摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

methyl-9,10,12-trihydroxystearate | 39197-37-0

中文名称
——
中文别名
——
英文名称
methyl-9,10,12-trihydroxystearate
英文别名
9,10,12-trihydroxy-octadecanoic acid methyl ester;9,10,12-Trihydroxy-octadecansaeure-methylester;9,10,12-trihydroxyoctadecanoic acid methyl ester;β-9,10,12-Trihydroxy-octadecansaeure-methylester;Methyl-9,10,12-trihydroxystearat;9,10,12-Trihydroxy octadecanoic acid methyl ester;methyl 9,10,12-trihydroxyoctadecanoate
methyl-9,10,12-trihydroxystearate化学式
CAS
39197-37-0
化学式
C19H38O5
mdl
——
分子量
346.508
InChiKey
WHMMVHORNLUTCC-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

计算性质

  • 辛醇/水分配系数(LogP):
    4.1
  • 重原子数:
    24
  • 可旋转键数:
    17
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.95
  • 拓扑面积:
    87
  • 氢给体数:
    3
  • 氢受体数:
    5

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

  • 作为反应物:
    描述:
    methyl-9,10,12-trihydroxystearate丙酸酐4-二甲氨基吡啶 作用下, 以 xylene 为溶剂, 反应 6.0h, 生成 9,10,12-tripropanoyloxyoctadecanoic acid methyl ester
    参考文献:
    名称:
    [EN] A 9, 10, 12-TRIACYLOXY OCTADECANOIC ACID ALKYL ESTER AND 9,10,12-TRIACYLOXY OCTADECANOIC ACID ALKYL ESTER RICH FATTY ACID ALKYL ESTERS MIXTURE AND A PROCESS FOR PREPARATION THEREOF
    [FR] ESTER ALKYLIQUE D'ACIDE 9,10,12-TRIACYLOXYOCTADÉCANOÏQUE ET MÉLANGE D'ESTERS ALKYLIQUES D'ACIDES GRAS RICHE EN ESTERS ALKYLIQUES D'ACIDE 9,10,12-TRIACYLOXYOCTADÉCANOÏQUE AINSI QUE LEUR PROCÉDÉ DE FABRICATION
    摘要:
    本发明涉及对蓖麻油中含量为85-90%的蓖麻酸的化学结构进行修改,将其转化为三酰氧烷基酯衍生物。因此,从蓖麻油中制备了富含9,10,12-三羟基十八碳酸的脂肪酸混合物,并将其转化为它们的烷基酯,然后通过酰化羟基来获得富含9,10,12-三酰氧基十八碳酸烷基酯的脂肪酸烷基酯混合物。从粗产品中纯化了9,10,12-三酰氧基十八碳酸烷基酯,并通过1H核磁共振研究对其进行了表征。还评估了粗产品的酸值(A.V.)、羟值(H.V.)、碘值(I.V.)、粘度、粘度指数(V.I.)、凝固点、闪点和铜片腐蚀性,并发现它们是液压、金属加工液和其他工业液体的潜在基础油。
    公开号:
    WO2009139006A1
  • 作为产物:
    描述:
    8-[3-(2-Hydroxy-octyl)-oxiranyl]-octanoic acid methyl ester 在 磷酸 作用下, 以 叔丁醇 为溶剂, 生成 methyl-9,10,12-trihydroxystearate
    参考文献:
    名称:
    脂肪酸基ABn型单体的缩聚反应制备超支化聚酯
    摘要:
    广泛使用的植物油很容易衍生为化学纯的ABn型单体(n = 2或3)。他们的聚合反应导致了前所未有的超支化聚酯。四种不同的AB2 / AB3型单体带有一个...
    DOI:
    10.1039/c6gc02294d
点击查看最新优质反应信息

