N,N,N',N'-TETRAETHYLETHYLENEDIAMINE

Synonym(s):TEEDA

CAS NO.：150-77-6
Empirical Formula: C10H24N2
Molecular Weight: 172.31
MDL number: MFCD00009055
EINECS: 205-770-3
SAFETY DATA SHEET (SDS)
Update Date: 2023-06-08 17:06:36

N,N,N',N'-TETRAETHYLETHYLENEDIAMINE Structural

What is N,N,N',N'-TETRAETHYLETHYLENEDIAMINE?

Chemical properties

clear light yellow liquid

The Uses of N,N,N',N'-TETRAETHYLETHYLENEDIAMINE

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

Properties of N,N,N',N'-TETRAETHYLETHYLENEDIAMINE

Melting point:	192 °C
Boiling point:	189-192 °C(lit.)
Density	0.808 g/mL at 25 °C(lit.)
refractive index	n20/D 1.4343(lit.)
Flash point:	138 °F
form	Liquid
pka	9.03±0.50(Predicted)
color	Clear light yellow
Sensitive	Moisture Sensitive
BRN	1738741
CAS DataBase Reference	150-77-6(CAS DataBase Reference)
EPA Substance Registry System	1,2-Ethanediamine, N,N,N',N'-tetraethyl- (150-77-6)

Safety information for N,N,N',N'-TETRAETHYLETHYLENEDIAMINE

Signal word	Danger
Pictogram(s)	Flame Flammables GHS02 Corrosion Corrosives GHS05
GHS Hazard Statements	H226:Flammable liquids H314:Skin corrosion/irritation
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.