delta-dodecalactone
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IUPAC name :6-heptyloxan-2-one
InChI :InChI=1/C12H22O2/c1-2-3-4-5-6-8-11-9-7-10-12(13)14-11/h11H,2-10H2,1H3
InChIKey :QRPLZGZHJABGRS-UHFFFAOYAE
SMILES :CCCCCCCC1CCCC(=O)O1
cas number :713-95-1
(EINECS) number :211-932-4
beilstein number :1282749
fema number :2401
coe number :624
jecfa number :236
fl. number :10.008
molar refractivity :57.28 ± 0.3 cm3
parachor :504.5 ± 4.0 cm3
index of refraction :1.447 ± 0.02
surface tension :30.8 ± 3.0 dyne/cm
density :0.926 ± 0.06 g/cm3
polarizability :22.70 ± 0.5 10-24cm3
XlogP : 4.20
molecular weight : 198.3018800
formula :C12 H22 O2
NMR Predictor :Predict
 

 
IUPAC name :(6R)-6-heptyloxan-2-one
InChI :InChI=1/C12H22O2/c1-2-3-4-5-6-8-11-9-7-10-12(13)14-11/h11H,2-10H2,1H3/t11-/m1/s1
InChIKey :QRPLZGZHJABGRS-LLVKDONJBF
SMILES :CCCCCCC[C@@H]1CCCC(=O)O1
cas number :713-95-1  (R)
beilstein number :1282749
molar refractivity :57.28 ± 0.3 cm3
parachor :504.5 ± 4.0 cm3
index of refraction :1.447 ± 0.02
surface tension :30.8 ± 3.0 dyne/cm
density :0.926 ± 0.06 g/cm3
polarizability :22.70 ± 0.5 10-24cm3
XlogP : 4.20
molecular weight : 198.3018800
formula :C12 H22 O2
NMR Predictor :Predict
 

 
IUPAC name :(6S)-6-heptyloxan-2-one
InChI :InChI=1/C12H22O2/c1-2-3-4-5-6-8-11-9-7-10-12(13)14-11/h11H,2-10H2,1H3/t11-/m0/s1
InChIKey :QRPLZGZHJABGRS-NSHDSACABW
SMILES :O=C1CCC[C@H](CCCCCCC)O1
cas number :108943-47-1
beilstein number :1282749
molar refractivity :57.28 ± 0.3 cm3
parachor :504.5 ± 4.0 cm3
index of refraction :1.447 ± 0.02
surface tension :30.8 ± 3.0 dyne/cm
density :0.926 ± 0.06 g/cm3
polarizability :22.70 ± 0.5 10-24cm3
XlogP : 4.20
molecular weight : 198.3018800
formula :C12 H22 O2
NMR Predictor :Predict
 

 
export tariff code :2932.29.6000
fda reg :172.515

Suppliers :
Advanced Biotech :delta-dodecalactone
95% min. natural
Odor:  Coconut
Advanced Biotech :delta-dodecalactone
98.5% min. synthetic
Odor:  Coconut
Bedoukian Research :delta-DODECALACTONE
≥99.0% (sum of isomers), Kosher
Odor:  Fruity, peach-like and buttery aroma.
Berje :delta-Dodecalactone
Citrus and Allied Essences :delta-dodecalactone
(natural)
Citrus and Allied Essences :delta-dodecalactone
FCC
Fleurchem :d-dodecalactone
natural
Fleurchem :d-dodecalactone
Fontarome :DELTA-DODECALACTONE
Odor:  Oily fruity peach, coconut, note fatty, fruity peach, nut
Inoue :delta-DODECALACTONE
Moellhausen :delta-dodecalactone
98% min. nature identical kosher
Mooreganics :delta-Dodecalactone
Natural (Organic Compliant)
Penta :delta-dodecalactone
Polarome :delta-DODECALACTONE
FCC
Sigma-Aldrich-SAFC :delta-Dodecalactone
≥98%, FCC, Kosher, FG
Odor:  butter; cheese; coconut; creamy; oily; peach; wine-like.

organoleptics :
odor type :tropical
odor strength :medium
odor description :¹
at 100.00 %.  
fresh sweet metallic peach oily coconut buttery
odor sample from :CA Aromatics Company Inc.
substantivity :400  Hour(s)

properties :
appearence :colorless to pale yellow clear liquid
assay : 99.00 to 100.00 %   sum of isomers
Food Chemicals Codex Listed :Yes
specific gravity :0.94000 to 0.94300 @ 25.00 °C.
pounds per gallon - calc. : 7.822 to 7.847
refractive index :1.45500 to 1.46300 @ 20.00 °C.
melting point : -12.00 °C. @ 760.00 mm Hg
boiling point : 140.00 to 141.00 °C. @ 1.00 mm Hg
acid value : 8.00  max.  KOH/g
saponification value :278.00 to 286.00
vapor density :>1 ( Air = 1 )
flash point :> 230.00  °F.  TCC  ( > 110.00 °C. )
logP (o/w) : 3.48

safety :
most important hazard(s) :Xi - Irritant
  R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
Human experience : 12 % solution: no irritation or sensitization.
Oral Toxicity(LD50) :
  Oral-Rat    >5000.00  mg/kg
(Moreno, 1977d)

