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8.22287

Sigma-Aldrich

Hydrogen peroxide solution

30%, (stabilized) for synthesis

Synonym(s):

Hydrogen peroxide solution, Perhydrol

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About This Item

Empirical Formula (Hill Notation):
H2O2
CAS Number:
7722-84-1
Molecular Weight:
34.01
Beilstein:
3587191
MDL number:
MFCD00011333
UNSPSC Code:
12352304
NACRES:
NA.22

product name

Hydrogen peroxide 30%, (stabilized) for synthesis

vapor pressure

18 hPa ( 20 °C)
23.3 mmHg ( 30 °C)

Quality Level

200

form

liquid

reaction suitability

reagent type: oxidant

pH

2-4 (20 °C in H2O)

bp

107 °C/1013 hPa

mp

-26 °C

density

1.11 g/cm3 at 20 °C

storage temp.

2-25°C

SMILES string

OO

InChI

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

InChI key

MHAJPDPJQMAIIY-UHFFFAOYSA-N

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Application

Hydrogen peroxide 30% can be used as an oxidizing agent:
  • To synthesize 5-bromo-2-nitropyridine from 5-bromo-2-aminopyridine in the presence of H2SO4.
  • For the oxidation of aromatic and aliphatic sulfides to sulfoxides or sulfones.
  • For the epoxidation of terminal olefins using a mixture of Na2WO4 dihydrate, (aminomethyl)phosphonic acid, and methyltrin-octylammonium hydrogensulfate.
  • To prepare adipic acid via oxidation of cyclohexanone and cyclohexanol in the presence of H2WO4 as a catalyst.
  • To convert cyclopentanone to δ-valerolactone via Baeyer−Villiger-oxidation in the presence of a solid acid catalyst.

Analysis Note

Assay (manganometric): 29.0 - 31.0 %
Density (d 20/4): 1.11 - 1.12 g/cm³

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H318

Precautionary Statements

P280 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 1

Flash Point(F)

not combustible

Flash Point(C)

not combustible

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A green method of adipic acid synthesis: organic solvent-and halide-free oxidation of cycloalkanones with 30% hydrogen peroxide
Usui Y and Sato K
Green Chemistry, 5(4), 373-375 (2003)
Baeyer-Villiger-oxidation of cyclopentanone with aqueous hydrogen peroxide by acid heterogeneous catalysis
Fischer J and Holderich WF
Applied Catalysis A: General, 180(1-2), 435-443 (1999)
Handling hydrogen peroxide oxidations on a Large Scale: synthesis of 5-bromo-2-nitropyridine
Agosti A, et al.
Organic Process Research & Development, 21(3), 451-459 (2017)
Oxidation of sulfides to sulfoxides and sulfones with 30% hydrogen peroxide under organic solvent-and halogen-free conditions
Sato K, et al.
Tetrahedron, 57(13), 2469-2476 (2001)
A Practical Method for Epoxidation of Terminal Olefins with 30 Hydrogen Peroxide under Halide-Free Conditions.
Kazuhiko Sato et al.
The Journal of organic chemistry, 61(23), 8310-8311 (1996-11-15)

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