W380300
威士忌内酯
≥98%, FG
别名:
(±)-5-丁基-4-甲基二氢-2(3H)-呋喃酮
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关于此项目
经验公式（希尔记法）:
C9H16O2
化学文摘社编号:
分子量:
156.22
FEMA Number:
3803
Council of Europe no.:
10535
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
10.053
EC Number:
254-357-4
NACRES:
NA.21
MDL number:
Organoleptic:
coconut; coumarin; woody; nutty; roasted
Grade:
FG
Fragrance grade
Fragrance grade
Biological source:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
meets purity specifications of JECFA
Food allergen:
no known allergens
产品名称
威士忌内酯, ≥98%, FG
SMILES string
CCCCC1OC(=O)CC1C
InChI
1S/C9H16O2/c1-3-4-5-8-7(2)6-9(10)11-8/h7-8H,3-6H2,1-2H3
InChI key
WNVCMFHPRIBNCW-UHFFFAOYSA-N
biological source
synthetic
grade
FG
Fragrance grade
agency
follows IFRA guidelines
meets purity specifications of JECFA
reg. compliance
EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
description
mixture of cis and trans
assay
≥98%
refractive index
n20/D 1.4454 (lit.)
bp
93-94 °C/5 mmHg (lit.)
density
0.952 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
fragrance allergen
no known allergens
organoleptic
coconut; coumarin; woody; nutty; roasted
Quality Level
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Application
- Investigating the effect of three phenolic fractions on the volatility of floral, fruity, and aged aromas by HS-SPME-GC-MS and NMR in model wine.: This research examines how different phenolic fractions influence the volatility of whiskey lactone among other compounds in model wine, providing insights valuable for winemaking and food chemistry (Wang et al., 2022).
- Accurate Determination of 12 Lactones and 11 Volatile Phenols in Nongrape Wines through Headspace-Solid-Phase Microextraction (HS-SPME) Combined with High-Resolution Gas Chromatography-Orbitrap Mass Spectrometry (GC-Orbitrap-MS).: This paper details a method for accurately quantifying whiskey lactone and other volatile compounds in nongrape wines, enhancing our understanding of flavor profiles in various alcoholic beverages (Liu et al., 2022).
General description
Whiskey lactone is the common name of (±)-5-butyl-4-methyldihydro-2(3H)-furanone. It is a volatile aromatic compound found in whiskey and wine aged in oak barrels. The detection of whiskey lactone in blood samples can be done by quantitative gas chromatography–mass spectrometry (dynamic HS–GC–MS) with the limit of detection of about 1,000μgL-1.
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
Determination of aroma compounds from alcoholic beverages in spiked blood samples by means of dynamic headspace GC?MS.
Schulz K, et al.
Chromatographia, 66(11-12), 879-886 (2007)
The training level of experts influences their detection thresholds for key wine compounds.
Tempere S, et al.
Chemosensory Perception, 4(3), 99-115 (2011)
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