2-Nitroresorcinol
- CAS NO.：601-89-8
- Empirical Formula: C6H5NO4
- Molecular Weight: 155.11
- MDL number: MFCD00007124
- EINECS: 210-010-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-29 22:33:22
What is 2-Nitroresorcinol?
Chemical properties
orange crystalline powder
The Uses of 2-Nitroresorcinol
2-Nitroresorcinol is a good subject for detecting intramolecular hydrogen bonding. 2-Nitroresorcinol can be used as a starting material to prepare 4-Hydroxy-2-benzoxazolone, HBOA.
Purification Methods
Recrystallise 2-nitroresorcinol from aqueous EtOH. [Beilstein 6 H 823.]
Properties of 2-Nitroresorcinol
| Melting point: | 81-83 °C (lit.) |
| Boiling point: | 234 °C |
| Density | 1.5553 (rough estimate) |
| refractive index | 1.5423 (estimate) |
| pka | 4.88±0.10(Predicted) |
| form | Crystalline Powder |
| color | Orange |
| Water Solubility | Slightly soluble in water. Solubility in methanol is almost transparent. |
| BRN | 2048819 |
| CAS DataBase Reference | 601-89-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Nitro-1,3-dihydroxybenzene(601-89-8) |
| EPA Substance Registry System | 1,3-Benzenediol, 2-nitro- (601-89-8) |
Safety information for 2-Nitroresorcinol
| 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. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician 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. |
Computed Descriptors for 2-Nitroresorcinol
2-Nitroresorcinol manufacturer
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