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3-(2-呋喃基)丙酸异丁酯 | 105-01-1

中文名称
3-(2-呋喃基)丙酸异丁酯
中文别名
糠基乙酸异丁酯;2-呋喃丙酸-2-甲基丙酯
英文名称
isobutyl furylpropionate
英文别名
Isobutyl 2-furanpropionate;2-methylpropyl 3-(furan-2-yl)propanoate
3-(2-呋喃基)丙酸异丁酯化学式
CAS
105-01-1
化学式
C11H16O3
mdl
MFCD00047069
分子量
196.246
InChiKey
SVDPTFHRRNUNRS-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:
    273.13°C (rough estimate)
  • 密度:
    1.0962 (rough estimate)
  • LogP:
    2.83
  • 物理描述:
    Colourless to pale, straw-yellow liquid; Fruity, winey, brandy-like aroma
  • 溶解度:
    Very slightly soluble in water
  • 折光率:
    1.531-1.537

计算性质

  • 辛醇/水分配系数(LogP):
    2.3
  • 重原子数:
    14
  • 可旋转键数:
    6
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.545
  • 拓扑面积:
    39.4
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 危险品标志:
    T+
  • 安全说明:
    S28,S36/37,S45
  • 危险类别码:
    R22,R27
  • 海关编码:
    2932190090

制备方法与用途

毒性

该物质可安全用于食品(FDA, §172.515, 2000)。

使用限量

FEMA (mg/kg):

  • 胶冻和布丁: 3.0~4.0
  • 软饮料: 8.1
  • 胶姆糖: 12
  • 冷饮: 14
  • 糖果: 17
  • 糖霜: 20
  • 焙烤食品: 21

食品添加剂最大允许使用量和最大允许残留量标准

添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量(g/kg) 最大允许残留量(g/kg)
3-(2-呋喃基)丙酸异丁酯 食品 食品用香料 用于配制香精的各香料成分不得超过在GB 2760中的最大允许使用量和最大允许残留量

化学性质

无色至浅黄色液体,具有水果和白兰地酒似香气。用量超过时有刺激味,低用量时有甜的干白兰地酒风味。几不溶于水,溶于乙醇。

用途

规定为允许使用的食品用香料。

生产方法

由2-呋喃基丙酸和异丁醇直接酯化而成。

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。
  • Hair Processing Agent And Method For Permanent Waving Hair
    申请人:Shibuya Akira
    公开号:US20080085251A1
    公开(公告)日:2008-04-10
    Provided are hair processing agents capable of permanent waving hair even at a neutral to weakly acidic pH range that causes less irritation to the skin, and hair processing agents in which an unpleasant odor is masked. Hair processing agents contain at least one compound represented by the formula (2). Hair processing agents contain a compound of the formula (2) and at least one compound (ii) selected from thioglycolic acid, thiolactic acid, cysteine, acetylcysteine, cysteamine, acylcysteamine, salts thereof and ester derivatives thereof. Hair processing agents contain a compound of the formula (2), a surfactant and water, and are emulsified. Hair processing agents contain a compound of the formula (2) and a specific perfume. wherein X is a structure selected from —O—, —S—, —NH— and —NR 1 —; R 1 is an alkyl group of 1 to 6 carbon atoms; Y is an oxygen atom or a sulfur atom; in the formula (1), Z is a divalent organic residue having at least one mercapto group; in the formula (2), R is a divalent organic residue optionally having a mercapto group; and R 2 is a hydrogen atom or an alkyl group of 1 to 6 carbon atoms.
    提供了能够在中性至微酸性pH范围内进行永久性卷发的头发处理剂,其对皮肤刺激较小,并且掩盖了不愉快的气味。头发处理剂包含至少一种由公式(2)表示的化合物。头发处理剂包含公式(2)的化合物和至少一种从巯基乙酸,巯基乳酸,半胱氨酸,乙酰半胱氨酸,半胱氨醇,酰基半胱氨醇,其盐和酯衍生物中选择的化合物(ii)。头发处理剂包含公式(2)的化合物,表面活性剂和水,并且是乳化的。头发处理剂包含公式(2)的化合物和特定香水。其中X是从-O-,-S-,-NH-和-NR1-选择的结构;R1是1到6个碳原子的烷基;Y是氧原子或硫原子;在公式(1)中,Z是具有至少一个巯基的二价有机残基;在公式(2)中,R是二价的有机残基,可选地具有巯基;R2是氢原子或1到6个碳原子的烷基。
  • NOVEL COCRYSTALLIZATION
    申请人:CHILDS Scott L.
    公开号:US20090281195A1
    公开(公告)日:2009-11-12
    The present disclosure relates to novel cocrystals and novel methods for cocrystallization. In particular, the disclosure includes cocrystals comprising a salt of an active agent, such as a chloride salt of an active pharmaceutical ingredient. The present disclosure also relates to methods of preparing cocrystals and methods for screening for solid state phases.
    本公开涉及新型共晶体和新型共晶化方法。具体而言,公开包括由活性剂的盐组成的共晶体,例如活性药物成分的氯化物盐。本公开还涉及制备共晶体的方法和筛选固态相的方法。
  • DEODORANT COMPOSITION
    申请人:Takasago International Corporation
    公开号:EP1561476A1
    公开(公告)日:2005-08-10
    It is intended to provide a novel deodorant composition which is excellent in the deodorizing effect, is capable of affording a deodorant composition by a convenient method, and shows no decrease in the deodorizing performance even after a long period of time, once the deodorant being prepared. Specifically, there is provided a deodorant composition containing, as the active component, a colored compound obtainable by reacting a polyphenol in a solvent showing alkalinity in the coexistence of an oxygen molecule at a reaction pH value of 6.5 or more. As a substitute for a polyphenol, use can be made of a plant extract containing a polyphenol but containing substantially no amino acid. It is also possible to further employ an amino acid. Furthermore, use can be made of a plant extract and/or a plant body containing a polyphenol and an amino acid.
    本发明旨在提供一种新型除臭剂组合物,该除臭剂组合物除臭效果极佳,能够通过简便的方法获得除臭剂组合物,并且在制备除臭剂后,即使经过很长时间,除臭效果也不会降低。具体来说,本发明提供了一种除臭剂组合物,该组合物含有一种有色化合物作为活性成分,该有色化合物可通过在反应 pH 值为 6.5 或更高时,使多酚在与氧分子共存的显碱性溶剂中发生反应而获得。作为多酚的替代品,可以使用含有多酚但基本上不含氨基酸的植物提取物。也可以进一步使用氨基酸。此外,还可以使用含有多酚和氨基酸的植物提取物和/或植物体。
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表征谱图

  • 氢谱
    1HNMR
  • 质谱
    MS
  • 碳谱
    13CNMR
  • 红外
    IR
  • 拉曼
    Raman
hnmr
mass
cnmr
ir
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  • 峰位数据
  • 峰位匹配
  • 表征信息
Shift(ppm)
Intensity
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Assign
Shift(ppm)
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测试频率
样品用量
溶剂
溶剂用量
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