4-Nitropyridine
Also known as: 4-Nitro-pyridine, 4-Nitro-pyridin, Pyridine, 4-nitro-, 4-nitro-pyridine
4-Nitropyridine (CAS 1122-61-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4N2O2 and a molecular weight of 124.098 g/mol. Key properties include a melting point of 51-54 °C(lit.), a boiling point of 231.1±13.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 93.6±19.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1122-61-8
- Jingsj CID
- J-3226-8
- Molecular Formula
- C5H4N2O2
- Molecular Weight
- 124.098 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 51-54 °C(lit.) |
|---|---|
| Boiling Point | 231.1±13.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 93.6±19.8 °C |
| Exact Mass | 124.027275 |
| PSA | 58.71000 |
| LogP | 0.33 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.567 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4-Nitropyridine?
The CAS number of 4-Nitropyridine is 1122-61-8.
What are the molecular formula and molecular weight of 4-Nitropyridine?
4-Nitropyridine has molecular formula C5H4N2O2 and molecular weight 124.098 g/mol.
What are the upstream and downstream products of 4-Nitropyridine?
For 4-Nitropyridine, Upstream Products: 4-Nitropyridine N-oxide, 4-Aminopyridine, Pyridine; Downstream Products: 4-Ethoxypyridine, 4-Aminopyridine, 4-Piperidinopyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Nitropyridine (CAS 1122-61-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3226-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.