Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2006-05-22 15:12:49 UTC |
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Update Date | 2023-02-21 17:16:35 UTC |
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HMDB ID | HMDB0003315 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Cyclohexanone |
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Description | Cyclohexanone is a colorless oily liquid with an odor resembling acetone and peppermint. Cyclohexanone is occasionally found as a volatile component of human urine. Biological fluids such as blood and urine have been shown to contain a large number of components, some of them volatiles (low boiling point) apparently present in all individuals, while others such are much more variable. In some cases differences up to an order of magnitude are observed. Although some of these changes may have dietary origins, others seem to be characteristic of the individual. Cyclohexanone is obtained through oxidation of cyclohexane or dehydrogenation of phenol. Approx. 95% of its manufacturing is used for the production of nylon. Information on toxicity to human beings is fragmentary. Acute exposure is characterized by irritation of the eyes, nose, and throat. In two persons, drowsiness and renal impairment were found; however, these workers were also exposed to other compounds. Hepatic disorders were found in a group of workers exposed for over five years. In animals, cyclohexanone is characterized by relatively low acute toxicity (DL50 by intragastric administration is approximately 2 g/kg body wt.). Effects on the central nervous system (CNS) were found (narcosis), as well as irritation of the eyes and skin. Following multiple administration, effects were found in the CNS, liver, and kidneys as well as irritation of the conjunctiva. Mutagenic and genotoxic effects were found, but no teratogenic effects were detected; however, there were embryotoxic effects and influence on reproduction Cyclohexanone is well absorbed through the skin, respiratory tract, and alimentary tract. The main metabolic pathway leads to cyclohexanol, which is excreted in urine coupled with glucuronic acid. A high correlation was found between the concentration of cyclohexanone in the working environment and its concentration in urine. Cyclohexanone is formed from the hydrocarbons cyclohexane and 1-, 2-, and 3-hexanol. A patient's case report documents the development of anosmia (an olfactory disorder) and rhinitis caused by occupational exposure to organic solvents, including cyclohexanone (PMID:10476412 , 16925936 , 16477465 ). |
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Structure | InChI=1S/C6H10O/c7-6-4-2-1-3-5-6/h1-5H2 |
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Synonyms | Value | Source |
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Cyclohexyl ketone | ChEBI | Ketocyclohexane | ChEBI | Ketohexamethylene | ChEBI | Oxocyclohexane | ChEBI | ANON | HMDB | Anone | HMDB | Cicloesanone | HMDB | Cyclic ketone | HMDB | Cyclohexanon | HMDB | Cyclohexanone homopolymer | HMDB | Cykloheksanon | HMDB | Hexanon | HMDB | Hytrol O | HMDB | Hytrolo | HMDB | Nadone | HMDB | Pimelic ketone | HMDB | Pimelin ketone | HMDB | Rcra waste number u057 | HMDB | Sextone | HMDB |
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Chemical Formula | C6H10O |
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Average Molecular Weight | 98.143 |
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Monoisotopic Molecular Weight | 98.073164942 |
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IUPAC Name | cyclohexanone |
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Traditional Name | cyclohexanone |
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CAS Registry Number | 108-94-1 |
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SMILES | O=C1CCCCC1 |
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InChI Identifier | InChI=1S/C6H10O/c7-6-4-2-1-3-5-6/h1-5H2 |
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InChI Key | JHIVVAPYMSGYDF-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as cyclic ketones. These are organic compounds containing a ketone that is conjugated to a cyclic moiety. |
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Kingdom | Organic compounds |
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Super Class | Organic oxygen compounds |
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Class | Organooxygen compounds |
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Sub Class | Carbonyl compounds |
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Direct Parent | Cyclic ketones |
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Alternative Parents | |
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Substituents | - Cyclic ketone
- Organic oxide
- Hydrocarbon derivative
- Aliphatic homomonocyclic compound
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Molecular Framework | Aliphatic homomonocyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | |
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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 | Liquid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | -31 °C | Not Available | Boiling Point | 154.00 to 156.00 °C. @ 760.00 mm Hg | The Good Scents Company Information System | Water Solubility | 25 mg/mL at 25 °C | Not Available | LogP | 0.81 | HANSCH,C ET AL. (1995) |
