#1. Name IUPAC : Octanal OTHER : Aldehyde C-8, Caprylic aldehyde, Octanaldehyde, Octyl aldehyde #2. CAS Number 124-13-0 #3. Properties Formula : C8H16O Molecular Weight : 128.21 (Top Note) Soluble : Alcohol, Dipropylene glycol(DPG), Fixed oils, Paraffin oil, Propylene glycol(PG) Structure : #4. Fragrance Common Expression : Sharp, Citrus, Aldehydal, Fatty, Woody, Aliphatic Personal Expression : ..