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Hydrogen peroxide

CAS Registry Number®

7722-84-1

CAS Name

Hydrogen peroxide

Molecular Formula

H2O2

Molecular Mass

34.01

Cite this Page

Hydrogen peroxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7722-84-1 (retrieved 2024-11-21) (CAS RN: 7722-84-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    152 °C

  • Melting Point (1)

    -0.43 °C

  • Density (1)

    1.4425 g/cm³ @ Temp: 25 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/H2O2/c1-2/h1-2H

InChIKey

InChIKey=MHAJPDPJQMAIIY-UHFFFAOYSA-N

SMILES

OO

Canonical SMILES

OO

Other Names for this Substance

  • Hydrogen peroxide (H2O2)
  • Hydrogen peroxide
  • Albone
  • Inhibine
  • Perhydrol

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Deleted or Replaced CAS Registry Numbers

8007-30-5, 37355-84-3, 66554-50-5, 97929-73-2, 218625-72-0

CAS INSIGHTSTM
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