N,N'-Diethylethylenediamine

CAS NO.：111-74-0
Empirical Formula: C6H16N2
Molecular Weight: 116.2
MDL number: MFCD00009033
EINECS: 203-902-4
SAFETY DATA SHEET (SDS)
Update Date: 2024-01-18 17:03:10

What is N,N'-Diethylethylenediamine?

Chemical properties

liquid

The Uses of N,N'-Diethylethylenediamine

N,N'-Diethylethylenediamine is used as an internal standard in liquid chromatographic method used for checking the assay of ethambutol. It is utilized for the solvation of lithium hexamethyldisilazide. It acts as a ligand and form coordination complexes such as trans-diaquabis(N,N'-diethylethylenediamine)nickel(II) chloride and copper(II)-N,N-Diethylethylenediamine, which shows thermochromic properties. Further, it is used as a pharmaceutical intermediate used in the synthesis of procainamide hydrochloride, tiapride and cinchocaine.

Definition

ChEBI: N,N'-diethylethylenediamine is a diazaalkane consisting of octane having the two aza groups at the 3- and 6-positions.

Properties of N,N'-Diethylethylenediamine

Melting point:	-7.15°C (estimate)
Boiling point:	152-154 °C(lit.)
Density	0.811 g/mL at 25 °C(lit.)
refractive index	n20/D 1.4326(lit.)
Flash point:	92 °F
form	clear liquid
pka	11.17±0.19(Predicted)
color	Colorless to Almost colorless
Water Solubility	Miscible with water.
Stability:	Stable. Flammable. Incompatible with acids, acid chlorides, acid anhydrides, strong oxidizing agents. Absorbs, and reacts with, carbon dioxide in the air.
CAS DataBase Reference	111-74-0(CAS DataBase Reference)
NIST Chemistry Reference	1,2-Ethanediamine, N,N'-diethyl-(111-74-0)
EPA Substance Registry System	1,2-Ethanediamine, N,N'-diethyl- (111-74-0)

Safety information for N,N'-Diethylethylenediamine

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.