Isolongifolene

colorless liquid, boiling-range 123-142 o C/15mmHg, proportion :0.9230-0.9350, refractive :1.4995-1.5001 , specific rotation -17.42 o, purity :86-80%,

Isolongifolene is as a raw materials in synthesis of  ω - AML, ω-HML and Isolongifolene flavanone .