十七烷
化合物
十七烷是一种有机化合物,一种化学式为C17H36的烷烃。十七烷有24894个同分异构体。
十七烷 | |
---|---|
IUPAC名 n-Heptadecane[1] | |
系统名 Heptadecane[1] | |
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 |
外观 | 无色透明液体 |
气味 | 无臭 |
密度 | 777 mg mL−3 |
熔点 | 21-23 °C(294.2-296.0 K) |
沸点 | 302 °C(575.0 K) |
蒸气压 | 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)[2] |
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 | |
相关烷烃 | |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考资料
- ^ 1.0 1.1 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.
外部链接
- List of plant species containing heptadecane, Dr. Duke's Phytochemical and Ethnobotanical Databases