Hexachlorobutadiene carries a recognized safety classification for professional environments due to its toxic nature when ingested. Its molecular formula is C4Cl6, with a molecular weight of 260.8. It has a Boiling Point of 215.0 °C and a Melting Point of -21.1 °C. The substance requires caution handling, as it is combustible and presents a danger if swallowed.

• CAS Number: 87-68-3
• Exact Mass: 259.810166
• Molecular Weight: 260.8
• Molecular Formula: C4Cl6
• Boiling Point: 215.0 °C
• Melting Point: -21.1 °C
• GHS Signal Word: Danger
• Vapour Density: 8.99
• Hazard Statements:
• H301: Toxic if swallowed [Danger Acute toxicity, oral]
• H227: Combustible liquid [Warning Flammable liquids]