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424072

Sigma-Aldrich

N,N,N′,N′-Tetraethyldiethylenetriamine

technical grade, 90%

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About This Item

Linear Formula:
[(C2H5)2NCH2CH2]2NH
CAS Number:
Molecular Weight:
215.38
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

grade

technical grade

Assay

90%

form

liquid

refractive index

n20/D 1.448 (lit.)

bp

130-135 °C (lit.)

density

0.837 g/mL at 25 °C (lit.)

functional group

amine

SMILES string

CCN(CC)CCNCCN(CC)CC

InChI

1S/C12H29N3/c1-5-14(6-2)11-9-13-10-12-15(7-3)8-4/h13H,5-12H2,1-4H3

InChI key

UICCSKORMGVRCB-UHFFFAOYSA-N

General description

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

Application

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)).

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

208.4 °F - closed cup

Flash Point(C)

98 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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