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Showing Compound 2-Decanone (FDB003484)

Record Information
Version1.0
Creation date2010-04-08 22:05:49 UTC
Update date2020-09-17 15:32:10 UTC
Primary IDFDB003484
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name2-Decanone
Description2-Decanone, also known as N-C8H17COCH3 or decan-2-one, belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). A methyl ketone that is decane in which the methylene hydrogens at position 2 are replaced by an oxo group. 2-Decanone is a very hydrophobic molecule, practically insoluble in water. It is a colorless water-like liquid with a floral, fatty and peach-like odor. It has a fermented cheesy taste. Outside of the human body, 2-Decanone is found, on average, in the highest concentration within kohlrabis.
CAS Number693-54-9
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
SynonymSource
Methyl N-octyl ketoneChEBI
Methyl octyl ketoneChEBI
N-C8H17COCH3ChEBI
Octyl methyl ketoneChEBI
Decan-2-oneHMDB
Decanedioic acid, monoethyl esterHMDB
2-DecanoneChEBI
Methyl n-octyl ketonebiospider
n-C8H17COCH3biospider
Predicted Properties
PropertyValueSource
Water Solubility0.038 g/LALOGPS
logP3.63ALOGPS
logP3.47ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)19.64ChemAxon
pKa (Strongest Basic)-7.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity48.43 m³·mol⁻¹ChemAxon
Polarizability20.55 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC10H20O
IUPAC namedecan-2-one
InChI IdentifierInChI=1S/C10H20O/c1-3-4-5-6-7-8-9-10(2)11/h3-9H2,1-2H3
InChI KeyZAJNGDIORYACQU-UHFFFAOYSA-N
Isomeric SMILESCCCCCCCCC(C)=O
Average Molecular Weight156.2652
Monoisotopic Molecular Weight156.151415262
Classification
Description Belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentKetones
Alternative Parents
Substituents
  • Ketone
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
OntologyNo ontology term
Physico-Chemical Properties
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateLiquid
Physical DescriptionNot Available
Mass CompositionC 76.86%; H 12.90%; O 10.24%DFC
Melting PointMp 14° (2.5°)DFC
Boiling PointBp12 95-97°DFC
Experimental Water Solubility0.0768 mg/mL at 25 oCWASIK,SP et al. (1981)
Experimental logP3.73TANII,H ET AL. (1986)
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
Densityd224 0.82DFC
Refractive Indexn22D 1.4263DFC
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
EI-MSMass Spectrum (Electron Ionization)splash10-0a4l-9000000000-3cfb3d0c237791cbce2a2015-03-01View Spectrum
GC-MS2-Decanone, non-derivatized, GC-MS Spectrumsplash10-0a4l-9000000000-19def653e5bb9fe84806Spectrum
GC-MS2-Decanone, non-derivatized, GC-MS Spectrumsplash10-0a4l-9000000000-19def653e5bb9fe84806Spectrum
Predicted GC-MS2-Decanone, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0006-9000000000-23bdc1d44eec062c68fbSpectrum
Predicted GC-MS2-Decanone, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4r-0900000000-721680b316eacc1ff3fd2016-08-02View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-052r-8900000000-6ae362282a577df917d32016-08-02View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-052f-9000000000-a4c76405ce0c4f60b4c82016-08-02View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0900000000-1f9fc80a0eebe31f13f52016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-2900000000-7d96fd749bce166faa552016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4r-9200000000-8418a99e41666c4ac8ef2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0900000000-f6034c6a8245c68a37ac2021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-0900000000-c0f21b08bc5ce30b8ec12021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-052f-9000000000-6dd39f7eb4d1468d62d72021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0aor-9100000000-944f8ef456819ebc5d212021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0aou-9000000000-73704d49f59f25e7e1902021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9000000000-3863abf647177cdc1deb2021-09-22View Spectrum
NMR
TypeDescriptionView
1D NMR1H NMR Spectrum (1D, 90 MHz, CDCl3, experimental)Spectrum
1D NMR13C NMR Spectrum (1D, 25.16 MHz, CDCl3, experimental)Spectrum
ChemSpider ID12218
ChEMBL IDCHEMBL47127
KEGG Compound IDNot Available
Pubchem Compound ID12741
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB31409
CRC / DFC (Dictionary of Food Compounds) IDCZK13-Q:CZK13-Q
EAFUS ID838
Dr. Duke IDDECAN-2-ONE
BIGG IDNot Available
KNApSAcK IDC00034760
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDrw1047071
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
orange
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
floral
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
fatty
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
peach
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content ReferenceNot Available