Α-Pinene presents a precisely defined set of physicochemical properties. It is an organic compound belonging to the class of hydrocarbons, specifically cyclic, unsaturated terpene hydrocarbons. Its molecular formula is C10H16, corresponding to a molecular weight of 136.23. The compound exhibits a Boiling Point of 156.2°C, and a Melting Point of -55.0°C. Due to its flammable nature, it carries the hazard signal word 'Danger'.

• CAS Number: 80-56-8
• Exact Mass: 136.125200510
• Molecular Weight: 136.23
• Molecular Formula: C10H16
• Melting Point: -55.0 °C
• GHS Signal Word: Danger
• Vapour Density: 4.7
• Boiling Point: 156.2 °C
• Hazard Statements:
• H226: Flammable liquid and vapor [Warning Flammable liquids]
• H315: Causes skin irritation [Warning Skin corrosion/irritation]
• H302: Harmful if swallowed [Warning Acute toxicity, oral]