4-NITROCHALCONE
- CAS NO.：1222-98-6
- Empirical Formula: C15H11NO3
- Molecular Weight: 253.25
- MDL number: MFCD00007382
- EINECS: 214-949-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:52
What is 4-NITROCHALCONE?
Chemical properties
yellow to brown crystalline powder
The Uses of 4-NITROCHALCONE
4-Nitrochalcone was used in the synthesis of 2,3-dibromo-4-nitrochalcone.
Synthesis Reference(s)
Synthetic Communications, 18, p. 2003, 1988 DOI: 10.1080/00397918808068268
Synthesis, p. 827, 1991
Tetrahedron Letters, 34, p. 4547, 1993 DOI: 10.1016/0040-4039(93)88082-T
General Description
Mutagenic activity of 4-nitrochalcone on two strains of Salmonella typhimurium (TA98 and TA100) with and without rat liver microsomal and cytosolic enzymes has been tested.
Properties of 4-NITROCHALCONE
| Melting point: | 158-160 °C (lit.) |
| Boiling point: | 396.45°C (rough estimate) |
| Density | 1.1934 (rough estimate) |
| refractive index | 1.5500 (estimate) |
| form | powder to crystal |
| color | Light orange to Yellow to Green |
| BRN | 400543 |
| CAS DataBase Reference | 1222-98-6(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Propen-1-one, 3-(4-nitrophenyl)-1-phenyl- (1222-98-6) |
Safety information for 4-NITROCHALCONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H303:Acute toxicity,oral 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-NITROCHALCONE
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![3-[(E)-(4-NITROPHENYL)METHYLIDENE]-2,3-DIHYDRO-4H-CHROMEN-4-ONE](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB0668114.gif)
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