(E)-beta-ionone
Notes :
Blends well with damascones.
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :(E)-4-[(5R)-5,6,6-trimethyl-1-cyclohexenyl]but-3-en-2-one
InChI :InChI=1/C13H20O/c1-10-6-5-7-12(13(10,3)4)9-8-11(2)14/h7-10H,5-6H2,1-4H3/b9-8+/t10-/m1/s1
InChIKey :LGNGQZVFJGUASS-AAXQSMANBM
SMILES :C[C@@H]1CCC=C(C1(C)C)\C=C\C(=O)C
(EINECS) number :201-224-3
cas number :79-77-6
beilstein number :1909544
fema number :2595
coe number :142
jecfa number :389
molar refractivity :61.70 ± 0.3 cm3
parachor :492.0 ± 6.0 cm3
index of refraction :1.511 ± 0.02
surface tension :32.7 ± 3.0 dyne/cm
density :0.935 ± 0.06 g/cm3
polarizability :24.46 ± 0.5 10-24cm3
xlogp : 4.00
molecular weight : 192.2973000
formula :C13 H20 O
 
 
fda reg :unspecified h. number :unspecified
organoleptics : 
odor type :floral
odor strength :medium
odor description :
at 10.00 % in dipropylene glycol.  
dry powdery floral woody orris
taste description³ :at 20.00 ppm.  
Woody, floral, berry, fruity with powdery nuances
properties : 
appearence :colorless to pale yellow clear liquid
assay : 97.00 - 100.00 %   
Food Chemicals Codex Listed :No
boiling point : 266.00 - 269.00 °C. @ 760.00 mm Hg
logp : 3.75
safety : 
most important hazard(s) : Xi N - Irritant, Dangerous for the environment.
  
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 233.00  °F.  TCC  ( 111.67 °C. )
  
IFRA other specification :<= 2% Pseudoionone
recommendation for (E)-beta-ionone usage levels up to :
  10.0000 % in the fragrance concentrate.
  
recommendation for (E)-beta-ionone usage levels up to :
  100.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :201-224-3
rtecs :EN0500000 for 79-77-6
chemidplus :000079776
epa-srs :79-77-6
  
ifra :ifra - ( Found under : Pseudoionone (2,6-Dimethylundeca-2,6,8-trien-10-one) )
other : 
 
references : 
pubchem :149585
  
reference : Mosciano, Gerard P&F 16, No. 4, 45, (1991)³
synonyms :
(E)-beta-ionone
(3E)-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
(E)-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
soluble in :
 alcohol
insoluble in :
 water
(odor and/or flavor) blends with :
 ambergris
 cedarwood oil
 damascones
 methyl cinnamate
 raspberry ketone
(odor and/or flavor) used in :
 amber
 cherry
 floral
 grape
 muguet lily of the valley
 orris iris
 pineapple
 plum
 powder
 raspberry
 violet
 woody
natural occurrence in :
data pagecerastium candidissimum corr. oil greece @ 11.10%
data pagechampaca concrete @ 0.20%
data pagecistus oil @ 0.2%
data pagefleabane oil @ trace%
data pagemalpighia glabra l. fruit oil @ 0.80%
data pagemangrove bark red oil cuba @ 0.10%
data pagestar fruit oil cuba @ 0.20%
data pagethevetia peruviana (pers.) k. schum. flower oil brazil @ 17.20%
data pagevassoura oil @ 0.07%



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