berry furanone
 
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IUPAC name :4-methoxy-2,5-dimethylfuran-3-one
InChI :InChI=1/C7H10O3/c1-4-6(8)7(9-3)5(2)10-4/h4H,1-3H3
InChIKey :SIMKGHMLPVDSJE-UHFFFAOYAB
SMILES :CC1C(=O)C(=C(O1)C)OC
(EINECS) number :223-797-9
cas number :4077-47-8
fema number :3664
jecfa number :1451
fl. number :13.089
molar refractivity :35.43 ± 0.4 cm3
parachor :304.6 ± 6.0 cm3
index of refraction :1.460 ± 0.03
surface tension :30.9 ± 5.0 dyne/cm
density :1.10 ± 0.1 g/cm3
polarizability :14.04 ± 0.5 10-24cm3
xlogp : 0.90
molecular weight : 142.1525000
formula :C7 H10 O3
 
 
fda reg :unspecified h. number :2932.19.0000
organoleptics : 
odor type :musty
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
sweet mildew moldy maple fruity
taste description³ :at 1.00 - 5.00 ppm.  
Musty, vegetative, savory meaty with a brown jamy fullness in the aftertaste
properties : 
appearence :Colorless to yellow clear liquid
assay : 97.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.09100 - 1.10100 @ 20.00 °C.
pounds per gallon - calc. : 9.089 to 9.172
refractive index :1.47500 - 1.48000 @ 20.00 °C.
boiling point : 221.00 - 222.00 °C. @ 760.00 mm Hg
acid value : 3.00  max.  KOH/g
logp : 0.54
safety : 
most important hazard(s) : Xi - Irritant
  
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 162.00  °F.  TCC  ( 72.22 °C. )
  
recommendation for berry furanone usage levels up to :
  0.5000 % in the fragrance concentrate.
  
recommendation for berry furanone usage levels up to :
  5.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :223-797-9
chemidplus :004077478
epa-srs :4077-47-8
  
other : 
 
references : 
pubchem :197593
NIST Chemistry WebBook :2537021789
  
reference : Mosciano, Gerard P&F 24, No. 5, 41, (1999)³
synonyms :
 berry furanone
2,5-dimethyl-4-methoxy-2,3-dihydro-3-furanone
2,5-dimethyl-4-methoxy-3(2H)-furanone
 mesifurane
4-methoxy-2,5-dimethyl-2,3-dihydrofuran-3-one
4-methoxy-2,5-dimethyl-3 2H-furanone
 methoxyfuraneol
soluble in :
 alcohol
insoluble in :
 water
(odor and/or flavor) used in :
 blackberry
 caramel
 chocolate cocoa
 coffee
 fruit
 gooseberry
 grape
 kiwi
 mango
 maple
 mushroom
 nut
 pineapple
 raspberry
 strawberry
natural occurrence in :
arctic bramble
blackberry
gooseberry
grape
grape cherimoya grape
kiwi fruit
mango
pineapple
raspberry
strawberry



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