dimethyl benzofuranone
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IUPAC name :(3S)-3,6-dimethyl-3H-1-benzofuran-2-one
InChI :InChI=1/C10H10O2/c1-6-3-4-8-7(2)10(11)12-9(8)5-6/h3-5,7H,1-2H3/t7-/m0/s1
InChIKey :JSJKAEKKWQOCEZ-ZETCQYMHBG
SMILES :C[C@H]1C2=C(C=C(C=C2)C)OC1=O
cas number :65817-24-5
fema number :3863
jecfa number :1167
fl. number :10.072
molar refractivity :45.08 ± 0.3 cm3
parachor :354.2 ± 6.0 cm3
index of refraction :1.546 ± 0.02
surface tension :38.3 ± 3.0 dyne/cm
density :1.139 ± 0.06 g/cm3
polarizability :17.87 ± 0.5 10-24cm3
XlogP : 2.00
molecular weight : 162.1852000
formula :C10 H10 O2
NMR Predictor :Predict
 
 
export tariff code :unspecified
fda reg :unspecified

organoleptics :
odor type :coconut
odor strength :high ,
recommend smelling in a 1.00 % solution or less
odor description :
at 1.00 % in dipropylene glycol.  
coconut

properties :
appearence :colorless clear liquid
assay : 98.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.09900 to 1.10400 @ 25.00 °C.
pounds per gallon - calc. : 9.145 to 9.186
refractive index :1.51800 to 1.52400 @ 20.00 °C.
boiling point : 64.00 °C. @ 0.08 mm Hg
acid value : 1.00  max.  KOH/g
flash point : 189.00  °F.  TCC  ( 87.22 °C. )
logP (o/w) : 2.26

safety :
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :ND (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :2.00 (μg/capita/day)
 
recommendation for dimethyl benzofuranone usage levels up to :
 not for fragrance use.

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
 
 
 
 (3S)-3,6-dimethyl-3H-1-benzofuran-2-one
chemidplus :65817-24-5
EPA Substance Registry Services :65817-24-5

references :
 (3S)-3,6-dimethyl-3H-1-benzofuran-2-one
fl. number :10.072
jecfa number :1167
pubchem :43764758

other :
synonyms :
 dimethyl-3,6-benzo-2(3H)-furanone
(3S)-3,6-dimethyl-3H-1-benzofuran-2-one
 furaminton
2-(4-methyl-2-hydroxyphenyl) propionic acid gamma-lactone

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
 amyl heptanoate
isoamyl octanoate
6-amyl-alpha-pyrone
 coconut decanone
 coconut naphthalenone
 costus valerolactone
 creamy lactone
alpha-decalactone
delta-decalactone
gamma-decalactone
 dehydromenthofurolactone
5,5-dibutyl dihydrofuran-2(3H)-one
 dihydrojasmone lactone
delta-dodecalactone
 dodecanol
delta-2-dodecenolactone
 ethyl undecanoate
 glyceryl 5-hydroxydecanoate
 glyceryl 5-hydroxydodecanoate
 heliotropin
delta-heptalactone
gamma-heptalactone
2-heptanone
gamma-hexalactone
 hexen-1-yl cyclopentanone
4-hydroxybenzyl alcohol
 jasmin lactone
 lauric acid
 massoia bark oil
 massoia lactone
 methyl (Z)-5-octenoate
6-methyl coumarin
7-methyl coumarin
 methyl heptadienone
 methyl laurate
 mint lactone
 myristyl alcohol
delta-nonalactone
gamma-nonalactone
delta-octalactone
gamma-octalactone
2-pentyl cyclopentanone
 phthalide
 propyl octanoate
isopropyl octanoate
 tetrahydrojasmone
2-tridecanone
delta-undecalactone
 undecanoic acid
 whiskey lactone
 wine lactone

(odor and/or flavor) used in :
 coconut
 tropical

natural occurrence in :
not found in nature



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