tonka furanone
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :3,6-dimethyl-5,6-dihydro-4H-1-benzofuran-2-one
InChI :InChI=1/C10H12O2/c1-6-3-4-8-7(2)10(11)12-9(8)5-6/h5-6H,3-4H2,1-2H3
InChIKey :ZRTWVYJNKXXDDT-UHFFFAOYAQ
SMILES :CC1CCC2=C(C(=O)OC2=C1)C
(EINECS) number :279-462-2
cas number :80417-97-6
fema number :3755
fl. number :10.034
molar refractivity :45.22 ± 0.4 cm3
parachor :358.9 ± 6.0 cm3
index of refraction :1.528 ± 0.03
surface tension :35.8 ± 5.0 dyne/cm
density :1.11 ± 0.1 g/cm3
polarizability :17.92 ± 0.5 10-24cm3
xlogp : 1.80
molecular weight : 164.2010800
formula :C10 H12 O2
 
 
export tariff code :2932.19.0000
fda reg :unspecified
 
 

organoleptics :
odor type :tonka
odor strength :medium
odor description :
at 100.00 %.  
tonka hay coumarin coconut

properties :
appearence :colorless clear liquid
assay : 95.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.09000 - 1.09600 @ 25.00 °C.
pounds per gallon - calc. : 9.070 to 9.120
refractive index :1.54200 - 1.54800 @ 20.00 °C.
boiling point : 264.00 - 266.00 °C. @ 10.00 mm Hg
logp : 1.93

safety :
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 278.00  °F.  TCC  ( 136.67 °C. )
  
recommendation for tonka furanone usage levels up to :
  1.0000 % in the fragrance concentrate.
  

safety links :
(EINECS) number :279-462-2
chemidplus :080417976
epa-srs :80417-97-6
  

other :
 

references :
fl. number :10.034
pubchem :3771627
  
synonyms :
5,6-dihydro-3,6-dimethyl benzofuran-2(4H)-one
5,6-dihydro-3,6-dimethyl-4H-benzofuran-2-one
 tonka furanone
soluble in :
 alcohol
 water, slightly
insoluble in :
 water
(odor and/or flavor) blends with :
2-acetyl pyrrole
2-acetyl-5-methyl furan
 acorn acetate
isoamyl geranate
6-amyl-alpha-pyrone
 anisonitrile
para-anisyl acetate
 beeswax absolute
 boronia butenal
 bran absolute
 capsicum oleoresin
 champaca flower oil
 cherry oxyacetate
 cherry propanol
 clary sage absolute
 coconut decanone
 coconut naphthalenone
 coumane
 coumarin
para-cresyl caprylate
 deertongue absolute
 deertongue oleoresin
 dehydromenthofurolactone
(R)-dihydroactinidiolide
 dihydrocoumarin
 dimethyl hydroquinone
 fenugreek absolute
 fig leaf absolute
 flouve absolute
 genet absolute
 hay absolute
gamma-heptalactone
gamma-hexalactone
 immortelle absolute
 immortelle flower oil
pseudoionone
 jalapeno oleoresin
 lavender concrete
 lime oil expressed florida
 lovage oleoresin
 mate absolute
 melilot absolute
 melilot oleoresin
 methyl acetophenone
7-methyl coumarin
 methyl coumarins
para-methyl phenoxyacetaldehyde
6-methyl quinoline
 mint lactone
 myrtenal
delta-nonalactone
 oakmoss phenol
 ocean propanal
 octahydrocoumarin
3-octen-2-one
 paprika oleoresin
 phenoxyethyl propionate
 phthalide
 pine needle absolute
(+)-beta-pinene
beta-pinene
laevo-beta-pinene
 powdery ketone
 saffron resinoid
 syringaldehyde
 tobacco leaf absolute
 tolualdehydes (mixed o/m/p)
 tonka bean absolute
 tonka bean oleoresin
 tonka bean resinoid
 tonka ketone
 tonka undecanone
 tonkavert
3,5,5-trimethyl hexanol
 vanillyl alcohol
 verbena absolute france
 whiskey lactone
 woodruff absolute
(odor and/or flavor) used in :
 amber
 coconut
 hay new mown hay foin coupe
 pina colada
 tonka
 tropical
natural occurrence in :
not found in nature



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