General description
N,N-Diisopropylethylamine (DIPEA), also known as Hunig′s base, is a sterically hindered amine. It is a non-nucleophilic base commonly employed in substitution reactions, alkylations, amide couplings, etc. DIPEA is also used as a base in the Pd-catalyzed cross-coupling reactions, which include Heck coupling and Sonagashira coupling reactions.
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.755 - 0.758
Water (K. F.): ≤ 0.20 %
Identity (IR): passes test
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- UPC:
- 41116134
- Condition:
- New
- Availability:
- 3-5 Days
- Weight:
- 1.00 Ounces
- HazmatClass:
- Yes
- MPN:
- 8008940250
- CAS:
- 7087-68-5