1-(3-hydroxy-4-nitrophenyl)ethanone
- CAS NO.：89942-63-2
- Empirical Formula: C8H7NO4
- Molecular Weight: 181.15
- MDL number: MFCD06251786
- SAFETY DATA SHEET (SDS)
- Update Date: 2022-08-26 12:19:53
What is 1-(3-hydroxy-4-nitrophenyl)ethanone?
Preparation
Obtained (poor yield) by nitration of 3-hydroxyacetophenone,
with nitric acid (d = 1.4) in acetic acid, at 70° (10%)
with cupric nitrate in acetic acid–acetic anhydride mixture, between 12° and 15° (<1%).
Properties of 1-(3-hydroxy-4-nitrophenyl)ethanone
| Melting point: | 69-70℃ |
| Boiling point: | 312.3±27.0 °C(Predicted) |
| Density | 1.380 |
| storage temp. | 2-8°C |
| pka | 5.99±0.13(Predicted) |
Safety information for 1-(3-hydroxy-4-nitrophenyl)ethanone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1-(3-hydroxy-4-nitrophenyl)ethanone
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