(S)-dihydroactinidiolide
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Notes :
Secretion in tail scent gland of red fox.
 
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IUPAC name :(7aS)-4,4,7a-trimethyl-6,7-dihydro-5H-1-benzofuran-2-one
InChI :InChI=1/C11H16O2/c1-10(2)5-4-6-11(3)8(10)7-9(12)13-11/h7H,4-6H2,1-3H3/t11-/m0/s1
InChIKey :IMKHDCBNRDRUEB-NSHDSACABD
SMILES :CC1(CCC[C@]2(C1=CC(=O)O2)C)C
cas number :17092-92-1
coe number :10931
fl. number :13.109
molar refractivity :50.44 ± 0.4 cm3
parachor :413.4 ± 6.0 cm3
index of refraction :1.504 ± 0.03
surface tension :34.7 ± 5.0 dyne/cm
density :1.05 ± 0.1 g/cm3
polarizability :19.99 ± 0.5 10-24cm3
XlogP : 2.20
molecular weight : 180.2435400 (IUPAC)
formula :C11 H16 O2
BioActivity Analysis :464871
pherobase :view
NMR Predictor :Predict
 
 
export tariff code :unspecified
fda reg :unspecified

Suppliers :
Penta :5,6,7,7a-tetrahydro-4,4,7a-trimethyl-2(4H)-benzofuranone

organoleptics :
odor type :fruity
odor description:
musk coumarin

properties :
appearence :colorless to pale yellow clear liquid
assay : 95.00 to 100.00 %   
Food Chemicals Codex Listed :No
boiling point : 296.00 to 297.00 °C. @ 760.00 mm Hg
vapor pressure :0.00100 mm/Hg @ 25.00 °C.
flash point : 248.00  °F.  TCC  ( 120.00 °C. )
logP (o/w) : 2.60

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

safety in use :
 
recommendation for (S)-dihydroactinidiolide fragrance usage levels up to :
 not for fragrance use.

safety references :
EPI System :view
 
 
 
 
(7aS)-4,4,7a-trimethyl-6,7-dihydro-5H-1-benzofuran-2-one
chemidplus :081800411
EPA Substance Registry Services :17092-92-1

references :
 
(7aS)-4,4,7a-trimethyl-6,7-dihydro-5H-1-benzofuran-2-one
fl. number :13.109
pubchem :735425

other :
VCF-Online: VCF Volatile Compounds in Food
synonyms :
(S)-5,6,7,7a-tetrahydro-4,4,7a-trimethyl-2(4H)-benzofuranone
(7aS)-4,4,7a-trimethyl-6,7-dihydro-5H-1-benzofuran-2-one

soluble in :
 alcohol

insoluble in :
 water

natural occurrence in :
 oenothera odorata S



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