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Sigma Aldrich D125806 N,N-Diisopropylethylamine ReagentPlus®, ≥99% 500 mL

Stok Kodu
LB.SA.D125806-500ML
Kısa Bilgi
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
Ön Siparişli Ürün
Sigma Aldrich D125806 N,N-Diisopropylethylamine ReagentPlus®, ≥99% 500 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
Sigma Aldrich D125806 N,N-Diisopropylethylamine ReagentPlus®, ≥99%        
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

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Sigma Aldrich D125806 N,N-Diisopropylethylamine ReagentPlus®, ≥99%
Sigma Aldrich D125806 N,N-Diisopropylethylamine ReagentPlus®, ≥99% 500 mL Synonym(s): N-Ethyldiisopropylamine, DIPEA, Ethyldiisopropylamine, ‘Hünig’s base’, Linear Formula: [(CH3)2CH]2NC2H5, CAS Number: 7087-68-5, Molecular Weight: 129.24 LB.SA.D125806-500ML
Sigma Aldrich D125806 N,N-Diisopropylethylamine ReagentPlus®, ≥99% 500 mL

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