4-hyroxy-5-methyl-3-furanone
Names
[ CAS No. ]:
19322-27-1
[ Name ]:
4-hyroxy-5-methyl-3-furanone
[Synonym ]:
4-Hydroxy-5-methyl-3(2H)-furanone
4-hydroxy-5-methyl-3-oxo-2H-furan
EINECS 242-961-0
4-hydroxy-5-methylfuran-3-one
3(2H)-Furanone, 4-hydroxy-5-methyl-
4-hyroxy-5-methyl-3-furanone
4-Hydroxy-5-methylfuran-3(2H)-one
4-hydroxy-5-methyl-2H-furan-3-one
norfuraneol
MFCD02752619
FEMA No. 3635
4-Hydroxy-5-methyl-3-furanone
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
218.3±40.0 °C at 760 mmHg
[ Melting Point ]:
129-133 °C(lit.)
[ Molecular Formula ]:
C5H6O3
[ Molecular Weight ]:
114.099
[ Flash Point ]:
97.5±20.8 °C
[ Exact Mass ]:
114.031693
[ PSA ]:
46.53000
[ LogP ]:
-0.15
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.545
MSDS
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2932190090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932190090
[ Summary ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%
Articles
Cardiovasc. Res. 81(4) , 750-7, (2009)
Pentoses are widely abundant in organic food. Thermal treatment of pentoses leads to the formation of norfuraneol (NF). The aim of this study was to show whether NF, which is taken up regularly, for e...
Investigation of the reaction between 4-hydroxy-5-methyl-3(2H)-furanone and cysteine or hydrogen sulfide at pH 4.5.J. Agric. Food Chem. 47(4) , 1626-34, (1999)
Reaction of 4-hydroxy-5-methyl-3(2H)-furanone (HMF) with cysteine or hydrogen sulfide at pH 4.5 for 60 min at 140 degrees C produced complex mixtures of volatile compounds, the majority of which conta...
Heterocyclic volatiles formed by heating cysteine or hydrogen sulfide with 4-hydroxy-5-methyl-3(2H)-furanone at pH 6.5.J. Agric. Food Chem. 49(2) , 816-22, (2001)
The reaction of 4-hydroxy-5-methyl-3(2H)-furanone (HMF) with cysteine or hydrogen sulfide at pH 6.5 for 60 min at 140 degrees C produced complex mixtures of volatile compounds, the majority of these c...