| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2021-09-10 21:15:41 UTC |
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| Update Date | 2021-09-26 22:51:32 UTC |
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| HMDB ID | HMDB0244067 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 1,2-Dichlorobenzene |
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| Description | 1,2-Dichlorobenzene, also known as O-dichlorobenzol or ODB, belongs to the class of organic compounds known as dichlorobenzenes. Dichlorobenzenes are compounds containing a benzene with exactly two chlorine atoms attached to it. 1,2-Dichlorobenzene is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a significant number of articles have been published on 1,2-Dichlorobenzene. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1,2-dichlorobenzene is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1,2-Dichlorobenzene 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. |
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| Structure | InChI=1S/C6H4Cl2/c7-5-3-1-2-4-6(5)8/h1-4H |
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| Synonyms | | Value | Source |
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| 1,2-Dichlorbenzene | ChEBI | | 2-Dichlorobenzene | ChEBI | | O-Dichlorbenzene | ChEBI | | O-Dichlorbenzol | ChEBI | | O-Dichlorobenzene | ChEBI | | O-Dichlorobenzol | ChEBI | | ODB | ChEBI | | ODCB | ChEBI | | Ortho-dichlorobenzene | ChEBI | | Orthodichlorobenzol | ChEBI |
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| Chemical Formula | C6H4Cl2 |
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| Average Molecular Weight | 147.002 |
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| Monoisotopic Molecular Weight | 145.969005542 |
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| IUPAC Name | 1,2-dichlorobenzene |
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| Traditional Name | o-dichlorobenzene |
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| CAS Registry Number | Not Available |
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| SMILES | ClC1=CC=CC=C1Cl |
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| InChI Identifier | InChI=1S/C6H4Cl2/c7-5-3-1-2-4-6(5)8/h1-4H |
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| InChI Key | RFFLAFLAYFXFSW-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as dichlorobenzenes. Dichlorobenzenes are compounds containing a benzene with exactly two chlorine atoms attached to it. |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Benzene and substituted derivatives |
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| Sub Class | Halobenzenes |
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| Direct Parent | Dichlorobenzenes |
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| Alternative Parents | |
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| Substituents | - 1,2-dichlorobenzene
- Aryl halide
- Aryl chloride
- Hydrocarbon derivative
- Organochloride
- Organohalogen compound
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | |
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| Physical Properties |
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| State | Not Available |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. | 5.19 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 17.7365 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.13 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2100.0 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 734.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 290.8 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 550.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 349.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 703.0 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 743.0 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 519.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1433.8 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 610.3 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1460.5 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 590.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 538.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 787.4 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 408.9 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 230.4 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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| Spectra |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - 1,2-Dichlorobenzene GC-MS (Non-derivatized) - 70eV, Positive | splash10-0002-4900000000-ed22e3b3735c8f886000 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 1,2-Dichlorobenzene GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | MS | Mass Spectrum (Electron Ionization) | splash10-0002-2900000000-6f733f1aa31b3d6188f1 | 2014-09-20 | Not Available | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dichlorobenzene 10V, Positive-QTOF | splash10-0002-0900000000-52c3bd8205a4f0ead156 | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dichlorobenzene 20V, Positive-QTOF | splash10-0002-0900000000-e30f3ac9da5390f16fd0 | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dichlorobenzene 40V, Positive-QTOF | splash10-0002-2900000000-17e9afe7ecc2c63e69a0 | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dichlorobenzene 10V, Negative-QTOF | splash10-0006-0900000000-a7f5c62ca76e66384427 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dichlorobenzene 20V, Negative-QTOF | splash10-0006-0900000000-a7f5c62ca76e66384427 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dichlorobenzene 40V, Negative-QTOF | splash10-0006-2900000000-9a277937df8ee460120e | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dichlorobenzene 10V, Positive-QTOF | splash10-0002-0900000000-a9d440f8a98d9647aefb | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dichlorobenzene 20V, Positive-QTOF | splash10-0002-0900000000-b4e7aaf058572214ab34 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dichlorobenzene 40V, Positive-QTOF | splash10-0002-4900000000-66deb994ab1f5d98c920 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dichlorobenzene 10V, Negative-QTOF | splash10-0006-0900000000-49a9c8d124e4edc0341a | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dichlorobenzene 20V, Negative-QTOF | splash10-0006-0900000000-49a9c8d124e4edc0341a | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dichlorobenzene 40V, Negative-QTOF | splash10-000x-5900000000-2f0e2dd918e51872d249 | 2021-10-12 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Biological Properties |
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| Cellular Locations | Not Available |
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| Biospecimen Locations | |
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| Tissue Locations | Not Available |
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| Pathways | |
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| Normal Concentrations |
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| Blood | Detected but not Quantified | Not Quantified | Not Specified | Not Specified | Normal | | details |
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| Abnormal Concentrations |
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| Not Available |
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| Associated Disorders and Diseases |
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| Disease References | None |
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| Associated OMIM IDs | None |
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| External Links |
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| DrugBank ID | Not Available |
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| Phenol Explorer Compound ID | Not Available |
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| FooDB ID | Not Available |
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| KNApSAcK ID | Not Available |
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| Chemspider ID | 13837988 |
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| KEGG Compound ID | C14328 |
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| BioCyc ID | O-DICHLOROBENZENE |
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| BiGG ID | Not Available |
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| Wikipedia Link | 1,2-Dichlorobenzene |
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| METLIN ID | Not Available |
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| PubChem Compound | 7239 |
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| PDB ID | Not Available |
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| ChEBI ID | 35290 |
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| Food Biomarker Ontology | Not Available |
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| VMH ID | Not Available |
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| MarkerDB ID | Not Available |
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| Good Scents ID | rw1145461 |
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| References |
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| Synthesis Reference | Not Available |
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| Material Safety Data Sheet (MSDS) | Not Available |
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| General References | - 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 ]
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