Low Aldehyde Valerophenone CAS 1009-14-9 Distilled Grade Liquid for Reductive Routes
Основные свойства
Место происхождения:
Китай
Наименование марки:
Senzhuo
Сертификация:
ISO9001
Номер модели:
СЗ-ВП-08
Торговая недвижимость
Минимальное количество заказа:
1 кг
Цена:
US $120 - 160/ kg
Условия оплаты:
Т/Т, Вестерн Юнион, Л/К
Возможность поставки:
100 тонн в месяц
Резюме продукта
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 ...
Детали продукта
Выделить:
low aldehyde valerophenone
,distilled ketone grade
,reductive amination ketone
Product Name:
Валерофенон
CAS:
1009-14-9
MF:
C11H14O
MW:
162,23
Grade:
Низкоальдегидный дистиллированный
Aldehyde:
максимум 300 частей на миллион
Application:
Восстановительное аминирование и иминные пути
Описание продукта
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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