isomenthone
 
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IUPAC name :5-methyl-2-propan-2-ylcyclohexan-1-one
InChI :InChI=1/C10H18O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-9H,4-6H2,1-3H3
InChIKey :NFLGAXVYCFJBMK-UHFFFAOYAZ
SMILES :CC1CCC(C(=O)C1)C(C)C
(EINECS) number :207-727-4
cas number :491-07-6
beilstein number :3195564
fema number :3460
coe number :2259
jecfa number :430
fl. number :07.078
molar refractivity :46.37 ± 0.3 cm3
parachor :400.0 ± 6.0 cm3
index of refraction :1.442 ± 0.02
surface tension :27.2 ± 3.0 dyne/cm
density :0.881 ± 0.06 g/cm3
polarizability :18.38 ± 0.5 10-24cm3
xlogp : 2.80
molecular weight : 154.2493200
formula :C10 H18 O
 
 
(EINECS) number :253-295-5
cas number :36977-92-1
coe number :11475
 
 
export tariff code :unspecified
fda reg :unspecified
 

Suppliers :
Takasago :Isomenthone
≥60% as Isomenthone

organoleptics :
odor type :mentholic
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
menthol cooling minty camphor
substantivity :4  Hour(s)

properties :
appearence :colorless clear liquid
assay : 96.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.89600 to 0.90900 @ 25.00 °C.
pounds per gallon - calc. : 7.456 to 7.564
refractive index :1.44800 to 1.45800 @ 20.00 °C.
optical rotation :+38.00 to +69.00
boiling point : 208.00 °C. @ 760.00 mm Hg
logp : 2.63

safety :
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
flash point ( Deg. F. ) : 174.00  °F.  TCC  ( 78.89 °C. )
recommendation for isomenthone usage levels up to :
  8.0000 % in the fragrance concentrate.
recommendation for isomenthone usage levels up to :
  30.0000 ppm in the flavor.

safety references :
EPI System :view
 
 
 5-methyl-2-propan-2-ylcyclohexan-1-one
(EINECS) number :207-727-4
chemidplus :000491076
EPA Substance Registry Services :491-07-6
NLM Chemical Carcinogenesis Research Information System :491-07-6
NLM Developmental and Reproductive Toxicity :491-07-6
NLM Env. Mutagen Info. Center :491-07-6
NLM GENetic TOXicology :491-07-6
dtp/nci :9280
 
 
(EINECS) number :253-295-5
chemidplus :36977-92-1
EPA Substance Registry Services :36977-92-1
NLM Chemical Carcinogenesis Research Information System :36977-92-1
NLM Developmental and Reproductive Toxicity :36977-92-1
NLM Env. Mutagen Info. Center :36977-92-1
NLM GENetic TOXicology :36977-92-1

references :
 5-methyl-2-propan-2-ylcyclohexan-1-one
jecfa number :430
fl. number :07.078
pubchem :153547
NIST Chemistry WebBook :1385613640
pubchem :36977-92-1

other :
synonyms :
(Z)-para-menthan-3-one
cis-para-menthan-3-one
dextro,laevo-isomenthone
isomenthone
(2R,5R)-rel-5-methyl-2-(1-methyl ethyl) cyclohexanone
cis-5-methyl-2-(1-methyl ethyl) cyclohexanone
(Z)-1-methyl-4-isopropyl-3-cyclohexanone
cis-1-methyl-4-isopropyl-3-cyclohexanone
(Z)-2-isopropyl-5-methyl cyclohexanone

soluble in :
 alcohol
 fixed oils
 paraffin oil
 propylene glycol
 water, slightly

insoluble in :
 water

stability :
 alcoholic fine fragrance, good
 antiperspirant, good
 fabric softener, good
 hypochlorite bleach, poor
 liquid detergent, good
 perborate powder detergent, good
 soap, good
 toiletry application, good

(odor and/or flavor) blends with :
 benzophenone
 bergamot acetoacetate
 buchu mercaptan
 buchu oxime
 camphene hydrate
laevo-citronellol
 citronellyl isobutyrate
(E)-citronellyl tiglate
 cornmint oil terpeneless
 cyclohexyl propanol
(E,Z)-2,4-decadien-1-al
 dibutyl sulfide
 dihydrorose oxide
 diosphenol
 diphenyl methane
 diphenyl oxide
 floral pyran
 geranium cyclohexane
 geranium dihydropyran
 geranium nitrile
 geranium oil africa
 geranium oil egypt
 geranium pyran
 geranium thiazole
 geranyl hexanoate
 geranyl nonanoate
 geranyl tiglate
 mango thiol
dextro-neomenthol
dextro,laevo-menthol
laevo-menthol
isomenthone
laevo-menthone
laevo-monomenthyl glutarate
 menthyl propylene glycol carbonate
 methyl citronellate
 musk acetate
 passiflora acetate
 pennyroyal oil
 peony acetonitrile
 peppermint cyclohexanone
 peppermint oil
 peppermint oil terpeneless america
 phenethyl pivalate
 phenyl acetaldehyde digeranyl acetal
dextro-piperitone
 potato butyraldehyde
 pulegone
isopulegone
isopulegyl acetate
 rhodinyl propionate
(Z)-rose oxide
laevo-rose oxide
 thujyl alcohol
 verbenone
 WS-5

(odor and/or flavor) used in :
 carnation dianthus oeillet
 cooling
 fern fougere
 geranium
 herbal
 lavender
 muguet lily of the valley
 peppermint
 rose

natural occurrence in :
data pageagathosma crenulata oil @ 3.58%
data pagebasil oil sweet poland @ 0.32%
data pagebergamot mint oil @ 0.0-0.2%
bergamot plant wild
data pagebuchu leaf oil @ 19.91%
data pagecalamintha nepeta (l.) savi subsp. glandulosa oil greece @ 4.30%
data pagecornmint oil india @ 4.59%
data pagegeranium leaf oil india @ 0.58%
data pagegeranium oil africa @ 5.38%
data pagegeranium oil bourbon @ 7.20%
data pagegeranium oil china @ 5.70%
data pagegeranium oil egypt @ 5.39%
data pagegeranium oil moroccan @ 5.20%
data pagegeranium oil rwanda @ 7.49%
data pagegeranium petiole oil india @ 0.72%
data pagegeranium rose-scented oil (pelargonium spp.) cuba @ 0.30%
data pagegeranium stem oil india @ 7.33%
data pagelemongrass oil rwanda @ 0.35%
data pagemangrove bark red oil cuba @ trace%
data pagemelissa oil slovak republic @ 0.42%
data pagepennyroyal oil @ 0.80%
data pagepennyroyal oil cuba @ 9.73%
pennyroyal oil moroccan
data pagepennyroyal oil uruguay @ 35.60-40.60%
peppermint
data pagepeppermint oil america @ 3.08%
data pagepeppermint oil CO2 extract @ 7.50%
data pagepeppermint oil mongolia @ 5.43%
data pagepeppermint oil russia @ 23.45%
data pagepetitgrain combava oil @ trace%



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