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Boiling point: 210.9 °C (411.6 °F; 484.0 K) ... temperature. 480 °C (896 °F; 753 K) ... Nitrobenzene is an aromatic nitro compound and the simplest of the ...
Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) ... Nitrobenzene: 210.8 5.24 5.7 –7.00 Phenol: 181.75 3.60 43.0 –7.27 K f [2] K b [1] Water: 100.00 0. ...
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.
Nitrosobenzene was first prepared by Adolf von Baeyer by the reaction of diphenylmercury and nitrosyl bromide: [4] (C 6 H 5) 2 Hg + BrNO → C 6 H 5 NO + C 6 H 5 HgBr. A modern synthesis entails reduction of nitrobenzene to phenylhydroxylamine (C 6 H 5 NHOH) which is then oxidized by sodium dichromate (Na 2 Cr 2 O 7).
Nitrobenzenes are a group of nitro compounds consisting of one or more nitro groups as substituents on a benzene core. They have the formula C 6 H 6–n (NO 2) n, where n = 1–6 is the number of nitro groups.
Table data obtained from CRC Handbook of Chemistry and Physics 44th ed. Note: (s) notation indicates equilibrium temperature of vapor over solid, otherwise value is equilibrium temperature of vapor over liquid. log of Benzene vapor pressure.
Boiling point: 300 °C (572 °F; ... nitrobenzene is reduced by iron filings in the presence of acetic acid. ... Such thermal relaxation is slow at room temperature.
The alpha-form is colorless pillars, unstable at room temperature, and stable toward sunlight. The beta-form is yellow pillars, stable at room temperature, and gradually turns red upon irradiation of sunlight. Usually 4-nitrophenol exists as a mixture of these two forms. In solution, 4-nitrophenol has a dissociation constant (pK a) of 7.15 at ...