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4-Bromobenzaldehyde, or p-bromobenzaldehyde, is an organobromine compound with the formula BrC 6 H 4 CHO. It is one of three isomers of bromobenzaldehyde . [ 3 ] It displays reactivity characteristic of benzaldehyde and an aryl bromide .
4-Bromobenzaldehyde [3] [4] Structure ... Melting point: 16–19 °C 18–21 °C 57 °C Boiling point: 230 °C 233–236 °C 255–258 °C References
Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) K f (°C⋅kg/mol) Data source; Aniline: ... 4.88 –22.8 –29.8 K b & K f [1] Chloroform: 1.48 61.2 3.88 ...
Amygdalin 2 H 2 O HCN benzaldehyde 2 × glucose 2 × Benzaldehyde contributes to the scent of oyster mushrooms (Pleurotus ostreatus). Reactions Benzaldehyde is easily oxidized to benzoic acid in air at room temperature, causing a common impurity in laboratory samples. Since the boiling point of benzoic acid is much higher than that of benzaldehyde, it may be purified by distillation. Benzyl ...
Boiling point: 233 to 236 °C (451 to 457 °F; 506 to 509 K) [1] Hazards GHS labelling: Pictograms. ... 3-Bromobenzaldehyde is an isomer of bromobenzaldehyde. It is a ...
β-Nitrostyrene is a chemical precursor for slimicides and dyes. Specifically bromo-nitrostyrene is obtained upon treatment with bromine followed by partial dehydrohalogenation [2] while 2-nitrobenzaldehyde is obtained by treatment with ozone respectively.
Boiling point: 195–196 °C [1] 236 °C [2] 235–236 °C [3] pKa [4] 8.42: 9.11: 9.34 GHS hazard pictograms [1] [2] [3] GHS hazard statements: H226, H302, H315 ...
4-Methylbenzaldehyde is the aromatic aldehyde with the formula CH 3 C 6 H 4 CHO. It is a colorless liquid. It is a colorless liquid. Commercially available, it may be prepared from the Friedel-Crafts formylation of toluene with carbon monoxide and hydrogen chloride under Gattermann-Koch conditions .