Undecan-2-ol Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R51/53:Giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
Chemische Eigenschaften
2-Undecanol has a fatty odor with a fruity note. A fruity taste is also detectable at low concentration.
Occurrence
The l-form is reportedly found in rue oil and in the essential oil of Litsea odorifera, the d-form occurs in coconut.
Also reported found in fresh apple, banana, papaya, strawberry fruit, chive, roasted onion, ginger, other types of ginger, cheddar
cheese, Camembert cheese, Gruyere cheese, cognac, Curcuma aeruginosa Roxb., Curcuma heyneana Val., hop oil, coconut, meat,
milk, mushroom and sweet corn.
Verwenden
2-Undecanol is a useful chemical reagent. It is reported that 2-Undecanol can be converted into aldehyde or ketone under mild conditions in the presence of a copper-based catalyst.
synthetische
By reduction of methyl nonyl ketone with sodium metal in alcohol; the d-form is isolated from the optically inactive material
via the corresponding phthalate and in its salt with strychnine and brucine.
Definition
ChEBI: A fatty alcohol that is undecane carrying a single hydroxy substituent at position 2.
Allgemeine Beschreibung
2-Undecanol is a volatile fatty alcohol that is reported to occur as a flavor component of coconut meat, cheese and hopped beer.
Undecan-2-ol Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
