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Sigma-Aldrich

Hydrogen peroxide solution

30%, (stabilized) for synthesis

Sinónimos:

Hydrogen peroxide solution, Perhydrol

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About This Item

Fórmula empírica (notación de Hill):
H2O2
Número de CAS:
7722-84-1
Peso molecular:
34.01
Beilstein:
3587191
Número MDL:
MFCD00011333
Código UNSPSC:
12352304
NACRES:
NA.22
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Nombre del producto

Peróxido de hidrógeno solution, (stabilized) for synthesis

grado

for synthesis

Nivel de calidad

200

presión de vapor

18 hPa ( 20 °C)
23.3 mmHg ( 30 °C)

Formulario

liquid

idoneidad de la reacción

reagent type: oxidant

pH

2-4 (20 °C in H2O)

bp

107 °C/1013 hPa

mp

-26 °C

densidad

1.11 g/cm3 at 20 °C

temp. de almacenamiento

2-25°C

cadena SMILES

OO

InChI

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

Clave InChI

MHAJPDPJQMAIIY-UHFFFAOYSA-N

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Aplicación

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.[1]
  • For the oxidation of aromatic and aliphatic sulfides to sulfoxides or sulfones.[2]
  • For the epoxidation of terminal olefins using a mixture of Na2WO4 dihydrate, (aminomethyl)phosphonic acid, and methyltrin-octylammonium hydrogensulfate.[3]
  • To prepare adipic acid via oxidation of cyclohexanone and cyclohexanol in the presence of H2WO4 as a catalyst.[4]
  • To convert cyclopentanone to δ-valerolactone via Baeyer−Villiger-oxidation in the presence of a solid acid catalyst.[5]

Nota de análisis

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

Pictogramas

Corrosion
GHS05

Palabra de señalización

Danger

Frases de peligro

H318

Consejos de prudencia

P280 - P305 + P351 + P338

Clasificaciones de peligro

Eye Dam. 1

Código de clase de almacenamiento

5.1B - Oxidizing hazardous materials

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

not combustible

Punto de inflamabilidad (°C)

not combustible

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «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)
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)
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)
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)

Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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