Benzaldehyde

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The chemical compound benzaldehyde (C6H5CHO) consists of a benzene ring with an aldehyde group attached to one carbon. It is an important component of the scent of almonds and has a pleasant, almond-like odor. On oxidation, benzaldehyde is converted into benzoic acid, which has an odor quite unpleasant.

Benzaldehyde molecule
Benzaldehyde molecule

Molecular weight: 106.12

Melting point: -26 C

Boiling point: 179 C; auto-ignites at 192 C

Specific gravity: 1.044

Refractive index: 1.5450

Synonyms: Benzenecarboxaldehyde; Benzoic aldehyde; Artificial Almond Oil; Benzenecarbonal; Phenylmethanal