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

A14774 3-(Methylthio)propionaldehyde, 98%

CAS-Nummer
3268-49-3
Synonyme
Methional
3-(Methylmercapto)propionaldehyde

Größe Preis ($) Menge Verfügbarkeit
10g 29,56
50g 89,73
250g 408,91
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3-(Methylthio)propionaldehyde, 98%

MDL
MFCD00007022
EINECS
221-882-5

Chemische Eigenschaften

Formel
C4H8OS
Molmasse
104.17
Schmelzpunkt
-58°
Siedepunkt
165-166°
Flammpunkt
64°(147°F)
Dichte
1.052
Brechungsindex
1.4825
Sensitivität
Air Sensitive
Löslichkeit
It is readily soluble in alcohol solvents such as ethanol, propylene and glycol oil. It is insoluble in water.

Anwendungen

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

Bemerkungen

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.

Literaturverweise

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.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): 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.

Sicherheitshinweise: 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.

Weitere Referenzen

Beilstein
1739289
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2930.90
TSCA
Yes
RTECS
UE2285000

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