delta-dodecalactone
 
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IUPAC name :6-heptyloxan-2-one
InChI :InChI=1/C12H22O2/c1-2-3-4-5-6-8-11-9-7-10-12(13)14-11/h11H,2-10H2,1H3
InChIKey :QRPLZGZHJABGRS-UHFFFAOYAE
SMILES :CCCCCCCC1CCCC(=O)O1
(EINECS) number :211-932-4
cas number :713-95-1
fema number :2401
coe number :624
jecfa number :236
fl. number :10.008
molar refractivity :57.28 ± 0.3 cm3
parachor :504.5 ± 4.0 cm3
index of refraction :1.447 ± 0.02
surface tension :30.8 ± 3.0 dyne/cm
density :0.926 ± 0.06 g/cm3
polarizability :22.70 ± 0.5 10-24cm3
xlogp : 4.20
molecular weight : 198.3018800
formula :C12 H22 O2
 
 
fda reg :172.515 h. number :2932.29.6000
organoleptics : 
odor type :tropical
odor strength :medium
odor description :
at 100.00 %.  
fresh sweet metallic peach oily coconut buttery
taste description³ :at 10.00 ppm.  
Creamy, fatty, dairy, rich buttery, fruity, peach and nutty
substantivity :400  Hour(s)
properties : 
appearence :colorless to pale yellow clear liquid
assay : 99.00 - 100.00 %   sum of isomers
Food Chemicals Codex Listed :Yes
specific gravity :0.94000 - 0.94300 @ 25.00 °C.
pounds per gallon - calc. : 7.822 to 7.847
refractive index :1.45500 - 1.46300 @ 20.00 °C.
melting point : -12.00 °C. @ 760.00 mm Hg
boiling point : 140.00 - 141.00 °C. @ 1.00 mm Hg
acid value : 8.00  max.  KOH/g
logp : 3.48
safety : 
Oral Toxicity(LD50) : Oral-Rat    >5000.00  mg/kg    (Moreno, 1977d)
Dermal Toxicity(LD50) : Skin-Rabbit  >5000.00  mg/kg    
Maximised Survey-derived Daily Intakes (MSDI) :5800.00 (μg/capita/day)
  
flash point ( Deg. F. ) :> 230.00  °F.  TCC  ( > 110.00 °C. )
  
recommendation for delta-dodecalactone usage levels up to :
  12.0000 % in the fragrance concentrate.
  
recommendation for delta-dodecalactone usage levels up to :
  10.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :211-932-4
rtecs :UQ0850000 for 713-95-1
chemidplus :000713951
epa-srs :713-95-1
  
other : 
 
references : 
pubchem :156190
NIST Chemistry WebBook :3668505612
  
reference : Mosciano, Gerard P&F 21, No. 3, 51, (1996)³
synonyms :
delta-dodecalactone
 dodecan-5-olide
5-dodecanolide
 dodecanolide-1,5
6-heptyl tetrahydro-2H-pyran-2-one
delta-heptyl-delta-valerolactone
N-heptyl-delta-valerolactone
5-hydroxydodecanoic acid delta-lactone
soluble in :
 alcohol
 fixed oils
 propylene glycol
insoluble in :
 water
(odor and/or flavor) used in :
 apricot
 butter
 coconut
 cream
 cypress
 dairy
 fat
 jasmin
 lilac lilas syringa
 milk
 nut
 peach
 pear
 plum
 rose
 tropical
 vanilla
natural occurrence in :
butter heated butter
cheese
cheese bleu cheese
coconut
pork fat
rum
sherry
strawberry



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