Picolinic acid N-oxide
皮考林羧酸N-氧化物
Also known as: 1-Oxopicolinic acid, 1-oxidopyridin-1-ium-2-carboxylic acid, 2-Carboxylicacid-pyridine-1-oxide, 2-Carboxypyridine N-oxide, 2-Pyridinecarboxylic acid 1-oxide, Pyridine-2-carboxylic acid 1-oxide, Picolinic acid 1-oxide, RARECHEM AL BO 1646, picolinicacid-oxide
- CAS No.
- 824-40-8
- Jingsj CID
- J-1401468-4
- Molecular Formula
- C6H5NO3
- Chinese Name
- 皮考林羧酸N-氧化物
- Molecular Weight
- 139.109 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 162 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 469.0±18.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 237.4±21.2 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of Picolinic acid N-oxide?
824-40-8
What are the molecular formula and molecular weight of Picolinic acid N-oxide?
C6H5NO3, molecular weight 139.109 g/mol
Is Picolinic 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