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3268-49-3 - 3-(Methylthio)propionaldehyde, 98% - Methional - 3-(Methylmercapto)propionaldehyde - A14774 - Alfa Aesar

A14774 3-(Methylthio)propionaldehyde, 98%

Número CAS
3268-49-3
Nombre Alternativo
Methional
3-(Methylmercapto)propionaldehyde

Tamaño Precio ($) Cantidad Disponibilidad
10g 29,56
50g 89,73
250g 408,91
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3-(Methylthio)propionaldehyde, 98%

MDL
MFCD00007022
EINECS
221-882-5

Propiedades químicas

Fórmula
C4H8OS
Peso molecular
104.17
Punto de fusión
-58°
Punto de ebullición
165-166°
Punto de inflamabilidad
64°(147°F)
Densidad
1.052
Índice de refracción
1.4825
Sensibilidad
Air Sensitive
Solubilidad
It is readily soluble in alcohol solvents such as ethanol, propylene and glycol oil. It is insoluble in water.

Aplicaciones

3-(Methylthio)propionaldehyde, is used as food flavour ,for making Baked food, spices, soft drinks, candy. It is also used as an intermediate. It has wide applications in organic synthesis as solvents as well as reagents. They are used in the synthesis of specific compound classes include agricultural chemical, property-enhancing additives, pharmacological drugs, chemical resistant polymers, detergents, and rubber antioxidants. Some examples of aliphatic and aromatic thioethers found in flavouring agents

Notas

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature 2 - 8°C. Air sensitive. Handle and store under inert gas. Keep away from strong oxidizing agents, strong bases.

Referencias documentales

Ron G. Buttery .;  Roy Teranishi .; Louisa C. Ling .; Jean G. Turnbaugh. Quantitative and sensory studies on tomato paste volatiles. J. Agric. Food Chem. 1990, 38, (1), 336-340.

M. Mestres .; O. Busto. Application of headspace solid-phase microextraction to the determination of sulphur compounds with low volatility in wines. Journal of Chromatography A. 1990, 38, (1), 336-340.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H302-H312-H332-H315-H319-H317-H335-H227

Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May cause respiratory irritation. Combustible liquid.

Indicaciones de precaución: P280h-P305+P351+P338-P309-P310

Wear protective gloves/clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

Otras referencias

Beilstein
1739289
Clase de peligro
6.1
Grupo de embalaje
III
Código de tarifa arancelaria unificado
2930.90
TSCA
Yes
RTECS
UE2285000

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