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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 03:45:04 UTC
Update Date2021-09-26 22:59:59 UTC
HMDB IDHMDB0249246
Secondary Accession NumbersNone
Metabolite Identification
Common NameBis(2-methoxyethyl) phthalate
Description1,2-bis(2-methoxyethyl) benzene-1,2-dicarboxylate belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid. Based on a literature review very few articles have been published on 1,2-bis(2-methoxyethyl) benzene-1,2-dicarboxylate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Bis(2-methoxyethyl) phthalate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Bis(2-methoxyethyl) phthalate is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
1,2-Bis(2-methoxyethyl) benzene-1,2-dicarboxylic acidGenerator
Di(2-methoxyethyl)phthalateMeSH
Dimethoxyethyl phthalateMeSH
BIS(2-methoxyethyl) phthalic acidGenerator
Chemical FormulaC14H18O6
Average Molecular Weight282.292
Monoisotopic Molecular Weight282.1103383
IUPAC Name1,2-bis(2-methoxyethyl) benzene-1,2-dicarboxylate
Traditional Namebis(methoxyethyl)phthalate
CAS Registry NumberNot Available
SMILES
COCCOC(=O)C1=CC=CC=C1C(=O)OCCOC
InChI Identifier
InChI=1S/C14H18O6/c1-17-7-9-19-13(15)11-5-3-4-6-12(11)14(16)20-10-8-18-2/h3-6H,7-10H2,1-2H3
InChI KeyHSUIVCLOAAJSRE-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
  • Benzoyl
  • Dicarboxylic acid or derivatives
  • Carboxylic acid ester
  • Ether
  • Dialkyl ether
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP1.48ALOGPS
logP1.89ChemAxon
logS-3ALOGPS
pKa (Strongest Basic)-3.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area71.06 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity72.2 m³·mol⁻¹ChemAxon
Polarizability30.2 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+165.12230932474
DeepCCS[M-H]-162.76430932474
DeepCCS[M-2H]-195.64930932474
DeepCCS[M+Na]+171.21530932474
AllCCS[M+H]+164.232859911
AllCCS[M+H-H2O]+161.032859911
AllCCS[M+NH4]+167.232859911
AllCCS[M+Na]+168.132859911
AllCCS[M-H]-167.432859911
AllCCS[M+Na-2H]-167.832859911
AllCCS[M+HCOO]-168.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Bis(2-methoxyethyl) phthalateCOCCOC(=O)C1=CC=CC=C1C(=O)OCCOC2890.8Standard polar33892256
Bis(2-methoxyethyl) phthalateCOCCOC(=O)C1=CC=CC=C1C(=O)OCCOC1961.9Standard non polar33892256
Bis(2-methoxyethyl) phthalateCOCCOC(=O)C1=CC=CC=C1C(=O)OCCOC2019.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Bis(2-methoxyethyl) phthalate GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a6s-9630000000-81e746712dde2b703f252021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(2-methoxyethyl) phthalate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 45V, Positive-QTOFsplash10-0a4i-9000000000-beb3a483505f5761e1282021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 15V, Positive-QTOFsplash10-0a59-9080000000-950fb3109f3950c89a222021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 30V, Positive-QTOFsplash10-0a4i-9030000000-028566fb46e7937336182021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 10V, Positive-QTOFsplash10-053r-3090000000-1d4fa2eef9db3e0d2b4f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 20V, Positive-QTOFsplash10-0a4i-9480000000-37f18e581712dc76719e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 40V, Positive-QTOFsplash10-0a4i-8910000000-c0889d83c4a5bd669cb12016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 10V, Negative-QTOFsplash10-0089-1190000000-bf05b21f31043fff3a8c2016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 20V, Negative-QTOFsplash10-0a59-5490000000-e2899694bd851d6ca5412016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 40V, Negative-QTOFsplash10-05i0-5910000000-81e48ae42836e7f089b72016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 10V, Positive-QTOFsplash10-0a59-0390000000-8f12ad0dd364299184142021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 20V, Positive-QTOFsplash10-0a4i-1940000000-c15e955d90046cf3ce4e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 40V, Positive-QTOFsplash10-0a4r-0910000000-174fdc25b6f96a1b77492021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 10V, Negative-QTOFsplash10-001l-0970000000-8108f69e0588a2bb46f92021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 20V, Negative-QTOFsplash10-05fr-0930000000-b73b4fffaf55f86650d02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(2-methoxyethyl) phthalate 40V, Negative-QTOFsplash10-00fr-1900000000-bcff09212eb14e03a0472021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8041
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]