petal pyranone
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IUPAC name :6-(pent-3-en-1-yl)tetrahydro-2H-pyran-2-one
InChI :InChI=1/C10H16O2/c1-2-3-4-6-9-7-5-8-10(11)12-9/h2-3,9H,4-8H2,1H3
InChIKey :NBCMACYORPIYNY-UHFFFAOYAQ
SMILES :O=C1CCCC(CC\C=C\C)O1
cas number :32764-98-0
(EINECS) number :251-201-7
fema number :4441
fl. number :10.040
molar refractivity :48.07 ± 0.3 cm3
parachor :412.0 ± 6.0 cm3
index of refraction :1.462 ± 0.02
surface tension :30.9 ± 3.0 dyne/cm
density :0.962 ± 0.06 g/cm3
polarizability :19.05 ± 0.5 10-24cm3
XlogP : 2.70
molecular weight : 168.2328400 (IUPAC)
formula :C10 H16 O2
NMR Predictor :Predict
 
 
export tariff code :unspecified
fda reg :unspecified

Suppliers :
:
Nanjing :Jasmolactone
Penta :jasmolactone
Vigon :Jasmolactone
Odor:  FRUITY, FLORAL

organoleptics :
odor type :oily
odor strength :medium
odor description :¹
at 100.00 %.  
oily fruity cocnut floral petal absolute jasmin tuberose peach apricot
odor sample from :Firmenich & Company Inc.
substantivity :400  Hour(s)

properties :
appearence :colorless to pale yellow clear liquid
assay : 95.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.97200 to 0.97800 @ 25.00 °C.
pounds per gallon - calc. : 8.088 to 8.138
refractive index :1.46200 to 1.46800 @ 20.00 °C.
boiling point : 300.00 °C. @ 760.00 mm Hg
acid value : 5.00  max.  KOH/g
vapor pressure :0.00300 mm/Hg @ 25.00 °C.
flash point : 235.00  °F.  TCC  ( 112.78 °C. )
logP (o/w) : 1.97

safety :
most important hazard(s) : Xi - Irritant
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.011 (μg/capita/day)
modified Theoretical Added Maximum Daily Intake (mTAMDI) :3900 (μg/person/day)
Threshold of concern :1800 (μg/person/day)
Structure Class :I
 
recommendation for petal pyranone usage levels up to :
  5.0000 % in the fragrance concentrate.
 
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA on the "LIBRARY" link.
publication number : 24
 average usual ppmaverage maximum ppm
baked goods : 1.0000010.00000
beverages(nonalcoholic) : 0.300003.00000
beverages(alcoholic) : --
breakfast cereal : --
cheese : 1.0000010.00000
chewing gum : --
condiments / relishes : --
confectionery froastings : --
egg products : --
fats / oils : 2.0000010.00000
fish products : --
frozen dairy : 0.200001.00000
fruit ices : --
gelatins / puddings : --
granulated sugar : --
gravies : --
hard candy : --
imitation dairy : --
instant coffee / tea : --
jams / jellies : --
meat products : --
milk products : 1.0000010.00000
nut products : --
other grains : --
poultry : --
processed fruits : --
processed vegetables : --
reconstituted vegetables : --
seasonings / flavors : --
snack foods : 1.0000010.00000
soft candy : --
soups : --
sugar substitutes : --
sweet sauces : --
 
 
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.
 average usage mg/kgmaximum usage mg/kg
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) : 10.0000050.00000
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 references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
 
 
 6-(pent-3-en-1-yl)tetrahydro-2H-pyran-2-one
(EINECS) number :251-201-7
chemidplus :032764980
EPA Substance Registry Services :32764-98-0

references :
 6-(pent-3-en-1-yl)tetrahydro-2H-pyran-2-one
fl. number :10.040
pubchem :699515

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1986)¹
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
synonyms :
 dec-8-eno-1,5-lactone
8-decen-5-olide
 jasmalactone
 jasmolactone
6-(pent-3-en-1-yl) tetrahydro-2H-pyran-2-one
6-(pent-3-en-1-yl)tetrahydro-2H-pyran-2-one
2H-tetrahydro-6-(3-penten-1-yl) pyran-2-one
 tetrahydro-6-(3-pentenyl)-2H-pyran-2-one
 tetrahydro-6-pent-3-enyl pyran-2-one

