Terpinolene Synonyms: Isoterpinolene, Terpinolenol | 1-Methyl-4-(1-methylethylidene)cyclohexene CAS Number: 586-62-9 EINECS: 205-341-0 Molecular Formula: C??H?? Molecular Weight: 136.234 Density: 0.9±0.1 g/cm3 Boiling Point: 182.0±15.0 °C Flash Point: 64.4±0.0 °C Appearance: Colorless to pale yellow oily liquid with a pine-resin-like aroma. Solubility: Insoluble in water; miscible with alcohols and ethers. Uses: 1. Used as an industrial solvent in various applications. 2. Approved as a food flavoring agent under GB 2760-1996.