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82.44 J/(mol K) at 25 °C van der Waals' constants [4] a = 1823.9 L 2 kPa/mol 2 b = 0.1154 liter per mole Vapor pressure of liquid ... log of Benzene vapor pressure.
Density (g cm-3) Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) ... Benzene: 0.87 80.1 2.65 5.5 –5.12 ... [25] Tetrahydrofuran: 66.0 [26]
Density: 0.8765 (20) g/cm 3 [2] Melting point ... (25 °C) 0.4965 cP (40 °C) ... Benzene is an organic chemical compound with the molecular formula C 6 H 6. The ...
Table of specific heat capacities at 25 °C (298 K) unless otherwise noted. [citation needed] Notable minima and maxima are shown in maroon. Substance Phase Isobaric mass heat capacity c P J⋅g −1 ⋅K −1 Molar heat capacity, C P,m and C V,m J⋅mol −1 ⋅K −1 Isobaric volumetric heat capacity C P,v J⋅cm −3 ⋅K −1 Isochoric ...
27 dyn/cm at 10 °C 25.3 dyn/cm at 20 °C 15.7 dyn/cm at 80 °C ... for Cyclohexane/Benzene [6] P = 760 mm Hg BP Temp. °C % by mole benzene liquid vapor 79.5:
The properties of deuterated benzene are very similar to those of normal benzene, however, the increased atomic weight of deuterium relative to protium means that the melting point of C 6 D 6 is about 1.3 °C higher than that of the nondeuterated analogue. The boiling points of both compounds, however, are the same: 80 °C. [2]
Benzaldehyde (C 6 H 5 CHO) is an organic compound consisting of a benzene ring with a formyl substituent. It is among the simplest aromatic aldehydes and one of the most industrially useful. It is a colorless liquid with a characteristic almond -like odor , and is commonly used in cherry -flavored sodas . [ 5 ]
It can also be formed in low yield (along with fulvene and Dewar benzene) by irradiation of benzene at 237 to 254 nm. [5] The hydrocarbon in solution was described as having an extremely foul odor. Due to the high steric strain present in benzvalene, the pure compound (~71 kcal/mol higher in energy than benzene) easily detonates, for example by ...