3-Chloro-2-nitropyridine
3-氯-2-硝基吡啶
Also known as: 2-nitro-3-chloropyridine, 3-chloro-2-nitro-pyridine, Pyridine, 3-chloro-2-nitro-, ortho-chloronitropyridine
- CAS No.
- 54231-32-2
- Jingsj CID
- J-31311-9
- Molecular Formula
- C5H3ClN2O2
- Chinese Name
- 3-氯-2-硝基吡啶
- Molecular Weight
- 158.542 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 90-91°C |
|---|---|
| Boiling Point | 279.1±20.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 122.6±21.8 °C |
Frequently Asked Questions
What is the CAS number of 3-Chloro-2-nitropyridine?
54231-32-2
What are the molecular formula and molecular weight of 3-Chloro-2-nitropyridine?
C5H3ClN2O2, molecular weight 158.542 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026