| benzoic | <chemistry> Pertaining to, or obtained from, benzoin. Benzoic acid, or flowers of benzoin, a peculiar vegetable acid, obtained from benzoin, and some other balsams, by sublimation or decoction. It is also found in the urine of infants and herbivorous animals. It crystallizes in the form of white, satiny flakes; its odour is aromatic; its taste is pungent, and somewhat acidulous. Benzoic aldehyde, oil of bitter almonds; the aldehyde, C6H5.CHO, is an intermediate in composition between benzoic or benzyl alcohol, and benzoic acid. It is a thin colourless liquid. Structure: C6H5.CO2H Origin: Cf. F. Benzoique. (06 Aug 1998) |
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| benzoic acid | C6H5COOH;occurs naturally in gum benzoin; it is used as a food preservative, locally as a fungistatic, and orally as an antiseptic, diuretic, and expectorant. It is excreted rapidly as hippuric acid. Synonym: benzoyl hydrate, flowers of benzoin. (05 Mar 2000) |
| benzoic aldehyde | C6H5CHO;an aldehyde produced artificially or obtained from oil of bitter almond, containing not less than 80% of benzaldehyde; a flavoring agent used in orally administered medicines. Synonym: benzoic aldehyde. (05 Mar 2000) |