4-Nitropyridine 1-oxide
4-硝基吡啶-N-氧化物
Also known as: 4-Nitropyridine N-oxide, Pyridine, 4-nitro-, 1-oxide, 4-Nitropyridine-1-oxide, 4-Nitropyridine-N-oxide, 4-Nitropyridine 1-oxide
- CAS No.
- 1074-98-2
- Jingsj CID
- J-1062296-6
- Molecular Formula
- C6H6N2O3
- Chinese Name
- 4-硝基吡啶-N-氧化物
- Molecular Weight
- 140.097 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 135-139 °C |
|---|---|
| Boiling Point | 397.2±15.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 194.0±20.4 °C |
GHS Safety & Compliance
Irritant / Health HazardSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4-Nitropyridine 1-oxide?
1074-98-2
What are the molecular formula and molecular weight of 4-Nitropyridine 1-oxide?
C6H6N2O3, molecular weight 140.097 g/mol
Is 4-Nitropyridine 1-oxide hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026