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HomeProduct name listN,N-Dimethylethylenediamine

N,N-Dimethylethylenediamine

Synonym(s):2-(Dimethylamino)ethylamine;2-(Dimethylamino)ethylamine, 1-Amino-2-dimethylaminoethane;DMEN;N,N-Dimethylethylenediamine

  • CAS NO.:108-00-9
  • Empirical Formula: C4H12N2
  • Molecular Weight: 88.15
  • MDL number: MFCD00008175
  • EINECS: 203-541-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-09-02 09:01:49
N,N-Dimethylethylenediamine Structural

What is N,N-Dimethylethylenediamine?

Description

N,N'-Dimethylethylenediamine is used in DNA binding effect. It is used to enhance the adsorption of carbon dioxide. It acts as a ligand and form coordination complex such as dinitrato(N,N'-dimethyl-1,2-ethanediamine)copper(II) and dichloro(1,4-bis-(diphenyl phosphino)butane)-(1,2-ethylenediamine)ruthenium(II).

Chemical properties

clear colorless to pale yellow liquid

The Uses of N,N-Dimethylethylenediamine

It finds its application as an intermediate in the synthesis of Cefotiam. It is also used as a catalyst in the synthesis of allylic nitro compounds.

The Uses of N,N-Dimethylethylenediamine

N,N-Dimethylethylenediamine is a bidentate ligand that can be used:

  • To synthesize Schiff base ligands to prepare their zinc alkyl and zinc alkoxide complexes that initiate ring-opening polymerization of lactides.
  • As a ligand to prepare copper azido polymers.
  • In the synthesis of naphthalimides such as amonafide, an antitumor agent.
  • As the receptor in building fluorescent signaling systems to perturb the photoinduced intramolecular electron transfer (PET) process from the nitrogen lone-pair to the fluorophore.

Solubility in organics

N,N'-Dimethylethylenediamine is miscible with chloroform and dichloromethane. Incompatible with acids, chlorides, anhydrides, strong oxidising agents and carbon dioxide.

Properties of N,N-Dimethylethylenediamine

Melting point: -70 °C
Boiling point: 104-106 °C (lit.)
Density  0.807 g/mL at 20 °C (lit.)
vapor pressure  0.35 psi ( 20 °C)
refractive index  n20/D 1.438(lit.)
Flash point: 75 °F
storage temp.  Store below +30°C.
form  Liquid
pka 9.59±0.10(Predicted)
color  Clear colorless to pale yellow
PH 11.4 (10g/l, H2O, 20℃)
explosive limit 1.3-10.8%(V)
Water Solubility  MISCIBLE
Sensitive  Hygroscopic
BRN  605279
CAS DataBase Reference 108-00-9(CAS DataBase Reference)
NIST Chemistry Reference 1,2-Ethanediamine, N,N-dimethyl-(108-00-9)
EPA Substance Registry System 1,2-Ethanediamine, N,N-dimethyl- (108-00-9)

Safety information for N,N-Dimethylethylenediamine

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H225: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.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.

Computed Descriptors for N,N-Dimethylethylenediamine

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