The compound Δ-3-Carene, classified under Reference Substances for Gas Chromatography (GC), falls within the category of Natural & Reference Materials, specifically Phytochemicals. It is identified by the CAS Number 13466-78-9. This substance, with a Molecular Weight of 136.24 g/mol, belongs to the group of Hydrocarbons, cyclic, unsaturated. In the workplace, it is labeled as a Dangerous substance, with precautions such as no open flames, use of safety goggles, and safety gloves required. The Boiling Point is approximately 338°F at 760 mmHg, and it has a density slightly higher than water, making it less dense overall.

• CAS Number: 13466-78-9
• Molecular Formula: C10H16
• Molecular Weight: 136.23
• Exact Mass: 136.125200510
• Boiling Point: 338 °F at 760 mmHg (USCG, 1999)
• Melting Point: < 25 °C
• Density: 0.86 at 68 °F (USCG, 1999) - Less dense than water; will float
• GHS Signal Word: Danger
• Hazard Statements:
• H226 (97.7%): Flammable liquid and vapor [Warning Flammable liquids]
• H304: May be fatal if swallowed and enters airways [Danger Aspiration hazard]