4-Hydroxypyridine CAS#: 626-64-2; ChemWhat Code: 5021
Names & Identifiers |
| Product Name | 4-Hydroxypyridine |
| Synonyms | 4-Hydroxypyridine, tech., 90%;Hydroxypyridine(Gamma-);4-Hydroxypyridine,97%;4-Hydroxypyride;4HYDROXYPRIDINE;4-HYDROXYPYRIDINE ( 4-PYRIDINOL );2-HYDROXY PYRIDINE PYRIDIN-2-OL;4-HYDROXY PYRIDINE PYRIDIN-4-OL |
| CAS Registry Number | 626-64-2 |
| Molecular Formula | C5H5NO |
| Molecular Weight | 95.1 |
| EINECS | 210-958-3 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 150-151 °C(lit.) |
| Boiling Point | 230-235 °C12 mm Hg(lit.) |
| Flash Point | 221 °C |
| pka | 3.2(at 20℃) |
| form | Powder or Chunks |
| Color | Beige to light brown |
| Water Solubility | Soluble |
| BRN | 105800 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | 4-Pyridinol(626-64-2) |
| EPA Substance Registry System | 4-Pyridinol(626-64-2) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi,Xn |
| R Phrase | 36/37/38-41-37/38-22 |
| S Phrase | 26-36-37/39-39 |
| WGK Germany | 3 |
| RTECS | UU7701450 |
| F | 3-8-10 |
| Hazard Note | Harmful/Irritant |
| TSCA | Yes |
| Storage Class | IRRITANT |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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