Low Aldehyde Valerophenone CAS 1009-14-9 Distilled Grade Liquid for Reductive Routes
Podstawowe właściwości
Miejsce pochodzenia:
Chiny
Nazwa marki:
Senzhuo
Certyfikacja:
ISO9001
Numer modelu:
SZ-VP-08
Nieruchomości handlowe
Minimalna ilość zamówienia:
1 KG
Ceny:
US $120 - 160/ kg
Warunki płatności:
T/T, Western Union, akredytywa
Możliwość dostaw:
100 ton miesięcznie
Podsumowanie produktu
In reductive amination the aldehyde impurity is the enemy of selectivity. Even 0.5 percent of a butyraldehyde type impurity in the feed reacts faster than the ketone, consumes hydride, and leaves an alkyl amine by product that has to be removed by chromatography or repeated crystallisation. Tighter ...
Szczegóły produktu
Podkreślić:
low aldehyde valerophenone
,distilled ketone grade
,reductive amination ketone
Product Name:
Walerofenon
CAS:
1009-14-9
MF:
C11H14O
MW:
162,23
Grade:
Destylowana niskoaldehydowa
Aldehyde:
Maks. 300 ppm
Application:
Redukcyjne drogi aminowania i iminy
Opis produktu
In reductive amination the aldehyde impurity is the enemy of selectivity. Even 0.5 percent of a butyraldehyde type impurity in the feed reacts faster than the ketone, consumes hydride, and leaves an alkyl amine by product that has to be removed by chromatography or repeated crystallisation. Tighter limits on that impurity are cheaper than the purification they avoid. This grade is produced by a dedicated high reflux ratio distillation that strips the aldehyde fraction to
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