Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-11 03:44:58 UTC |
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Update Date | 2021-09-26 22:59:58 UTC |
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HMDB ID | HMDB0249244 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Bis(2-ethylhexyl) terephthalate |
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Description | Eastman DOTP Plasticizer, also known as 1,4-deht, belongs to the class of organic compounds known as p-phthalate esters. These are ester derivatives of p-phthalic acids, which are based on a benzene 1,4-dicarboxylic acid skeleton. Based on a literature review a significant number of articles have been published on Eastman DOTP Plasticizer. This compound has been identified in human blood as reported by (PMID: 31557052 ). Bis(2-ethylhexyl) terephthalate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Bis(2-ethylhexyl) terephthalate 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 | CCCCC(CC)COC(=O)C1=CC=C(C=C1)C(=O)OCC(CC)CCCC InChI=1S/C24H38O4/c1-5-9-11-19(7-3)17-27-23(25)21-13-15-22(16-14-21)24(26)28-18-20(8-4)12-10-6-2/h13-16,19-20H,5-12,17-18H2,1-4H3 |
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Synonyms | Value | Source |
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1,4-DEHT | MeSH | Di-(2-ethylhexyl) terephthalate | MeSH | 1,4-Bis(2-ethylhexyl) benzene-1,4-dicarboxylic acid | Generator |
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Chemical Formula | C24H38O4 |
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Average Molecular Weight | 390.564 |
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Monoisotopic Molecular Weight | 390.277009704 |
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IUPAC Name | 1,4-bis(2-ethylhexyl) benzene-1,4-dicarboxylate |
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Traditional Name | dioctyl terephthalate |
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CAS Registry Number | Not Available |
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SMILES | CCCCC(CC)COC(=O)C1=CC=C(C=C1)C(=O)OCC(CC)CCCC |
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InChI Identifier | InChI=1S/C24H38O4/c1-5-9-11-19(7-3)17-27-23(25)21-13-15-22(16-14-21)24(26)28-18-20(8-4)12-10-6-2/h13-16,19-20H,5-12,17-18H2,1-4H3 |
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InChI Key | RWPICVVBGZBXNA-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as p-phthalate esters. These are ester derivatives of p-phthalic acids, which are based on a benzene 1,4-dicarboxylic acid skeleton. |
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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 | Benzoic acids and derivatives |
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Direct Parent | p-Phthalate esters |
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Alternative Parents | |
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Substituents | - Para-phthalic acid ester
- Para_phthalic_acid
- Benzoate ester
- Benzoyl
- Dicarboxylic acid or derivatives
- Carboxylic acid ester
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic homomonocyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Not Available | Not Available |
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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 Kovats Retention IndicesUnderivatized |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - Bis(2-ethylhexyl) terephthalate GC-MS (Non-derivatized) - 70eV, Positive | splash10-08gj-9762000000-cfc30babee4d696dd501 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Bis(2-ethylhexyl) terephthalate GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(2-ethylhexyl) terephthalate 10V, Positive-QTOF | splash10-03dl-1938000000-bed181109e4a3e91f837 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(2-ethylhexyl) terephthalate 20V, Positive-QTOF | splash10-03di-6921000000-f92339b10ad3b8c33619 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(2-ethylhexyl) terephthalate 40V, Positive-QTOF | splash10-06r6-9400000000-055132d8076427f761f5 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(2-ethylhexyl) terephthalate 10V, Negative-QTOF | splash10-000i-0139000000-c64a53d1fda697a359e8 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(2-ethylhexyl) terephthalate 20V, Negative-QTOF | splash10-01u9-1694000000-7b7a516963a872e4f495 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(2-ethylhexyl) terephthalate 40V, Negative-QTOF | splash10-006t-9810000000-debed66b428b7af92773 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(2-ethylhexyl) terephthalate 10V, Positive-QTOF | splash10-0006-0009000000-b3961efd2b07c3fa1844 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(2-ethylhexyl) terephthalate 20V, Positive-QTOF | splash10-01ox-2559000000-3dd055f187b2febc0938 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(2-ethylhexyl) terephthalate 40V, Positive-QTOF | splash10-0900-9600000000-13f258979077f7cc2af3 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(2-ethylhexyl) terephthalate 10V, Negative-QTOF | splash10-000i-0009000000-0312986dad14766b7b5a | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(2-ethylhexyl) terephthalate 20V, Negative-QTOF | splash10-03ds-2279000000-d7602e66bfaabda8a9e7 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(2-ethylhexyl) terephthalate 40V, Negative-QTOF | splash10-0g4i-1940000000-3be6b322f8a8bd811a39 | 2021-10-12 | Wishart Lab | View Spectrum |
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