acetyl nonyryl
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :undecane-2,3-dione
InChI :InChI=1/C11H20O2/c1-3-4-5-6-7-8-9-11(13)10(2)12/h3-9H2,1-2H3
InChIKey :RMMFUALOIIVORL-UHFFFAOYAZ
SMILES :CCCCCCCCC(=O)C(=O)C
(EINECS) number :231-330-5
cas number :7493-59-6
fema number :3090
coe number :155
jecfa number :417
fl. number :07.021
molar refractivity :53.06 ± 0.3 cm3
parachor :479.9 ± 4.0 cm3
index of refraction :1.432 ± 0.02
surface tension :30.4 ± 3.0 dyne/cm
density :0.901 ± 0.06 g/cm3
polarizability :21.03 ± 0.5 10-24cm3
xlogp : 3.40
molecular weight : 184.2753000
formula :C11 H20 O2
 
 
fda reg :172.515 h. number :unspecified
organoleptics : 
odor type :aldehydic
odor strength :high ,
recommend smelling in a 1.00 % solution or less
odor description :
at 1.00 % in dipropylene glycol.  
waxy aldehydic creamy fatty dairy
taste description³ :at 2.50 ppm.  
Aldehydic, creamy, buttery and dairy-like with waxy, rancid and fat nuances
properties : 
appearence :yellow clear oily liquid
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :No
boiling point : 109.00 - 111.00 °C. @ 10.00 mm Hg
logp : 2.39
safety : 
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 189.00  °F.  TCC  ( 87.22 °C. )
  
recommendation for acetyl nonyryl usage levels up to :
  0.1000 % in the fragrance concentrate.
  
recommendation for acetyl nonyryl usage levels up to :
  2.5000 ppm in the flavor.
  
safety links : 
(EINECS) number :231-330-5
chemidplus :007493596
epa-srs :7493-59-6
  
other : 
 
references : 
pubchem :197661
  
reference : Mosciano, Gerard P&F 22, No. 3, 47, (1997)³
synonyms :
 acetyl nonanoyl
 acetyl nonyryl
 acetyl pelargonyl
 undeca-2,3-dione
2,3-undecadione
 undecane-2,3-dione
soluble in :
 alcohol
 water, very slightly
insoluble in :
 water
(odor and/or flavor) used in :
 celery
 cheese
 coconut
 cream
 dairy
 mushroom
natural occurrence in :
not found in nature



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