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| Names | |
|---|---|
| Preferred IUPAC name
Hept-1-ene | |
| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
| ECHA InfoCard | 100.008.881 |
| EC Number |
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PubChem CID
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| UNII | |
| UN number | 2278 |
CompTox Dashboard (EPA)
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| Properties[1] | |
| C7H14 | |
| Molar mass | 98.189 g·mol−1 |
| Appearance | Colorless liquid |
| Density | 0.697 g/mL |
| Melting point | −119 °C (−182 °F; 154 K) |
| Boiling point | 94 °C (201 °F; 367 K) |
| Hazards[1] | |
| GHS labelling: | |
  
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| Danger | |
| H225, H304, H410 | |
| P210, P233, P240, P241, P242, P243, P273, P280, P301+P310, P303+P361+P353, P331, P370+P378, P391, P403+P235, P405, P501 | |
| Flash point | −9 °C (16 °F; 264 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Heptene is a higher olefin, or alkene with the formula C7H14. The commercial product is a liquid that is a mixture of isomers. It is used as an additive in lubricants, as a catalyst, and as a surfactant. This chemical is also known as heptylene.
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A log-lin vapor pressure chart of Heptene compared with various liquids
References[edit]
- ^ a b 1-Heptene at Sigma-Aldrich
Further reading[edit]
- Carl Schaschke, 2014, A Dictionary of Chemical Engineering, Oxford University Press.
- G. I. Nikishin, Yu. N. Ogibin & L. Kh. Rakhmatullina, 1975, ‘Peroxydisulfate-initiated reactions of 1-heptene with acetic and propionic acids’, Bulletin of the Academy of Sciences of the USSR, Division of chemical science, volume 23, pages1479–1483
- Yu. D. Shenin, T. V. Kotenko & A. N. Egorenkova, Nystatin. IV. 1969, The heptaene component of samples of nystatin-nursimicin, Pharmaceutical Chemistry Journal volume 3, pages 631–634
- Nicholas E. Leadbeater, Cynthia B. McGowan, 2013, Experiment 2: Second-Order Elimination Reaction Preparation of Heptene from 2-Bromoheptane, Laboratory Experiments Using Microwave Heating, chapter 3
- E. S. Mortikov, M. I. Rozengart & B. A. Kazanskii, 1968, Dehydrocyclization of n-heptenes under conditions of a pulsed system and in the usual flow-type setup, Bulletin of the Academy of Sciences of the USSR, Division of chemical science volume 17, pages95–98(1968)
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