Isonicotinic Acid N-Oxide
异烟酸-N-氧化物
Also known as: Pyridine-4-carboxylic acid N-oxide, 4-Carboxypyridine 1-oxide, 1-oxidopyridin-1-ium-4-carboxylic acid, 4-pyridinecarboxylic acid 1-oxide, Isonicotinic acid N-oxide, MFCD00006209, EINECS 237-086-6
- CAS No.
- 13602-12-5
- Jingsj CID
- J-1994135-2
- Molecular Formula
- C6H5NO3
- Chinese Name
- 异烟酸-N-氧化物
- Molecular Weight
- 139.10900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 270-271 °C(lit.) |
|---|---|
| Boiling Point | 469ºC at 760mmHg |
| Density | 1.34g/cm3 |
| Flash Point | 237.4ºC |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of Isonicotinic Acid N-Oxide?
13602-12-5
What are the molecular formula and molecular weight of Isonicotinic Acid N-Oxide?
C6H5NO3, molecular weight 139.10900 g/mol
Is Isonicotinic Acid N-Oxide hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026