osmanthus absolute
Notes :
The flowers from a small tree of the family Oleaceae are used in China and Japan as a starting material in the production of a concrete and an absolute. The flowers of Osmanthus Fragrans are extracted with petroleum ether to yield a concrete, which in turn gives an absolute after alcohol extraction. Since the yield of absolute from concrete is only about one kilo per 3,000 kilos of flowers, the enfleurage method or the infusion process have also been applied to these flowers. The perfumed extraction oil can be used as is in cosmetic preparations with some advantage.
cas number :68917-05-5
fema number :3750
 
 
fda reg. :
h. number :3301.90.5000
organoleptics : 
odor type :fruity
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
sweet fruity berry waxy woody honey spicy leather
taste description³ :at 10.00 ppm.  
Sweet, fruity, berry, jammy, herbal and fresh
substantivity :400  Hour(s)
properties : 
appearence :green yellow brown solid paste
Food Chemicals Codex Listed :No
specific gravity :0.94800 - 0.96500 @ 25.00 °C.
pounds per gallon - calc. : 7.888 to 8.030
refractive index :1.48300 - 1.49300 @ 20.00 °C.
optical rotation :+30.00 to +50.00
shelf life : 24.00 month(s) or longer if stored properly.
storage :store in cool, dry place in tightly sealed containers, protected from heat and light.
safety : 
most important hazard(s) : Xn - Harmful.
  
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 161.00  °F.  TCC  ( 71.67 °C. )
  
IFRA critical Effect :Sensitization
contains the following IFRA restricted components : (non-analysis max. level reference only)
benzyl alcohol<0.30 %Sensitizer
citronelloltrace to <0.10 %Sensitizer
eugenol<2.50 %Sensitizer
isoeugenol<0.10 %Sensitizer
farnesol<0.20 %Sensitizer
geraniol<0.20 %Sensitizer
recommendation for osmanthus absolute usage levels up to :
  2.0000 % in the fragrance concentrate.
  
recommendation for osmanthus absolute usage levels up to :
  10.0000 ppm in the flavor.
  
safety links : 
msds :msds
  
chemidplus :068917055
epa-srs :68917-05-5
  
other : 
  C of A Typical G.C.     
references : 
pubchem :3760379
  
reference : Mosciano, Gerard P&F 19, No. 2, 55, (1994)³
synonyms :
 olea fragrans absolute
 osmanthus absolute (olea fragrans)
soluble in :
 alcohol
 mineral oil, slightly
 propylene glycol
insoluble in :
 water
(odor and/or flavor) blends with :
2-acetyl furan
 allyl amyl glycolate
isoamyl benzoate
alpha-amyl cinnamaldehyde
isoamyl salicylate
 amyris wood oil
 angelica root oil
para-anisaldehyde
para-anisyl alcohol
 beeswax absolute
 benzoin resinoid
 benzyl acetate
 benzyl cinnamate
 benzyl propionate
 benzyl salicylate
 bergamot oil
 blood orange oil
 bois de rose oil
isobutyl cinnamate
 caraway seed oil
 carrot seed oil
 cinnamyl alcohol
 citronellol
 clary sage oil
 clove bud oil
 clover nitrile
 coriander seed oil
 currant bud absolute black
 cyclamen aldehyde
 davana oil
gamma-decalactone
 dimethyl benzyl carbinyl butyrate
 ethyl vanillin
 eugenol
isoeugenyl acetate
 floral pyranol
 geraniol
 geranyl acetate
 heliotropin
 heliotropyl acetone
(Z)-3-hexen-1-yl acetate
(Z)-3-hexen-1-yl salicylate
alpha-hexyl cinnamaldehyde
 hyacinth ether
 hydroxycitronellal
 ionones
 irones
 leaf acetal
 leerall
 linalool
laevo-linalool
 linalool oxide
 melon nonenoate
 methyl dihydrojasmonate
 methyl ionones
 methyl isoeugenol
 mimosa absolute
 muguet carboxaldehyde
beta-naphthyl ethyl ether
 nerol
 nerolidol
 neryl acetate
 nonanol
 ocean propanal
 orange oil
 orangeflower absolute
 phenethyl acetate
 phenethyl isobutyrate
 phenethyl propionate
 phenyl acetaldehyde dimethyl acetal
 raspberry ketone
 raspberry ketone acetate
 raspberry ketone methyl ether
 rhodinol
 rose absolute
 rose butanoate
 santall
 strawberry furanone
 strawberry glycidate 1
alpha-terpineol
 tetrahydrolinalool
 tonka bean absolute
gamma-undecalactone
 vanilla absolute
 vanillyl acetate
 violet leaf absolute
 violet methyl carbonate
 watermelon ketone
 woody amylene
 ylang ylang oil
(odor and/or flavor) used in :
 angel
 berry
 blossom tropical blossom
 bouquet
 boysenberry
 cassie acacia farnesiana
 cherry black cherry
 chypre
 currant
 elderberry
 exotic
 fantasy blends
 fir balsam
 floral
 florida breeze
 herbal
 hibiscus
 honey miel
 leather
 loganberry dewberry
 mulberry
 osmanthus
 papaya
 passion blossom
 passion fruit
 peach
 plum
 plum blossom
 prune
 quince
 raisin
 raspberry
 rose wild rose
 strawberry
 tobacco tabac tabaco
 tropical
 violet
 woody



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