dairy lactone
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IUPAC name :5-[(Z)-oct-2-enyl]oxolan-2-one
InChI :InChI=1/C12H20O2/c1-2-3-4-5-6-7-8-11-9-10-12(13)14-11/h6-7,11H,2-5,8-10H2,1H3/b7-6-
InChIKey :QFXOXDSHNXAFEY-SREVYHEPBO
SMILES :CCCCC\C=C/CC1CCC(=O)O1
cas number :18679-18-0
(EINECS) number :242-497-9
fema number :3780
coe number :625
jecfa number :249
fl. number :10.009
molar refractivity :57.36 ± 0.3 cm3
parachor :492.2 ± 6.0 cm3
index of refraction :1.467 ± 0.02
surface tension :32.2 ± 3.0 dyne/cm
density :0.950 ± 0.06 g/cm3
polarizability :22.74 ± 0.5 10-24cm3
XlogP : 3.90
molecular weight : 196.2860000 (IUPAC)
formula :C12 H20 O2
NMR Predictor :Predict
 
 
IUPAC name :5-[(E)-oct-2-enyl]oxolan-2-one
InChI :InChI=1/C12H20O2/c1-2-3-4-5-6-7-8-11-9-10-12(13)14-11/h6-7,11H,2-5,8-10H2,1H3/b7-6+
InChIKey :QFXOXDSHNXAFEY-VOTSOKGWBO
SMILES :CCCCC\C=C\CC1CCC(=O)O1
cas number :18679-18-0  (E)
molar refractivity :57.36 ± 0.3 cm3
parachor :492.2 ± 6.0 cm3
index of refraction :1.467 ± 0.02
surface tension :32.2 ± 3.0 dyne/cm
density :0.950 ± 0.06 g/cm3
polarizability :22.74 ± 0.5 10-24cm3
XlogP : 3.90
molecular weight : 196.2860000 (IUPAC)
formula :C12 H20 O2
NMR Predictor :Predict
 
 
IUPAC name :5-oct-2-enyloxolan-2-one
InChI :InChI=1/C12H20O2/c1-2-3-4-5-6-7-8-11-9-10-12(13)14-11/h6-7,11H,2-5,8-10H2,1H3
InChIKey :QFXOXDSHNXAFEY-UHFFFAOYAZ
SMILES :CCCCCC=CCC1CCC(=O)O1
cas number :15456-69-6
molar refractivity :57.36 ± 0.3 cm3
parachor :492.2 ± 6.0 cm3
index of refraction :1.467 ± 0.02
surface tension :32.2 ± 3.0 dyne/cm
density :0.950 ± 0.06 g/cm3
polarizability :22.74 ± 0.5 10-24cm3
XlogP : 3.90
molecular weight : 196.2860000 (IUPAC)
formula :C12 H20 O2
NMR Predictor :Predict
 
 
export tariff code :2932.29.6000
fda reg :unspecified
Suppliers :
Penta :gamma-dodecen-6-lactone
Treatt :cis-6-Dodecen-4-olide
organoleptics :
odor type :fatty
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description:
at 10.00 % in dipropylene glycol.  		sweet fatty waxy dairy creamy fruity
odor description:
at 2.00 %.  		Sweet, fatty, waxy, dairy and creamy with a Iactonic, fruity nuance
Mosciano, Gerard P&F 22, No. 6, 41, (1997)
taste description:
at 5.00 ppm.  		Fatty, waxy, creamy and dairy-like with a Iactonic fruitness
Mosciano, Gerard P&F 22, No. 6, 41, (1997)
properties :
appearence :colorless to yellow clear liquid
assay : 85.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.98800 @ 25.00 °C.
refractive index :1.44600 @ 20.00 °C.
boiling point : 159.00 °C. @ 10.00 mm Hg
boiling point : 310.00 to 311.00 °C. @ 760.00 mm Hg
flash point :> 212.00  °F.  TCC  ( > 100.00 °C. )
logP (o/w) : 3.08
safety :
Oral Toxicity(LD50) : 
  Oral-Rat   [sex: M,F]  >5000.00  mg/kg
(Watanabe & Morimoto, 1990a)

Dermal Toxicity(LD50) : 
  Not determined
Inhalation Toxicity(LC50) : 
  Not determined
 
safety in use :
Category :flavor and fragrance agents
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.012 (μg/capita/day)
 
recommendation for dairy lactone fragrance usage levels up to :
  1.0000 % in the fragrance concentrate.
recommendation for dairy lactone flavor usage levels up to :
  10.0000 ppm in the flavor.
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
 
 
 
 
5-[(Z)-oct-2-enyl]oxolan-2-one
(EINECS) number :242-497-9
chemidplus :018679180
EPA Substance Registry Services :18679-18-0
 
5-[(E)-oct-2-enyl]oxolan-2-one
 
 
 
5-oct-2-enyloxolan-2-one
chemidplus :15456-69-6
EPA Substance Registry Services :15456-69-6
references :
 
5-[(Z)-oct-2-enyl]oxolan-2-one
fl. number :10.009
jecfa number :249
NIST Chemistry WebBook :4016747378
pubchem :204638
Flavornet :18679-18-0
 
5-[(E)-oct-2-enyl]oxolan-2-one
NIST Chemistry WebBook :1553462634
pubchem :10545012
 
