5-Decyne
5-Decyne, also known as dibutylethyne, is a type of alkyne with a triple bond at its fifth carbon (the '5-' indicates the location of the triple bond in the chain). Its formula is C10H18. Its density at 25 °C and otherwise standard conditions is 0.766 g/ml.[1] The boiling point is 177 °C.[2] The average molar mass is 138.25 g/mol.
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3D model (JSmol) |
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| ECHA InfoCard | 100.204.680 |
| MeSH | C028997 |
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CompTox Dashboard (EPA) |
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| Properties | |
| C10H18 | |
| Molar mass | 138.254 g·mol−1 |
| Density | 0.766 g/ml |
| Boiling point | 177 °C (351 °F; 450 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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5-Decyne forms a group of symmetric alkynes with 4-octyne, 3-hexyne, and 2-butyne.
See also
References
- Sigma-Aldrich Co., 5-Decyne. Retrieved on 16. August 2016.
- David R. Lide (Hrsg.): CRC Handbook of Chemistry and Physics. 90. Auflage. (Internet-Version: 2010), CRC Press/Taylor and Francis, Boca Raton, Florida, Physical Constants of Organic Compounds, S. 3-136.
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