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(3,5-二甲氧基-4-羟基苯基)乙酮 | 19037-58-2

中文名称
(3,5-二甲氧基-4-羟基苯基)乙酮
中文别名
异丙基丁香酮
英文名称
1-(3,5-dimethoxy-4-hydroxyphenyl)propan-2-one
英文别名
1-(4-hydroxy-3,5-dimethoxyphenyl)-2-propanone;isopropiosyringone;Syringyl acetone;acetonylsyringol;syringylacetone;(4-hydroxy-3,5-dimethoxy-phenyl)-acetone;1-(4-Hydroxy-3,5-dimethoxyphenyl)propan-2-one
(3,5-二甲氧基-4-羟基苯基)乙酮化学式
CAS
19037-58-2
化学式
C11H14O4
mdl
——
分子量
210.23
InChiKey
JFWTZKQUFCDLNG-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:
    68-69 °C
  • 沸点:
    340.0±37.0 °C(Predicted)
  • 密度:
    1.153±0.06 g/cm3(Predicted)
  • 保留指数:
    1781

计算性质

  • 辛醇/水分配系数(LogP):
    1.1
  • 重原子数:
    15
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.36
  • 拓扑面积:
    55.8
  • 氢给体数:
    1
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2914509090
  • 危险性防范说明:
    P280,P305+P351+P338,P310
  • 危险性描述:
    H302,H315,H319,H332,H335

SDS

SDS:36ed48525b346d3b245a3f9127a1c5fc
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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
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • A method of preparing liquid smoke
    申请人:Danfo A/S
    公开号:EP1726216A2
    公开(公告)日:2006-11-29
    The invention relates to a method of preparing a smoke extract, which method comprises the steps of i) preparing a tar from wood or cellulose preferably by pyrolysis, ii) extracting one or more fractions of the tar with an extraction solvent in its supercritical state and/or an extraction solvent in its liquid state, said solvent in its supercritical state being selected from the group consisting of CO2, propane, methane, ethylene, ammoniac, methanol, water and mixtures of one or more of these solvents, said solvent in its liquid state being selected from the group consisting of CO2, propane and mixtures of these components, iii) collecting at least some of the extracted tar to thereby obtain a smoke extract, wherein the extracted tar is collected from the solvent by removing the solvent from the non-dissolved part of the char, and reducing the pressure in one or more steps, wherein at least some of the extracted char is condensed in each step of pressure reduction.
    本发明涉及一种制备烟雾提取物的方法,该方法包括以下步骤 i) 从木材或纤维素中制备焦油,最好采用热分解法、 ii) 用超临界状态下的萃取溶剂和/或液态下的萃取溶剂萃取焦油的一个或多个馏分,所述超临界状态下的溶剂选自二氧化碳丙烷甲烷乙烯氨水甲醇和一种或多种这些溶剂的混合物组成的组,所述液态下的溶剂选自二氧化碳丙烷和这些成分的混合物组成的组、 iii)收集至少部分提取的焦油,从而获得烟气提取物,其中提取的焦油是通过从焦的非溶解部分除去溶剂,并在一个或多个步骤中减压而从溶剂中收集的,其中至少部分提取的焦在每个减压步骤中被冷凝。
  • Method of preparing liquid smoke
    申请人:——
    公开号:US20030134015A1
    公开(公告)日:2003-07-17
    The invention relates to a method of preparing a smoke extract, which method comprises the steps of i) preparing a char from wood or cellulose preferably by pyrolysis, ii) extracting one or more fractions of the char with an extraction solvent in its supercritical state and/or an extraction solvent in its liquid state, said solvent in its supercritical state being selected from the group consisting of CO2, propane, methane, ethylene, ammoniac, methanol, water and mixtures of one or more of these solvents, said solvent in its liquid state being selected from the group consisting of CO2, propane and mixtures of these components, iii) collecting at least some of the extracted char to thereby obtain a smoke extract.
    本发明涉及一种制备烟雾提取物的方法,该方法包括以下步骤:i) 从木材或纤维素中制备木,最好是通过热解;ii) 用超临界状态的提取溶剂和/或液态提取溶剂提取木的一个或多个部分、所述超临界萃取溶剂选自二氧化碳丙烷甲烷乙烯氨水甲醇和上述一种或多种溶剂的混合物,所述液态萃取溶剂选自二氧化碳丙烷和上述成分的混合物。
  • Kratzl; Schweers, Chemische Berichte, 1956, vol. 89, p. 186,190
    作者:Kratzl、Schweers
    DOI:——
    日期:——
  • Studies on Lignin and Related Compounds. LXVIII. Synthesis and Properties of 1-Ethoxy-1-(4-hydroxy-3-methoxyphenyl)-2-propanone, 3-Ethoxy-1-(4-hydroxy-3-methoxyphenyl)-2-propanone and Their Methyl Ethers
    作者:Marshall Kulka、Harold Hibbert
    DOI:10.1021/ja01246a047
    日期:1943.6
  • A METHOD OF PREPARING LIQUID SMOKE
    申请人:Danfo A/S
    公开号:EP1296569A1
    公开(公告)日:2003-04-02
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