1-Octadecene
1-Octadecene is a long-chain hydrocarbon and an alkene with the molecular formula CH2=CH(CH2)15CH3. It is one of many isomers of octadecene. Classified as an alpha-olefin, 1-octadecene is the longest alkene that is liquid at room temperature.
Names | |
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Preferred IUPAC name
Octadec-1-ene | |
Other names
alpha-Octadecene; Octadecylene; alpha-Olefin C18; n-1-Octadecene | |
Identifiers | |
3D model (JSmol) |
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ChEBI | |
ChemSpider | |
ECHA InfoCard | 100.003.648 |
PubChem CID |
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UNII | |
CompTox Dashboard (EPA) |
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Properties | |
C18H36 | |
Molar mass | 252.486 g·mol−1 |
Appearance | colorless liquid |
Density | 0.789 g/mL |
Melting point | 14 to 16 °C (57 to 61 °F; 287 to 289 K) 17 to 18 °C |
Boiling point | 315 °C (599 °F; 588 K) |
Insoluble | |
Hazards | |
NFPA 704 (fire diamond) | |
Flash point | 155 °C (311 °F; 428 K) |
250 °C (482 °F; 523 K) | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references |
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