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Analysis of chloro, bromo and alkyl phenols by TLC
Summary
Type: TLCApplication #: 401310
Detection: Boute reaction [Ann. Endocrinol. 14 (1953) 518] (treat layer with NO2, then with NH3 vapour) Rf values of phenols on Nano-SIL C 18-50, impregnated with 4% HDBS
Conditions: Eluent: A) 1 M ammonia in 40% methanol B) 1 M ammonia + 0.1 M ammonium chloride in 40% methanol Migration distance: 6 cm ascending
Authors: Lepri L
Source: J Chromatogr 248 (1982) 308
Details
Legend: Phenol Rf value in eluent A Rf value in eluent B o-Chlorophenol 0.50 0.71 m-Chlorophenol 0.26 0.49 p-Chlorophenol 0.19 0.40 2,6-Dichlorophenol 0.57 0.76 2,5-Dichlorophenol 0.46 0.68