3-chloro-4-nitropyridine 1-oxide
3-氯-4-硝基吡啶-N-氧化物
Also known as: 3-Chloro-4-nitropyridine N-oxide, 3-chloro-1-hydroxy-4-nitro-pyridine, 3-chloro-4-nitro-1-oxidopyridin-1-ium, 3-chloro-4-nitro-1$l^{5}-pyridin-1-one, 3-chloro-4-nitropyridin-1-ium-1-olate, 3-chloro-4-nitropyridine1-oxide, 4-Nitro-3-chloropyridine-N-oxide, Pyridine, 3-chloro-4-nitro-, 1-oxide
- CAS No.
- 76439-45-7
- Jingsj CID
- J-1069944-3
- Molecular Formula
- C5H3ClN2O3
- Chinese Name
- 3-氯-4-硝基吡啶-N-氧化物
- Molecular Weight
- 174.542 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 425.5±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 211.1±23.2 °C |
Frequently Asked Questions
What is the CAS number of 3-chloro-4-nitropyridine 1-oxide?
76439-45-7
What are the molecular formula and molecular weight of 3-chloro-4-nitropyridine 1-oxide?
C5H3ClN2O3, molecular weight 174.542 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026