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1,3-dihexadecanoyl-2-octadecanoylglycerol | 2177-97-1

中文名称
——
中文别名
——
英文名称
1,3-dihexadecanoyl-2-octadecanoylglycerol
英文别名
α,α'-Dipalmitoyl-β-stearoin;Octadecanoic acid, 2-[(1-oxohexadecyl)oxy]-1-[[(1-oxohexadecyl)oxy]methyl]ethyl ester;1,3-di(hexadecanoyloxy)propan-2-yl octadecanoate
1,3-dihexadecanoyl-2-octadecanoylglycerol化学式
CAS
2177-97-1
化学式
C53H102O6
mdl
——
分子量
835.389
InChiKey
QRJMBNGGFSPTQP-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:
    59.5 °C
  • 沸点:
    777.9±27.0 °C(Predicted)
  • 密度:
    0.913±0.06 g/cm3(Predicted)
  • 溶解度:
    二甲基甲酰胺:10mg/mL
  • 物理描述:
    Solid

计算性质

  • 辛醇/水分配系数(LogP):
    23
  • 重原子数:
    59
  • 可旋转键数:
    52
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.94
  • 拓扑面积:
    78.9
  • 氢给体数:
    0
  • 氢受体数:
    6

安全信息

  • 海关编码:
    2915900090

SDS

SDS:093dddbec6888012898c59f558ba4cad
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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

反应信息

点击查看最新优质反应信息

文献信息

  • Improvements in edible fats
    申请人:UNILEVER N.V.
    公开号:EP0498487A1
    公开(公告)日:1992-08-12
    The processability of a margarine or other edible spread fat blends and the properties of the resulting products are to a large extent determined by the crystallisation behaviour of the fat blend. Problems of delayed crystallisation are known in the art of margarine or other spread manufacture, in particular, it is common knowledge in margarine blend formulation that interesterification of fats quite often results in slower crystallising fat blends and often fat blends which are impractically or inconveniently slow to crystallise. We have now determined that the crystallisation of margarine fats from a supercooled melt can be accelerated by the use of a triglyceride having a trans fatty acid at the 2-position, preferably a 1,3-saturated-2-trans-unsaturated (FTF) tempering accelerator. These include, in particular the HTH TAGs where H is stearic or palmitic, and especially PEP.
    人造奶油或其他可食用涂抹油脂混合物的可加工性以及所得产品的特性在很大程度上取决于混合物的结晶特性。在人造奶油或其他涂抹酱的制造工艺中,延迟结晶的问题是众所周知的,特别是在人造奶油混合配方中,脂肪的酯化通常会导致脂肪混合物的结晶速度减慢,而且通常脂肪混合物的结晶速度慢得不切实际或不方便。我们现在已经确定,通过使用在 2 位有反式脂肪酸的甘油三酯,最好是 1,3-饱和-2-反式不饱和(FTF)调质促进剂,可以加速人造奶油脂肪从过冷熔体中的结晶。这些甘油三酯尤其包括 HTH TAG(其中 H 为硬脂酸或棕榈酸),特别是 PEP。
  • Low concentration aqueous solution of an agent for processing synthetic fibers, method of producing same and method of processing synthetic fibers
    申请人:Takemoto Yushi Kabushiki Kaisha
    公开号:EP1510620A2
    公开(公告)日:2005-03-02
    A low concentration aqueous solution of the agent for processing synthetic fibers is produced by preparing an acidic alkyl phosphate which is solid at room temperature and gradually adding this prepared acidic alkyl phosphate with stirring to an aqueous solution containing potassium hydroxide in an amount to partially neutralize this added acidic alkyl phosphate to obtain a 0.1-10 weight % low concentration aqueous solution of the agent for processing synthetic fibers containing potassium alkyl phosphate.
    制备用于加工合成纤维的药剂的低浓度水溶液的方法是:制备一种在室温下呈固态的酸性烷基磷酸酯,然后在搅拌下将制备好的酸性烷基磷酸酯逐渐加入到含有氢氧化钾的水溶液中,加入的量应能部分中和加入的酸性烷基磷酸酯,以获得含有烷基磷酸酯钾的 0.1-10 重量%的用于加工合成纤维的药剂的低浓度水溶液。
  • Multidimensional mass spectrometry of serum and cellular lipids directly from biologic extracts
    申请人:——
    公开号:US20040191916A1
    公开(公告)日:2004-09-30
    A method for determination of at least one of the lipid species in a biological sample comprising subjecting the sample to lipid extraction to obtain a lipid extract and subjecting the resulting lipid extract to multidimensional electrospray ionization mass spectrometry using either precursor ion or neutral loss scanning (or both) of all naturally occurring aliphatic chains, lipid fragments and precursor ions leading to observed fragments to generate a multidimensional matrix whose contour densities provides structural and quantitative information directly without chromatography. A method for determination of lipid content and/or lipid molecular species composition and quantity directly from lipid extracts of a biological sample comprising subjecting said lipid extract to electrospray ionization multidimensional mass spectrometry by comparisons to standards and algorithms described herein.
    一种测定生物样品中至少一种脂质种类的方法,包括对样品进行脂质提取以获得脂质提取物,并对所获得的脂质提取物进行多维电喷雾离子化质谱分析,使用前体离子或中性损失扫描(或两者)对所有天然存在的脂肪族链、脂质片段和导致观察到的片段的前体离子进行扫描,以生成多维矩阵,其轮廓密度可直接提供结构和定量信息,而无需色谱法。一种直接从生物样品的脂质提取物中测定脂质含量和/或脂质分子种类组成和数量的方法,包括将所述脂质提取物置于电喷雾电离多维质谱仪中,与本文所述标准和算法进行比较。
  • Malkin; Meara, Journal of the Chemical Society, 1939, p. 104
    作者:Malkin、Meara
    DOI:——
    日期:——
  • Averill; Roche; King, Journal of the American Chemical Society, 1929, vol. 51, p. 869
    作者:Averill、Roche、King
    DOI:——
    日期:——
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