W337330
2-Methyltetrahydrofuran-3-one
natural, 97%, FG
Synonym(s):
4,5-Dihydro-2-methyl-3(2H)-furanone, Coffee furanone, 2-Methyltetrahydro-3-furanone
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About This Item
Empirical Formula (Hill Notation):
C5H8O2
CAS Number:
Molecular Weight:
100.12
Flavis number:
13.042
PubChem Substance ID:
UNSPSC Code:
12164502
FEMA Number:
3373
NACRES:
NA.21
EC Number:
221-685-4
MDL number:
Beilstein/REAXYS Number:
1341334
Organoleptic:
coffee; nutty; brown; rum
Grade:
FG, Halal, Kosher, natural
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens
Quality Segment
grade
FG, Halal, Kosher, natural
agency
meets purity specifications of JECFA
reg. compliance
EU Regulation 1334/2008 & 178/2002
assay
97%
refractive index
n20/D 1.429 (lit.)
bp
139 °C (lit.)
density
1.034 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
coffee; nutty; brown; rum
SMILES string
CC1OCCC1=O
InChI
1S/C5H8O2/c1-4-5(6)2-3-7-4/h4H,2-3H2,1H3
InChI key
FCWYQRVIQDNGBI-UHFFFAOYSA-N
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 3
Storage Class
3 - Flammable liquids
flash_point_f
102.2 °F - closed cup
flash_point_c
39 °C - closed cup
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