-4

中文名称
己酸单甘油酯
中文别名
己酸甘油单酯
英文名称
2,3-dihydroxypropyl hexanoate
英文别名
glycerol monocaproate;1-O-(caproyl)glycerol;1-monocaproin;monocaproin;3-hexanoyloxy-propane-1,2-diol;3-Hexanoyloxy-propan-1,2-diol
己酸单甘油酯化学式
CAS
502-53-4
化学式
C9H18O4
mdl
MFCD00171260
分子量
190.24
InChiKey
RRZWKUGIZRDCPB-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    18.5-19.5 °C(Solv: ethyl ether (60-29-7); ligroine (8032-32-4)(1:3))
  • 沸点:
    132-134 °C(Press: 2 Torr)
  • 密度:
    1.081±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.9
  • 重原子数:
    13
  • 可旋转键数:
    8
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.888
  • 拓扑面积:
    66.8
  • 氢给体数:
    2
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2915900090

SDS

SDS:289aaef69919f3923c3f47a5498c3a25
查看

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    己酸单甘油酯对甲苯磺酸溶剂黄146 作用下, 反应 6.5h, 生成 2-hexanoyloxy-propane-1,3-diol
    参考文献:
    名称:
    光学活性单酰基甘油:合成和纯度评估
    摘要:
    尽管结构简单,但 1(或 3)-酰基-sn-甘油的合成仍然是一个不容忽视的挑战,因为酰基迁移容易,这不仅使合成复杂化,而且使直接 GC 或 HPLC 分析不可行。迄今为止,单酰基甘油光学纯度的评估几乎完全依赖于比旋光度数据,这些数据价值小,因此对杂质不敏感。现在,已经找到了一种“放大”小比旋光度的简单方法,以及测量 1,2- 和 1,3-酰基迁移的实用方法,这些方法为 Mori 的 NMR 分析提供了一种方便且直接的替代方法。莫舍酯。借助这些方法,在合成两种天然单酰基甘油的过程中,研究了一系列脱丙酮的条件。
    DOI:
    10.1002/ejoc.201300247
  • 作为产物:
    描述:
    己酸4-二甲氨基吡啶溶剂黄146N,N'-二环己基碳二亚胺 作用下, 以 甲醇乙醚 为溶剂, 反应 6.5h, 生成 己酸单甘油酯
    参考文献:
    名称:
    Study of the Effect of DATEM. 1. Influence of Fatty Acid Chain Length on Rheology and Baking
    摘要:
    To answer the question of which fatty acid residue is the most effective, diacetyltartaric esters of monoglycerides (DATEMs) with fatty acids of chain lengths 6:0-20:0 were synthesized. The activity of synthesized DATEMs and commercial DATEM products was studied by means of rheological methods and a microscale baking test with 10 g of flour. Variation of the acyl residue from 6:0 to 22:0 showed that stearic acid (18:0) had the best effect on the baking activity of DATEM (loaf volume increased by 62%). DATEMs containing unsaturated fatty acids (18:1, 18:2) or DATEMs produced from diacylglycerols instead of monoacylglycerols showed a slight increase of the loaf volumes. A slight effect of DATEM on the rheology of dough was observed. However, much greater was the effect on the gluten isolated from doughs prepared with DATEM. The resistance of gluten to extension was increased after the addition of increasing amounts of DATEM (0.1-0.5%). Within the series of DATEMs derived from the homologous series of monoacylglycerols the product based on glycerol monostearate (18:0) showed a maximum increase of the gluten resistance.
    DOI:
    10.1021/jf980891i
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文献信息

  • 1-O-Alkyl (di)glycerol ethers synthesis from methyl esters and triglycerides by two pathways: catalytic reductive alkylation and transesterification/reduction
    作者:Marc Sutter、Wissam Dayoub、Estelle Métay、Yann Raoul、Marc Lemaire
    DOI:10.1039/c3gc36907b
    日期:——
    esters, monoglycerides or oleic sunflower refined oil, the corresponding 1-O-alkyl (di)glycerol ethers were obtained in both high yields and selectivity by two different pathways. With methyl esters, a reductive alkylation with (di)glycerol was realized under 50 bar hydrogen pressure in the presence of 1 mol% of Pd/C and an acid co-catalyst. A second two step procedure was evaluated from methyl esters
    从可用的和生物来源的甲酯中, 甘油单酸酯或油酸向日葵精制油,通过两种不同途径以高收率和选择性获得了相应的1- O-烷基(二)甘油醚。对于甲酯,在1mol%的Pd / C和酸助催化剂的存在下,在50巴的氢气压力下,实现了与(二)甘油的还原性烷基化。从甲酯或三油精 包括第一次酯交换反应成相应的 甘油单酸酯与BaO / Al 2 O 3 催化剂,然后 减少在H 2压力下,用可循环利用的非均相催化体系Pd / C和Amberlyst 35合成所需的甘油单醚。另外,还提出了反应机理。
  • HAIR COLORING COMPOSITIONS
    申请人:——
    公开号:US20020032933A1
    公开(公告)日:2002-03-21
    A hair coloring composition comprising: (a) from about 0.0003 moles (per 100 g of composition) to less than about 0.09 moles (per 100 g of composition) of an inorganic peroxygen oxidizing agent; and (b) an oxidative hair coloring agent; wherein the pH of each of (a) and (b) is in the range of from about 1 to about 6 and wherein the combined mixture of (a) and (b) has a pH in the range of from about 1 to about 6. The products can provide excellent hair coloring and in-use efficacy benefits including excellent initial color and good wash fastness in combination with reduced hair damage at low pH.
    一种染发组合物,包括:(a)约0.0003摩尔(每100克组合物)至约0.09摩尔(每100克组合物)的无机过氧化氧化剂;和(b)氧化性染发剂;其中(a)和(b)的pH值在约1至约6的范围内,且(a)和(b)的混合物的pH值在约1至约6的范围内。该产品可以提供出色的染发效果和使用效果,包括出色的初始颜色和良好的耐洗性,同时在低pH值下减少头发损伤。
  • Preparation of Glycerol Carbonate Esters by using Hybrid Nafion-Silica Catalyst
    作者:María J. Climent、Avelino Corma、Sara Iborra、Sergio Martínez-Silvestre、Alexandra Velty
    DOI:10.1002/cssc.201300146
    日期:2013.7
    selectivity towards GCEs, were obtained using a Nafion–silica composite. A full reaction scheme has been established, and it has been demonstrated that an undesired competing reaction results in the generation of glycerol and esters derived from a secondary hydrolysis of the endocyclic ester group, which is attributed to water formed during the esterification reaction. The influence of temperature, substrate
    碳酸甘油酯(GCEs)是有价值的生物质衍生化合物,是通过在不存在溶剂的情况下,通过碳酸甘油酯和具有不同链长的长有机酸的直接酯化反应,并使用非均相催化剂(包括酸性有机树脂)制备的,沸石和杂化有机-无机酸。使用Nafion-二氧化硅复合材料在活性和对GCE的选择性方面获得了最佳结果。已经建立了完整的反应方案,并且已经证明不期望的竞争反应导致由内环酯基团的二次水解产生的甘油和酯的产生,这归因于在酯化反应期间形成的水。温度,底物比例,催化剂/底物比例,并且已经研究了溶剂的使用,并且在优化的反应条件下和使用适当的催化剂的情况下,有可能在98%的转化率下获得95%的目标产物选择性。结果表明,随着反应速率的增加,羧酸的直链烷基链中的碳原子数增加,反应速率降低。对甲苯磺酸和Nafion-二氧化硅纳米复合材料(Nafion SAC-13)催化剂。在将实验数据拟合到基于机理的动力学模型后,确定了Nafion
  • Lip treatment composition
    申请人:UNILEVER PLC
    公开号:EP0549267A1
    公开(公告)日:1993-06-30
    A lip-treatment composition for topical application to the lips comprising a base comprising oil, water and a structurant, and at least one active component active with regard to the lips, gums, teeth, throat, or oral mucosa.
    一种用于涂抹在嘴唇上的唇部护理组合物,包括基础成分,其中包括油、水和一种结构剂,以及至少一种对嘴唇、牙龈、牙齿、喉咙或口腔粘膜具有活性作用的活性成分。
  • COMPOSITIONS CONTAINING ISOSORBIDE MONOESTER AND ALIPHATIC VICINAL DIOLS
    申请人:PILZ Maurice Frederic
    公开号:US20160000080A1
    公开(公告)日:2016-01-07
    What are described are compositions comprising a) one or more compounds of the formula (I) in which R is a straight-chain or branched saturated alkyl group having 5 to 11 carbon atoms or a straight-chain or branched mono- or polyunsaturated alkenyl group having 5 to 11 carbon atoms, and b) one or more aliphatic vicinal diols. The compositions are distinguished in particular by an advantageous antimicrobial activity.
    所描述的是包含以下成分的化合物: a) 一个或多个公式(I)中的化合物,其中R是具有5到11个碳原子的直链或支链饱和烷基或直链或支链的单烯或多烯不饱和烷基; b) 一个或多个脂肪族邻二醇。 这些化合物的特点是具有优越的抗微生物活性。
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