saffron pyranone
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IUPAC name :4,4,6-trimethyloxan-2-one
InChI :InChI=1/C8H14O2/c1-6-4-8(2,3)5-7(9)10-6/h6H,4-5H2,1-3H3
InChIKey :ANAWSOIMWQHBPG-UHFFFAOYAB
SMILES :CC1CC(CC(=O)O1)(C)C
cas number :71566-51-3
molar refractivity :38.82 ± 0.3 cm3
parachor :340.5 ± 6.0 cm3
index of refraction :1.423 ± 0.02
surface tension :24.9 ± 3.0 dyne/cm
density :0.933 ± 0.06 g/cm3
polarizability :15.39 ± 0.5 10-24cm3
XlogP : 2.20
molecular weight : 142.1955600
formula :C8 H14 O2
 
 
export tariff code :unspecified
fda reg :unspecified

organoleptics :
odor type :herbal
odor strength :medium ,
recommend smelling in a 1.00 % solution or less
odor description :¹
at 1.00 % in dipropylene glycol.  
bitter walnut saffron citrus herbal hot
odor sample from :Henkel Corporation
substantivity :100  Hour(s)

properties :
appearence :colorless clear liquid
assay : 95.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.98100 @ 25.00 °C.
refractive index :1.44600 to 1.45000 @ 20.00 °C.
boiling point : 90.00 to 92.00 °C. @ 4.00 mm Hg
flash point :> 200.00  °F.  TCC  ( > 93.33 °C. )
logP (o/w) : 1.33

safety :
Oral Toxicity(LD50) :
  Oral-Mouse    0.80  gm/kg

Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 
recommendation for saffron pyranone usage levels up to :
  4.0000 % in the fragrance concentrate.
recommendation for saffron pyranone usage levels up to :
 not for flavor use.

safety references :
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
 
 
 4,4,6-trimethyloxan-2-one
chemidplus :071566513
EPA Substance Registry Services :71566-51-3

references :
 4,4,6-trimethyloxan-2-one
pubchem :750253

other :
reference : Luebke, William tgsc, (1984)¹
synonyms :
 tetrahydro-4,4,6(or 4,6,6)-trimethyl-2H-pyran-2-one
4,6,6(4,4,6)-trimethyl tetrahydropyran-2-one
4,4,6-trimethyloxan-2-one
 trivalon

soluble in :
 alcohol

insoluble in :
 water

stability :
 most media

(odor and/or flavor) blends with :
6-acetoxydihydrotheaspirane
2-acetyl pyrrole
alpha-amyl cinnamyl formate
 basil absolute sweet
 bigarade oxide
isobutyl angelate
isobutyl quinoline
 butyrophenone
 cajuput oil vietnam
 calamus rhizome oil
alpha-campholenic aldehyde
 chamomile oil
(S)-(-)-citronellal
 coriander leaf oil
(-)-cubenol
isocyclogeraniol
 decanal dimethyl acetal
 dill weed oil
 dill weed oil reunion
 dimethyl benzyl carbinyl formate
2,3-dimethyl pyrazine
2,4-dimethyl-3-cyclohexene-1-methanol
 dipentene
 dipentene terpene hydrocarbon byproducts
 farnesene
 heptanol
 herbal cyclohexane
 herbal heptane
 hexyl hexanoate
 hop absolute
 hop oil
 ivy carbaldehyde
2,4-ivy carbaldehyde
3,5-ivy carbaldehyde
3,6-ivy carbaldehyde
 jambu oleoresin
 lime pyran
 linalyl octanoate
 maraniol
 marigold oil mexico
2-methyl anisole
 neryl formate
(Z)-2-octen-1-al
 petitgrain heptane
2-phenyl propionaldehyde dimethyl acetal
isophytol
 reseda absolute
 saffron indenone
 saffron oil
1-oxaspiro-4,7-dodecane
 tetrahydromyrcenyl acetate
 theaspirane
 thyme absolute
 treemoss absolute
 tricyclodecyl acetate
 verbena absolute france
 wormwood oil
 wormwood oil cuba
 wormwood oil italy
 wormwood oil poland

(odor and/or flavor) used in :
 chypre
 citrus
 fern fougere
 herbal
 lavender
 nut walnut
 saffron
 woody

natural occurrence in :
not found in nature



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