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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 IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Cyclohexanone,1TMS,isomer #1 | C[Si](C)(C)OC1=CCCCC1 | 1116.1 | Semi standard non polar | 33892256 | Cyclohexanone,1TMS,isomer #1 | C[Si](C)(C)OC1=CCCCC1 | 1114.0 | Standard non polar | 33892256 | Cyclohexanone,1TMS,isomer #1 | C[Si](C)(C)OC1=CCCCC1 | 1295.8 | Standard polar | 33892256 | Cyclohexanone,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CCCCC1 | 1308.5 | Semi standard non polar | 33892256 | Cyclohexanone,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CCCCC1 | 1289.3 | Standard non polar | 33892256 | Cyclohexanone,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CCCCC1 | 1503.6 | Standard polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - Cyclohexanone EI-B (Non-derivatized) | splash10-052b-9000000000-7f647b6a300fe214ba1c | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Cyclohexanone EI-B (Non-derivatized) | splash10-052f-9000000000-88641988de1851f0ca4a | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Cyclohexanone EI-B (Non-derivatized) | splash10-0a4l-9000000000-ef33444a3514a2701f27 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Cyclohexanone EI-B (Non-derivatized) | splash10-052f-9000000000-e12b443f04b3874cc4a3 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Cyclohexanone EI-B (Non-derivatized) | splash10-052f-9000000000-6c26c5016354e3daff39 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Cyclohexanone EI-B (Non-derivatized) | splash10-0a4m-9000000000-cc5c0d1047cc29ad4505 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Cyclohexanone EI-B (Non-derivatized) | splash10-052b-9000000000-7f647b6a300fe214ba1c | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Cyclohexanone EI-B (Non-derivatized) | splash10-052f-9000000000-88641988de1851f0ca4a | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Cyclohexanone EI-B (Non-derivatized) | splash10-0a4l-9000000000-ef33444a3514a2701f27 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Cyclohexanone EI-B (Non-derivatized) | splash10-052f-9000000000-e12b443f04b3874cc4a3 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Cyclohexanone EI-B (Non-derivatized) | splash10-052f-9000000000-6c26c5016354e3daff39 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Cyclohexanone EI-B (Non-derivatized) | splash10-0a4m-9000000000-cc5c0d1047cc29ad4505 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Cyclohexanone GC-MS (Non-derivatized) - 70eV, Positive | splash10-052f-9000000000-676979762c05de37295f | 2017-08-28 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Cyclohexanone GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | MS | Mass Spectrum (Electron Ionization) | splash10-052f-9000000000-033d5d3e517e312e7ca4 | 2015-03-01 | Not Available | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental LC-MS/MS | LC-MS/MS Spectrum - Cyclohexanone Quattro_QQQ 10V, Positive-QTOF (Annotated) | splash10-001i-9000000000-ca81dd5928fb0f8c16fc | 2012-07-25 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Cyclohexanone Quattro_QQQ 25V, Positive-QTOF (Annotated) | splash10-0036-9000000000-f3a92fc2703dc2e7ac49 | 2012-07-25 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Cyclohexanone Quattro_QQQ 40V, Positive-QTOF (Annotated) | splash10-0036-9000000000-96a8b1e4fcd8526498c7 | 2012-07-25 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Cyclohexanone EI-B (VARIAN MAT-44) , Positive-QTOF | splash10-052b-9000000000-61827fde8b35540ae236 | 2012-08-31 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Cyclohexanone EI-B (HITACHI RMU-6M) , Positive-QTOF | splash10-052f-9000000000-88641988de1851f0ca4a | 2012-08-31 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Cyclohexanone EI-B (HITACHI RMU-7M) , Positive-QTOF | splash10-0a4l-9000000000-a54e798882ebeac562d5 | 2012-08-31 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Cyclohexanone EI-B (JEOL JMS-D-3000) , Positive-QTOF | splash10-052f-9000000000-6a7154ca19de3cc98715 | 2012-08-31 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Cyclohexanone EI-B (HITACHI M-80B) , Positive-QTOF | splash10-052f-9000000000-b22778e6dc417b973b8d | 2012-08-31 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Cyclohexanone EI-B (HITACHI RMU-6M) , Positive-QTOF | splash10-0a4m-9000000000-cc5c0d1047cc29ad4505 | 2012-08-31 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexanone 10V, Positive-QTOF | splash10-0002-9000000000-7d7a09c152ff6936e906 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexanone 20V, Positive-QTOF | splash10-0002-9000000000-1ccd9e64aac47d6a0d5b | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexanone 40V, Positive-QTOF | splash10-052f-9000000000-7df9b0d241ad009abf2f | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexanone 10V, Negative-QTOF | splash10-0002-9000000000-9faec66ab8e398a57ac8 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexanone 20V, Negative-QTOF | splash10-0002-9000000000-9faec66ab8e398a57ac8 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexanone 40V, Negative-QTOF | splash10-00kg-9000000000-7ab3d0ee8fbd2e735805 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexanone 10V, Negative-QTOF | splash10-0002-9000000000-21c5ae8d52f2e0f4cd33 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexanone 20V, Negative-QTOF | splash10-0002-9000000000-be188196f07ccf1be01c | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexanone 40V, Negative-QTOF | splash10-0002-9000000000-f4aaa1a445ebe821a986 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexanone 10V, Positive-QTOF | splash10-0532-9000000000-b4fe4dffc288586a2cdc | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexanone 20V, Positive-QTOF | splash10-0a4i-9000000000-f7bae72cd20f0ffb5390 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexanone 40V, Positive-QTOF | splash10-0a4i-9000000000-76725ae76099c3e8afc0 | 2021-09-24 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Experimental 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, experimental) | 2012-12-05 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Experimental 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | 2012-12-05 | Wishart Lab | View Spectrum |
IR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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