2-Chloro-3-pyridinol
2-氯-3-羟基吡啶
Also known as: 2-Chloro-3-hydroxypyridine, 2-Chloropyridin-3-ol, 2-chlorpyridin-3-ol, 3-Pyridinol, 2-chloro-, 2-Chloro-3-pyridino, MFCD00006235, EINECS 229-635-3
- CAS No.
- 6636-78-8
- Jingsj CID
- J-2818-9
- Molecular Formula
- C5H4ClNO
- Chinese Name
- 2-氯-3-羟基吡啶
- Molecular Weight
- 129.54 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 170-172 °C(lit.) |
|---|---|
| Boiling Point | 316.2±22.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 145.0±22.3 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 2-Chloro-3-pyridinol?
6636-78-8
What are the molecular formula and molecular weight of 2-Chloro-3-pyridinol?
C5H4ClNO, molecular weight 129.54 g/mol
Is 2-Chloro-3-pyridinol hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026