2-pentyl cyclopentanone
Suppliers  organoleptics  properties  safety  references  cosmetics    FEMA Index    Home Page
Notes :
Blends well with decalactones.
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :2-pentylcyclopentan-1-one
InChI :InChI=1/C10H18O/c1-2-3-4-6-9-7-5-8-10(9)11/h9H,2-8H2,1H3
InChIKey :VNWOJVJCRAHBJJ-UHFFFAOYAJ
SMILES :CCCCCC1CCCC1=O
cas number :4819-67-4
(EINECS) number :225-392-2
molar refractivity :46.41 ± 0.3 cm3
parachor :404.1 ± 6.0 cm3
index of refraction :1.451 ± 0.02
surface tension :30.2 ± 3.0 dyne/cm
density :0.895 ± 0.06 g/cm3
polarizability :18.40 ± 0.5 10-24cm3
XlogP : 2.90
molecular weight : 154.2493200 (IUPAC)
formula :C10 H18 O
NMR Predictor :Predict
 
 
export tariff code :unspecified
fda reg :unspecified

Suppliers :
Firmenich :DELPHONE
≥97%
Odor:  Powerful diffusive and complex note, floral, aromatic and fruity. Predominantly jasmin and celery but possesses a pear-like character with a warm hay lactonic undertone.
Vigon :Delphone
Odor:  FLORAL, FRUITY
Vigon :QUINTONE

organoleptics :
odor type :floral
odor strength :medium ,
recommend smelling in a 1.00 % solution or less
odor description :¹
at 1.00 % in dipropylene glycol.  
coconut jasmin oily rose fern green herbal
odor sample from :Firmenich & Company Inc.
substantivity :16  Hour(s)

properties :
appearence :colorless clear oily liquid
assay : 98.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.88700 to 0.89300 @ 20.00 °C.
pounds per gallon - calc. : 7.389 to 7.439
refractive index :1.44600 to 1.45000 @ 20.00 °C.
boiling point : 216.00 to 217.00 °C. @ 760.00 mm Hg
acid value : 3.00  max.  KOH/g
flash point : 208.00  °F.  TCC  ( 97.78 °C. )
logP (o/w) : 2.82

safety :
most important hazard(s) :Xi - Irritant
  R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 - Wear suitable gloves and eye/face protection.
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 
recommendation for 2-pentyl cyclopentanone usage levels up to :
  4.0000 % in the fragrance concentrate.
recommendation for 2-pentyl cyclopentanone usage levels up to :
 not for flavor use.

safety references :
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :2
 
 
 
 2-pentylcyclopentan-1-one
(EINECS) number :225-392-2
chemidplus :004819674
EPA Substance Registry Services :4819-67-4

references :
 2-pentylcyclopentan-1-one
pubchem :163742

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1985)¹
CosIng :cosmetic data
synonyms :
 amyl cyclopentanone
 delphone
2-pentyl cyclopentan-1-one
2-N-pentyl cyclopentanone
2-pentylcyclopentan-1-one
 quintone

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
 acetoin
 amber carbinol
 ambroxan
alpha-amyl cinnamaldehyde
isoamyl phenyl acetate
isoamyl salicylate
 amyris wood oil
para-anisaldehyde
para-anisyl alcohol
 benzoin resinoid
 benzyl acetate
 benzyl cinnamate
 benzyl propionate
 benzyl salicylate
 bergamot oil
 bois de rose oil
isobutyl cinnamate
 caramel furanone
 cassia bark oil
 cinnamyl alcohol
 citronellol
 clary sage oil
 clover nitrile
 coriander seed oil
 costus valerolactone
 coumarin
 cyclamen aldehyde
 cyclohexyl ethyl alcohol
gamma-decalactone
 decanol
 dihydrojasmone
 dimethyl benzyl carbinol
 dimethyl benzyl carbinyl butyrate
 dodecanal
 dodecanol
 ethyl (E,Z)-2,4-decadienoate
 ethyl cinnamate
 ethyl maltol
 ethyl vanillin
isoeugenyl acetate
 floral pyranol
 geraniol
 guaiacwood oil
 heliotropin
 heliotropyl acetone
gamma-heptalactone
gamma-hexalactone
(Z)-3-hexen-1-yl angelate
(Z)-3-hexen-1-yl salicylate
alpha-hexyl cinnamaldehyde
 hyacinth ether
 hydroxycitronellal
 ionones
(Z)-jasmone lactone
 labdanum resinoid
 leerall
 linalool
laevo-linalool
 linalool oxide
 methyl acetophenone
 methyl cedryl ketone
alpha-methyl cinnamaldehyde
 methyl cinnamate
 methyl cyclopentenolone
 methyl dihydrojasmonate
 methyl heptadienone
 methyl ionones
 muguet carboxaldehyde
 musks
beta-naphthyl ethyl ether
 nerol
 nerolidol
gamma-nonalactone
 ocean propanal
 patchouli ethanone
 phenethyl alcohol
 phenethyl phenyl acetate
3-phenyl propyl alcohol
 raspberry ketone
 raspberry ketone acetate
 raspberry ketone methyl ether
 rhodinol
 santall
 strawberry furanone
 strawberry glycidate 1
alpha-terpineol
gamma-undecalactone
 vanilla absolute
 vanillyl acetate
 woody acetate
 woody amylene

(odor and/or flavor) used in :
 celery
 diffusion
 fern fougere
 green
 hay new mown hay foin coupe
 herbal
 jasmin
 lavender
 pear
 rose
 woody

natural occurrence in :
not found in nature



information only - not sold by The Good Scents Company.



Please share your Information / Comments.

Your email Address:



Top of Page          The Good Scents Company Home

Copyright © 1980-2009 The Good Scents Company Disclaimer Privacy Policy
Html Last modified 10/07/2009