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3-乙基-2-羟基-4-甲基环戊-2-烯-1-酮 | 42348-12-9

中文名称
3-乙基-2-羟基-4-甲基环戊-2-烯-1-酮
中文别名
4-甲基-3-乙基环戊烷-1,2-二酮
英文名称
3-ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one
英文别名
——
3-乙基-2-羟基-4-甲基环戊-2-烯-1-酮化学式
CAS
42348-12-9
化学式
C8H12O2
mdl
MFCD09835406
分子量
140.182
InChiKey
RSVAFMGHIDKYKB-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

  • 沸点:
    260.5±40.0 °C(Predicted)
  • 密度:
    1.086±0.06 g/cm3(Predicted)
  • LogP:
    1.33
  • 溶解度:
    slightly insoluble in water; soluble in fat; miscible with ethanol
  • 折光率:
    1.481-1.487
  • 保留指数:
    1143;1143

计算性质

  • 辛醇/水分配系数(LogP):
    1.1
  • 重原子数:
    10
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.625
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2914400090

制备方法与用途

毒性

GRAS (FEMA)。

使用限量
  • 无醇饮料:0.2 mg/kg
  • 冷冻甜食:0.4 mg/kg
  • 糖果和焙烤制品:4.0 mg/kg
  • 布丁类:0.6 mg/kg
  • 胶姆糖:5.0 mg/kg
  • 乳制品:1.0 mg/kg
化学性质

微溶于水,溶于油脂,混溶于乙醇。

用途

食品用香料。

反应信息

点击查看最新优质反应信息

文献信息

  • BITTER TASTE MODIFIERS INCLUDING SUBSTITUTED 1-BENZYL-3-(1-(ISOXAZOL-4-YLMETHYL)-1H-PYRAZOL-4-YL)IMIDAZOLIDINE-2,4-DIONES AND COMPOSITIONS THEREOF
    申请人:SENOMYX, INC.
    公开号:US20160376263A1
    公开(公告)日:2016-12-29
    The present invention includes compounds and compositions known to modify the perception of bitter taste, and combinations of said compositions and compounds with additional compositions, compounds, and products. Exemplary compositions comprise one or more of the following: cooling agents; inactive drug ingredients; active pharmaceutical ingredients; food additives or foodstuffs; flavorants, or flavor enhancers; food or beverage products; bitter compounds; sweeteners; bitterants; sour flavorants; salty flavorants; umami flavorants; plant or animal products; compounds known to be used in pet care products; compounds known to be used in personal care products; compounds known to be used in home products; pharmaceutical preparations; topical preparations; cannabis-derived or cannabis-related products; compounds known to be used in oral care products; beverages; scents, perfumes, or odorants; compounds known to be used in consumer products; silicone compounds; abrasives; surfactants; warming agents; smoking articles; fats, oils, or emulsions; and/or probiotic bacteria or supplements.
    本发明涵盖已知用于改变苦味感知的化合物和组合物,以及所述组合物和化合物与额外的组合物、化合物和产品的组合。示例组合物包括以下一种或多种:冷却剂;无活性药物成分;活性药用成分;食品添加剂或食品;调味剂或调味增强剂;食品或饮料产品;苦味化合物;甜味剂;苦味剂;酸味调味剂;咸味调味剂;鲜味调味剂;植物或动物产品;已知用于宠物护理产品中的化合物;已知用于个人护理产品中的化合物;已知用于家用产品中的化合物;制药制剂;局部制剂;大麻衍生或与大麻相关的产品;已知用于口腔护理产品中的化合物;饮料;香味、香水或除臭剂;已知用于消费品中的化合物;硅化合物;磨料;表面活性剂;发热剂;吸烟物品;脂肪、油脂或乳化剂;和/或益生菌或补充剂。
  • COMPOUNDS USEFUL AS MODULATORS OF TRPM8
    申请人:Senomyx, Inc.
    公开号:US20170096418A1
    公开(公告)日:2017-04-06
    The present disclosure relates to compounds which are useful as cooling sensation compounds.
    本公开涉及作为冷感化合物有用的化合物。
  • SPRAY COMPOSITIONS, SPRAYABLE PRODUCTS, AND METHODS OF TREATING A SURFACE WITH THE SAME
    申请人:The Procter & Gamble Company
    公开号:EP3290087A1
    公开(公告)日:2018-03-07
    A spray composition is provided. The spray composition includes a perfume-cyclodextrin complex, the perfume-cyclodextrin complex having perfume raw materials, wherein 10% or more, by weight of the perfume raw materials have: a cyclodextrin complex stability constant (log k) of less than about 3.0, a ClogP of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less; and cyclodextrin. The spray composition includes a solvent and less than 10 wt. % water, by weight of the total composition. A sprayable product including the spray composition and a method of treating a surface is provided.
    提供了一种喷雾组合物。该喷雾组合物包括香水-环糊精复合物,该香水-环糊精复合物具有香水原料,其中按重量计,10%或更多的香水原料具有:小于约 3.0 的环糊精复合物稳定常数(log k),约 2.5 或更小的 ClogP;以及约 200 道尔顿或更小的重量平均分子量;以及环糊精。喷雾组合物包括溶剂和少于 10 重量百分比(按组合物总重量计)的水。提供了一种包括喷雾组合物的可喷雾产品和一种处理表面的方法。
  • ODOR-MODULATING AGENT AND ODOR-MODULATING METHOD
    申请人:Yamamoto Perfumery Co. Ltd.
    公开号:EP3467078A1
    公开(公告)日:2019-04-10
    The present invention provides an odor-modulating agent that modulates malodors generated in daily living environments or industries to different odors so that harm caused by the malodors can be easily solved, and an odor-modulating method. Specifically, the present invention provides an odor-modulating agent comprising at least one oxygen-containing cyclic compound selected from the group consisting of furan compounds, pyran compounds, and cyclopentanone derivatives.
    本发明提供了一种气味调节剂,可调节日常生活环境或行业中产生的不同气味的恶臭,从而轻松解决恶臭带来的危害,本发明还提供了一种气味调节方法。具体来说,本发明提供了一种气味调节剂,该气味调节剂包含至少一种含氧环状化合物,该化合物选自由呋喃化合物、吡喃化合物和环戊酮衍生物组成的组。
  • Perfume compositions
    申请人:The Procter & Gamble Company
    公开号:US10351796B2
    公开(公告)日:2019-07-16
    A perfume composition for improved release from a cyclodextrin complex, wherein the perfume composition includes 10% or more, by weight of the perfume, of one or more perfume raw materials having: a cyclodextrin complex stability constant of about 3.0 or less, a ClogP of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less.
    一种改善环糊精络合物释放性能的香水组合物,其中按香水重量计,该香水组合物包括 10% 或更多的一种或多种香水原料,这些原料的环糊精络合物稳定性常数约为 3.0 或更低,ClogP 约为 2.5 或更低,重量平均分子量约为 200 道尔顿或更低。
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