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Molecule
Hydrogen Peroxide
CAS: 7722-84-1 · H2O2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 7722-84-1
- Molecular Formula
- H2O2
- Molecular Mass
- 34.01 g/mol
Identifiers
CAS Registry Number
7722-84-1
SMILES
OO
InChI Key
MHAJPDPJQMAIIY-UHFFFAOYSA-N
InChI
InChI=1S/H2O2/c1-2/h1-2H
Names and Synonyms
- Hydrogen Peroxide Synonym
- Hydrogen peroxide (H2O2) Synonym
- Hydrogen peroxide Synonym
- Albone Synonym
- Inhibine Synonym
- Perhydrol Synonym
- Peroxaan Synonym
- Hydrogen dioxide Synonym
- T-Stuff Synonym
- Superoxol Synonym
- Albone DS Synonym
- Oxysept I Synonym
- Oxyfull Synonym
- Odosat D Synonym
- Hybrite Synonym
- Select Bleach Synonym
- Albone 35 Synonym
- Perone Synonym
- Oxydol Synonym
- Baquashock Synonym
- Hipox Synonym
- Metrokur Synonym
- CIX Synonym
- Peroxclean Synonym
- Anti-Keim 50 Synonym
- Hioxyl Synonym
- Oxysept Synonym
- Mirasept Synonym
- Lensan A Synonym
- Pegasyl Synonym
- Asepticper Synonym
- NSC 19892 Synonym
- Crystacide Synonym
- Dentasept Synonym
- Oxigenal Synonym
- Adeka Super EL Synonym
- Crestal Whitestrips Synonym
- Xtra White Synonym
- Opalescence Xtra Synonym
- Deslime LP Synonym
- Quasar Brite Synonym
- Clarigel Gold Synonym
- Whitespeed Synonym
- Nite White Excel 2 Synonym
- Magic Bleaching Synonym
- Whiteness HP Synonym
- Lase Peroxide Synonym
- OxiDate Synonym
- Crest whitestrips Synonym
- Zerosil Synonym
- Interox ST 50 Synonym
- Opalescence Xtra Boost Synonym
- Dioxy 100L Synonym
- EcoClearProx Synonym
- Virox Synonym
- Poladay Synonym
- Opalescence Boost PF Synonym
- Dezinbak Super Synonym
- B-Cap 35 Synonym
- B-Cap 50 Synonym
- M 70 Synonym
- M 70 (peroxide) Synonym
- Whiteness HP/FGM Synonym
- TerraClean Synonym
- Corega Extradent Synonym
- Day White Synonym
- Interox Paramove 50 Synonym
- Peroxy-Blend PB 33 Synonym
- Peroxy-Blend PB 31 Synonym
- Whiteness HP Maxx Synonym
- Neoseptal D Synonym
- Perhidrol Synonym
- Oxidol Synonym
- Opalescence BOOST Synonym
- ZOOM 2 Synonym
- Interox ST 60 Synonym
- Arion Cronos Synonym
- Oxysept Comfort Synonym
- OX-AGUA AL25 Synonym
- Peroxal 50 Synonym
- Diapower HP Synonym
- UELM 35 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 34.01 g/mol | CAS Common Chemistry |
| 34.014 g/mol | RDKit | |
| Density | 1.44 g/cm³ | CAS Common Chemistry |
| 1.4425 g/cm3 @ 25 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Hydrogen_peroxide | CAS Common Chemistry |
| Boiling Point | 152 °C | CAS Common Chemistry |
| Canonical SMILES | OO | CAS Common Chemistry |
| InChI | InChI=1S/H2O2/c1-2/h1-2H | CAS Common Chemistry |
| InChI Key | InChIKey=MHAJPDPJQMAIIY-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -0.43 °C | CAS Common Chemistry |
| Name | Hydrogen peroxide | CAS Common Chemistry |
| Heavy Atom Count | 2 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 40.46 Ų | RDKit |
| LogP | 0.01739999999999997 | RDKit |
| 0.0174 | RDKit | |
| Molar Refractivity | 5.2576 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 34.005479304 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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Quick conversion
MW = 34.01 g/mol; density = 1.440 g/mL. Edit any field — others recompute live.
