N-Benzylethylenediamine
Synonym(s):2-Benzylaminoethylamine
- CAS NO.：4152-09-4
- Empirical Formula: C9H14N2
- Molecular Weight: 150.22
- MDL number: MFCD00041896
- EINECS: 223-984-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:50:56
What is N-Benzylethylenediamine?
Chemical properties
Colorless liquid
The Uses of N-Benzylethylenediamine
N-Benzylethylenediamine may be used for the synthesis of N-benzyl-N,N′,N′-tris(tert-butyloxycarbonylmethyl)ethylenediamine and 3-benzyl-2-(phenyl-2-sulfonate)-2-imidazoline tetraheptylammonium salt.
General Description
N-Benzylethylenediamine participates in the one-pot synthesis of N,N,N′-trisubstituted guanidines. It undergoes condensation with dibenzoylmethane (1,3-diphenyl-1,3-propanedione) in stoichiometric ratio 1:1 to afford the corresponding Schiff monobase.
Flammability and Explosibility
Not classified
Properties of N-Benzylethylenediamine
| Boiling point: | 162 °C/20 mmHg (lit.) |
| Density | 1 g/mL at 25 °C (lit.) |
| refractive index | 1.5400 |
| Flash point: | 95°C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | clear liquid |
| pka | 9.27±0.10(Predicted) |
| color | Colorless to Light yellow |
| Water Solubility | negligible |
| BRN | 907505 |
| CAS DataBase Reference | 4152-09-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,2-Ethanediamine, n-(phenylmethyl)-(4152-09-4) |
| EPA Substance Registry System | 1,2-Ethanediamine, N-(phenylmethyl)- (4152-09-4) |
Safety information for N-Benzylethylenediamine
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. 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. P405:Store locked up. |
Computed Descriptors for N-Benzylethylenediamine
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