2-Imidazolidone
Synonym(s):N,N′-Ethyleneurea;2-Oxoimidazolidine
- CAS NO.：120-93-4
- Empirical Formula: C3H6N2O
- Molecular Weight: 86.09
- MDL number: MFCD00005257
- EINECS: 204-436-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:22:37
What is 2-Imidazolidone?
Chemical properties
White to off-white solid
The Uses of 2-Imidazolidone
2-Imidazolidone can be used as thiadiazole pharmaceutical intermediate and reactant for synthesis of Chiral microporous materials from achiral precursors.
Definition
ChEBI: Imidazolidin-2-one is a member of ureas and an imidazolidinone.
Purification Methods
Crystallise it from MeOH (charcoal). [Beilstein 24 III/IV 6.]
Properties of 2-Imidazolidone
| Melting point: | 129-132 °C (lit.) |
| Boiling point: | 158.75°C (rough estimate) |
| Density | 1.1530 (rough estimate) |
| vapor pressure | 0.002Pa at 20℃ |
| refractive index | 1.5110 (estimate) |
| Flash point: | 265°C |
| storage temp. | Sealed in dry,Room Temperature |
| form | Powder or Crystalline Powder |
| pka | 14.58±0.20(Predicted) |
| color | White to off-white |
| Odor | odorless |
| Water Solubility | soluble |
| Merck | 14,4914 |
| BRN | 106252 |
| CAS DataBase Reference | 120-93-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Imidazolidinone(120-93-4) |
| EPA Substance Registry System | 2-Imidazolidinone (120-93-4) |
Safety information for 2-Imidazolidone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H319:Serious eye damage/eye irritation H373:Specific target organ toxicity, repeated exposure |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P314:Get medical advice/attention if you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for 2-Imidazolidone
| InChIKey | YAMHXTCMCPHKLN-UHFFFAOYSA-N |
2-Imidazolidone manufacturer
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