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hexatriacontane-18,19-dione | 32116-09-9

中文名称
——
中文别名
——
英文名称
hexatriacontane-18,19-dione
英文别名
18,19-hexatriacontanedione;Hexatriacontan-18,19-dion
hexatriacontane-18,19-dione化学式
CAS
32116-09-9
化学式
C36H70O2
mdl
——
分子量
534.951
InChiKey
DAMBVKBDGLCWDE-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:
    83 °C
  • 沸点:
    590.5±19.0 °C(Predicted)
  • 密度:
    0.866±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    16.4
  • 重原子数:
    38
  • 可旋转键数:
    33
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.94
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    hexatriacontane-18,19-dione乙醇 为溶剂, 反应 30.0h, 生成 1-methyl-2,3-(di-n-heptadecyl)pyrazinium iodide
    参考文献:
    名称:
    N,N′-Dimethyl-2,3-dialkylpyrazinium salts as redox-switchable surfactants? Redox, spectral, EPR and surfactant properties
    摘要:
    N,Nâ²-二甲基-2,3-二烷基吡嗪盐在所有氧化还原阶段之间显示出可逆性转换,并在空气与水的界面上形成单层,这表明它们可用作氧化还原可切换表面活性剂。
    DOI:
    10.1039/b511923e
  • 作为产物:
    描述:
    硬酯酸甲酯C18sodium 作用下, 以 四氢呋喃甲苯 为溶剂, 生成 hexatriacontane-18,19-dione
    参考文献:
    名称:
    Chen, Shao-Rui; Ma, Ji-Hai; Zhou, Xue-Qin, Asian Journal of Chemistry, 2011, vol. 23, # 1, p. 467 - 468
    摘要:
    DOI:
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文献信息

  • A novel method of synthesis of 1,2-diketones from 1,2-diols using N-bromosuccinimide
    作者:Jitender M Khurana、Bhaskar M Kandpal
    DOI:10.1016/s0040-4039(03)01075-x
    日期:2003.6
    A simple and convenient procedure is reported for the synthesis of benzils and aliphatic 1,2-diketones of cyclic and open chain compounds from corresponding hydrobenzoins and 1,2-diols by refluxing with N-bromosuccinimide in carbon tetrachloride in presence or absence of pyridine.
    据报道,在存在或不存在吡啶的条件下,通过与N-溴琥珀酰亚胺在四氯化碳中回流,从相应的氢安息香素和1,2-二醇合成苯和环状和开链化合物的脂肪族1,2-二酮的简便方法。
  • COSMETIC, EXTERNAL SKIN PREPARATION, AND MEDICAL INSTRUMENT
    申请人:Iwama Takehisa
    公开号:US20120258059A1
    公开(公告)日:2012-10-11
    It is an object of the present invention to provide a cosmetic or external skin preparation that has an improved feel in use, e.g., excellent stretching on the skin surface, excellent permeation into the skin, and no stickiness, or crinkles. A cosmetic or an external skin preparation, and a medical instrument, comprising at least one lipid peptide-based gelator that contains a low-molecular lipid peptide of Formula (1): (where R 1 to R 3 are independently an organic group) or a pharmaceutically usable salt thereof.
    本发明的目的是提供一种具有改善使用感受的化妆品或外部皮肤制剂,例如,在皮肤表面具有优异的拉伸性,能够良好渗透入皮肤,且没有粘性或皱纹。该化妆品或外部皮肤制剂以及医疗器械包括至少一种脂肽基凝胶剂,该凝胶剂包含式(1)的低分子脂肽基物质(其中R1至R3独立地为有机基团)或其药学可用的盐。
  • Composition for cosmetics and cosmetics comprising same
    申请人:AJINOMOTO CO., INC
    公开号:US10786437B2
    公开(公告)日:2020-09-29
    Compositions for cosmetics containing (A) one or more kinds of N-mono long-chain acyl basic amino acids, and (B) one or more kinds of N-mono middle-chain acyl basic amino acids, and compositions for cosmetics further containing (C) an inorganic powder, provide cosmetics that give, on application, a comfortable silky feeling and, to the skin after application, a natural translucency, good luminous finish and a uniform feeling of the skin surface, and have adhesiveness to the skin and high covering power.
    含有(A)一种或多种 N-单长链酰基碱性氨基酸和(B)一种或多种 N-单中链酰基碱性氨基酸的化妆品组合物,以及进一步含有(C)无机粉末的化妆品组合物,可提供涂抹时具有舒适的丝滑感,涂抹后皮肤具有自然的半透明性、良好的光洁度和皮肤表面的均匀感,并且对皮肤具有粘附性和高遮盖力的化妆品。
  • Pharmaceutical compositions for sparingly soluble therapeutic agents
    申请人:Posanski Ulrich
    公开号:US20050048087A1
    公开(公告)日:2005-03-03
    The invention relates to pharmaceutical compositions for sparingly soluble therapeutic agents as well as to a process for the preparation of such compositions. The solubiliser is polyglycerol fatty acid ester or sorbitan fatty acid ester in combination with lipophilic excipients and nonionic surfactants.
    本发明涉及稀溶性治疗剂的药物组合物以及制备此类组合物的工艺。增溶剂为聚甘油脂肪酸酯或山梨糖醇酐脂肪酸酯,与亲脂性赋形剂和非离子表面活性剂结合使用。
  • Coupling agents for mineral-filled elastomer compositions
    申请人:Cruse W. Richard
    公开号:US20060217475A1
    公开(公告)日:2006-09-28
    A composition of matter is disclosed that comprises at least one silane coupling agent for coupling an elastomer and a filler wherein said silane comprises at least one hydrolysable group that, upon compounding said silane with said elastomer and filler, is released to yield a compound that improves downstream processability of the compounded composition or the properties of the final rubber product or both.
    公开了一种物质组合物,该物质组合物包含至少一种硅烷偶联剂,用于偶联弹性体和填料,其中所述硅烷包含至少一个可水解基团,当所述硅烷与所述弹性体和填料复合时,该基团被释放,产生一种化合物,该化合物可改善复合组合物的下游加工性或最终橡胶产品的性能,或两者兼而有之。
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