alpha-damascone
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :1-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-3-en-1-one
InChI :InChI=1/C13H20O/c1-5-7-11(14)12-10(2)8-6-9-13(12,3)4/h5,8,12H,1,6-7,9H2,2-4H3
InChIKey :GCGZDUFEEQNVPR-UHFFFAOYAA
SMILES :CC1=CCCC(C1C(=O)CC=C)(C)C
cas number :43052-87-5
% from :98.00% to 100.00%
fema number :3659
coe number :11053
jecfa number :385
fl. number :07.134
molar refractivity :59.49 ± 0.3 cm3
parachor :493.6 ± 6.0 cm3
index of refraction :1.464 ± 0.02
surface tension :27.5 ± 3.0 dyne/cm
density :0.892 ± 0.06 g/cm3
polarizability :23.58 ± 0.5 10-24cm3
xlogp : 3.50
molecular weight : 192.2973000
formula :C13 H20 O
 
 
IUPAC name :(E)-1-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-2-en-1-one
InChI :InChI=1/C13H20O/c1-5-7-11(14)12-10(2)8-6-9-13(12,3)4/h5,7-8,12H,6,9H2,1-4H3/b7-5+
InChIKey :CRIGTVCBMUKRSL-FNORWQNLBZ
SMILES :C\C=C\C(=O)C1C(=CCCC1(C)C)C
(EINECS) number :246-430-4
cas number :24720-09-0
% from :92.00% to 96.00%
fema number :4088
coe number :11053
fl. number :07.226
molar refractivity :59.82 ± 0.3 cm3
parachor :492.0 ± 6.0 cm3
index of refraction :1.471 ± 0.02
surface tension :27.9 ± 3.0 dyne/cm
density :0.898 ± 0.06 g/cm3
polarizability :23.71 ± 0.5 10-24cm3
xlogp : 3.60
molecular weight : 192.2973000
formula :C13 H20 O
 
 
IUPAC name :(Z)-1-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-2-en-1-one
InChI :InChI=1/C13H20O/c1-5-7-11(14)12-10(2)8-6-9-13(12,3)4/h5,7-8,12H,6,9H2,1-4H3/b7-5-
InChIKey :CRIGTVCBMUKRSL-ALCCZGGFBF
SMILES :C\C=C/C(=O)C1C(=CCCC1(C)C)C
(EINECS) number :245-845-8
cas number :23726-94-5
% from :4.00% to 8.00%
coe number :11053
fl. number :07.225
molar refractivity :59.82 ± 0.3 cm3
parachor :492.0 ± 6.0 cm3
index of refraction :1.471 ± 0.02
surface tension :27.9 ± 3.0 dyne/cm
density :0.898 ± 0.06 g/cm3
polarizability :23.71 ± 0.5 10-24cm3
xlogp : 3.60
molecular weight : 192.2973000
formula :C13 H20 O
 
 
fda reg :unspecified h. number :unspecified
organoleptics : 
odor strength :high ,
recommend smelling in a 1.00 % solution or less
odor description :
at 1.00 % in dipropylene glycol.  
floral berry fruity apple
taste description³ :at 30.00 ppm.  
Sweet, fruity, woody with a green seedy background
substantivity :66 hour(s) at 100.00 %
properties : 
appearence :pale yellow clear liquid
assay : 98.00 - 100.00 %   sum of isomers
Food Chemicals Codex Listed :No
specific gravity :0.92800 - 0.93800 @ 25.00 °C.
pounds per gallon - calc. : 7.722 to 7.805
refractive index :1.49200 - 1.49900 @ 20.00 °C.
acid value : 1.00  max.  KOH/g
logp : 3.91
shelf life : 12.00 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) : Xi - Irritant
  
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) :> 200.00  °F.  TCC  ( > 93.33 °C. )
  
IFRA critical Effect :Sensitization
Fragrance usage is RESTRICTED to :
Please review all IFRA documents for complete information. (QRA)
IFRA categories : limits in the finished product: (For a description of the categories, refer to the IFRA QRA Information Booklet.)
Category 1 :0.003 % (1)Category 2 :0.004 %
Category 3 :0.02 %Category 4 :0.05 %
Category 5 :0.02 %Category 6 :0.07 % (1)
Category 7 :0.008 %Category 8 :0.10 %
Category 9 :0.50 %Category 10 :0.80 %
Category 11 :See Note 
  
 

(1) IFRA would recommend that any material used to impart perfume or flavour in products intended for human ingestion should consist of ingredients that are in compliance with appropriate regulations for foods and food flavourings in the countries of planned distribution and, where these are lacking, with the recommendations laid down in the Code of Practice of IOFI (International Organisation of the Flavor Industry). Further information about IOFI can be found on its website (www.iofi.org).

 

Note : Category 11 includes all non-skin contact or incidental skin contact products. Due to negligible skin contact, the concentration of a fragrance ingredient should not exceed the usual concentration of the fragrance compound in the finished product.

