Hentriacontane
 | |
| Names | |
|---|---|
| IUPAC name
Hentriacontane[1] | |
| Identifiers | |
630-04-6  | |
| 3D model (Jmol) | Interactive image |
| 1709817 | |
| ChEBI | CHEBI:5659  |
| ChEMBL | ChEMBL257490 |
| ChemSpider | 11904 |
| KEGG | C08376 |
| MeSH | hentriacontane |
| PubChem | 12410 |
| |
| |
| Properties | |
| C31H64 | |
| Molar mass | 436.85 g·mol−1 |
| Appearance | White, opaque, waxy crystals |
| Density | 0.781 g cm−3 at 68 °C[2] |
| Melting point | 67.5 to 69.3 °C; 153.4 to 156.7 °F; 340.6 to 342.4 K |
| Boiling point | 458 °C (856 °F; 731 K) |
| log P | 16.501 |
| Thermochemistry | |
| 912 J K−1 mol−1 (at 50 °C) | |
| Hazards | |
| S-phrases | S22, S24/25 |
| Related compounds | |
| Related alkanes |
Nonacosane |
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| verify (what is ?) | |
| Infobox references | |
Hentriacontane, also called untriacontane, is a solid, long-chain alkane hydrocarbon with the structural formula CH3(CH2)29CH3.
It is found in a variety of plants, including peas (pisum sativum), Acacia senegal, Gymnema sylvestris and others, and also comprises about 8-9% of beeswax. It has 10,660,307,791 constitutional isomers.
References
- ↑ "hentriacontane - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 27 March 2005. Identification and Related Records. Retrieved 2 January 2012.
- ↑ Weast, Robert C., ed. (1982). CRC Handbook of Chemistry and Physics (63rd ed.). Boca Raton, Fl: CRC Press. p. C-561.
External links
- Hentriacontane at Dr. Duke's Phytochemical and Ethnobotanical Databases
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