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Density (g cm-3) Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) K f (°C⋅kg/mol) ... Heptane: 98.4 [9] Isobutanol: 107.7 [10] n-Hexane: 0.66 68.7 [11 ...
This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.
Boiling point: 118 to 120 °C; 244 to 248 °F; 391 to 393 K Vapor pressure: 5.0 kPa (at 37.7 °C) ... 3-Methylheptane is a branched alkane isomeric to octane.
Heptane or n-heptane is the straight-chain alkane with the chemical formula H 3 C(CH 2) 5 CH 3 or C 7 H 16.When used as a test fuel component in anti-knock test engines, a 100% heptane fuel is the zero point of the octane rating scale (the 100 point is 100% iso-octane).
Chloromethane, also called methyl chloride, Refrigerant-40, R-40 or HCC 40, is an organic compound with the chemical formula CH 3 Cl.One of the haloalkanes, it is a colorless, sweet-smelling, flammable gas.
C 4 H 12 O 3 Si: Molar mass: 136.222 g·mol −1 Appearance Colorless liquid Density: 0.955 g/cm 3: Boiling point: 102–104 °C (216–219 °F; 375–377 K ...
The density and boiling are the lowest of the isomers of heptane. The dielectric constant is 1.915, the lowest of the heptane isomers. The critical temperature is 247.7 °C and critical pressure 28.4 atmospheres. The refractive index at 20° is 1.38233, the same as for 2,4-dimethylpentane, equal lowest for the heptane isomers.
Triple point: 175.43 K (–97.72 °C), 870 Pa Critical point: 416 K (143 °C), 6714.4 kPa Std enthalpy change of fusion, Δ fus H o: 6.43 kJ/mol Std entropy change of fusion, Δ fus S o: 36.66 J/(mol·K) Std enthalpy change of vaporization, Δ vap H o: 21.535 kJ/mol at –24.21 °C 20.09 kJ/mol at 20 °C Std entropy change of vaporization, Δ ...