For example, hypothetically if the usual concentration of a fragrance compound in the final product, for example a candle, is at 5%, then any individual fragrance ingredient (in this case alpha-damascone) must not exceed 5% in the candle.

recommendation for alpha-damascone usage levels up to :
  25.0000 ppm in the flavor.
  
safety links : 
msds :msds
  
chemidplus :43052-87-5
epa-srs :43052-87-5
  
(EINECS) number :246-430-4
chemidplus :024720090
epa-srs :24720-09-0
  
(EINECS) number :245-845-8
chemidplus :023726945
epa-srs :23726-94-5
  
other : 
  C of A
references : 
pubchem :43119189
  
pubchem :667914
NIST Chemistry WebBook :1425879569
  
pubchem :023726945
  
reference : Mosciano, Gerard P&F 16, No. 2, 49, (1991)³
synonyms :
 damarose alpha
alpha-damascone
 dihydro floriffone a
1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-butenone
4-(2,6,6-trimethyl-2-cyclohexenyl)-2-buten-4-one
soluble in :
 alcohol
 dipropylene glycol
insoluble in :
 water
stability :
 alcoholic solution
 antiperspirant
 cream
 deodorant spray
 hair spray
 shampoo
 soap
(odor and/or flavor) blends with :
2-acetyl furan
 allyl amyl glycolate
 allyl cyclohexyl propionate
isoamyl salicylate
 amyris wood oil
 angelica root oil
para-anisaldehyde
 anise seed oil
para-anisyl alcohol
 benzyl acetate
 benzyl cinnamate
 benzyl propionate
 blood orange oil
 bois de rose oil
isobutyl cinnamate
 campal
 caramel furanone
 caraway seed oil
 cassia bark oil
 cinnamyl alcohol
 cistus oil
 clary sage oil
 clove bud oil
 coriander seed oil
para-cresol
 currant bud absolute black
 cyclamen aldehyde
 cyclohexyl ethyl alcohol
gamma-decalactone
 decanal
 dihydrojasmone
 dimethyl benzyl carbinyl butyrate
 ethyl (E,Z)-2,4-decadienoate
 ethyl acetoacetate
 ethyl cinnamate
 ethyl heptanoate
 ethyl maltol
isoeugenyl acetate
 floral pyranol
 galbanum oil
 geraniol
 geranyl acetate
(E)-geranyl acetone
 grapefruit oil
 grapefruit pentanol
 green acetate
 heliotropin
 heliotropyl acetone
(Z)-3-hexen-1-yl acetate
(Z)-3-hexen-1-yl butyrate
(Z)-3-hexen-1-yl propionate
(Z)-3-hexen-1-yl salicylate
(Z)-3-hexen-1-yl tiglate
 hexyl acetate
alpha-hexyl cinnamaldehyde
 hexyl tiglate
 indole
 ionones
 leaf acetal
 leerall
 linalool
 linalool oxide
 maltol
3-megastigmatrienone
 melon heptenal
 melon nonenoate
ortho-methoxybenzyl ethyl ether
 methyl dihydrojasmonate
 methyl heptine carbonate
 methyl ionones
 methyl octine carbonate
 mimosa absolute
 muguet octadienol
 musks
beta-naphthyl ethyl ether
 nerol
 nerolidol
 neryl acetate
(E,Z)-2,6-nonadien-1-ol
 nonanal
(Z)-6-nonen-1-al
 ocean propanal
 peony alcohol
 petitgrain oil
 phenethyl acetate
 phenethyl isobutyrate
 phenethyl isovalerate
 raspberry ketone methyl ether
 rose butanoate
 rose oxides
 santall
 skatole
 strawberry furanone
 strawberry glycidate 1
 tagette oil
alpha-terpineol
para-tolyl aldehyde
para-tolyl isobutyrate
para-tolyl isovalerate
gamma-undecalactone
10-undecen-1-al
10-undecen-1-ol
 vanilla absolute
 vanillyl acetate
 verymoss
 violet leaf absolute
 violet methyl carbonate
 watermelon ketone
 woody amylene
 ylang ylang oil
(odor and/or flavor) used in :
 agrumen
 aldehydic
 amber
 anais anais
 angelica
 animal
 apple
 apple blossom
 apple brandy
 apple crabapple
 apple green apple
 apple red apple
 apricot
 ash mountain ash berry
 azzaro
 bark
 berry
 berry jam
 blossom tropical blossom
 boxwood
 bramble arctic bramble blackberry
 briar sweet briar eglantine
 cassis black currant bud
 cedar forest
 chamomile
 cheese ghee cheese
 cherry black cherry
 christmas blends
 chrysanthemum chrysantheme
 cistus
 citrus
 cloudberry bakeapple
 crabapple blossom
 cranberry
 currant black currant
 date
 de bagatelle
 drakkar
 drakkar noir
 elderberry
 fig
 floral
 fruit
 fruit dried fruit
 fruit tropical fruit
 ginger ale
 gooseberry
 grape
 grape white grape
 guava
 herbal
 hibiscus
 honey miel
 honeysuckle chevrefeuille
 hugonia
 immortelle helichrysum everlasting
 jardins de bagatelle
 kiwi
 kiwi blossom
 licorice red licorice
 lychee soapberry
 mango
 maple
 marigold tagete
 marjoram
 mate
 melon
 montana
 nahema
 nectarine
 pansy
 paris
 passion blossom
 passion fruit
 pear
 pear bartlett pear
 pear blossom
 pear emperor pear
 pineapple
 plum
 plum greengage plum
 plum mirabelle plum
 poison
 pomegranate
 prune
 raisin
 raspberry
 redwood
 rose
 rose tea rose
 rose wild rose
 rue
 saint laurent
 starfruit
 tangerine
 tea
 tea green tea
 tobacco tabac tabaco
 toffee
 tropical
 watercress nasturtium
 white linen
 wine
 woody
 wormwood absinthium
natural occurrence in :
rose
tea
tobacco



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