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
 acetanisole
 acetoin
 acetyl butyryl
 acetyl nonyryl
2-acetyl pyrrole
2-acetyl-3,4,5,6-tetrahydropyridine
2-acetyl-5-methyl furan
 acorn acetate
 allyl amyl glycolate
 allyl cyclohexyl propionate
 amber carane
alpha-amyl cinnamaldehyde / methyl anthranilate schiff's base
alpha-amyl cinnamaldehyde diethyl acetal
isoamyl cinnamate
alpha-amyl cinnamyl acetate
 amyl cyclopentenone
isoamyl laurate
isoamyl salicylate
6-amyl-alpha-pyrone
 amyris wood oil
 animal carbolactone
para-anisaldehyde dimethyl acetal
para-anisyl acetate
para-anisyl alcohol
para-anisyl phenyl acetate
 autumn carboxylate
1-benzoyl acetone
 benzyl acetate
 benzyl butyrate
 benzyl cinnamate
3-benzylidene-2-butanone
 berry furanone
 berry hexanoate
beta-bisabolene
 blood orange oil
 bread thiophene
alpha-butyl cinnamaldehyde
2-butyl thiophene
2-isobutyl-3,(5 and 6)-dimethyl pyrazine
2-oxobutyric acid
 caramel furanone
 carrot seed oil
 cassia bark oil
 cherry propanol
 cinnamyl alcohol
 clove bud oil
 clover nitrile
 cocoa butenal
 coconut decanone
 coconut naphthalenone
 conifer acetate
 coriander seed oil
 costus valerolactone
 coumane
 creamy lactone
para-cresyl laurate
 currant bud absolute black
 cyclamen aldehyde
 cyclohexyl ethyl alcohol
alpha-damascone
beta-damascone
delta-damascone
 davana oil
delta-decalactone
gamma-decalactone
9-decen-1-al
 decen-1-yl cyclopentanone
 deertongue absolute
 dehydromenthofurolactone
5,5-dibutyl dihydrofuran-2(3H)-one
(R)-dihydroactinidiolide
 dihydrocoumarin
 dihydrojasmone
 dihydrojasmone lactone
alpha,alpha-dimethyl anisyl acetone
 dimethyl anthranilate
 dimethyl benzofuranone
 dimethyl benzyl carbinyl butyrate
 dimethyl benzyl carbinyl isobutyrate
 dimethyl benzyl carbinyl propionate
 dimethyl ionone
4,5-dimethyl-2-ethyl thiazole
delta-dodecalactone
 dodecanol
delta-2-dodecenolactone
 ethyl 2-methyl-2-pentenoate
 ethyl 2-octenoate
 ethyl 3-hydroxyhexanoate
 ethyl cinnamate
 ethyl maltol
 ethyl undecylenate
 ethyl vanillin
2-ethyl-3,5(6)-dimethyl pyrazine mixture
isoeugenyl acetate
isoeugenyl ethyl acetal
 farnesyl acetone
 fenugreek resinoid
 fig crotonate
 fig leaf absolute
 floral pyranol
 flouve absolute
 freesia acetate
 fruity cyclopentanone
 furfuryl octanoate
 genet absolute
 geraniol
 geranyl phenyl acetate
 glyceryl 5-hydroxydecanoate
 green acetate
 guaiacwood oil
 hawthorn ethanol
 heliotropin
 heliotropyl acetate
 heliotropyl acetone
delta-heptalactone
gamma-heptalactone
 heptanal 2,3-butane diol acetal
2-heptanone
(Z)-4-hepten-1-al diethyl acetal
2-heptyl cyclopentanone
3-heptyl dihydro-5-methyl-2(3H)-furanone
 heptyl formate
gamma-hexalactone
3,4-hexane dione
 hexen-1-yl cyclopentanone
2-hexen-1-yl cyclopentanyl acetate
alpha-hexyl cinnamaldehyde
1-hydroxy-2-butanone
4-hydroxybenzyl alcohol
 immortelle absolute
 ionones
 jasmin absolute pommade
 jasmin cyclopentanol
 jasmin lactone
 jasmin nonane
 jasmin pyranol
 jasmin pyranone
 labdanum ethanone
 leerall
 linalool oxide
 magnolia indene
 maltol
 marine decadienal
 massoia bark oil
 massoia lactone
 melilot absolute
 methyl (Z)-5-octenoate
 methyl acetophenone
3-methyl butyl 2-furyl butyrate
 methyl cinnamate
alpha-methyl cinnamic alcohol
6-methyl coumarin
7-methyl coumarin
 methyl cyclopentenolone
 methyl dihydrojasmonate
 methyl heptadienone
 methyl ionones
 methyl laurate
6-methyl quinoline
2-methyl quinoxaline
5-methyl quinoxaline
3-(methyl thio) methyl thiophene
2-methyl undecanal dimethyl acetal
 mint lactone
(E)-12-musk decenone
 musks
 nerolidol
(E,Z)-2,6-nonadien-1-ol
delta-nonalactone
gamma-nonalactone
 ocean propanal
 octahydrocoumarin
delta-octalactone
gamma-octalactone
 octen-1-yl cyclopentanone
1-octen-3-yl butyrate
 octyl butyrate
 peach nitrile
 penten-1-yl cyclopentanone
2-pentyl cyclopentanone
3-phenyl propyl cinnamate
 phthalide
 pinoacetaldehyde
 plum crotonate
 pyruvaldehyde
 raspberry ketone
 raspberry ketone acetate
 rose butanoate
 rosefuran
 santall
 strawberry furanone
 strawberry furanone acetate
 strawberry glycidate 1
 styralyl butyrate
alpha-terpineol
delta-tetradecalactone
 tetrahydrojasmone
 tonka bean absolute
 tonka bean resinoid
 tonka furanone
 tonka ketone
 tonka undecanone
2-tridecanone
delta-undecalactone
gamma-undecalactone
10-undecen-1-al
 vanilla absolute
 vanillyl acetate
 vanillyl alcohol
 vanillylidene acetone
 watermelon ketone
 waxy lactone
 whiskey lactone
 wine lactone
 woody amylene

