Sigma Aldrich D125806 N,N-Diisopropylethylamine ReagentPlus®, ≥99% 100 mL
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LB.SA.D125806-100ML
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Synonym(s): N-Ethyldiisopropylamine, DIPEA, Ethyldiisopropylamine, ‘Hünig’s base’ Linear Formula: [(CH3)2CH]2NC2H5 CAS Number: 7087-68-5 Molecular Weight: 129.24 EC Number: 230-392-0 MDL number: MFCD00008868 PubChem Substance ID: 329798682 NACRES: NA.21
| Sigma Aldrich D125806 N,N-Diisopropylethylamine ReagentPlus®, ≥99% 100 mL |
| Synonym(s): N-Ethyldiisopropylamine, DIPEA, Ethyldiisopropylamine, ‘Hünig’s base’ Linear Formula: [(CH3)2CH]2NC2H5 CAS Number: 7087-68-5 Molecular Weight: 129.24 EC Number: 230-392-0 MDL number: MFCD00008868 PubChem Substance ID: 329798682 NACRES: NA.21 |
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PROPERTIES
vapor pressure 31 mmHg ( 37.7 °C)
Quality Level 200 product line ReagentPlus® Assay ≥99% form liquid refractive index n20/D 1.414 (lit.) bp 127 °C (lit.) mp <−50 °C (lit.) density 0.742 g/mL at 25 °C (lit.) SMILES string CCN(C(C)C)C(C)C InChI 1S/C8H19N/c1-6-9(7(2)3)8(4)5/h7-8H,6H2,1-5H3 InChI key JGFZNNIVVJXRND-UHFFFAOYSA-N DESCRIPTION General description N,N-Diisopropylethylamine, also known as Hünig′s base, is a sterically hindered amine. It is a non-nucleophilic base commonly employed for substitution reactions.[1] It acts as an activator for chiral iridium N, P ligand complexes, which can be utilized in the hydrogenation of α, β-unsaturated nitriles.[2] The influence of varying concentration of N,N-diisopropylethylamine on the synthesis of olvanil in the presence of lipase catalyst has been investigated.[3] Application N,N-Diisopropylethylamine may be used in the synthesis of mannosylated ovalbumin peptides.[4] Proton scavenger used in peptide coupling,[5] enolboration,[6] Pd(0)-catalyzed alkoxycarbonylation of allyl phosphates and acetates,[7] and as a catalyst in vinyl sulfone synthesis.[8] Legal Information ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC |
