4-chloropyridine
4-氯吡啶
Also known as: 4-chloropyridine, pyridine, 4-chloro-, gamma-chloropyridine, g-chloropyridine, p-chloropyridine, parachloropyridine, Trazodone Impurity 31, EINECS 210-956-2
- CAS No.
- 626-61-9
- Jingsj CID
- J-1096427-9
- Molecular Formula
- C5H4ClN
- Chinese Name
- 4-氯吡啶
- Molecular Weight
- 347.257 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -43.5°C |
|---|---|
| Boiling Point | 480.6±40.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 244.4±27.3 °C |
Frequently Asked Questions
What is the CAS number of 4-chloropyridine?
626-61-9
What are the molecular formula and molecular weight of 4-chloropyridine?
C5H4ClN, molecular weight 347.257 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026