Record Information
Version1.0
Creation date2011-09-21 00:20:27 UTC
Update date2015-10-09 22:31:52 UTC
Primary IDFDB022844
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name4-Ethylbenzoic acid
Description4-Ethylbenzoic acid, also known as 4-ethylbenzoate, belongs to the class of organic compounds known as benzoic acids. These are organic Compounds containing a benzene ring which bears at least one carboxyl group. Based on a literature review a significant number of articles have been published on 4-Ethylbenzoic acid.
CAS Number619-64-7
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility0.73 g/LALOGPS
logP2.77ALOGPS
logP2.59ChemAxon
logS-2.3ALOGPS
pKa (Strongest Acidic)4.25ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity42.96 m³·mol⁻¹ChemAxon
Polarizability16.13 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC9H10O2
IUPAC name4-ethylbenzoic acid
InChI IdentifierInChI=1S/C9H10O2/c1-2-7-3-5-8(6-4-7)9(10)11/h3-6H,2H2,1H3,(H,10,11)
InChI KeyZQVKTHRQIXSMGY-UHFFFAOYSA-N
Isomeric SMILESCCC1=CC=C(C=C1)C(O)=O
Average Molecular Weight150.1745
Monoisotopic Molecular Weight150.068079564
Classification
Description Belongs to the class of organic compounds known as benzoic acids. These are organic Compounds containing a benzene ring which bears at least one carboxyl group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentBenzoic acids
Alternative Parents
Substituents
  • Benzoic acid
  • Benzoyl
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Biological location:

Role

Environmental role:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MS4-Ethylbenzoic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0zgr-2900000000-a6c55e1ff10726219d6eSpectrum
Predicted GC-MS4-Ethylbenzoic acid, 1 TMS, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0ab9-9740000000-d397b1930a5888691124Spectrum
Predicted GC-MS4-Ethylbenzoic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MS4-Ethylbenzoic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)splash10-004i-9100000000-c6002febf8d9e20b18e12012-07-25View Spectrum
MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)splash10-004i-9000000000-8f5e73bfed9d475970872012-07-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0ue9-0900000000-fa183983005e4e1920fd2017-06-28View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-053r-0900000000-135cd925e7b64a553a292017-06-28View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0pdr-9500000000-e353b3cd68834e853c182017-06-28View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0900000000-18bbac24af46cbcefcc62017-06-28View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4j-0900000000-75e5b0e20161a23bce872017-06-28View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-5900000000-c901579890e312559f092017-06-28View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0zgi-0900000000-181611de43da75055acf2021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a59-0900000000-7af2cad09c9d372b795e2021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-004i-9100000000-d4dcd23ea69646db30932021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0900000000-e0b12c10ffeec106d7592021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-2900000000-f85a65689c98992c18332021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-d574bdc3a98de61f467a2021-09-23View Spectrum
NMR
TypeDescriptionView
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Spectrum
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental)Spectrum
ChemSpider ID11589
ChEMBL IDCHEMBL100768
KEGG Compound IDNot Available
Pubchem Compound ID12086
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer ID1061
DrugBank IDNot Available
HMDB IDHMDB02097
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite ID1061
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
No data available in table
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Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSshow
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference