N,N,N',N'-TETRAETHYLDIETHYLENETRIAMINE Chemical Properties

Boiling point:

130-135 °C(lit.)

Density 

0.837 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.448(lit.)

Flash point:

208 °F

pka

10.45±0.25(Predicted)

EPA Substance Registry System

1,2-Ethanediamine, N'-[2-(diethylamino)ethyl]-N,N-diethyl- (123-12-6)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

RIDADR 

UN 2735 8/PG 2

WGK Germany 

3

Toxicity

LD50 ivn-mus: 180 mg/kg CSLNX* NX#01684

MSDS

• Language:English Provider:SigmaAldrich

N,N,N',N'-TETRAETHYLDIETHYLENETRIAMINE Usage And Synthesis

Uses

N,N,N′,N′-Tetraethyldiethylenetriamine (TEDETA) has been used in the following studies:

• As N-substituted ethylenediamine ligand in the synthesis of [Ni(Et₄dien)(NO₂)₂] (Et₄dien=N,N,N′,N′-tetraethyldiethylenetriamine).
• As a reagent in the synthesis of adamantanyl connector, (2-(1-carbamoylmethyladamantane)di(ethyl(diethylmethylammonium))dichloride).
• As a reagent in the synthesis of aminated macroligand.
• As a reagent in the synthesis of precipiton ligand.
• As a multimodal ligand in the synthesis of P(S-DVB)-g-P(S-GMA)- TEDETA beads (poly(styrene-divinylbenzene)-graft-poly(styrene-glycidylmethacrylate)).

General Description

N,N,N′,N′-Tetraethyldiethylenetriamine (TEDETA) is an N-substituted ethylenediamine ligand. Its boiling point, density and refractive index have been determined.

Safety Profile

Poison by intravenous route.When heated to decomposition it emits toxic fumes ofNOx.

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