Hydrogen Peroxide presents a precisely defined set of physicochemical properties. It is a diatomic molecule with the molecular formula H2O2 and a Molecular Weight of 34.015 g/mol. At standard temperature and pressure, this compound has a Boiling Point of 150.2°C and a Melting Point of -0.4°C. Its Vapour Density is calculated to be approximately 1.02. Due to its oxidizing nature, Hydrogen Peroxide carries a Danger signal word, signifying potential hazards associated with fire or explosion.

• CAS Number: 7722-84-1
• Vapour Density: 1.02 calculated
• Melting Point: -0.4 °C
• Molecular Weight: 34.015
• Molecular Formula: H2O2
• GHS Signal Word: Danger
• Boiling Point: 150.2 °C
• Exact Mass: 34.005479302
• Hazard Statements:
• H271: May cause fire or explosion; strong Oxidizer [Danger Oxidizing liquids; Oxidizing solids]
• H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]