W315303
5-乙基-3-羟基-4-甲基-2(5H)-呋喃酮
97%, FG
别名:
Ethyl fenugreek lactone, Maple furanone
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关于此项目
经验公式（希尔记法）:
C7H10O3
化学文摘社编号:
分子量:
142.15
FEMA Number:
3153
Council of Europe no.:
2300
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
10.023
EC Number:
211-811-6
NACRES:
NA.21
MDL number:
Organoleptic:
caramel; maple; fruity; sweet
Grade:
FG, Halal, Kosher
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens
biological source
synthetic
grade
FG, Halal, Kosher
agency
meets purity specifications of JECFA
reg. compliance
EU Regulation 1334/2008 & 178/2002
assay
97%
refractive index
n
bp
83-86 °C/0.5 mmHg (lit.)
mp
31-35 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
caramel; maple; fruity; sweet
storage temp.
2-8°C
SMILES string
CCC1OC(=O)C(O)=C1C
InChI
1S/C7H10O3/c1-3-5-4(2)6(8)7(9)10-5/h5,8H,3H2,1-2H3
InChI key
IUFQZPBIRYFPFD-UHFFFAOYSA-N
General description
5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone is one of the key contributors to the aroma of roasted coffee. It occurs naturally in fruits such as blackberry, raspberry and blueberry.
Application
- RIFM fragrance ingredient safety assessment, 5-ethyl-3-hydroxy-4-methyl-2(5H)-furanone, CAS Registry Number 698-10-2.: This study evaluates the safety of 5-ethyl-3-hydroxy-4-methyl-2(5H)-furanone as a fragrance ingredient, providing comprehensive toxicological data and safety profiles (Api et al., 2024).
- Elucidating the Odor-Active Aroma Compounds in Alcohol-Free Beer and Their Contribution to the Worty Flavor.: This research identifies and quantifies the aroma compounds responsible for the flavor of alcohol-free beer, highlighting the significant role of 5-ethyl-3-hydroxy-4-methyl-2(5H)-furanone (Piornos et al., 2020).
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)