496219

Sigma-Aldrich

N,N-Diisopropylethylamine

99.5%, biotech. grade

Synonym(s):
Ethyldiisopropylamine, ‘Hünig’s base’, N-Ethyldiisopropylamine, DIPEA
Linear Formula:
[(CH3)2CH]2NC2H5
CAS Number:
Molecular Weight:
129.24
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21
Pricing and availability is not currently available.

Quality Level

grade

biotech. grade

vapor pressure

31 mmHg ( 37.7 °C)

assay

99.5%

form

liquid

application(s)

peptide synthesis: suitable

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.)

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

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Application

N,N-Diisopropylethylamine may be used in the synthesis of mannosylated ovalbumin peptides.

Packaging

100, 500 mL in Sure/Seal™
2 L in Sure/Seal™

Signal Word

Danger

Target Organs

Respiratory system

RIDADR

UN 3384 3(6.1) / PGI

WGK Germany

WGK 2

Flash Point(F)

49.1 °F

Flash Point(C)

9.5 °C

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)
Facile and Gram-scale Synthesis of Metal-free Catalysts: Toward Realistic Applications for Fuel Cells.
Kim OH, et al.
Scientific Reports, 5 (2015)
Alexandre Yersin et al.
Biophysical journal, 94(1), 230-240 (2007-09-18)
Interaction between the iron transporter protein transferrin (Tf) and its receptor at the cell surface is fundamental for most living organisms. Tf receptor (TfR) binds iron-loaded Tf (holo-Tf) and transports it to endosomes, where acidic pH favors iron release. Iron-free...
Lipase-catalysed synthesis of olvanil in organic solvents.
Reyes-Duarte D, et al.
Biotechnology Letters, 24(24), 2057-2061 (2002)
Irina Naletova et al.
Cancers, 11(9) (2019-09-11)
Angiogenin (ANG), an endogenous protein that plays a key role in cell growth and survival, has been scrutinised here as promising nanomedicine tool for the modulation of pro-/anti-angiogenic processes in brain cancer therapy. Specifically, peptide fragments from the putative cell...

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