| Product Name | 4-Mercaptopyridine |
| CAS No. | 4556-23-4 |
| Synonyms | 4-Pyridinethiol; Mercaptopyridine; 4-sulfhydrylpyridine; pyridine-4(1H)-thione; pyridine-4-thiolate |
| InChI | InChI=1/C5H5NS/c7-5-1-3-6-4-2-5/h1-4H,(H,6,7)/p-1 |
| Molecular Formula | C5H4NS |
| Molecular Weight | 110.1575 |
| Boiling point | 194°C at 760 mmHg |
| Flash point | 71.1°C |
| Hazard Symbols |  Xi:Irritant; |
| Risk Codes | R36/37/38:; |
| Safety | S24/25:; |
4556-23-4 4-mercaptopyridine
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