decen-1-yl cyclopentanone
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IUPAC name :2-[(2E)-3,7-dimethylocta-2,6-dienyl] cyclopentan-1-one
InChI :InChI=1/C15H24O/c1-12(2)6-4-7-13(3)10-11-14-8-5-9-15(14)16/h6,10,14H,4-5,7-9,11H2,1-3H3/b13-10+
InChIKey :ZNSALEJHPSBXDK-JLHYYAGUBA
SMILES :CC(=CCC/C(=C/CC1CCCC1=O)/C)C
cas number :68133-79-9
% from :50.00% to 70.00%
(EINECS) number :268-706-3
fema number :3829
jecfa number :1117
fl. number :07.257
molar refractivity :69.37 ± 0.3 cm3
parachor :572.2 ± 6.0 cm3
index of refraction :1.485 ± 0.02
surface tension :31.4 ± 3.0 dyne/cm
density :0.911 ± 0.06 g/cm3
polarizability :27.50 ± 0.5 10-24cm3
XlogP : 3.80
molecular weight : 220.3504600
formula :C15 H24 O
NMR Predictor :Predict
 

 
IUPAC name :2-[(E)-dec-1-enyl]cyclopentan-1-one
InChI :InChI=1/C15H26O/c1-2-3-4-5-6-7-8-9-11-14-12-10-13-15(14)16/h9,11,14H,2-8,10,12-13H2,1H3/b11-9+
InChIKey :GXERGVHDSZQLQY-PKNBQFBNBH
SMILES :O=C1C(/C=C/CCCCCCCC)CCC1
cas number :74016-19-6
% from :30.00% to 50.00%
molar refractivity :71.36 ± 0.3 cm3
parachor :592.0 ± 6.0 cm3
index of refraction :1.515 ± 0.02
surface tension :39.1 ± 3.0 dyne/cm
density :0.939 ± 0.06 g/cm3
polarizability :28.29 ± 0.5 10-24cm3
XlogP : 5.40
molecular weight : 222.3663400
formula :C15 H26 O
NMR Predictor :Predict
 

 
export tariff code :2914.29.0000
fda reg :unspecified

Suppliers :
Bedoukian Research :APRITONE
≥96.5% (sum of isomers), Kosher
Odor:  A warm, fruity aroma with ripe, fleshy apricot and peach notes.
Penta :2-(3,7-dimethyl-2,6-octadienyl) cyclopentanone

organoleptics :
odor type :fruity
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :¹
at 10.00 % in dipropylene glycol.  
fresh sweet apricot fruity plum peach tropical
odor sample from :Bedoukian Research, Inc.
substantivity :216  Hour(s)

properties :
appearence :colorless clear liquid
assay : 96.00 to 100.00 %   sum of isomers
Food Chemicals Codex Listed :No
specific gravity :0.91100 to 0.91600 @ 25.00 °C.
pounds per gallon - calc. : 7.580 to 7.622
refractive index :1.48200 to 1.48900 @ 20.00 °C.
boiling point : 130.00 °C. @ 3.00 mm Hg
boiling point : 80.00 °C. @ 4.00 mm Hg
vapor pressure :0.00100 mm/Hg @ 25.00 °C.
vapor density :>1 ( Air = 1 )
flash point : 230.00  °F.  TCC  ( 110.00 °C. )
logP (o/w) : 4.46

safety :
most important hazard(s) :Xi - Irritant
  R 38 - Irritating to skin.
S 02 - Keep out of the reach of children.
S 24 - Avoid contact with skin.
S 36 - Wear suitable protective clothing.
Oral Toxicity(LD50) :
  Oral-Rat    >5000.00  mg/kg

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

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :3.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :6.60 (μg/capita/day)
 
recommendation for decen-1-yl cyclopentanone usage levels up to :
  5.0000 % in the fragrance concentrate.
recommendation for decen-1-yl cyclopentanone usage levels up to :
  10.0000 ppm in the flavor.

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :2
 
 
 
 2-[(2E)-3,7-dimethylocta-2,6-dienyl] cyclopentan-1-one
(EINECS) number :268-706-3
chemidplus :068133799
EPA Substance Registry Services :68133-79-9
 
 
 2-[(E)-dec-1-enyl]cyclopentan-1-one
chemidplus :074016196
EPA Substance Registry Services :74016-19-6

references :
 2-[(2E)-3,7-dimethylocta-2,6-dienyl] cyclopentan-1-one
fl. number :07.257
jecfa number :1117
pubchem :686505
 2-[(E)-dec-1-enyl]cyclopentan-1-one
pubchem :3768514

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1986)¹
CosIng :cosmetic data
synonyms :
 apritone
 citryl cyclopentanone
 decenyl cyclopentanone
2-(3,7-dimethyl octa-2,6-dienyl) cyclopentan-1-one
2-(3,7-dimethyl-2,6-octadienyl) cyclopentanone
2-[(2E)-3,7-dimethylocta-2,6-dienyl] cyclopentan-1-one
 geranyl cyclopentanone

soluble in :
 alcohol

insoluble in :
 water

stability :
 wide range of ph non-discoloring

(odor and/or flavor) blends with :
 allyl cyclohexyl acetate
 allyl cyclohexyl valerate
 allyl propionate
isoamyl butyrate
 amyl isobutyrate
isoamyl isobutyrate
isoamyl isovalerate
isoamyl nonanoate
 amyl propionate
 amyl valerate
 apricot isobutyrate
 apricot notes
 benzyl butyrate
 benzyl heptanoate
 benzyl hexanoate
 benzyl octanoate
2-butanol
isobutyl decanoate
 butyl decylenate
 butyl nonanoate
 campholene acetate
 citronellyl formate
 cyclohexyl cinnamate
delta-decalactone
delta-decenolactone
 dihydroactinidolide
alpha,alpha-dimethyl benzyl isobutyrate
epsilon-dodecalactone
 ethyl methyl mercaptopropionate
 ethyl octanoate
 fruity butanate
 fruity cyclopentanone
 furfuryl isovalerate
2-furyl pentyl ketone
 geranyl isobutyrate
 glyceryl 5-hydroxydecanoate
 glyceryl 5-hydroxydodecanoate
 heptyl acetate
2-heptyl cyclopentanone
 heptyl isobutyrate
 heptyl propionate
 jasmin lactone
 linalyl isovalerate
 linalyl valerate
 peach cyclopentanone
 peach notes
 peach pivalate
 phenethyl heptanoate
 phenethyl isovalerate
1-phenyl propyl butyrate
2-phenyl propyl butyrate
3-phenyl propyl cinnamate
 pineapple hydroxyhexanoate
 propyl butyrate
 propyl heptanoate
 propyl isobutyrate
 propyl phenyl acetate
 tetrahydrofurfuryl butyrate
delta-undecalactone
gamma-undecalactone
isovaleraldehyde

(odor and/or flavor) used in :
 apple
 apricot
 fruit
 jasmin
 peach
 pineapple
 tea
 tomato
 tropical
 tuberose tubereuse

natural occurrence in :
not found in nature



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