cyclotene
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :3-methylcyclopentane-1,2-dione
InChI :InChI=1/C6H8O2/c1-4-2-3-5(7)6(4)8/h4H,2-3H2,1H3
InChIKey :OACYKCIZDVVNJL-UHFFFAOYAC
SMILES :CC1CCC(=O)C1=O
(EINECS) number :212-154-8
cas number :765-70-8
fema number :2700
coe number :758
molar refractivity :28.02 ± 0.3 cm3
parachor :248.9 ± 6.0 cm3
index of refraction :1.463 ± 0.02
surface tension :35.9 ± 3.0 dyne/cm
density :1.102 ± 0.06 g/cm3
polarizability :11.11 ± 0.5 10-24cm3
xlogp : -0.10
molecular weight : 112.1265200
formula :C6 H8 O2
 
 
fda reg :172.515 h. number :2914.20
organoleptics : 
odor type :caramellic
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
sweet caramel maple sugar coffee woody
taste description³ :at 5.00 ppm.  
Sweet, maple, bready, caramellic with nutty nuances
substantivity :16  Hour(s)
properties : 
appearence :white to pale yellow crystalline powder
assay : 99.00 - 100.00 %   
Food Chemicals Codex Listed :Yes
melting point : 104.00 - 108.00 °C. @ 760.00 mm Hg
logp : 0.04
shelf life : 12.00 month(s) or longer if stored properly.
safety : 
most important hazard(s) : Xn - Harmful.
  
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) :> 212.00  °F.  TCC  ( > 100.00 °C. )
  
recommendation for cyclotene usage levels up to :
  3.0000 % in the fragrance concentrate.
  
recommendation for cyclotene usage levels up to :
  20.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :212-154-8
chemidplus :000765708
epa-srs :765-70-8
  
other : 
 
references : 
pubchem :197472
NIST Chemistry WebBook :785162418
  
reference : Mosciano, Gerard P&F 17, No. 4, 33, (1992)³
synonyms :
 cyclotene
 kentonarome
 mcp
3-methyl cyclopentane-1,2-dione
 methyl cyclopentenolone
3-methyl-1,2-cyclopentane dione
3-methyl-2-cyclopenten-2-ol-1-one
soluble in :
 alcohol
 propylene glycol
 water, slightly
insoluble in :
 water
(odor and/or flavor) blends with :
 acetoin
 acetophenone
2-acetyl furan
2-acetyl pyrazine
2-acetyl pyridine
2-acetyl-2-thiazoline
 allspice oil
 amber carbinol
 ambroxan
isoamyl benzoate
alpha-amyl cinnamaldehyde
isoamyl phenyl acetate
isoamyl salicylate
 amyris wood oil
para-anisaldehyde
para-anisyl alcohol
 beeswax absolute
 benzoin resinoid
 benzyl benzoate
 benzyl cinnamate
 benzyl isoeugenol
 benzyl salicylate
 bergamot oil
 bois de rose oil
isobutyl cinnamate
 caramel furanone
 caraway seed oil
 carnation absolute
 cassia bark oil
 cedarwood oils
 cinnamyl alcohol
 cistus oil
 citronellol
 clary sage oil
 clove bud oil
 coconut absolute
 coffee furanone
 coriander seed oil
 coumarin
 cyclamen aldehyde
gamma-decalactone
 decyl acetate
 dimethyl anthranilate
 dimethyl benzyl carbinyl butyrate
 dodecanal
 dodecanol
 ethyl cinnamate
2-ethyl furan
4-ethyl guaiacol
 ethyl maltol
 ethyl phenyl acetate
 ethyl vanillin
 eugenol
isoeugenyl acetate
 fir balsam absolute
 floral pyranol
 frankincense oil
 geraniol
 guaiacwood oil
 gurjun balsam oil
 hay absolute
 heliotropin
 heliotropyl acetate
 heliotropyl acetone
gamma-heptalactone
gamma-hexalactone
(Z)-3-hexen-1-yl benzoate
(Z)-3-hexen-1-yl salicylate
alpha-hexyl cinnamaldehyde
 ho leaf oil
 hyacinth ether
 hydroxycitronellal
 immortelle absolute
 ionones
 labdanum resinoid
 leerall
 linalool
laevo-linalool
 linalool oxide
 linalyl acetate
 maltol
 mastic resin
 methyl acetophenone
 methyl cedryl ketone
alpha-methyl cinnamaldehyde
 methyl cinnamate
 methyl dihydrojasmonate
 methyl ionones
 methyl isoeugenol
 methyl phenyl acetate
 musks
 myrrh oil
 nerol
gamma-nonalactone
(Z)-6-nonen-1-al
 oakmoss absolute
 ocean propanal
gamma-octalactone
 orange oil
 orris pyridine
 patchouli ethanone
 patchouli oil
 peru balsam oil
 phenethyl alcohol
 phenethyl phenyl acetate
 phenyl acetic acid
3-phenyl propyl alcohol
 raspberry ketone
 raspberry ketone acetate
 raspberry ketone methyl ether
 rhodinol
 rose butanoate
 santall
 strawberry furanone
alpha-terpineol
 tetrahydrolinalool
 tobacco dodecane
 tonka bean absolute
2,4,5-trimethyl thiazole
gamma-undecalactone
 vanilla absolute
 vanillyl acetate
 verymoss
 woody amylene
(odor and/or flavor) used in :
 bread
 butterscotch
 caramel
 coconut
 coffee
 coriander
 currant
 fern fougere
 graham cracker
 licorice
 lovage
 maple
 meat
 nut hazelnut
 nut pecan
 nut walnut
 tobacco tabac tabaco
 vanilla
 vermouth
natural occurrence in :
almond roasted almond
cocoa
coffee
fenugreek
malt
data pagethyme oil spain @ 0.15%



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