Perfluoro(7-methylbicyclo[4.3.0]nonane) and Perfluoro(butylcyclohexane): Physicochemical, Thermophysical, and Spectral Data,Journal of Chemical & Engineering Data

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Perfluoro(7-methylbicyclo[4.3.0]nonane) and Perfluoro(butylcyclohexane): Physicochemical, Thermophysical, and Spectral Data
Journal of Chemical & Engineering Data ( IF 2.0 ) Pub Date : 2023-02-17 , DOI: 10.1021/acs.jced.2c00588
Andrei V. Polkovnichenko ₁ , Egor V. Lupachev ₁ , Alexey V. Kisel’ ₁ , Sergey Ya. Kvashnin ₁ , Nikolai N. Kulov ₁

Affiliation

New physicochemical data for perfluoro(7-methylbicyclo[4.3.0]nonane) and perfluoro(butylcyclohexane) with a purity ≥ 0.991 mass fraction are presented: the temperature and heat of the solid–liquid phase transition, the dependence of saturated vapor pressure, viscosity, density (liquid molar volume), and refractive index on temperature; the coefficients of the Antoine equation; ¹⁹F and ¹³C NMR and FTIR spectra; and gas chromatography–mass spectrometry data. For the perfluoro(7-methylbicyclo[4.3.0]nonane)–perfluoro(butylcyclohexane) binary system, the dependences are given: refractive index (at 15 °C) and density (at 20 °C) on the composition and boiling point on the composition in the pressure range from 20 kPa to atmospheric pressure. The average integral value of the relative volatility coefficient for various concentration ranges at atmospheric pressure is determined.

中文翻译：

全氟（7-甲基双环[4.3.0]壬烷）和全氟（丁基环己烷）：物理化学、热物理和光谱数据

提供了纯度 ≥ 0.991 质量分数的全氟（7-甲基双环[4.3.0]壬烷）和全氟（丁基环己烷）的新物理化学数据：固-液相变的温度和热量、饱和蒸气压的依赖性、粘度、密度（液体摩尔体积）和温度折射率；安托万方程的系数；¹⁹楼和^13楼C NMR和FTIR光谱；和气相色谱-质谱数据。对于全氟（7-甲基双环[4.3.0]壬烷）-全氟（丁基环己烷）二元系统，给出了相关性：折射率（在 15 °C 时）和密度（在 20 °C 时）对组成和沸点压力范围从20kPa到大气压力的成分。确定大气压下各种浓度范围的相对挥发度系数的平均积分值。

更新日期：2023-02-17

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