2,4-Pentanedione dioxime
- CAS NO.：2157-56-4
- Empirical Formula: C5H10N2O2
- Molecular Weight: 130.15
- MDL number: MFCD00013932
- EINECS: 218-472-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:31:32
What is 2,4-Pentanedione dioxime?
Chemical properties
white crystalline powder
What are the applications of Application
2,4-Pentanedione dioxime is a nitrogen compound with potential use in biochemical research
Properties of 2,4-Pentanedione dioxime
| Melting point: | 144-149 °C |
| Boiling point: | 240.83°C (rough estimate) |
| Density | 1.2268 (rough estimate) |
| refractive index | 1.4954 (estimate) |
| Water Solubility | Soluble in water |
| pka | 11.59±0.10(Predicted) |
| form | powder to crystal |
| color | White to Almost white |
| BRN | 4372703 |
| CAS DataBase Reference | 2157-56-4(CAS DataBase Reference) |
| EPA Substance Registry System | 2,4-Pentanedione, dioxime (2157-56-4) |
Safety information for 2,4-Pentanedione dioxime
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. 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 2,4-Pentanedione dioxime
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