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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2017-03-23 06:11:32 UTC
Update Date2023-02-21 17:31:08 UTC
HMDB IDHMDB0062765
Secondary Accession Numbers
  • HMDB62765
Metabolite Identification
Common NameStyrene Oxide
Descriptionstyrene oxide, also known as epoxystyrene or 1-phenyloxirane, belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene. styrene oxide is an extremely weak basic (essentially neutral) compound (based on its pKa). An epoxide that is oxirane in which one of the hydrogens has been replaced by a phenyl group.
Structure
Data?1677000668
Synonyms
ValueSource
(Epoxyethyl)benzeneChEBI
1,2-Epoxy-1-phenylethaneChEBI
1,2-EpoxyethylbenzeneChEBI
1-Phenyl-1,2-epoxyethaneChEBI
1-PhenyloxiraneChEBI
alpha,beta-EpoxystyreneChEBI
EpoxyethylbenzeneChEBI
EpoxystyreneChEBI
Phenethylene oxideChEBI
Phenyl oxiraneChEBI
Phenylethylene oxideChEBI
PhenyloxiraneChEBI
Styrene 7,8-oxideChEBI
Styrene epoxideChEBI
Styrene-7,8-oxideChEBI
Styryl oxideChEBI
a,b-EpoxystyreneGenerator
Α,β-epoxystyreneGenerator
Styrene oxideMeSH
Styrene oxide, (R)-isomerMeSH, HMDB
Styrene oxide, (S)-isomerMeSH, HMDB
Styrene oxide, (+-)-isomerMeSH, HMDB
Chemical FormulaC8H8O
Average Molecular Weight120.151
Monoisotopic Molecular Weight120.057514878
IUPAC Name2-phenyloxirane
Traditional Name(+-)-styrene oxide
CAS Registry Number96-09-3
SMILES
C1OC1C1=CC=CC=C1
InChI Identifier
InChI=1S/C8H8O/c1-2-4-7(5-3-1)8-6-9-8/h1-5,8H,6H2
InChI KeyAWMVMTVKBNGEAK-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassNot Available
Direct ParentBenzene and substituted derivatives
Alternative Parents
Substituents
  • Monocyclic benzene moiety
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Oxirane
  • Dialkyl ether
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
DispositionNot Available
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility1.26 g/lALOGPS
LogP1.72ALOGPS
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP1.72ALOGPS
logP1.74ChemAxon
logS-2ALOGPS
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area12.53 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity35.33 m³·mol⁻¹ChemAxon
Polarizability12.95 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+122.71831661259
DarkChem[M-H]-117.78231661259
DeepCCS[M+H]+124.87930932474
DeepCCS[M-H]-121.67930932474
DeepCCS[M-2H]-158.67130932474
DeepCCS[M+Na]+133.70730932474
AllCCS[M+H]+123.532859911
AllCCS[M+H-H2O]+118.532859911
AllCCS[M+NH4]+128.332859911
AllCCS[M+Na]+129.632859911
AllCCS[M-H]-122.632859911
AllCCS[M+Na-2H]-124.132859911
AllCCS[M+HCOO]-125.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Styrene OxideC1OC1C1=CC=CC=C11585.2Standard polar33892256
Styrene OxideC1OC1C1=CC=CC=C11055.3Standard non polar33892256
Styrene OxideC1OC1C1=CC=CC=C11061.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - Styrene Oxide EI-B (Non-derivatized)splash10-0006-9100000000-65b82480c3888fa3d1d72017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Styrene Oxide EI-B (Non-derivatized)splash10-0006-9200000000-b4eb73a2a96ffcb5044f2017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Styrene Oxide EI-B (Non-derivatized)splash10-0006-9100000000-2de812e0d003816c42f52017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Styrene Oxide EI-B (Non-derivatized)splash10-0006-9100000000-ea96f470ccc073c678432017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Styrene Oxide EI-B (Non-derivatized)splash10-0kdi-9600000000-ee02f9b2bd239f01f9b02017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Styrene Oxide EI-B (Non-derivatized)splash10-0006-9100000000-65b82480c3888fa3d1d72018-05-18HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Styrene Oxide EI-B (Non-derivatized)splash10-0006-9200000000-b4eb73a2a96ffcb5044f2018-05-18HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Styrene Oxide EI-B (Non-derivatized)splash10-0006-9100000000-2de812e0d003816c42f52018-05-18HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Styrene Oxide EI-B (Non-derivatized)splash10-0006-9100000000-ea96f470ccc073c678432018-05-18HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Styrene Oxide EI-B (Non-derivatized)splash10-0kdi-9600000000-ee02f9b2bd239f01f9b02018-05-18HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Styrene Oxide GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9300000000-0eb9051f4bf1612711c82017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Styrene Oxide GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Styrene Oxide 10V, Positive-QTOFsplash10-00di-0900000000-c316639ccb025ee50e012016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Styrene Oxide 20V, Positive-QTOFsplash10-00di-1900000000-16295b16b89053220f202016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Styrene Oxide 40V, Positive-QTOFsplash10-0fb9-9200000000-8e87d360385ae6a8b2af2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Styrene Oxide 10V, Negative-QTOFsplash10-014i-0900000000-90295e12456f0d4a93e52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Styrene Oxide 20V, Negative-QTOFsplash10-014i-2900000000-50f3b50d2724c8bdba292016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Styrene Oxide 40V, Negative-QTOFsplash10-004i-9000000000-0a273d706a750a092c6b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Styrene Oxide 10V, Positive-QTOFsplash10-0fml-7900000000-50f5c2bb3e33f21cf4182021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Styrene Oxide 20V, Positive-QTOFsplash10-0udl-9800000000-51bf10c9a49304aedbd52021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Styrene Oxide 40V, Positive-QTOFsplash10-0fbc-9200000000-ffc57729065066388ab12021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Styrene Oxide 10V, Negative-QTOFsplash10-014i-4900000000-6b55bbc0efd27cf860e22021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Styrene Oxide 20V, Negative-QTOFsplash10-0006-9100000000-c5b00867d222693918bb2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Styrene Oxide 40V, Negative-QTOFsplash10-002f-9200000000-48d1e7379c8abfd9455e2021-09-22Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-04FELIX labView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
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 IDNot Available
KEGG Compound IDC02083
BioCyc ID2-Phenyloxirane
BiGG IDNot Available
Wikipedia LinkStyrene_oxide
METLIN IDNot Available
PubChem Compound7276
PDB IDNot Available
ChEBI ID17907
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 ReferencesNot Available