3-Chloro-2-nitrobenzoic acid
- CAS NO.：4771-47-5
- Empirical Formula: C7H4ClNO4
- Molecular Weight: 201.56
- MDL number: MFCD00007087
- EINECS: 225-313-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:20:29
What is 3-Chloro-2-nitrobenzoic acid?
Chemical properties
almost white to beige crystalline powder
The Uses of 3-Chloro-2-nitrobenzoic acid
3-Chloro-2-nitrobenzoic acid has been used in the preparation of:
- 2-amino-3-chlorobenzonitrile
- 3-chloro-2-nitrobenzaldehyde
General Description
Hydrogen-bonded structures of isomeric compounds of 3-chloro-2-nitrobenzoic acid with quinoline have been investigated.
Properties of 3-Chloro-2-nitrobenzoic acid
| Melting point: | 237-239 °C (lit.) |
| Boiling point: | 365.6±27.0 °C(Predicted) |
| Density | 1.5660 |
| refractive index | 1.6000 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| pka | 1.82±0.10(Predicted) |
| form | Solid |
| color | White to Off-White |
| Water Solubility | 0.47g/L(25 ºC) |
| BRN | 2109828 |
| CAS DataBase Reference | 4771-47-5(CAS DataBase Reference) |
Safety information for 3-Chloro-2-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 3-Chloro-2-nitrobenzoic acid
| InChIKey | VCHSXYHBMFKRBK-UHFFFAOYSA-N |
3-Chloro-2-nitrobenzoic acid manufacturer
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