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23302-83-2 - Brooker's merocyanine dye - 1-Methyl-4-[(-4-oxycyclohexadienylidene)ethylidene]-1,4-dihydropyridine - MOED - H66517 - Alfa Aesar

H66517 Brooker's merocyanine dye

Número CAS
23302-83-2
Nombre Alternativo
1-Methyl-4-[(-4-oxycyclohexadienylidene)ethylidene]-1,4-dihydropyridine
MOED

Tamaño Precio ($) Cantidad Disponibilidad
250mg 147,00
1g 470,00
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Brooker's merocyanine dye

MDL
MFCD00010099

Propiedades químicas

Fórmula
C14H13NO
Peso molecular
211.26
Punto de fusión
220°dec.

Aplicaciones

Brooker's merocyanine dye is used as solvent polarity indicators. It is used as pH sensors and transition metal cation indicators.

Notas

Store away from oxidizing agents. Store in a cool, dry conditions in a well sealed container.

Referencias documentales

Viviane Cavalli; Domingas C. da Silva; Clodoaldo Machado; Vanderlei G. Machado; Valdir Soldi. The Fluorosolvatochromism of Brooker's Merocyanine in Pure and in Mixed Solvents. Journal of Fluorescence.2006, 16 77-86.

John O. Morley; Richard M. Morley; Robert Docherty and Michael H. Charlton. Fundamental Studies on Brooker's Merocyanine. J. Am. Chem. Soc.1997, 119 (42), 10192-10202.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P261-P280-P305+P351+P338-P304+P340-P362-P301+P312-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Código de tarifa arancelaria unificado
2933.39
TSCA
No

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