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N,N,N'-TRIMETHYLETHYLENEDIAMINE

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N,N,N'-TRIMETHYLETHYLENEDIAMINE Basic information

Product Name:
N,N,N'-TRIMETHYLETHYLENEDIAMINE
Synonyms:
  • 1,2-Diaminoethane, N,N,N'-trimethyl-
  • 2-(Dimethylamino)-N-methylethylamine
  • Ethylenediamine, N,N,N'-trimethyl-
  • N,N,N'-trimethylethane-1,2-diamine hydrochloride
  • N,N,N'-Trimethylethylenediamine
  • 1,2-Ethanediamine,N1,N1,N2-trimethyl-
  • N,N,N'-Trimethylethylenediamine (TMEDA)
  • n,n,n’-trimethyl-2-ethanediamine
CAS:
142-25-6
MF:
C5H14N2
MW:
102.18
EINECS:
205-529-2
Product Categories:
  • Polyamines
  • Nitrogen Compounds
  • Organic Building Blocks
  • API
Mol File:
142-25-6.mol
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N,N,N'-TRIMETHYLETHYLENEDIAMINE Chemical Properties

Melting point:
-30.89°C (estimate)
Boiling point:
116-118 °C(lit.)
Density 
0.786 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.419(lit.)
Flash point:
49 °F
storage temp. 
Inert atmosphere,Room Temperature
form 
Liquid
pka
10.34±0.10(Predicted)
color 
Clear colorless
BRN 
505989
LogP
-0.200
CAS DataBase Reference
142-25-6(CAS DataBase Reference)
EPA Substance Registry System
1,2-Ethanediamine, N,N,N'-trimethyl- (142-25-6)
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Safety Information

Hazard Codes 
F,C
Risk Statements 
11-34-37
Safety Statements 
16-26-36/37/39-45
RIDADR 
UN 2733 3/PG 2
WGK Germany 
3
34
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29212900

MSDS

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N,N,N'-TRIMETHYLETHYLENEDIAMINE Usage And Synthesis

Chemical Properties

Clear colorless liquid

Uses

N,N,N'-Trimethylethylenediamine is used as a precursor in the synthesis of a novel gemini surfactant viz. N,N-dimethyl-N-{2-[N'-methyl-N'-(3-sulfopropyl)-alkylammonium]ethyl}-1-alkylammonium bromides. It is also used as an amine component for in-situ formation of alpha-amino alkoxides. Further, it is involved in the synthesis of N,N'-dimethyl-N'-(2-hydroxy-aethyl)-aethylendiamin.

General Description

N,N,N′-Trimethylethylenediamine is synthesized using laser-vaporization supersonic molecular beam. It has been studied using pulsed-field ionization zero electron kinetic energy.

N,N,N'-TRIMETHYLETHYLENEDIAMINE Preparation Products And Raw materials

Preparation Products

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