Anhydrous 5-Bromo-1-Pentene CAS 1119-51-3 Grignard Grade Low Water Liquid
Grundlegende Eigenschaften
Herkunftsort:
China
Markenbezeichnung:
Senzhuo
Zertifizierung:
ISO9001
Modellnummer:
SZ-BP-03
Immobilienhandel
Mindestbestellmenge:
1 kg
Preis:
US $170 - 230/ kg
Zahlungsbedingungen:
T/T, Western Union, L/C
Versorgungsfähigkeit:
20 Tonnen pro Monat
Produktübersicht
Making the Grignard from 5-bromo-1-pentene is straightforward until water gets in the way. Fifty parts per million of moisture is enough to leave a cloudy magnesium hydroxide haze, eat into the yield and make the filtration slow. We dry this grade over a molecular sieve under argon, verify it by ...
Einzelheiten zum Produkt
Hervorheben:
anhydrous 5-bromo-1-pentene
,Grignard grade bromide
,low water bromoalkene
Product Name:
5-Bromo-1-pentene
CAS:
1119-51-3
MF:
C5H9Br
MW:
149,03
Grade:
Wasserfreies Grignard
Water:
50 ppm Max
Application:
Grignard- und Organolithiumchemie
Beschreibung des Produkts
Making the Grignard from 5-bromo-1-pentene is straightforward until water gets in the way. Fifty parts per million of moisture is enough to leave a cloudy magnesium hydroxide haze, eat into the yield and make the filtration slow. We dry this grade over a molecular sieve under argon, verify it by Karl Fischer, and fill it under the same argon blanket so the number on the certificate is the number in your flask. Peroxide is the other number we watch. An alkene stored in air
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