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N,N,N′,N′-Tetraethylethylenediamine

N,N,N′,N′-Tetraethylethylenediamine chemical structure
CAS Number150-77-6
FormulaN′
Mol. Weight172.31 g/mol

What is N,N,N′,N′-Tetraethylethylenediamine?

N,N,N′,N′-Tetraethylethylenediamine is a chemical compound with CAS number 150-77-6 and molecular formula N′. It is used in various industrial and research applications.

Applications

N,N, N′,N′-Tetraethylethylenediamine (TEEDA) has been used in the synthesis of amine ligands using simple or double intramolecular dealkylation reaction1. TEEDA exhibits selective β-lithiation during deprotonation with lithiumalkyls2.

Specifications

Linear Formula

(C2H5)2NCH2CH2N(C2H5)2

Molecular Weight

172.31 g/mol

Assay/Purity

98%

Boiling Point

189-192 °C(lit.)

Density

0.808 g/mL at 25 °C(lit.)

Safety Information

GHS02GHS02
GHS05GHS05
Signal Word

Danger

Hazard Statements

H226-H314

Precautionary Statements

P280-P305 + P351 + P338-P310

Required PPE

Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

EC Number

205-770-3

WGK Germany

3

Frequently Asked Questions

Alternative Names & Synonyms

N′-Tetraethylethylenediamine,150-77-6, (C2H5)2NCH2CH2N(C2H5)2