Dermal Toxicity(LD50) :
  Skin-Rabbit  >5000.00  mg/kg

Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :5800.00 (μg/capita/day)
 
recommendation for delta-dodecalactone usage levels up to :
  12.0000 % in the fragrance concentrate.
recommendation for delta-dodecalactone 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
NLM Hazardous Substances Data Bank :search
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :2
 
 
 
 6-heptyloxan-2-one
(EINECS) number :211-932-4
RTECS :UQ0850000 for 713-95-1
chemidplus :000713951
EPA Substance Registry Services :713-95-1
 (6R)-6-heptyloxan-2-one
 
 
 (6S)-6-heptyloxan-2-one
chemidplus :000713951
EPA Substance Registry Services :108943-47-1

references :
 6-heptyloxan-2-one
fl. number :10.008
jecfa number :236
NIST Chemistry WebBook :3668505612
pubchem :156190
 (6R)-6-heptyloxan-2-one
NIST Chemistry WebBook :3668505612
pubchem :156190
 (6S)-6-heptyloxan-2-one
NIST Chemistry WebBook :3668505612
pubchem :156190

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1996)¹
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
synonyms :
 dodecan-5-olide
5-dodecanolide
 dodecanolide-1,5
6-heptyl tetrahydro-2H-pyran-2-one
delta-heptyl-delta-valerolactone
N-heptyl-delta-valerolactone
6-heptyloxan-2-one
5-hydroxydodecanoic acid delta-lactone

soluble in :
 alcohol
 fixed oils
 propylene glycol

insoluble in :
 water

(odor and/or flavor) blends with :
 acetoin
 acetoin acetate
 acetyl butyryl
 acetyl isobutyryl
 acetyl isovaleryl
 acetyl propionyl
 allyl cyclohexyl valerate
 allyl propionate
isoamyl butyrate
 amyl isobutyrate
isoamyl isobutyrate
isoamyl nonanoate
 amyl propionate
 apricot isobutyrate
 benzyl butyrate
 benzyl heptanoate
 benzyl hexanoate
 benzyl lactate
2-butanol
 butyl butyryl lactate
isobutyl decanoate
 butyl decylenate
 butyl laevo-lactate
 butyl nonanoate
 butyl octanoate
2-butyl thiophene
 butyl undecylenate
 butyric acid
isobutyric acid
 butyroin
 cinnamyl benzoate
 citronellyl formate
 coffee furanone
delta-decalactone
gamma-decalactone
 decen-1-yl cyclopentanone
6-decenoic acid
 diacetyl
 diacetyl trimer
5,5-dibutyl dihydrofuran-2(3H)-one
 dihydroactinidolide
alpha,alpha-dimethyl anisyl acetone
alpha,alpha-dimethyl benzyl isobutyrate
gamma-dodecalactone
 ethyl lactate
 ethyl octanoate
 ethyl palmitate
2-ethyl pyrazine
 ethyl undecanoate
 ethyl vanillin isobutyrate
 fruity cyclopentanone
2-furyl pentyl ketone
 geranyl isobutyrate
 glyceryl 5-hydroxydecanoate
 glyceryl 5-hydroxydodecanoate
delta-heptalactone
2,3-heptane dione
(Z)-4-hepten-1-al
 heptyl acetate
 heptyl isobutyrate
 heptyl propionate
3,4-hexane dione
(Z)-3-hexen-1-yl butyrate
 ivy dioxolane
 jasmin lactone
 jasmin pyranone
 linalyl butyrate
 linalyl isovalerate
 linalyl valerate
 massoia bark oil
 massoia lactone
 methyl 2-thiofuroate
3-methyl butyl 2-furyl butyrate
2-methyl heptanoic acid
4-methyl octanoic acid
dextro,laevo-3-(methyl thio) butanone
3-(methyl thio) hexanal
delta-nonalactone
gamma-nonalactone
1-octen-3-yl butyrate
 peach cyclopentanone
(E)-2-pentenoic acid
 phenethyl heptanoate
 phenethyl isovalerate
1-phenyl propyl butyrate
2-phenyl propyl butyrate
3-phenyl propyl cinnamate
 prenyl isobutyrate
 propyl butyrate
 propyl phenyl acetate
 sodium 4-methyl-2-oxovalerate
delta-tetradecalactone
 tetrahydrofurfuryl butyrate
3-tetrahydrothiophenone
2-tridecanone
(E,E)-2,4-undecadien-1-al
gamma-undecalactone
 vanilla carboxylate
 vanillic acid
 waxy lactone

(odor and/or flavor) used in :
 apricot
 butter
 coconut
 cream
 cypress
 dairy
 fat
 jasmin
 lilac lilas syringa
 milk
 nut
 peach
 pear
 plum
 rose
 tropical
 vanilla

natural occurrence in :
butter heated butter
cheese
cheese bleu cheese
coconut oil
cream
milk
pork fat
rum
sherry
strawberry



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