Cyclohexylamine is allowed to react with 1-fluoro-2,4-dinitrobenzene and the 2,4-dinitrophenyl derivative is measured by electron-capture gas chromatography. Procedures are described for the determination of cyclohexylamine in cyclamates and in soft drinks down to levels of 1 p.p.m. and 0·1 p.p.m., respectively; the technique could also be of value when the content of cyclohexylamine in urine is required.
R. E. Weston and B. B. Wheals, Analyst, 1970, 95, 680 DOI: 10.1039/AN9709500680
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