We Source all our Patchouli Oil from partner farmers and pre-approved accumulators who harvest and process the crop through steam distillation to produce a crude form of Patchouli Oil. CAS No: 84238-39-1 ; 8014-09-3 EC No: 282-493-4 FEMA No : 2838 Olfactive Profile: Earthy, camphoraceous, woody, minty, musky