Tetracosane
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Preferred IUPAC name Tetracosane[1] | |
Identifiers | |
CAS Number |
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3D model (JSmol) |
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Beilstein Reference | 1758462 |
ChEBI |
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ChemSpider |
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ECHA InfoCard | 100.010.432 |
EC Number |
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PubChem CID |
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UNII |
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CompTox Dashboard (EPA) |
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InChI
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Properties | |
Chemical formula | C24H50 |
Molar mass | 338.664 g·mol−1 |
Appearance | Colourless, waxy crystals |
Odor | Oil of Hamamelis leaves[citation needed] |
Melting point | 48 to 54 °C; 118 to 129 °F; 321 to 327 K |
Boiling point | 391.4 °C; 736.4 °F; 664.5 K |
Solubility in water | not soluble |
Solubility | very soluble in benzene, toluene, ether, soluble in alcohol. |
Structure | |
Crystal structure | Orthorhombic |
Dipole moment | 0 D |
Thermochemistry | |
Heat capacity (C) | 730.9 J K−1 mol−1 |
Std molar entropy (S⦵298) | 651.0 J K−1 mol−1 |
Hazards | |
Flash point | > 113 °C (235 °F; 386 K) |
Related compounds | |
Related alkanes | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is YN ?) Infobox references |
Chemical compound
Tetracosane, also called tetrakosane, is an alkane hydrocarbon with the structural formula H(CH2)24H. As with other alkanes, its name is derived from Greek for the number of carbon atoms, 24, in the molecule. It has 14,490,245 constitutional isomers,[2] and 252,260,276 stereoisomers.[3]
n-Tetracosane is found in mineral called evenkite in the Evenki Region on Lower Tunguska River in Siberia and the Bucnik quarry near Konma in eastern Moravia, Czech Republic. Evenkite is found as colourless flakes and is reported to fluoresce yellow-orange.
See also
References
- ^ "tetracosane - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 16 September 2004. Identification and Related Records. Retrieved 2 January 2012.
- ^ Sloane, N. J. A. (ed.). "Sequence A000602". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 30 August 2013.
- ^ Sloane, N. J. A. (ed.). "Sequence A000628". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 30 August 2013.
External links
- NIST Entry
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- Methane (CH4)
- Ethane (C2H6)
- Propane (C3H8)
- Butane (C4H10)
- Pentane (C5H12)
- Hexane (C6H14)
- Heptane (C7H16)
- Octane (C8H18)
- Nonane (C9H20)
- Decane (C10H22)
- Undecane (C11H24)
- Dodecane (C12H26)
- Tridecane (C13H28)
- Tetradecane (C14H30)
- Pentadecane (C15H32)
- Hexadecane / Cetane (C16H34)
- Heptadecane (C17H36)
- Octadecane (C18H38)
- Nonadecane (C19H40)
- Icosane (C20H42)
- Heneicosane (C21H44)
- Tetracosane (C24H50)
- Nonacosane (C29H60)
- Hentriacontane (C31H64)
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