4-Hydroxy-3-nitrobenzoic acid
- CAS NO.：616-82-0
- Empirical Formula: C7H5NO5
- Molecular Weight: 183.12
- MDL number: MFCD00007119
- EINECS: 210-494-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-10 18:36:46
What is 4-Hydroxy-3-nitrobenzoic acid?
Chemical properties
yellow to light brown powder
The Uses of 4-Hydroxy-3-nitrobenzoic acid
Standard in chymotrypsin assays
General Description
4-Hydroxy-3-nitrobenzoic acid was coupled to ionic liquid-immobilized o-phenylenediamine to form benzimidazole derivatives.
Properties of 4-Hydroxy-3-nitrobenzoic acid
| Melting point: | 183-186 °C (lit.) |
| Boiling point: | 316.77°C (rough estimate) |
| Density | 1.6074 (rough estimate) |
| refractive index | 1.6280 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Acetonitrile (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 3.94±0.10(Predicted) |
| color | Off-White |
| BRN | 2213134 |
| CAS DataBase Reference | 616-82-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 4-Hydroxy-3-nitrobenzoic acid(616-82-0) |
Safety information for 4-Hydroxy-3-nitrobenzoic acid
| 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. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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 4-Hydroxy-3-nitrobenzoic acid
4-Hydroxy-3-nitrobenzoic acid manufacturer
JSK Chemicals
2Y
Phone:+91-9879767984
Whatsapp: +91-9879767970
product: 4-Hydroxy-3-nitrobenzoic acid, 98% 616-82-0 99%
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