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138428

Sigma-Aldrich

N,N′-Diethyl-1,3-propanediamine

97%

Synonym(s):

1,3-Bis(ethylamino)propane

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About This Item

Linear Formula:
C2H5NH(CH2)3NHC2H5
CAS Number:
10061-68-4
Molecular Weight:
130.23
Beilstein/REAXYS Number:
1734025
EC Number:
233-200-3
MDL number:
MFCD00009036
UNSPSC Code:
12352100
PubChem Substance ID:
24848356
NACRES:
NA.22

vapor density

4.4 (vs air)

Quality Level

100

vapor pressure

1 mmHg ( 20 °C)

assay

97%

form

liquid

autoignition temp.

689 °F

expl. lim.

11.6 %

refractive index

n20/D 1.4374 (lit.)

density

0.819 g/mL at 25 °C (lit.)

functional group

amine

SMILES string

CCNCCCNCC

InChI

1S/C7H18N2/c1-3-8-6-5-7-9-4-2/h8-9H,3-7H2,1-2H3

InChI key

BEPGHZIEOVULBU-UHFFFAOYSA-N

General description

N,N′-Diethyl-1,3-propanediamine is a potential ion-exchange displacer.

Application

N,N′-Diethyl-1,3-propanediamine was used as displacer in parallel batch screening for ribonuclease A and α-chymotrypsinogen A adsorbed together on high-performance sepharose SP. It was used to develop robotic high-throughput displacer screen to identify chemically selective displacers for several protein pairs in cation exchange chromatography.

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

116.6 °F - closed cup

flash_point_c

47 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
0000211607
0000211579
0000208469
0000208476
STBJ6638

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Kaushal Rege et al.
Journal of chromatography. A, 1033(1), 19-28 (2004-04-10)
This paper employs a parallel batch screening technique for the identification of both selective and high-affinity displacers for a model binary mixture of proteins in a cation-exchange system. A variety of molecules were screened as possible displacers for the proteins
Christopher J Morrison et al.
Biotechnology progress, 25(3), 825-833 (2009-06-06)
A robotic high-throughput displacer screen was developed and employed to identify chemically selective displacers for several protein pairs in cation exchange chromatography. This automated screen enabled the evaluation of a wide range of experimental conditions in a relatively short period

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