tuberolide
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :4-methyl-5-pentyloxolan-2-one
InChI :InChI=1/C10H18O2/c1-3-4-5-6-9-8(2)7-10(11)12-9/h8-9H,3-7H2,1-2H3
InChIKey :LOQFOBUZYRBURV-UHFFFAOYAR
SMILES :CCCCCC1C(CC(=O)O1)C
(EINECS) number :251-629-4
cas number :33673-62-0
fl. number :10.052
molar refractivity :48.11 ± 0.3 cm3
parachor :422.4 ± 6.0 cm3
index of refraction :1.437 ± 0.02
surface tension :28.1 ± 3.0 dyne/cm
density :0.928 ± 0.06 g/cm3
polarizability :19.07 ± 0.5 10-24cm3
xlogp : 3.00
molecular weight : 170.2487200
formula :C10 H18 O2
 
 
IUPAC name :3-methylnon-2-enoic acid
InChI :InChI=1/C10H18O2/c1-3-4-5-6-7-9(2)8-10(11)12/h8H,3-7H2,1-2H3,(H,11,12)/b9-8+
InChIKey :UOOWECZOWUNYLA-CMDGGOBGBV
SMILES :CCCCCC/C(=C/C(=O)O)/C
(EINECS) number :252-435-2
cas number :35205-76-6
molar refractivity :49.84 ± 0.3 cm3
parachor :435.1 ± 4.0 cm3
index of refraction :1.460 ± 0.02
surface tension :32.9 ± 3.0 dyne/cm
density :0.937 ± 0.06 g/cm3
polarizability :19.75 ± 0.5 10-24cm3
xlogp : 3.50
molecular weight : 170.2487200
formula :C10 H18 O2
 
 
export tariff code :unspecified
fda reg :unspecified
 

Suppliers :
Givaudan :Methyl Tuberate Pure
 
 

organoleptics :
odor type :floral
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
powerful metallic tuberose
substantivity :168  Hour(s)

properties :
appearence :colorless to pale yellow clear liquid
assay : 95.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.94500 - 0.95100 @ 25.00 °C.
pounds per gallon - calc. : 7.863 to 7.913
refractive index :1.44400 - 1.45000 @ 20.00 °C.
logp : 2.91

safety :
most important hazard(s) : Xi - Irritant
  
Oral Toxicity(LD50) : Oral-Rat    2000.00  mg/kg    
Dermal Toxicity(LD50) : Not determined
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.61 (μg/capita/day)
modified Theoretical Added Maximum Daily Intake (mTAMDI) :3700 (μg/person/day)
Threshold of concern :1800 (μg/person/day)
  
flash point ( Deg. F. ) : 248.00  °F.  TCC  ( 120.00 °C. )
  
recommendation for tuberolide usage levels up to :
  1.0000 % in the fragrance concentrate.
  
recommendation for tuberolide usage levels up to :
 not for flavor use.
  
  
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFFA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFFA, 2002i).
Note : mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
Dairy products, excluding products of category 02.0 (01.0) : 7.0000035.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0) : 5.0000025.00000
Edible ices, including sherbet and sorbet (03.0) : 10.0000050.00000
Processed fruit (04.1) : 7.0000035.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) : --
Confectionery (05.0) : 10.0000050.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) : 5.0000025.00000
Bakery wares (07.0) : 10.0000050.00000
Meat and meat products, including poultry and game (08.0) : 2.0000010.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) : 2.0000010.00000
Eggs and egg products (10.0) : --
Sweeteners, including honey (11.0) : --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0) : 5.0000025.00000
Foodstuffs intended for particular nutritional uses (13.0) : 10.0000050.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1) : 5.0000025.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) : --
Ready-to-eat savouries (15.0) : 20.00000100.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) : 5.0000025.00000

safety links :
(EINECS) number :251-629-4
chemidplus :033673620
epa-srs :33673-62-0
dtp/nci :29897
  
