Identifica??o dos principais componentes do fungicida guazatine através da cromatografia a gás e cromatografia a gás acoplada com espectrometria de massas

摘要

Hexafluoroacetylaceton derivatives of some synthesized components of the guazatine fungicide were prepared, and their separation and identification performed through gas chromatography and gas chromatography-mass spectrometry. The chromatogram obtained from hexafluoroacetylacetone derivative of the commercial guazatine presented 14 major peaks, and 9 of them were identified through both techniques mentioned above.