4-Methylpyridine N-oxide
4-甲基吡啶-N-氧化物
Also known as: 4-Picoline N-oxide, 4-Methylpyridine 1-oxide, 4-Picoline 1-oxide, 4-Methylpyridin-1-oxid, 4-picoline-1-oxide, γ-Picoline N-oxide, GAMMA-PICOLINE N-OXIDE, Pyridine, 4-methyl-, 1-oxide, MFCD00006210, EINECS 213-712-3
- CAS No.
- 1003-67-4
- Jingsj CID
- J-8998-4
- Molecular Formula
- C6H7NO
- Chinese Name
- 4-甲基吡啶-N-氧化物
- Molecular Weight
- 109.126 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 182-185 °C(lit.) |
|---|---|
| Boiling Point | 279.2±9.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 122.6±18.7 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4-Methylpyridine N-oxide?
1003-67-4
What are the molecular formula and molecular weight of 4-Methylpyridine N-oxide?
C6H7NO, molecular weight 109.126 g/mol
Is 4-Methylpyridine N-oxide hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026