Back to Compounds

2-Ethylbutanal (FDB003244)

Record Information
Version1.0
Creation date2010-04-08 22:05:43 UTC
Update date2019-11-26 02:58:42 UTC
Primary IDFDB003244
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name2-Ethylbutanal
Description2-Ethylbutanal belongs to the class of organic compounds known as organic oxides. These are organic compounds containing an oxide group. 2-Ethylbutanal is a sweet, cocoa, and ethereal tasting compound. 2-Ethylbutanal has been detected, but not quantified in, several different foods, such as breakfast cereal, cereals and cereal products, fruits, mollusks, and potatos (Solanum tuberosum). This could make 2-ethylbutanal a potential biomarker for the consumption of these foods. Based on a literature review a small amount of articles have been published on 2-Ethylbutanal.
CAS Number97-96-1
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
SynonymSource
Not AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility6.42 g/LALOGPS
logP2.19ALOGPS
logP1.75ChemAxon
logS-1.2ALOGPS
pKa (Strongest Acidic)19.14ChemAxon
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity30.12 m³·mol⁻¹ChemAxon
Polarizability12.08 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC6H12O
IUPAC name2-ethylbutanal
InChI IdentifierInChI=1S/C6H12O/c1-3-6(4-2)5-7/h5-6H,3-4H2,1-2H3
InChI KeyUNNGUFMVYQJGTD-UHFFFAOYSA-N
Isomeric SMILESCCC(CC)C=O
Average Molecular Weight100.1589
Monoisotopic Molecular Weight100.088815006
Classification
Description Belongs to the class of organic compounds known as organic oxides. These are organic compounds containing an oxide group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganic oxides
Sub ClassNot Available
Direct ParentOrganic oxides
Alternative Parents
Substituents
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aldehyde
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Role

Industrial application:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateLiquid
Physical DescriptionNot Available
Mass CompositionC 71.95%; H 12.08%; O 15.97%DFC
Melting PointMp -89°DFC
Boiling PointBp 117-119°DFC
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
Densityd20 0.81DFC
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
EI-MSMass Spectrum (Electron Ionization)splash10-0006-9000000000-b9076a81837e5906d19f2015-03-01View Spectrum
GC-MS2-Ethylbutanal, non-derivatized, GC-MS Spectrumsplash10-0006-9000000000-ce9ff4aa35d72211f5d8Spectrum
GC-MS2-Ethylbutanal, non-derivatized, GC-MS Spectrumsplash10-006x-9000000000-ab1bb56147c11216dbd5Spectrum
GC-MS2-Ethylbutanal, non-derivatized, GC-MS Spectrumsplash10-0006-9000000000-ce9ff4aa35d72211f5d8Spectrum
GC-MS2-Ethylbutanal, non-derivatized, GC-MS Spectrumsplash10-006x-9000000000-ab1bb56147c11216dbd5Spectrum
Predicted GC-MS2-Ethylbutanal, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-00b9-9100000000-80dbc313754ce02e030dSpectrum
Predicted GC-MS2-Ethylbutanal, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-2900000000-932c4367841549194e342016-08-02View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-8900000000-6c841059bf6e4bb681d52016-08-02View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0kjl-9000000000-28b96cc7b484d2f1ba742016-08-02View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-9000000000-fa2a8ab2847ca8b1a05c2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0002-9000000000-38ba5ad9a87db9df200f2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00xv-9000000000-58af1e1c1ec5b89cadce2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-008c-9100000000-c94e40cec3ad5afb88f32021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-059x-9000000000-dd1ba18125c4a83d30072021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-052f-9000000000-c98bf2374ec89066dfe42021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-9000000000-658fe53778817eb823012021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00kb-9000000000-c2922536a457c376035c2021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-9000000000-458b8ab07d00600ebc402021-09-22View Spectrum
NMR
TypeDescriptionView
1D NMR1H NMR Spectrum (1D, 400 MHz, CDCl3, experimental)Spectrum
1D NMR13C NMR Spectrum (1D, 50.23 MHz, CDCl3, experimental)Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Spectrum
ChemSpider ID7081
ChEMBL IDCHEMBL273782
KEGG Compound IDNot Available
Pubchem Compound ID7359
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB31220
CRC / DFC (Dictionary of Food Compounds) IDCTW78-F:CTW78-F
EAFUS ID1157
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDrw1022381
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
sweet
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
green
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
ethereal
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
fruity
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
cocoa
  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 Reference