2-Hydroxy-3-nitropyridine
2-羟基-3-硝基吡啶
Also known as: 3-nitropyridin-2-ol, 3-Nitro-2-pyridinol, 3-Nitro-2(1H)-pyridinone, 2-Pyridinol, 3-nitro-, 3-Nitro-2-pyridone, MFCD00006270, EINECS 228-709-2
- CAS No.
- 6332-56-5
- Jingsj CID
- J-11544-5
- Molecular Formula
- C5H4N2O3
- Chinese Name
- 2-羟基-3-硝基吡啶
- Molecular Weight
- 140.097 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 212 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 314.7±22.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 144.1±22.3 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 2-Hydroxy-3-nitropyridine?
6332-56-5
What are the molecular formula and molecular weight of 2-Hydroxy-3-nitropyridine?
C5H4N2O3, molecular weight 140.097 g/mol
Is 2-Hydroxy-3-nitropyridine hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026