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93303

Sigma-Aldrich

Tris(2-aminoethyl)amine

technical, ≥90% (GC)

Synonym(s):

2,2′,2′′-Nitrilotriethylamine, 2,2′,2′′-Triaminotriethylamine, TAEA

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About This Item

Linear Formula:
(NH2CH2CH2)3N
CAS Number:
Molecular Weight:
146.23
Beilstein:
1739626
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:

vapor density

5 (vs air)

vapor pressure

0.02 mmHg ( 20 °C)

grade

technical

Assay

≥90% (GC)

refractive index

n20/D 1.497 (lit.)
n20/D 1.497

bp

114 °C/15 mmHg (lit.)

density

0.976 g/mL at 20 °C (lit.)

SMILES string

NCCN(CCN)CCN

InChI

1S/C6H18N4/c7-1-4-10(5-2-8)6-3-9/h1-9H2

InChI key

MBYLVOKEDDQJDY-UHFFFAOYSA-N

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Paul D Bonnitcha et al.
Dalton transactions (Cambridge, England : 2003), 41(37), 11293-11304 (2012-08-14)
Extensive research is currently being conducted into metal complexes that can selectively deliver cytotoxins to hypoxic regions in tumours. The development of pharmacologically suitable agents requires an understanding of appropriate ligand-metal systems for chaperoning cytotoxins. In this study, cobalt complexes
Jung-Ho Shin et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(12), 5045-5050 (2011-03-09)
Zinc is one of the essential transition metals in cells. Excess or lack of zinc is detrimental, and cells exploit highly sensitive zinc-binding regulators to achieve homeostasis. In this article, we present a crystal structure of active Zur from Streptomyces
Ajay Venugopal et al.
Journal of the American Chemical Society, 133(44), 17574-17577 (2011-10-12)
The dinuclear lutetium dihydride dication supported by metalated tripodal ligands undergoes facile hydrogenolysis with H(2) to form a trihydride dication. Molecular orbital analysis shows that the LUMO is a bonding Lu···Lu orbital that is poised to activate dihydrogen.
Huei-Chi Lin et al.
Analytica chimica acta, 606(2), 230-238 (2007-12-18)
An infrared (IR) chemical sensor based on immobilization of an acidified tris(2-aminoethyl)amine (ATAA) for the detection of tyrosine in urine is described. The sensing phase (i.e., coating) was saturated with nickel ions so that it would interact with tyrosine molecules
Cynthia T Brewer et al.
Dalton transactions (Cambridge, England : 2003), 40(1), 181-194 (2010-11-26)
Reaction of H(3)L(1), the Schiff base condensate of tris(2-aminoethyl)amine with three equivalents of 5-methyl-1H-pyrazole-3-carboxaldehyde, with manganese(II)perchlorate or iron(II)tetrafluoroborate results in the isolation of [MH(3)L(1)]X(2) (M = Mn and X = ClO(4) and M = Fe and X = BF(4)). These

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