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

A14774 3-(Methylthio)propionaldehyde, 98%

Numéro CAS
3268-49-3
Synonymes
Methional
3-(Methylmercapto)propionaldehyde

Dimensions Prix ($) Quantité Disponibilité
10g 29,56
50g 89,73
250g 408,91
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3-(Methylthio)propionaldehyde, 98%

MDL
MFCD00007022
EINECS
221-882-5

Propriétés chimiques

Formule
C4H8OS
Poids formulaire
104.17
Point de fusion
-58°
Point d'ébullition
165-166°
Point d'éclair
64°(147°F)
Densité
1.052
Indice de réfraction
1.4825
Sensibilité
Air Sensitive
Solubilité
It is readily soluble in alcohol solvents such as ethanol, propylene and glycol oil. It is insoluble in water.

Applications

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

Notes

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.

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (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.

Mentions de prudence: 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.

Autres références

Beilstein
1739289
Classe de danger
6.1
Groupe d'emballage
III
Code tarifaire harmonisé
2930.90
TSCA
Yes
RTECS
UE2285000

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