496219
N,N-Diisopropyléthylamine
99.5%, biotech. grade
Synonyme(s) :
N-Éthyldiisopropylamine, DIPEA, « Base de Hüning », Éthyldiisopropylamine
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A propos de cet article
Formule linéaire :
[(CH3)2CH]2NC2H5
Numéro CAS:
Poids moléculaire :
129.24
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352116
EC Number:
230-392-0
MDL number:
Assay:
99.5%
Grade:
biotech. grade
Bp:
127 °C (lit.)
Vapor pressure:
31 mmHg ( 37.7 °C)
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biotech. grade
Quality Level
vapor pressure
31 mmHg ( 37.7 °C)
assay
99.5%
impurities
<0.050% water
color
APHA: <20
refractive index
n20/D 1.414 (lit.)
pH
12.3 (20 °C)
bp
127 °C (lit.)
mp
<−50 °C (lit.)
solubility
water: soluble 4.01 g/L at 20 °C
density
0.742 g/mL at 25 °C (lit.)
application(s)
peptide synthesis
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
General description
N, N-Diisopropylethylamine is a hindered non-nucleophilic amine base used in alkylation, aldol-like reactions, eliminations, and selective generation of enolates. It is widely used as a proton scavenger in organic synthesis. Due to its less nucleophilic nature, it produces less byproducts.
N, N-Diisopropylethylamine is a hindered non-nucleophilic amine base used in alkylation, aldol-like reactions, eliminations, and selective generation of enolates. It is widely used as a proton scavenger in organic synthesis. Due to its less nucleophilic nature, it produces less byproducts.
Our biotech solvents offer exceptional quality for reliable RNA extraction, ensuring optimal laboratory performance. With low water content and minimal residue, give clean UV spectra to minimize contamination.
- High-Quality Biotech Solvents: Designed for optimal laboratory performance with low water content and minimal residues.
- Ideal for RNA Extraction: Essential for genetic testing and research applications like PCR.
- Ensures Integrity of Genetic Material: Promotes reliable and reproducible results.
- Industry Compliant: Suitable for both academic and commercial laboratories, enhancing research efficiency.
Application
N, N-Diisopropylethylamine can be used as a base:
- In the palladium (0)-catalyzed alkoxy carbonylation of allyl phosphates and acetate.
- In the selective enolate formation along with boryl triflates.
- In the C–N coupling of aryl halides with nitroarenes in the presence of nickel catalyst.
N,N-Diisopropylethylamine may be used in the synthesis of mannosylated ovalbumin peptides.
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Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
target_organs
Respiratory system
Classe de stockage
3 - Flammable liquids
wgk
WGK 2
flash_point_f
49.1 °F
flash_point_c
9.5 °C
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Lipase-catalysed synthesis of olvanil in organic solvents.
Reyes-Duarte D, et al.
Biotechnology Letters, 24(24), 2057-2061 (2002)
Asymmetric Hydrogenation of α,β-Unsaturated Nitriles with Base-Activated Iridium N, P Ligand Complexes
Muller MA and Pfaltz A.
Angewandte Chemie (International Edition in English), 126(33), 8812-8815 (2014)
Alexandre Yersin et al.
Biophysical journal, 94(1), 230-240 (2007-09-18)
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