isojasmone
 
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IUPAC name :2-hexylcyclopent-2-en-1-one
InChI :InChI=1/C11H18O/c1-2-3-4-5-7-10-8-6-9-11(10)12/h8H,2-7,9H2,1H3
InChIKey :VGECIEOJXLMWGO-UHFFFAOYAD
SMILES :CCCCCCC1=CCCC1=O
(EINECS) number :202-417-5
cas number :95-41-0
beilstein number :1931570
fema number :3552
coe number :167
fl. number :07.033
molar refractivity :50.64 ± 0.3 cm3
parachor :430.0 ± 6.0 cm3
index of refraction :1.474 ± 0.02
surface tension :32.5 ± 3.0 dyne/cm
density :0.923 ± 0.06 g/cm3
polarizability :20.07 ± 0.5 10-24cm3
xlogp : 3.10
molecular weight : 166.2600200
formula :C11 H18 O
BioActivity Analysis :118775
 

 
IUPAC name :2-methyl-3-[(E)-pent-2-enyl]cyclopent-2-en-1-one
InChI :InChI=1/C11H16O/c1-3-4-5-6-10-7-8-11(12)9(10)2/h4-5H,3,6-8H2,1-2H3/b5-4+
InChIKey :GVONPEQEUQYVNH-SNAWJCMRBN
SMILES :CC\C=C\CC1=C(C(=O)CC1)C
(EINECS) number :234-273-4
cas number :11050-62-7
fema number :3552
jecfa number :1115
fl. number :07.221
molar refractivity :50.77 ± 0.3 cm3
parachor :413.9 ± 6.0 cm3
index of refraction :1.491 ± 0.02
surface tension :31.1 ± 3.0 dyne/cm
density :0.937 ± 0.06 g/cm3
polarizability :20.12 ± 0.5 10-24cm3
xlogp : 2.30
molecular weight : 164.2441400
formula :C11 H16 O
 

 
IUPAC name :3-pentylcyclohex-2-en-1-one
InChI :InChI=1/C11H18O/c1-2-3-4-6-10-7-5-8-11(12)9-10/h9H,2-8H2,1H3
InChIKey :UNXYWNYOLBUJRO-UHFFFAOYAI
SMILES :CCCCCC1=CC(=O)CCC1
(EINECS) number :246-978-4
cas number :25435-63-6
molar refractivity :50.62 ± 0.3 cm3
parachor :430.0 ± 6.0 cm3
index of refraction :1.470 ± 0.02
surface tension :31.6 ± 3.0 dyne/cm
density :0.916 ± 0.06 g/cm3
polarizability :20.06 ± 0.5 10-24cm3
xlogp : 3.00
molecular weight : 166.2600200
formula :C11 H18 O
 

 
export tariff code :2914.29.0000
fda reg :unspecified
 

Suppliers :
Bedoukian Research :ISOJASMONE
≥90.0% (sum of isomers), Kosher
Givaudan :Isojasmone B 11
Oxford Chemicals Ltd :Isojasmone
≥97.00% (sum of isomers), Kosher
PFW :ISOJASMONE HQ
≥94%
PFW :ISOJASMONE T™
≥90%

organoleptics :
odor type :floral
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
sweet floral herbal woody jasmin celery fresh dry waxy
substantivity :32  Hour(s)

properties :
appearence :colorless to pale yellow clear liquid
assay : 90.00 to 100.00 %   sum of isomers
Food Chemicals Codex Listed :No
specific gravity :0.91200 to 0.92000 @ 25.00 °C.
pounds per gallon - calc. : 7.589 to 7.655
refractive index :1.47000 to 1.48000 @ 20.00 °C.
boiling point : 144.00 °C. @ 10.00 mm Hg
boiling point : 279.00 to 281.00 °C. @ 760.00 mm Hg
acid value : 2.00  max.  KOH/g
logp : 3.19

safety :
most important hazard(s) : Xi - Irritant
Oral Toxicity(LD50) : Oral-Rat    5000.00  mg/kg    
Dermal Toxicity(LD50) : Skin-Rabbit  >5.00  gm/kg    
flash point ( Deg. F. ) :> 212.00  °F.  TCC  ( > 100.00 °C. )
recommendation for isojasmone usage levels up to :
  3.0000 % in the fragrance concentrate.
recommendation for isojasmone usage levels up to :
  2.5000 ppm in the flavor.

