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CAS NO.142-08-5
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| 2-Hydroxypyridine Basic information |
| Product Name: | 2-Hydroxypyridine |
| Synonyms: | 1-Hydroxy-2-pyridine;2(1h)-pyridinone;alpha-Pyridone;Pyridone-2;AURORA KA-3075;A-PYRIDONE;a-Hydroxypyridine;1,2-dihydro-2-oxopyridine |
| CAS: | 142-08-5 |
| MF: | C5H5NO |
| MW: | 95.1 |
| EINECS: | 205-520-3 |
| Product Categories: | Pyridines;Pyridine;Pyridines derivates;(intermediate of benzoxazole);Nucleotides and Nucleosides;Bases & Related Reagents;Nucleotides;Building Blocks;C5;Chemical Synthesis;Heterocyclic Building Blocks |
| Mol File: | 142-08-5.mol |
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| 2-Hydroxypyridine Chemical Properties |
| mp | 105-107 °C(lit.) |
| bp | 280-281 °C(lit.) |
| density | 1.39 |
| Fp | 210 °C |
| storage temp. | Store at RT. |
| BRN | 105786 |
| CAS DataBase Reference | 142-08-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 2(1H)-Pyridinone(142-08-5) |
| EPA Substance Registry System | 2(1H)-Pyridinone(142-08-5) |
| Safety Information |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-40 |
| Safety Statements | 26-36-37/39-22 |
| RIDADR | UN2811 |
| WGK Germany | 3 |
| RTECS | UV1144050 |
| F | 8 |
| HazardClass | 6.1 |
| PackingGroup | III |
| Molecular Weight | 95.0993 g/mol |
| Molecular Formula | C5H5NO |
| XLogP3 | -0.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 95.037114 g/mol |
| Monoisotopic Mass | 95.037114 g/mol |
| Topological Polar Surface Area | 29.1 A^2 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 135 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |