四十五烷

四十五烷
別名	Pentatetracontane
識別
CAS號	7098-23-9
性質
化學式	C45H92
摩爾質量	633.21 g·mol−1
外觀	無色無定形粉末
密度	0.809 g·cm−3（過冷液體，1 bar）
熔點	90—92 °C（363—365 K）
	若非註明，所有數據均出自標準狀態（25 ℃，100 kPa）下。

四十五烷是一種有機化合物，化學式為C₄₅H₉₂，它可經Blaise酮合成、基斯內爾-沃爾夫還原製得。^[3]它在760 mmHg時的沸點為554 °C，安托萬常數為A=7.1829，B=2482.3，C=23.0。^[4]它的臨界點為965.59 K、7.69 bar。^[5]它是菖蒲（Acorus calamus L.）根莖的提取物之一。^[1]

參考文獻

^ ^1.0 ^1.1 ^1.2 Arti Suman, Mohammed Ali, Iram Rais, Shahnaz S. Husain. Phytochemical Investigation of the Rhizomes of Acorus calamus. Chemistry of Natural Compounds. 2014-05, 50 (2): 293–297 [2022-08-17]. ISSN 0009-3130. doi:10.1007/s10600-014-0935-7 （英語）.
^ Harold C. Helgeson, Christine E. Owens, Annette M. Knox, Laurent Richard. Calculation of the Standard Molal Thermodynamic Properties of Crystalline, Liquid, and Gas Organic Molecules at High Temperatures and Pressures. Geochimica et Cosmochimica Acta. 1998-03, 62 (6): 985–1081 [2022-08-17]. doi:10.1016/S0016-7037(97)00219-6. （原始內容存檔於2022-07-09）（英語）.
^ Oyama, Tomoo; Takamizawa, Kan'ichiro; Ogawa, Yoshihiro. Studies on phase transitions of higher odd n-alkanes. I. Effects of purity on phase transitions of higher odd n-alkanes（日語）. Kobunshi Ronbunshu, 1980. 37 (11): 711-715. ISSN 0386-2186.
^ A. P. Kudchadker, B. J. Zwolinski. Vapor Pressure and Boiling Points of Normal Alkanes, C 21 to C 100 .. Journal of Chemical & Engineering Data. 1966-04, 11 (2): 253–255 [2022-08-17]. ISSN 0021-9568. doi:10.1021/je60029a039. （原始內容存檔於2022-08-17）（英語）.
^ Ashutosh Kumar, Ryosuke Okuno. Critical parameters optimized for accurate phase behavior modeling for heavy n-alkanes up to C100 using the Peng–Robinson equation of state. Fluid Phase Equilibria. 2012-12, 335: 46–59 [2022-08-17]. doi:10.1016/j.fluid.2012.07.029 （英語）.

[Suman-1] 1.0 ^1.1 ^1.2 Arti Suman, Mohammed Ali, Iram Rais, Shahnaz S. Husain. Phytochemical Investigation of the Rhizomes of Acorus calamus. Chemistry of Natural Compounds. 2014-05, 50 (2): 293–297 [2022-08-17]. ISSN 0009-3130. doi:10.1007/s10600-014-0935-7 （英語）.

[2] Harold C. Helgeson, Christine E. Owens, Annette M. Knox, Laurent Richard. Calculation of the Standard Molal Thermodynamic Properties of Crystalline, Liquid, and Gas Organic Molecules at High Temperatures and Pressures. Geochimica et Cosmochimica Acta. 1998-03, 62 (6): 985–1081 [2022-08-17]. doi:10.1016/S0016-7037(97)00219-6. （原始內容存檔於2022-07-09）（英語）.

[3] Oyama, Tomoo; Takamizawa, Kan'ichiro; Ogawa, Yoshihiro. Studies on phase transitions of higher odd n-alkanes. I. Effects of purity on phase transitions of higher odd n-alkanes（日語）. Kobunshi Ronbunshu, 1980. 37 (11): 711-715. ISSN 0386-2186.

[4] A. P. Kudchadker, B. J. Zwolinski. Vapor Pressure and Boiling Points of Normal Alkanes, C 21 to C 100 .. Journal of Chemical & Engineering Data. 1966-04, 11 (2): 253–255 [2022-08-17]. ISSN 0021-9568. doi:10.1021/je60029a039. （原始內容存檔於2022-08-17）（英語）.

[5] Ashutosh Kumar, Ryosuke Okuno. Critical parameters optimized for accurate phase behavior modeling for heavy n-alkanes up to C100 using the Peng–Robinson equation of state. Fluid Phase Equilibria. 2012-12, 335: 46–59 [2022-08-17]. doi:10.1016/j.fluid.2012.07.029 （英語）.

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