safety references :
EPI System :view
 
 
 2-hexylcyclopent-2-en-1-one
(EINECS) number :202-417-5
chemidplus :000095410
EPA Substance Registry Services :95-41-0
NLM Chemical Carcinogenesis Research Information System :95-41-0
NLM Developmental and Reproductive Toxicity :95-41-0
NLM Env. Mutagen Info. Center :95-41-0
NLM GENetic TOXicology :95-41-0
dtp/nci :78462
 
 
 2-methyl-3-[(E)-pent-2-enyl]cyclopent-2-en-1-one
(EINECS) number :234-273-4
chemidplus :011050627
EPA Substance Registry Services :11050-62-7
NLM Chemical Carcinogenesis Research Information System :11050-62-7
NLM Developmental and Reproductive Toxicity :11050-62-7
NLM Env. Mutagen Info. Center :11050-62-7
NLM GENetic TOXicology :11050-62-7
 
 
 3-pentylcyclohex-2-en-1-one
(EINECS) number :246-978-4
chemidplus :025435636
EPA Substance Registry Services :25435-63-6
NLM Chemical Carcinogenesis Research Information System :25435-63-6
NLM Developmental and Reproductive Toxicity :25435-63-6
NLM Env. Mutagen Info. Center :25435-63-6
NLM GENetic TOXicology :25435-63-6

references :
 2-hexylcyclopent-2-en-1-one
fl. number :07.033
pubchem :208860
 2-methyl-3-[(E)-pent-2-enyl]cyclopent-2-en-1-one
jecfa number :1115
fl. number :07.221
pubchem :197800
 3-pentylcyclohex-2-en-1-one
pubchem :694176

other :
synonyms :
2-hexyl cyclopent-2-enone
 hexyl cyclopentenone
2-hexyl-2-cyclopenten-1-one
2-N-hexyl-2-cyclopenten-1-one
2-hexyl-2-cyclopenten-1-one and 2-hexylidene cyclopentanone
2-hexylidene cyclopentanone and 2-hexyl-2-cyclopenten-1-one
isojasmone
2-methyl-3-pent-2-enyl cyclopent-2-enone and isomeric ketones

soluble in :
 alcohol

insoluble in :
 water

stability :
  hand cream, good
 cream rinse, moderate
 deo pump spray, good
 detergent powder, excellent
 fabric softener, moderate
 hair spray
 liquid bleach, unstable
 liquid detergent, excellent
 non-discoloring in most media
 shampoo, moderate
 soap, moderate