(odor and/or flavor) used in :
 alpine bouquet
 apple blossom
 apricot
 bayberry
 blossom tropical blossom
 broom genet genista
 butter
 butter rum
 butterscotch
 cappuccino
 caramel
 carrot seed
 cherry black cherry
 cherry blossom
 chocolate
 christmas blends
 cilantro
 clover trefle le'trefle incarnat
 coconut
 coconut tropical coconut
 crabapple blossom
 cranberry
 cream
 cucumber
 custard
 cyclamen
 dillenia
 durian
 fat
 fern fougere
 fig
 floral
 frangipanni plumeria
 freesia
 fruit
 fruit tropical fruit
 galanga
 galbanum
 gardenia
 gingerbread
 gooseberry
 grapefruit
 guava
 habuba
 hibiscus
 hollyberry
 hyacinth jacinthe
 hydrangea
 immortelle helichrysum everlasting
 iris blossom
 jasmin
 kewda
 kiwi
 kiwi blossom
 lily
 linden blossom limeflower tilleul
 loganberry dewberry
 magnolia
 mango
 mango blossom
 marigold tagete
 mate
 meadow
 melon watermelon muskmelon cantaloupe
 milk
 milk buttermilk
 mimosa wattle
 muguet lily of the valley
 myrtle
 neroli
 orchid
 osmanthus
 pansy
 passion blossom
 passion fruit
 peach
 peach blossom
 petal flower petal
 petal waxy petal
 pina colada
 plum
 plum blossom
 plum greengage plum
 plum mirabelle plum
 plum mirabille blossom
 pumpkin
 raspberry
 reseda mignonette
 rose wild rose
 stock evening scented stock
 strawberry
 sweet pea pois de senteur
 tea
 toffee
 tropical
 tuberose tubereuse
 violet
 violet leaf
 wallflower giroflee
 wasabi

natural occurrence in :
data pageosmanthus absolute @ trace%



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