Hydrogen peroxide

• Catalog No.: Hydrogen_peroxide
• CAS Number: 7722-84-1
• M. F.: H2O2
• M. W.: 34.01468

SYNONYMS

• IUPAC name: peroxol
• IUPAC Traditional name: hydrogen peroxide
• Synonyms: Oxidanyl; Dioxidane

DATABASE IDS

• Chemspider ID: 763
• Unique Ingredient Identifier: BBX060AN9V
• ATC CODE: S02AA06
• CHEBI ID: 16240
• CHEMBL: 71595
• KEGG ID: D00008
• Wikipedia Title: Hydrogen_peroxide
• PubChem CID: 784
• IUPHAR ligand ID: 2448
• ATC CODE: D08AX01
• ATC CODE: A01AB02
• CAS Number: 7722-84-1
• EC Number: 231-765-0

PROPERTIES

• pKa: 11.75
• Apperance: Very light blue color; colorless in solution
• Boiling Point: 150.2°C
• Std enthalpy of formation: -135.77 kJ/mol
• Density: 1.135 g/cm^3 (20 °C, 30-percent); 1.450 g/cm^3 (20 °C, pure)
• Dipole Moment: 2.26 D
• Flash Point: Non-flammable
• Heat Capacity: 1.267 J/g K (gas) ; 2.619 J/g K (liquid)
• Melting Point: -0.43°C
• Odor: slightly sharp
• Refractive Index: 1.4061
• Solubility: Miscible in water
• Solubility: soluble in ether, alcohol ; insoluble in petroleum ether
• Viscosity: 1.245 cP (20 °C)
• EU Index: 008-003-00-9
• European Hazard Symbols: 40pxOxidant (O)
• European Hazard Symbols: 40pxCorrosive (C)
• European Hazard Symbols: 40pxHarmful (Xn)
• LD50: 1518 mg/kg
• NFPA704:
  

  0

  3

  2

  OX
• Risk Statements: R5, R8, R20/22, R35
• RTECS: MX0900000 (>90% soln.); MX0887000 (>30% soln.)
• Safety Statements: S1/2, S17, S26, S28, S36/37/39, S45
• UN Number: 2015 (>60% soln.); 2014 (20–60% soln.); 2984 (8–20% soln.)