dihydronootkatone
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :4,4a-dimethyl-6-prop-1-en-2-yl-1,3,4,5,6,7,8,8a-octahydronaphthalen-2-one
InChI :InChI=1/C15H24O/c1-10(2)12-5-6-13-8-14(16)7-11(3)15(13,4)9-12/h11-13H,1,5-9H2,2-4H3
InChIKey :NMALGKNZYKRHCE-UHFFFAOYAN
SMILES :CC1CC(=O)CC2C1(CC(CC2)C(=C)C)C
cas number :20489-53-6
fema number :3776
jecfa number :1407
fl. number :07.153
molar refractivity :66.99 ± 0.3 cm3
parachor :552.5 ± 6.0 cm3
index of refraction :1.481 ± 0.02
surface tension :30.4 ± 3.0 dyne/cm
density :0.936 ± 0.06 g/cm3
polarizability :26.55 ± 0.5 10-24cm3
xlogp : 4.60
molecular weight : 220.3504600
formula :C15 H24 O
 
 
export tariff code :unspecified
fda reg :unspecified
 
 

organoleptics :
odor type :citrus
odor strength :medium
odor description :
at 100.00 %.  
citrus fruit grapefruit

properties :
appearence :colorless to pale yellow clear liquid
assay : 85.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.98000 - 0.99000 @ 20.00 °C.
pounds per gallon - calc. : 8.164 to 8.247
refractive index :1.50000 - 1.51000 @ 20.00 °C.
boiling point : 298.00 - 299.00 °C. @ 760.00 mm Hg
boiling point : 100.00 - 104.00 °C. @ 0.07 mm Hg
acid value : 1.00  max.  KOH/g
logp : 4.35

safety :
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) :> 212.00  °F.  TCC  ( > 100.00 °C. )
  
recommendation for dihydronootkatone usage levels up to :
  2.0000 % in the fragrance concentrate.
  

safety links :
chemidplus :20489-53-6
epa-srs :20489-53-6
  

other :
 

references :
jecfa number :1407
fl. number :07.153
pubchem :10512966
NIST Chemistry WebBook :2828566885
  
synonyms :
 dihydronootkatone
1,10-dihydronootkatone
4beta,5alpha-eremophil-11-en-2-one
(4R-(4alpha,4aalpha,6beta,8abeta))-octahydro-4,4a-dimethyl-6-(1-methyl ethenyl)-2(1H)-naphthalenone
soluble in :
 alcohol
insoluble in :
 water
(odor and/or flavor) blends with :
6-acetoxydihydrotheaspirane
isoamyl 2-methyl butyrate
 benzyl anthranilate
isobutyl methyl anthranilate
 cassis oxime 10%
 citronellyl acetate
 citrus carbaldehyde / methyl anthranilate schiff's base
beta-cubebene
3-decanone
2,4-dimethyl-3-cyclohexene-1-methanyl acetate
(E,E)-2,4-dodecadien-1-al
2-dodecanone
(Z)-4-dodecen-1-al
 ethyl isobutyrate
 gardenia amide
 gardenia decalone
 gardenia pentyl acetate
 grapefruit acetal
 grapefruit indene
 grapefruit menthane
 grapefruit nitrile
 grapefruit octenone
 grapefruit oil
 grapefruit oil c.p.
 grapefruit oil c.p. italy
 grapefruit oil c.p. russia
 grapefruit oil CO2 extract
 grapefruit oil terpeneless
 grapefruit pentanol
 green carboxylate
 heptanal cyclic ethylene acetal
 magnolia indene
1-para-menthene-8-thiol
4-mercapto-4-methyl-2-pentanol
 methyl acetoacetate
 myrmac aldehyde
 myrtenyl acetate
 neryl acetate
 neryl isovalerate
 nootkatone
3-octyl acetate
 peony acetonitrile
isopropyl isobutyrate
 rhubarb furan
 terpinyl formate
alpha-terpinyl methyl ether
(Z)-8-tetradecen-1-al
 tridecanal
2,5,9-trimethyl-4,9-decadien-1-al
(±)-2,4,8-trimethyl-7-nonen-2-ol
(E)-2-undecen-1-al
 valencene
(odor and/or flavor) used in :
 citrus
 fruit tropical fruit
 ginger
 grapefruit
natural occurrence in :
not found in nature



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