文献信息

  • A 9,10,12-TRIACYLOXY OCTADECANOIC ACID ALKYL ESTER AND 9,10,12-TRIACYLOXY OCTADECANOIC ACID ALKYL ESTER RICH FATTY ACID ALKYL ESTERS MIXTURE AND A PROCESS FOR PREPARATION THEREOF
    申请人:Bhamidipati Venkata Surya Koppeswara Rao
    公开号:US20110124896A1
    公开(公告)日:2011-05-26
    The present invention relates to modification of the chemical structure of ricinoleic acid, which is present to an extent of 85-90% in castor oil into triacyloxy alkyl ester derivatives. Accordingly, 9,10,12-trihydroxy octadecanoic acid rich fatty acid mixture was prepared from castor oil and converted to their alkyl esters followed by acylation of hydroxy groups to get 9,10,12-triacyloxy octadecanoic acid alkyl ester rich fatty acid alkyl esters mixture. The 9,10,12-triacyloxy octadecanoic acid alkyl esters were purified from the crude product and characterized by 1 H NMR studies. The crude products were also evaluated for acid value (A.V.), hydroxyl value (H. V.), iodine value (I. V.), viscosity, viscosity index (V.I.), pour point, flash point and copper strip corrosion and found to be potential base stocks for hydraulic, metal working fluids and other industrial fluids.
    本发明涉及将蓖麻油中存在于85-90%的蓖麻酸的化学结构进行改性,制备三酰氧基烷基酯衍生物。因此,从蓖麻油中制备了富含9,10,12-三羟基十八碳酸的脂肪酸混合物,并将其转化为它们的烷基酯,随后酰化羟基以获得富含9,10,12-三酰氧基十八碳酸烷基酯的脂肪酸烷基酯混合物。从粗产品中纯化出9,10,12-三酰氧基十八碳酸烷基酯,并通过1H NMR研究进行表征。还评估了粗产品的酸值(A.V.),羟值(H.V.),碘值(I.V.),粘度,粘度指数(V.I.),倾点,闪点和铜片腐蚀,并发现它们是液压,金属加工液和其他工业液体的潜在基础油。
  • 9,10,12-triacyloxy octadecanoic acid alkyl ester and 9,10,12-triacyloxy octadecanoic acid alkyl ester rich fatty acid alkyl esters mixture and a process for preparation thereof
    申请人:Bhamidipati Venkata Surya Koppeswara Rao
    公开号:US08609876B2
    公开(公告)日:2013-12-17
    The present invention relates to modification of the chemical structure of ricinoleic acid, which is present to an extent of 85-90% in castor oil into triacyloxy alkyl ester derivatives. Accordingly, 9,10,12-trihydroxy octadecanoic acid rich fatty acid mixture was prepared from castor oil and converted to their alkyl esters followed by acylation of hydroxy groups to get 9,10,12-triacyloxy octadecanoic acid alkyl ester rich fatty acid alkyl esters mixture. The 9,10,12-triacyloxy octadecanoic acid alkyl esters were purified from the crude product and characterized by 1H NMR studies. The crude products were also evaluated for acid value (A.V.), hydroxyl value (H. V.), iodine value (I. V.), viscosity, viscosity index (V.I.), pour point, flash point and copper strip corrosion and found to be potential base stocks for hydraulic, metal working fluids and other industrial fluids.
    本发明涉及对蓖麻油中存在量为85-90%的蓖麻酸的化学结构进行改性,将其转化为三酰氧基烷基酯衍生物。因此,从蓖麻油中制备了富含9,10,12-三羟基十八烷酸的混合脂肪酸,并将其转化为其烷基酯,随后酰化羟基以获得富含9,10,12-三酰氧基十八烷酸烷基酯的混合脂肪酸烷基酯。从粗产品中纯化了9,10,12-三酰氧基十八烷酸烷基酯,并通过1H NMR研究进行表征。还评估了粗产品的酸值(A.V.),羟值(H.V.),碘值(I.V.),粘度,粘度指数(V.I.),凝点,闪点和铜带腐蚀,并发现它们是液压,金属加工液和其他工业液体的潜在基础油。
  • New branched polymers, their preparation process, and uses thereof
    申请人:Pivert
    公开号:EP3009464A1
    公开(公告)日:2016-04-20
    The present invention concerns a polymer comprising: - at least one repetitive unit (V) having the following formula (T): - and preferably at least one, preferably at least two, repetitive unit(s) (U) having the following formula (D):
    本发明涉及一种聚合物,它包括 - 至少一个具有下式(T)的重复单元(V): - 以及最好是至少一个(最好是至少两个)具有下式(D)的重复单元(U):
  • Branched polymers, their preparation process, and uses therof
    申请人:PIVERT
    公开号:US10087281B2
    公开(公告)日:2018-10-02
    A polymer is provided having at least one repetitive unit represented by the following formula: And, preferably at least one, preferably at least two, repetitive units represented by the following formula:
    一种聚合物至少具有一个由下式表示的重复单元: 而且,最好至少有一个,最好至少有两个由下式表示的重复单元:
  • Dijew, Journal fur praktische Chemie (Leipzig 1954), 1889, vol. <2>39, p. 341,345
    作者:Dijew
    DOI:——
    日期:——
查看更多