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87600

Sigma-Aldrich

N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine

technical

Synonym(s):

2,2′,2″,2″′-(Ethylenedinitrilo)tetraethanol, THEED

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About This Item

Linear Formula:
(HOCH2CH2)2NCH2CH2N(CH2CH2OH)2
CAS Number:
Molecular Weight:
236.31
Beilstein/REAXYS Number:
1767829
EC Number:
MDL number:
UNSPSC Code:
12352116
PubChem Substance ID:
NACRES:
NA.22

grade

technical

form

liquid

refractive index

n20/D 1.501

bp

~280 °C

density

1.1 g/mL at 20 °C (lit.)

SMILES string

OCCN(CCO)CCN(CCO)CCO

InChI

1S/C10H24N2O4/c13-7-3-11(4-8-14)1-2-12(5-9-15)6-10-16/h13-16H,1-10H2

InChI key

BYACHAOCSIPLCM-UHFFFAOYSA-N

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General description

N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, is primarily used as a chelating agent and as a building block in the synthesis of various chemical compounds. It is also useful in metal extraction and catalysis because of its ability to form stable complexes with metal ions.

Application

N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine can be used as a chelating agent to prepare a palladium-based complex, which is used as a catalyst for the Suzuki/Miyaura reaction.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

210.2 °F - closed cup

flash_point_c

99 °C - closed cup

ppe

Eyeshields, Gloves


Certificates of Analysis (COA)

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Marko Pende et al.
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