2-Methylpent-2-enal Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R10:Entzündlich.
R20:Gesundheitssch?dlich beim Einatmen.
R36:Reizt die Augen.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Beschreibung
2-Methyl-2-pentenal has a powerful grassy-green, slightly fruity
odor and can be prepared synthetically by aldolic condensation of
propionaldehyde.
Chemische Eigenschaften
2-Methyl-2-pentenal has a powerful, grassy-green, slightly fruity odor.
Occurrence
Reported found as a volatile component in onion. Also reported found in roasted onion, roasted peanut, cranberry, guava, grapes, grape brandy, papaya, shallots, leek, chive, fried potato, mustard, parmesan cheese, fish, roast
chicken, cooked beef, beer, cognac, coffee, tea, peanut, Japanese plum, mango, walnut, prickly pear, pumpkin, oysters, lamb’s
lettuce and maté
synthetische
By aldolic condensation of propionaldehyde.
Allgemeine Beschreibung
2-Methyl-2-pentenal has been identified as one of the major volatile flavor compounds in chive, caucas, onion and leek.
2-Methylpent-2-enal Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