5-oct-2-enyloxolan-2-one
pubchem :43119804
Flavornet :15456-69-6
other :
VCF-Online: VCF Volatile Compounds in Food
FDA Everything Added to Food in the United States (EAFUS)View
synonyms :
(Z)-dihydro-5-(2-octenyl) furan-2(3H)-one
cis-dihydro-5-(2-octenyl) furan-2(3H)-one
(Z)-6-dodecen-4-olide
cis-6-dodecen-4-olide
gamma-dodecen-6-lactone
(Z)-6-dodecen-gamma-lactone
cis-6-dodecen-gamma-lactone
(Z)-4-hydroxy-6-dodecenoic acid lactone
cis-4-hydroxy-6-dodecenoic acid lactone
5-((Z)-oct-2-enyl) oxolan-2-one
5-[(Z)-oct-2-enyl]oxolan-2-one
soluble in :
 alcohol
insoluble in :
 water
potential blenders :    note
 acetoinFL/FR
 acetoin acetateFL/FR
 acetyl butyrylFL/FR
 acetyl isobutyrylFL/FR
 acetyl isovalerylFL
 acetyl nonyrylFL/FR
 acetyl propionylFL/FR
 allyl cyclohexyl propionateFL/FR
 allyl methyl trisulfideFL
 allyl nonanoateFL/FR
 allyl octanoateFL/FR
alpha-amyl cinnamaldehyde / methyl anthranilate schiff's baseFR
isoamyl laurateFL/FR
6-amyl-alpha-pyroneFL/FR
 benzyl laurateFL/FR
 benzylidene acetoneFL
isobutyl benzyl carbinolFL/FR
 butyl butyryl lactateFL/FR
 butyl lactateFL/FR
 butyl laevo-lactateFL/FR
isobutyl methyl ketoneFL/FR
 butyric acidFL
2-oxobutyric acidFL
gamma-butyrolactoneFL/FR
 coconut decanoneFR
 creamy lactoneFL/FR
2,4-decadien-1-olFL/FR
delta-decalactoneFL/FR
gamma-decalactoneFL/FR
 decanal / methyl anthranilate schiff's baseFR
(E)-2-decen-1-alFL/FR
(E)-2-decen-1-olFL/FR
(Z)-5-decen-1-ol 
(E)-2-decen-1-yl acetateFL/FR
6-decenoic acidFL
 dehydromenthofurolactoneFL
 diacetylFL
1,2-dimethoxybenzeneFL/FR
2,5-dithiahexaneFL
 dodecanalFL/FR
 dodecanolFL/FR
delta-2-dodecenolactoneFL/FR
 ethyl (E)-2-octenoateFL
2-ethyl butyric acidFL/FR
 ethyl hexanoateFL/FR
 ethyl palmitateFL/FR
 ethyl undecanoateFL/FR
 ethyl undecylenateFL/FR
 ethyl vanillinFL/FR
 ethyl vanillin isobutyrateFL/FR
 ethyl vanillin propylene glycol acetalFL/FR
 farnesyl acetoneFL/FR
laevo-glutamineCS
 heptanal 2,3-butane diol acetalFL
(Z)-4-hepten-1-alFL/FR
(Z)-4-hepten-1-al diethyl acetalFL/FR
(Z)-4-hepten-1-olFL/FR
3-heptyl dihydro-5-methyl-2(3H)-furanoneFL/FR
 jasmin absolute pommadeFL/FR
 levulinic acidFL
 massoia bark oilFL
 massoia lactoneFL
 methionalFL
 methyl (Z)-5-octenoateFL
 methyl 10-undecenalFL/FR
 methyl 2-thiofuroateFL
6-methyl coumarinFL
3-methyl crotonic acidFL
 methyl dihydrojasmonateFL/FR
 methyl laurateFL/FR
 methyl myristateFL/FR
4-methyl octanoic acidFL
3-(methyl thio) methyl thiopheneFL
S-(methyl thio) propionateFL
 methyl undecanoateFL/FR
 mint lactoneFL/FR
 myristic acidFR
2,4-nonadien-1-olFL/FR
delta-nonalactoneFL/FR
 nonanoic acidFL
2-nonanolFL/FR
(Z)-2-nonen-1-alCS
1-nonen-3-olFL/FR
2,4-octadien-1-olFL/FR
delta-octalactoneFL/FR
gamma-octalactoneFL/FR
3-octen-2-olFL/FR
(E)-2-octenoic acidFL
 octyl 2-furoateFL
 octyl isobutyrateFL/FR
 palmitic acidCS
 phthalideFL/FR
 propionic acidFL
 strawberry furanone acetateFL/FR
delta-tetradecalactoneFL/FR
 tetradecanalFL/FR
 triacetinCS
2-tridecanoneFL/FR
delta-undecalactoneFL/FR
gamma-undecalactoneFL/FR
 undecanoic acidFL/FR
 vanilla oleoresinFL/FR
 vanillic acidFL/FR
 vanillinFL/FR
 vanillyl acetateFL/FR
 vanillyl alcoholFL/FR
 vanillyl isobutyrateFL/FR
 vanillylidene acetoneFL/FR
potential uses :
 cream
 dairy
 fruit
 mushroom
 tropical
natural occurrence in :    note
 dairy products  
 lamb  
 mushroom  
 peach  
 sheep  

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