Humulene Names IUPAC name 2,6,6,9-Tetramethyl-1,4-8-cycloundecatriene Other names alpha-Caryophyllene; 3,7,10-Humulatriene Identifiers CAS Number 6753-98-6 Y 3D model (JSmol) Interactive image ChEBI CHEBI:5768 Y ChEMBL ChEMBL251280 Y ChemSpider 4444853 Y ECHA InfoCard 100.027.106 PubChem CID 5281520 InChI InChI=1S/C15H24/c1-13-7-5-8-14(2)10-12-15(3,4)11-6-9-13/h6-7,10-11H,5,8-9,12H2,1-4H3/b11-6+,13-7+,14-10+ Y Key: FAMPSKZZVDUYOS-HRGUGZIWSA-N Y InChI=1/C15H24/c1-13-7-5-8-14(2)10-12-15(3,4)11-6-9-13/h6-7,10-11H,5,8-9,12H2,1-4H3/b11-6+,13-7+,14-10+ Key: FAMPSKZZVDUYOS-HRGUGZIWBF SMILES C\1=C/C(C)(C)C/C=C(/CC/C=C(/C/1)C)C Properties[1] Chemical formula C15H24 Molar mass 204.36 g·mol−1 Appearance Pale yellowish green clear liquid Density 0.886 g/cm3 Melting point < 25 °C (77 °F; 298 K) Boiling point 106 to 107 °C (223 to 225 °F; 379 to 380 K) at 5 mmHg Hazards Safety data sheet MSDS Lethal dose or concentration (LD, LC): LD50 (median dose) >48 mg/kg Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is Y ?) Infobox references