(EINECS) number :252-435-2
chemidplus :035205766
epa-srs :35205-76-6
  

other :
 

references :
fl. number :10.052
pubchem :674931
  
pubchem :695461
  
synonyms :
 dihydro-4-methyl-5-pentyl furan-2(3H)-one
 dihydro-4-methyl-5-pentyl furanone
3-methyl nonano-1,4-lactone
 methyl tuberate
3-methyl-2-nonenoic acid addition
4-methyl-5-pentyl dihydro-2(3H)-furanone
 tuberolide
soluble in :
 alcohol
insoluble in :
 water
(odor and/or flavor) blends with :
alpha-amyl cinnamaldehyde
isoamyl salicylate
 amyris wood oil
para-anisaldehyde
para-anisyl alcohol
 beeswax absolute
 benzoin resinoid
 benzyl acetate
 benzyl alcohol
 benzyl benzoate
 benzyl isoeugenol
 benzyl propionate
 benzyl salicylate
 bergamot oil
 bois de rose oil
isobutyl benzoate
isobutyl salicylate
 caraway seed oil
 carrot seed oil
 cinnamyl alcohol
 citronellol
 citronellyl acetate
 clary sage oil
 clove bud oil
 clover nitrile
 coriander seed oil
 coumarin
para-cresyl caprylate
para-cresyl phenyl acetate
 cyclamen aldehyde
 cyclohexyl ethyl alcohol
 decanal
 dimethyl anthranilate
 dimethyl benzyl carbinol
 dimethyl hydroquinone
 dodecanal
 ethyl laurate
 ethyl vanillin
 eugenol
 floral pyranol
 gardenia oxide
 geraniol
 geranium oil
 geranyl acetate
 heliotropin
 heliotropyl acetone
 heliotropyl diethyl acetal
(Z)-3-hexen-1-ol
(Z)-3-hexen-1-yl acetate
(Z)-3-hexen-1-yl salicylate
(Z)-3-hexen-1-yl tiglate
alpha-hexyl cinnamaldehyde
 hexyl tiglate
 ho leaf oil
 hyacinth ether
 hydroxycitronellal
 ionones
 jasmin absolute
 jonquil absolute
 labdanum resinoid
 leerall
 linalool
laevo-linalool
 linalool oxide
 linalyl acetate
 mandarin oil
 melon nonenoate
 methyl anthranilate
 methyl benzoate
 methyl dihydrojasmonate
 methyl heptenone
 methyl isoeugenol
 methyl laurate
 methyl salicylate
2-methyl undecanal
 mimosa absolute
 muguet carboxaldehyde
 musks
beta-naphthyl ethyl ether
 nerol
 neroli oil
 nerolidol
 neryl acetate
 nonanal
 nonanol
 oakmoss absolute
 ocean propanal
 orange oil bitter
 orangeflower absolute
 peony alcohol
 petitgrain oil
 phenethyl acetate
 phenethyl alcohol
 phenethyl phenyl acetate
 phenethyl propionate
 phenethyl salicylate
 phenyl acetaldehyde dimethyl acetal
3-phenyl propionaldehyde
3-phenyl propyl alcohol
 raspberry ketone methyl ether
 rhodinol
 rose absolute
 rose butanoate
 santall
 styralyl acetate
alpha-terpineol
 tetrahydrolinalool
 tonka bean absolute
 tuberose absolute
 vanillyl acetate
 violet leaf absolute
 violet methyl carbonate
 woody amylene
 ylang ylang oil
(odor and/or flavor) used in :
 acacia
 bayberry
 bouquet
 carnation dianthus oeillet
 cherry blossom
 coconut
 crabapple blossom
 fig
 floral
 flower
 frangipanni plumeria
 gardenia
 heliotrope
 honeysuckle chevrefeuille
 jasmin
 jonquil narcissus jonquilla
 lilac lilas syringa
 lily
 linden blossom limeflower tilleul
 magnolia
 metal by paco rabanne
 narcissus narcisse
 orchid
 osmanthus
 peach
 peony
 rose white rose
 sweet pea pois de senteur
 tuberose tubereuse
 violet
 ylang ylang cananga
natural occurrence in :
not found in nature



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