2,3,5-Trichloro-4-hydroxypyridine
2,3,5-三氯-4-羟基吡啶
Also known as: 2,3,5-Trichloropyridin-4-ol, 2,3,5-Trichloro-4-pyridinol, 4-Hydroxy-2,3,5-trichloropyridine, Pyriclor, Daxtron, 2,3,5-trichloro-1H-pyridin-4-one, 2,3,5-trichloro-4-pyridone, Caswell No. 882G
- CAS No.
- 1970-40-7
- Jingsj CID
- J-49065-4
- Molecular Formula
- C5H2Cl3NO
- Chinese Name
- 2,3,5-三氯-4-羟基吡啶
- Molecular Weight
- 198.43400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 216°C |
|---|---|
| Boiling Point | 241.5ºC at 760 mmHg |
| Density | 1.67 g/cm3 |
| Flash Point | 99.8ºC |
Frequently Asked Questions
What is the CAS number of 2,3,5-Trichloro-4-hydroxypyridine?
1970-40-7
What are the molecular formula and molecular weight of 2,3,5-Trichloro-4-hydroxypyridine?
C5H2Cl3NO, molecular weight 198.43400 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026