Essential oil of Cinnamomum longepetiolatum Costerm. apud Phamh. Obtained by hydro distillation. The essential oil yield was in fresh leaves. The chemical composition of this oil was study by GC and GC/MS. Twelve compounds were identified representing of this oil with camphor as major constituent (). Eleven other compounds were found with lower content. The results of this study shows that Cinnamomum longepetiolatum Costerm. apud Phamh. was a new natural source of camphor in Vietnam. .