(odor and/or flavor) blends with :
 algae absolute
 allyl amyl glycolate
 amber carbinol
isoamyl benzoate
alpha-amyl cinnamaldehyde
alpha-amyl cinnamyl acetate
alpha-amyl cinnamyl alcohol
isoamyl salicylate
 amyris wood oil
para-anisyl acetate
para-anisyl alcohol
 beeswax absolute
 benzyl acetate
 benzyl acetone
 benzyl alcohol
 benzyl benzoate
 benzyl cinnamate
 benzyl phenyl acetate
 benzyl propionate
 benzyl salicylate
 bergamot oil
 bois de rose oil
isobutyl benzoate
isobutyl benzyl carbinol
isobutyl cinnamate
isobutyl salicylate
 butyl tiglate
 caraway seed oil
 carrot seed oil
 carrot seed oil spain
 cedarwood oils
 chamomile isobutyrate
 cinnamyl alcohol
 citronellol
 citronellyl acetate
 clary sage oil
 clove bud oil
 clover nitrile
 coconut absolute
 coriander seed oil
 costus valerolactone
para-cresyl caprylate
 currant bud absolute black
 cyclamen aldehyde
 cyclohexyl ethyl alcohol
alpha-damascone
beta-damascone
gamma-decalactone
2-decalinyl acetate
 dimethyl anthranilate
 dimethyl benzyl carbinyl acetate
 dimethyl benzyl carbinyl butyrate
 dimethyl hydroquinone
2,4-dimethyl-3-cyclohexene-1-methanol
 diphenyl oxide
 ethyl cinnamate
 ethyl linalool
 ethyl linalyl acetal
 ethyl phenyl acetate
 eugenol
 fir balsam absolute
 floral pyranol
 gardenia oxide
 geraniol
 geranyl acetate
(E)-geranyl acetone
 grapefruit pentanol
 green acetate
 heliotropin
 heliotropyl diethyl acetal
gamma-heptalactone
 heptyl formate
 herbal pyran
gamma-hexalactone
(Z)-3-hexen-1-yl acetate
(Z)-3-hexen-1-yl benzoate
(Z)-3-hexen-1-yl butyrate
(Z)-3-hexen-1-yl salicylate
(Z)-3-hexen-1-yl tiglate
alpha-hexyl cinnamaldehyde
 hexyl tiglate
 ho leaf oil
 honeysuckle absolute
 hyacinth ether
 hydroxycitronellal
 indole
 ionones
 jasmin absolute
 jasmin absolute pommade
 jasmin acetate
 jasmin pyranol
para-jasmone
 karo karounde absolute
 lavandin oil
 lavender absolute
 leerall
 linalool
laevo-linalool
 linalool oxide
 linalyl acetate
 methyl anthranilate
 methyl cinnamate
 methyl dihydrojasmonate
 methyl ionones
 methyl isoeugenol
 mimosa absolute
 muguet carboxaldehyde
 musks
 myrtle oil
beta-naphthyl ethyl ether
 nerol
 nerolidol
 neryl acetate
gamma-nonalactone
 nonanal
 oakmoss absolute
 ocean propanal
(Z)-beta-ocimene
 orris pyridine
 patchouli ethanone
 penten-1-yl cyclopentanone
 peony alcohol
 phenethyl alcohol
 phenethyl phenyl acetate
 phenyl acetaldehyde dimethyl acetal
3-phenyl propionaldehyde
3-phenyl propyl alcohol
1-phenyl propyl butyrate
isophytol
 prenyl salicylate
 raspberry ketone
 raspberry ketone acetate
 raspberry ketone methyl ether
 rhodinol
 rose butanoate
 santall
 strawberry furanone
 strawberry glycidate 1
 styralyl butyrate
alpha-terpineol
 terpinyl isobutyrate
 tetrahydrolinalool
 tobacco dodecane
 tonka bean absolute
gamma-undecalactone
10-undecen-1-al
 vanilla absolute
 verymoss
 violet leaf absolute
 violet methyl carbonate
 wallflower absolute
 woody acetate
 woody amylene
 ylang ylang oil

(odor and/or flavor) used in :
 acacia
 amber
 angel
 apricot
 bellodgia
 berry
 cassie acacia farnesiana
 chypre
 clove
 crabapple blossom
 elder blossom
 fetes
 floral
 florida breeze
 frangipanni plumeria
 gardenia
 green
 honeysuckle chevrefeuille
 jasmin
 jonquil narcissus jonquilla
 lilac lilas syringa
 lily
 linden blossom limeflower tilleul
 mint
 muguet lily of the valley
 neroli
 orange blossom fleur d'oranger
 oriental
 peach
 pineapple
 raspberry
 rose red rose
 rose white rose
 spice
 strawberry
 sweet pea pois de senteur
 tea
 tropical
 tuberose tubereuse
 wallflower giroflee
 wistaria wisteria glycine
 woody
 ylang ylang cananga

natural occurrence in :
not found in nature



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Html Last modified 11/29/2008