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: 2025-07-16 09:55:37
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 | n |
| 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. |
Computed Descriptors for N,N'-Diethylethylenediamine
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