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Merck

63287

Sigma-Aldrich

Malondialdehyde tetrabutylammonium salt

≥96.0% (NT)

Sinónimos:

Malonaldehyde tetrabutylammonium salt, Tetrabutylammonium malondialdehyde enolate

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About This Item

Fórmula lineal:
OCHCH=CHO[N(CH2CH2CH2CH3)4]
Número de CAS:
Peso molecular:
313.52
Beilstein:
5191808
Número MDL:
Código UNSPSC:
12352114
ID de la sustancia en PubChem:
NACRES:
NA.22
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Ensayo

≥96.0% (NT)

Formulario

solid

mp

126-131 °C

temp. de almacenamiento

2-8°C

cadena SMILES

[H]C(=O)\C=C\[O-].CCCC[N+](CCCC)(CCCC)CCCC

InChI

1S/C16H36N.C3H4O2/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;4-2-1-3-5/h5-16H2,1-4H3;1-4H/q+1;/p-1/b;2-1+

Clave InChI

GFXLQCGVBUWBHF-WLHGVMLRSA-M

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Otras notas

Preparation of 3-alkoxy-2-propenals, versatile intermediates, by alkylation or by reaction of the tosylate with an alcoholate[1][2][3][4]

Pictogramas

Corrosion

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Skin Corr. 1B

Código de clase de almacenamiento

8A - Combustible corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Certificados de análisis (COA)

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Visite la Librería de documentos

S. David et al.
Journal of the Chemical Society. Perkin Transactions 1, 2520-2520 (1979)
H.R. Pfaendler et al.
Journal of the American Chemical Society, 108, 1338-1338 (1986)
J.-M. Vatele
Tetrahedron, 42, 4443-4443 (1986)
A. Lubineau et al.
The Journal of Organic Chemistry, 52, 1001-1001 (1987)
Marilena Larocca et al.
Food & function, 8(9), 3288-3296 (2017-08-24)
Brassica phytochemicals exert a broad spectrum of health-promoting activities. The aim of this study was to investigate the possible beneficial effects of a cauliflower leaf powder (CLP)-enriched diet to prevent inflammation and oxidative stress resulting from injection of lipopolysaccharide (LPS)

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

      Helpful?

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