N,N- Diisopropyl Ethylamine Specification
- Usage
- Proton scavenger in cross-coupling reactions (Heck, Sonagashira) and deprotection steps.
- Other Names
- Henig Base, Ethyldiisopropylamine, DIEA, DIPEA
- Appearance
- Clear, transparent liquid
- Structural Formula
- (([(CH3)2CH]2NC2H5))
- Density
- 0.742 g/mL at 25 C
- Molecular Weight
- 129.24 g/mol Grams (g)
- Melting Point
- -46 C to -50 C
- Grade
- Synthesis Grade / Reagent Grade
- Type
- Industrial Chemical / Lab Reagent
- Color
- Clear, colorless to pale yellow
N,N- Diisopropyl Ethylamine Trade Information
- Minimum Order Quantity
- 10 Kilograms
- Payment Terms
- Cash in Advance (CID)
- Supply Ability
- 500 Kilograms Per Month
- Sample Policy
- Contact us for information regarding our sample policy
- Packaging Details
- 25 kg HM-HDPE drums, 150 kg / 180 kg MS or GI drums, or customized ISO tanks for bulk volume.
- Main Domestic Market
- All India
N,N- Diisopropyl Ethylamine About
N,N-Diisopropylethylamine (DIPEA), commonly known as Henigs base, is a clear, colorless to pale yellow liquid tertiary amine that serves as a vital non-nucleophilic base in organic synthesis. Named after German chemist Siegfried Henig, this sterically hindered compound is widely deployed as a proton scavenger because its bulky isopropyl groups prevent it from acting as a nucleophile or undergoing quaternization.