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3-Methyl-2-butenal, 97 %, Thermo Scientific Chemicals
Beschreibung
3-Methyl-2-butenal is used in small quantities as food flavor in alcoholic beverages, chewing gums, confection frosting, frozen dairy, fruit ice, gelatin pudding, hard and soft candy and jam jelly. Used in daily flavor, and cosmetic flavor in perfumes. A starting material for the synthesis of vitamin A.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
3-Methyl-2-butenal wird in kleinen Mengen als Lebensmittelaroma in alkoholischen Getränken, Kaugummi, Konfektionsschaum, gefrorenen Milchprodukten, Fruchteis, Gelatinepudding, harten und weichen Süßigkeiten und Marmeladengelee verwendet. Wird im täglichen Geschmack und kosmetischen Geschmack in Parfümen verwendet. Ein Ausgangsmaterial für die Synthese von Vitamin A.
Löslichkeit
In Wasser löslich (110 g/l).
Hinweise
Luftempfindlich. Von starken Oxidationsmitteln, Luft und Wärme fernhalten.
Spezifikation
Spezifikation
| Chemischer Name oder Material | 3-Methyl-2-butenal |
| Schmelzpunkt | -20°C |
| Dichte | 0.88 |
| Siedepunkt | 136°C |
| Flammpunkt | 37°C (99°F) |
| Geruch | Characteristic |
| Strukturformel | (CH3)2C=CHCHO |
| Brechungsindex | 1.4613 |
| Menge | 25 g |
| UN-Nummer | UN2929 |
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RUO – Research Use Only
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