维基百科
十七烷
十七烷是一種有機化合物，一種化學式為C17H36的烷烴。十七烷有24894個同分異構體。
| 十七烷 | |
|---|---|
| IUPAC名 n-Heptadecane [1] | |
| 系统名 Heptadecane[2] | |
| 识别 | |
| CAS号 | 629-78-7 |
| PubChem | 12398 |
| ChemSpider | 11892 |
| SMILES |
|
| InChI |
|
| InChIKey | NDJKXXJCMXVBJW-UHFFFAOYSA-N |
| Beilstein | 1738898 |
| 3DMet | B00353 |
| EINECS | 211-108-4 |
| ChEBI | 16148 |
| RTECS | MI3550000 |
| KEGG | C01816 |
| MeSH | heptadecane |
| 性质 | |
| 化学式 | C17H36 |
| 摩尔质量 | 240.47 g·mol−1 |
| 精确质量 | 240.281701152 g mol−1 |
| 外观 | 無色透明液體 |
| 氣味 | 無臭 |
| 密度 | 777 mg mL−3 |
| 熔点 | 21-23 °C（294.2-296.0 K） |
| 沸点 | 302 °C（575.0 K） |
| 蒸氣壓 | 100 Pa (at 115 °C) |
| kH | 180 nmol Pa−1 kg−1 |
| 折光度n D | 1.436 |
| 黏度 | 4.21 mPa·s (20 °C)[3] |
| 热力学 | |
| ΔfHm⦵298K | −481.9–−477.1 kJ mol−1 |
| ΔcHm⦵ | −11.3534–−11.3490 MJ mol−1 |
| S⦵298K | 652.24 J K−1 mol−1 |
| 危险性 | |
| 警示术语 | R：R65 |
| 欧盟分类 | Xn |
| GHS危险性符号 | |
| GHS提示词 | DANGER |
| H-术语 | H304 |
| P-术语 | P301+310, P331 |
| 闪点 | 149 °C |
| 相关物质 | |
| 相关烷烴 | |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
參考資料
- ^ heptadecane - Compound Summary. PubChem Compound. USA: National Center for Biotechnology Information. Identification and Related Records. 16 September 2004 [4 March 2012].
- ^ heptadecane - Compound Summary. PubChem Compound. USA: National Center for Biotechnology Information. Identification and Related Records. 16 September 2004 [4 March 2012].
- ^ Doolittle, Arthur K. Studies in Newtonian Flow. II. The Dependence of the Viscosity of Liquids on Free‐Space. Journal of Applied Physics. 1951, 22 (12): 1471–1475. ISSN 0021-8979. doi:10.1063/1.1699894.
- ^ K. M. de Silva and J. M. Goodman. What Is the Smallest Saturated Acyclic Alkane that Cannot Be Made?. J. Chem. Inf. Model. 2005, 45 (1): 81–87. CiteSeerX 10.1.1.94.8695 . PMID 15667132. doi:10.1021/ci0497657.
外部連結
- List of plant species containing heptadecane, Dr. Duke's Phytochemical and Ethnobotanical Databases