Perilla Aldehyde is a colorless or slightly yellowish oily transparent liquid. It has a cinnamaldehyde-like aroma and an oil peanut flavor. Boiling point 235~237 °C [1.0×105Pa(750mmHg)]. Soluble in ethanol, chloroform, benzene and petroleum ether, insoluble in water.

Synonyms: Perillal; NSC 138642; Perillaldehyde; Perilla aldehyde; Perillic aldehyde; Perillyl aldehyde; dl-Perillaldehyde; (±)-Perillaldehyde; (?à)-Perillaldehyde; Perillaldehyde (6CI); 1,8-p-Menthadien-7-al; p-Mentha-1,8-dien-7-al; 4-Isopropenyl-1-cyclohexenecarboxaldehyde; 4-(2-Propenyl)-1-cyclohexenecarboxaldehyde; 4-Isopropenyl-1-cyclohexene-1-carboxaldehyde; 1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl-; 4-(Prop-1-en-2-yl)cyclohex-1-ene-1-carboxaldehyde; 4-(1-Methylethenyl)-1-cyclohexene-1-carboxaldehyde; 1-Cyclohexene-1-carboxaldehyde, 4-(1-methylethenyl)-; 4-(1-Methylethenylpro)-1-cyclohexene-1-carboxaldehyde; 1-Cyclohexene-1-carboxaldehyde,4-isopropenyl- (7CI,8CI); 4-prop-1-en-2-ylcyclohexene-1-carbaldehyde