138428
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:
Molecular Weight:
130.23
Beilstein:
1734025
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
vapor density
4.4 (vs air)
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.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
116.6 °F - closed cup
Flash Point(C)
47 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
危险化学品
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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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