Synonym(s): β-Caryophyllene; trans -(1 R ,9 S )-8-Methylene-4,11,11-trimethylbicyclo[7.2.0]undec-4-ene Formula: C₁₅H₂₄ Formula Weight: 204.35 CAS No.: 87-44-5 Purity: ≥98.5% (sum of enantiomers, GC) Density: 0.902g/mLat 20°C(lit.) …