Pentadecane
organic compound
Pentadecane is an alkane hydrocarbon with the chemical formula C15H32. It has 15 carbon atoms and 32 hydrogen atoms.[1]
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| Names | ||
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| Preferred IUPAC name
Pentadecane[2] | ||
| Other names
n-Pentadecane
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| Identifiers | ||
3D model (JSmol)
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| 3DMet | ||
| Beilstein Reference | 1698194 | |
| ChEBI | ||
| ChemSpider | ||
| DrugBank | ||
| ECHA InfoCard | 100.010.090 | |
| EC Number |
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| KEGG | ||
| MeSH | pentadecane | |
PubChem CID
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| UNII | ||
CompTox Dashboard (EPA)
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| Properties | ||
| C15H32 | ||
| Molar mass | 212.42 g·mol−1 | |
| Appearance | Colourless liquid | |
| Odor | Oil of D. guineense fruit | |
| Density | 769 mg mL−1 | |
| Melting point | 16.8 to 10.0 °C; 62.1 to 49.9 °F; 289.9 to 283.1 K | |
| Boiling point | 270.00 °C; 518.00 °F; 543.15 K | |
| 2.866 μg L−1 | ||
| log P | 7.13 | |
| Vapor pressure | 356.1 mPa (at 293.83 K)[3] | |
| kH | 21 nmol Pa−1 kg−1 | |
Refractive index (nD)
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1.431 | |
| Thermochemistry | ||
| Std enthalpy of formation ΔfH |
−430.2–−426.2 kJ mol−1 | |
| Std enthalpy of combustion ΔcH |
−10.0491–−10.0455 MJ mol−1 | |
| Standard molar entropy S |
587.52 J K−1 mol−1 | |
| Specific heat capacity, C | 470.48 J K−1 mol−1 | |
| Hazards | ||
| NFPA 704 |
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| Related {{{label}}} | {{{value}}} | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | ||
| Infobox references | ||
References
change- ↑ "Tetradecane - an overview | ScienceDirect Topics". www.sciencedirect.com. Retrieved 2021-11-30.
- ↑ "pentadecane - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 16 September 2004. Identification. Retrieved 25 June 2012.
- ↑ Viton, C; Chavret, M; Behar, E; Jose, J (1996). "Vapor pressure of normal alkanes from decane to eicosane at temperatures from 244 K to 469 K and pressures from 0.4 Pa to 164 kPa". ELDATA: Int. Electron. J Phys.-Chem. Data. 2: 215–224.