MilliporeSigma
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496219

Sigma-Aldrich

N,N-Diisopropylethylamine

99.5%, biotech. grade

Synonym(s):
N-Ethyldiisopropylamine, DIPEA, Ethyldiisopropylamine, ‘Hünig’s base’
Linear Formula:
[(CH3)2CH]2NC2H5
CAS Number:
Molecular Weight:
129.24
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

grade

biotech. grade

Quality Level

vapor pressure

31 mmHg ( 37.7 °C)

assay

99.5%

form

liquid

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

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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

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

49.1 °F

Flash Point(C)

9.5 °C

Certificate of Analysis

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Certificate of Origin

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