4-Amino-3-nitropyridine
- CAS NO.：1681-37-4
- Empirical Formula: C5H5N3O2
- Molecular Weight: 139.11
- MDL number: MFCD00160304
- EINECS: 605-505-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-24 18:13:45
What is 4-Amino-3-nitropyridine?
Chemical properties
yellow crystalline powder
The Uses of 4-Amino-3-nitropyridine
4-Amino-3-nitropyridine is used as a pharmaceutical intermediate.
Properties of 4-Amino-3-nitropyridine
| Melting point: | 203-207 °C (lit.) |
| Boiling point: | 255.04°C (rough estimate) |
| Density | 1.4551 (rough estimate) |
| refractive index | 1.5900 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | Crystalline Powder |
| pka | 5.02±0.12(Predicted) |
| color | Yellow |
| Water Solubility | Insoluble in water. |
| BRN | 383710 |
| CAS DataBase Reference | 1681-37-4(CAS DataBase Reference) |
Safety information for 4-Amino-3-nitropyridine
| 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 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. P270:Do not eat, drink or smoke when using this product. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. 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-Amino-3-nitropyridine
| InChIKey | IUPPEELMBOPLDJ-UHFFFAOYSA-N |
4-Amino-3-nitropyridine manufacturer
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