Record Information
Version1.0
Creation Date2020-02-10 19:45:14 UTC
Update Date2020-05-05 18:40:42 UTC
BMDB IDBMDB0063657
Secondary Accession Numbers
  • BMDB63657
Metabolite Identification
Common NameMonoethylhexyl phthalic acid
DescriptionMonoethylhexyl phthalic acid, also known as mono(2-ethylhexyl)phthalate or MEHP, belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid. Based on a literature review a significant number of articles have been published on Monoethylhexyl phthalic acid.
Structure
Thumb
Synonyms
ValueSource
(2-Ethylhexyl) hydrogen phthalateChEBI
1,2-Benzenedicarboxylic acid, mono(2-ethylhexyl) esterChEBI
2-([(2-Ethylhexyl)oxy]carbonyl)benzoic acidChEBI
2-Ethylhexyl hydrogen phthalateChEBI
2-Ethylhexyl phthalateChEBI
MEHPChEBI
mono(2-Ethylhexyl)phthalateChEBI
mono-(2-Ethylhexyl)phthalateChEBI
mono-2-Ethylhexyl phthalateChEBI
Monoethylhexyl phthalateChEBI
Phthalic acid, 2-ethylhexyl esterChEBI
(2-Ethylhexyl) hydrogen phthalic acidGenerator
1,2-Benzenedicarboxylate, mono(2-ethylhexyl) esterGenerator
2-([(2-Ethylhexyl)oxy]carbonyl)benzoateGenerator
2-Ethylhexyl hydrogen phthalic acidGenerator
2-Ethylhexyl phthalic acidGenerator
mono(2-Ethylhexyl)phthalic acidGenerator
mono-(2-Ethylhexyl)phthalic acidGenerator
mono-2-Ethylhexyl phthalic acidGenerator
Phthalate, 2-ethylhexyl esterGenerator
MEHP CPDMeSH
mono(Ethylhexyl) phthalateMeSH
mono-(2-Ethylhexyl)phthalate, sodium saltMeSH
1,2-Benzenedicarboxylicacid,mono(2-ethylhexyl)esterHMDB
mono-EthylhexylHMDB
mono-EthylhexylphthalateHMDB
Monoethylhexyl phthalate (mehp)HMDB
MonoethylhexylphthalateHMDB
MONOOCTYL phthalATEHMDB
Phthalic acid 1-hydrogen 2-(2-ethylhexyl) esterHMDB
Phthalic acid hydrogen 1-(2-ethylhexyl) esterHMDB
PHTHALIC ACID mono-2-ethylhexyl esterHMDB
PHTHALIC ACID monooctyl esterHMDB
Phthalicacid,2-ethylhexylesterHMDB
phthalicacidmono-2-ETHYLEXYLESTERHMDB
PHTHALICACIDMONOETHYLHEXYLHMDB
PhthalicacidmonoethylhexylesterHMDB
Monoethylhexyl phthalic acidGenerator
mono(2-Ethylhexyl) phthalic acidGenerator
Chemical FormulaC16H22O4
Average Molecular Weight278.3435
Monoisotopic Molecular Weight278.151809192
IUPAC Name2-{[(2-ethylhexyl)oxy]carbonyl}benzoic acid
Traditional Namebar 1
CAS Registry NumberNot Available
SMILES
CCCCC(CC)COC(=O)C1=CC=CC=C1C(O)=O
InChI Identifier
InChI=1S/C16H22O4/c1-3-5-8-12(4-2)11-20-16(19)14-10-7-6-9-13(14)15(17)18/h6-7,9-10,12H,3-5,8,11H2,1-2H3,(H,17,18)
InChI KeyDJDSLBVSSOQSLW-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentBenzoic acid esters
Alternative Parents
Substituents
  • Benzoate ester
  • Benzoic acid
  • Benzoyl
  • Dicarboxylic acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
StatusDetected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cell membrane
  • Membrane
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP4.36ALOGPS
logP4.66ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)3.08ChemAxon
pKa (Strongest Basic)-7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.6 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity77.49 m³·mol⁻¹ChemAxon
Polarizability30.96 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-00dj-2970000000-346112e2dd7eb2ef672fView in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-00dj-2970000000-346112e2dd7eb2ef672fView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0002-5920000000-6756fbba86aadca647ceView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-00di-7392000000-fd40ccd8c52320562e5cView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - 30V, Positivesplash10-006t-0960000000-efbb62fb904150b613f2View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 15V, Positivesplash10-006t-0960000000-bace63e54682391af671View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 45V, Positivesplash10-00kb-0910000000-77eed661ab413010d354View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 60V, Positivesplash10-00mk-0900000000-214bdb75cf5614522a03View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 45V, Negativesplash10-00ai-0900000000-d636e4277afd375744d2View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 30V, Negativesplash10-001i-0900000000-e6f221aefc0e24f648d5View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 75V, Positivesplash10-002b-0900000000-d8cdf715271ec6e661b8View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 15V, Negativesplash10-0059-0940000000-bbc0013de532edede483View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 90V, Negativesplash10-004i-9100000000-d5a5ecd4f3c706f53a0fView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 45V, Positivesplash10-00kb-0910000000-a2eba6e125597cb7530dView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 60V, Negativesplash10-00b9-2900000000-1d8439ed7614ed714822View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 75V, Negativesplash10-004i-9800000000-3f611dc53f826ce06536View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03fr-0790000000-972234c38f1e6baf9909View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03di-4930000000-1ab987bce4973d4f07f4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4l-9500000000-53028683cce560c7a65bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0490000000-44a004dad8099c4e00deView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00w9-1940000000-8169435369a241584a63View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00fr-6900000000-56a7cc157be52d6494f3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0290000000-bf11acdb8d5f1fa06aa5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0532-2940000000-474dfefcab564610df5fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-9500000000-0b315e8ad86892867d12View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0290000000-048ea11376b7fe328007View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00b9-5950000000-012e94386a547e3c0c23View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9410000000-a8dbecb62f34e602da89View in MoNA
MSMass Spectrum (Electron Ionization)splash10-0002-4900000000-af0f2c76a7c01b845a00View in MoNA
Biological Properties
Cellular Locations
  • Cell membrane
  • Membrane
Biospecimen Locations
  • Blood
  • Mammary Gland
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Mammary GlandDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Mammary GlandDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Abnormal Concentrations
Not Available
HMDB IDHMDB0013248
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB029358
KNApSAcK IDNot Available
Chemspider ID19208
KEGG Compound IDC03343
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound20393
PDB IDNot Available
ChEBI ID17243
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available