Cypress Essential Oil Certificate of AnalysisCommon Name Cypress Essential Oil, cypress oil Botanical Name Cupressus sempervirens Parts Used Needles Method of Extraction Steam distilled Lot # EC/2303/5 CAS # Einics # FEMA # Nafta # Color and Appearance @22C: Yellow liquid Odor: Woody Evergreen Refractive Index @ 72°F: 1.465 Optical Rotation: +23.0 Flash Point: 35C Specific Gravity @ 72°F: