(R)-delta-undecalactone
(6R)-(+)-6-hexyl tetrahydro-2H-pyran-2-one
 
Notes:
Alkaloid from the seed embryo of Nelumbo nucifera (East India lotus)
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CAS Number: 108861-12-7Picture of molecule3D/inchi
Nikkaji Web: J1.289.534H
Beilstein Number: 0122724
XlogP3: 3.10 (est)
Molecular Weight: 184.27880000
Formula: C11 H20 O2
NMR Predictor: Predict (works with chrome or firefox)
Category: flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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Physical Properties:
Appearance: colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Boiling Point: 291.00 to  292.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 0.002000 mmHg @ 25.00 °C. (est)
Flash Point: 235.00 °F. TCC ( 113.00 °C. ) (est)
logP (o/w): 2.949 (est)
Soluble in:
 alcohol
 water, 128.3 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
 
Odor Type: fruity
 
Odor Strength: medium
 
 fruity  sweet  creamy  
Odor Description:
at 100.00 %. 
fruity sweet creamy
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
None found
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Suppliers:
 None found
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Safety Information:
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: flavor and fragrance agents
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
 
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Safety References:
EPI System: View
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 11435352
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 2
 (6R)-6-hexyloxan-2-one
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References:
Leffingwell: Chirality or Article
 (6R)-6-hexyloxan-2-one
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 11435352
Pubchem (sid): 42514400
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Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
KEGG (GenomeNet): C06346
HMDB (The Human Metabolome Database): HMDB33103
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
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Potential Blenders and core components note
 
For Odor
creamy
creamy
 butyl lactateFL/FR
para-vanillic acidFL/FR
floral
 jasmin pyranoneFL/FR
isojasmoneFL/FR
(3S,6S)-(Z)-linalool oxide (pyranoid) 
isoamyl lactateFL/FR
gamma-undecalactone (aldehyde C-14 (so-called))FL/FR
2-undecanoneFL/FR
herbal
delta-hexalactoneFL/FR
sweet
 vanilla oleoresin baliFL/FR
vanilla
 ethyl vanillin propylene glycol acetalFL/FR
 vanilla tahitensis fruit absoluteFR
 vanilla tahitensis fruit absolute CO2 extractFL/FR
 vanilla tahitensis fruit oil CO2 extractFR
 vanillyl isobutyrateFL/FR
waxy
 ethyl laurateFL/FR
 ethyl octanoateFL/FR
 ethyl palmitateFL/FR
 
For Flavor
 
No flavor group found for these
isoamyl lactateFL/FR
3-hydroxy-4-phenyl-2-butanoneFL
(3S,6S)-(Z)-linalool oxide (pyranoid) 
cheesy
 methyl ketonesFL
coconut
 massoia bark oil CO2 extractFL
creamy
delta-hexalactoneFL/FR
 jasmin pyranoneFL/FR
 triacetinFL
gamma-undecalactone (aldehyde C-14 (so-called))FL/FR
para-vanillic acidFL/FR
dairy
 butyl lactateFL/FR
fruity
 acetyl isovalerylFL
green
isojasmoneFL/FR
sweet
 vanilla oleoresin baliFL/FR
vanilla
 ethyl vanillin propylene glycol acetalFL/FR
 vanilla tahitensis fruit absolute CO2 extractFL/FR
 vanillyl isobutyrateFL/FR
waxy
 ethyl laurateFL/FR
 ethyl octanoateFL/FR
 ethyl palmitateFL/FR
2-undecanoneFL/FR
 
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Potential Uses:
 dairyFL
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Occurrence (nature, food, other): note
 lotus indian lotus seed embryo
Search Trop  Picture
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Synonyms:
(5R)-(+)-5-hexyl pentan-5-olide
(6R)-(+)-6-hexyl tetrahydro-2H-pyran-2-one
(6R)-6-hexyloxan-2-one
(5R)-(+)-5-hexylpentan-5-olide
(R)-(+)-delta-undecalactone
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Articles:
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