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03439

N-Ethyldiisopropylamine solution

~2 M in 1-methyl-2-pyrrolidinone, solution, suitable for peptide synthesis

Synonym(s):

N,N-Diisopropylethylamine, DIPEA, Hünig’s base

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Size/SKUAvailabilityPrice
250 mL
Please contact Customer Service for Availability
$156.00

About This Item

Empirical Formula (Hill Notation):
C8H19N
CAS Number:
7087-68-5
Molecular Weight:
129.24
NACRES:
NA.21
PubChem Substance ID:
329747633
UNSPSC Code:
12352100
MDL number:
MFCD00008868
Beilstein/REAXYS Number:
4124745
Form:
liquid

$156.00

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Product Name

N-Ethyldiisopropylamine solution, suitable for peptide synthesis, ~2 M in 1-methyl-2-pyrrolidinone

form

liquid

Quality Segment

100

concentration

~2 M in 1-methyl-2-pyrrolidinone

impurities

≤0.2% water (KFT)

refractive index

n20/D 1.454

application(s)

peptide synthesis

functional group

amine

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-Ethyldiisopropylamine (EDIA) reacts with monoactivated Michael acceptors to afford symmetrical sulfones.

Application

N,N-Diisopropylethylamine (DIPEA), also known as Hünig′s base, is a sterically hindered amine. It is commonly employed as a base in peptide synthesis. Additionally, DIPEA is also used in the Pd-catalyzed cross-coupling reactions, which include Heck coupling and Sonagashira coupling reactions.

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This Item
49621903440D125806
N-Ethyldiisopropylamine solution suitable for peptide synthesis, ~2 M in 1-methyl-2-pyrrolidinone

Sigma-Aldrich

03439

N-Ethyldiisopropylamine solution

N,N-Diisopropylethylamine 99.5%, biotech. grade

Sigma-Aldrich

496219

N,N-Diisopropylethylamine

N-Ethyldiisopropylamine ≥98.0%

Sigma-Aldrich

03440

N-Ethyldiisopropylamine

N,N-Diisopropylethylamine ReagentPlus®, ≥99%

Sigma-Aldrich

D125806

N,N-Diisopropylethylamine

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

refractive index

n20/D 1.454

refractive index

n20/D 1.414 (lit.)

refractive index

n20/D 1.414

refractive index

n20/D 1.414 (lit.)

form

liquid

form

-

form

liquid

form

liquid

impurities

≤0.2% water (KFT)

impurities

<0.050% water

impurities

≤0.5% water

impurities

-

application(s)

peptide synthesis

application(s)

peptide synthesis

application(s)

-

application(s)

-

functional group

amine

functional group

-

functional group

amine

functional group

-

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Repr. 1B - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

73.4 °F

flash_point_c

23 °C

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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