(E,E)-2,4-undecadien-1-al
 
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IUPAC name :(2E,4E)-undeca-2,4-dienal
InChI :InChI=1/C11H18O/c1-2-3-4-5-6-7-8-9-10-11-12/h7-11H,2-6H2,1H3/b8-7+,10-9+
InChIKey :UVIUIIFPIWRILL-XBLVEGMJBB
SMILES :CCCCCC\C=C\C=C\C=O
(EINECS) number :250-148-7
cas number :30361-29-6
fema number :3422
coe number :10385
fl. number :05.196
molar refractivity :53.31 ± 0.3 cm3
parachor :453.0 ± 4.0 cm3
index of refraction :1.459 ± 0.02
surface tension :29.3 ± 3.0 dyne/cm
density :0.854 ± 0.06 g/cm3
polarizability :21.13 ± 0.5 10-24cm3
xlogp : 4.30
molecular weight : 166.2600200
formula :C11 H18 O
 
 
fda reg :unspecified h. number :2912.19.0000
organoleptics : 
odor type :spicy
odor strength :high ,
recommend smelling in a 1.00 % solution or less
odor description :
at 1.00 % in dipropylene glycol.  
oily caramellic spicy citrus buttery baked
taste description³ :at 10.00 ppm.  
Fatty, waxy green, with chicken nuances
properties : 
appearence :colorless clear liquid
assay : 90.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.86900 @ 25.00 °C.
refractive index :1.51400 @ 20.00 °C.
logp : 3.71
safety : 
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 225.00  °F.  TCC  ( 107.22 °C. )
  
recommendation for (E,E)-2,4-undecadien-1-al usage levels up to :
  0.5000 % in the fragrance concentrate.
  
recommendation for (E,E)-2,4-undecadien-1-al usage levels up to :
  10.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :250-148-7
chemidplus :030361296
epa-srs :30361-29-6
  
other : 
 
references : 
pubchem :698171
NIST Chemistry WebBook :3486155338
  
reference : Mosciano, Gerard P&F 15, No. 1, 19, (1990)³
synonyms :
(2E,4E)-undeca-2,4-dienal
(E)-2,(E)-4-undeca-2,4-dienal
(E,E)-2,4-undecadien-1-al
(E)-2,(E)-4-undecadien-1-al
(E2,E4)-undecadien-1-al
trans,trans-2,4-undecadien-1-al
2,4-trans,trans-undecadienal
soluble in :
 alcohol
 essential oils
insoluble in :
 water
(odor and/or flavor) used in :
 butter
 citrus
 coconut
 cucumber
 lard
 melon watermelon muskmelon cantaloupe
 nut peanut
 spice
natural occurrence in :
beef heated beef
beer
chicken
peanut roasted peanut
potato chip



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