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Sigma-Aldrich

Triethanolamine

JIS special grade, ≥98.0%

Synonym(s):

2,2′,2′′-Nitrilotriethanol, Tris(2-hydroxyethyl)amine

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About This Item

Linear Formula:
(HOCH2CH2)3N
CAS Number:
102-71-6
Molecular Weight:
149.19
Beilstein/REAXYS Number:
1699263
MDL number:
MFCD00002855
UNSPSC Code:
12352100
PubChem Substance ID:
329753502

grade

JIS special grade

vapor density

5.14 (vs air)

vapor pressure

0.01 mmHg ( 20 °C)

assay

≥98.0%

form

liquid

autoignition temp.

600 °F

expl. lim.

8.5 %

availability

available only in Japan

refractive index

n20/D 1.485 (lit.)

pH

10.5-11.5 (25 °C, 149 g/L)

useful pH range

7.3-8.3

pKa (25 °C)

7.8

bp

190-193 °C/5 mmHg (lit.)

mp

17.9-21 °C (lit.)

density

1.124 g/mL at 25 °C (lit.)

SMILES string

OCCN(CCO)CCO

InChI

1S/C6H15NO3/c8-4-1-7(2-5-9)3-6-10/h8-10H,1-6H2

InChI key

GSEJCLTVZPLZKY-UHFFFAOYSA-N

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

354.2 °F

flash_point_c

179 °C

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Xiaoxuan Liu et al.
Molecular pharmaceutics, 9(3), 470-481 (2012-01-03)
Successful achievement of RNA interference in therapeutic applications requires safe and efficient vectors for siRNA delivery. In the present study, we demonstrate that a triethanolamine (TEA)-core PAMAM dendrimer of generation 5 (G(5)) is able to deliver sticky siRNAs bearing complementary
Stuart K Langley et al.
Dalton transactions (Cambridge, England : 2003), 41(32), 9789-9796 (2012-07-11)
The synthesis, structures and magnetic properties of two new mixed-valence heptanuclear manganese clusters are described. Both complexes utilize triethanolamine (teaH(3)) as a bridging ligand, displaying near planar, disc-like metal topologies and are of formulae [Mn(II)(4)Mn(IV)(3)(tea)(teaH(2))(3)(peolH)(4)](BF(4))(2)·solv (1) and [Mn(II)(4)Mn(III)(3)F(3)(tea)(teaH)(teaH(2))(2)(piv)(4)(Hpiv)(chp)(3)]·0.5MeCN (2). Compound
Liviu Ungur et al.
Journal of the American Chemical Society, 134(45), 18554-18557 (2012-11-01)
A toroidal magnetic moment in the absence of conventional total magnetic moment is observed in a {Dy(6)} ring. The reason for the net toroidal arrangement of the local magnetic moments is the high symmetry of the complex in combination with
Xiaoxuan Liu et al.
Bioconjugate chemistry, 22(12), 2461-2473 (2011-11-08)
With the aim of developing dendrimer nanovectors with a precisely controlled architecture and flexible structure for DNA transfection, we designed PAMAM dendrimers bearing a triethanolamine (TEA) core, with branching units pointing away from the center to create void spaces, reduce
Kostas Karatasos et al.
Macromolecular bioscience, 12(2), 225-240 (2011-12-08)
In this work we report, compare and discuss the results obtained from fully atomistic molecular dynamics simulations of generations 4, 5, and 6 of PAMAM-based dendrimers having NH(3) and triethanolamine as cores, forming complexes with a short interfering RNA (siRNA)
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