4-Hydroxy-2(5H)-furanone
- CAS NO.：541-57-1
- Empirical Formula: C4H4O3
- Molecular Weight: 100.07
- MDL number: MFCD00052187
- EINECS: 208-785-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-07-28 13:44:10
What is 4-Hydroxy-2(5H)-furanone?
Chemical properties
light yellow-beige crystalline powder
The Uses of 4-Hydroxy-2(5H)-furanone
β-Tetronic Acid is a useful reagent in preparation of hydroxylated piperidine alkaloids.
What are the applications of Application
2,5-Dihydro-4-hydroxyfuran-2-one is Equivalent to the -lactone of 4-hydroxyacetoacetic acid
Properties of 4-Hydroxy-2(5H)-furanone
| Melting point: | 135-137 °C |
| Boiling point: | 316.03°C |
| Density | 1.5510 |
| refractive index | 1.4688 (estimate) |
| storage temp. | 2-8°C |
| solubility | DMSO (Sparingly), Methanol (Slightly) |
| pka | 3.55±0.10(Predicted) |
| form | Crystalline Powder |
| color | Light yellow-beige |
| Water Solubility | soluble |
| BRN | 108442 |
| Stability: | Light Sensitive |
| CAS DataBase Reference | 541-57-1(CAS DataBase Reference) |
Safety information for 4-Hydroxy-2(5H)-furanone
| 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 4-Hydroxy-2(5H)-furanone
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