The chemical composition of aromatic products from sumac (Cotinus coggygria Scop.) was analysed by GC and GC/MS. The essential oil obtained by hydrodistillation and the extract by extraction with C 2 H 2 F 4 (1,1,1,2-tetrafluorethane). The main compounds (concentration higher than 3 %) of the essential oil were limonene (23,7 %), α-pinene (15,7 %), caryophyllene oxide (10,7 %), 2-hexenal (4,0 %), ... [Show full abstract] р-cymene-8-ol (3,6 %), farnezyl acetone (3,4 %) и β-pinene (3,2 %). The main compounds (concentration higher than 3 %) of the extract were limonene (46,2 %), (Z)-β-ocimene (15,0 %), α-pinene (8,5 %), terpinolene (6,6 %) и (Е)-β-ocimene (6,0 %).