CAS Number142-08-5
Synonymspyridinol; 2-PYRIDON; pyridinyl-6'-ol; 2(1H)-Pyridone; 2-oxypyridine; A-PYRIDONE; 2-pyridone; 2-hydroxy-pyridine; 2-pyridinone; EINECS 205-520-3; 2-PYRIDOL; Pyridin-2(1H)-one; 2-pyridinol; pyridinone; Pyridone-2; 2(1H)-Pyridinone; 2-Oxopyridine; AURORA KA-3075; pyridone; 2-Hydroxypyridine; pyridin-2-ol; 1H-2-Pyridone; MFCD00006268
Molecular FormulaC5H5NO
Molecular Weight95.10
Purity97%
Density1.1±0.1 g/cm3
Boiling Point280-281 °C (lit.)
Melting Point105-107 °C (lit.)
AppearanceWhite to light yellow crystals
EINECS205-520-3
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 142-08-5 |
| Catalog No. | 2A-9003286 |
| Chinese Name | 2-羟基吡啶 |
| Synonyms | pyridinol; 2-PYRIDON; pyridinyl-6'-ol; 2(1H)-Pyridone; 2-oxypyridine; A-PYRIDONE; 2-pyridone; 2-hydroxy-pyridine; 2-pyridinone; EINECS 205-520-3; 2-PYRIDOL; Pyridin-2(1H)-one; 2-pyridinol; pyridinone; Pyridone-2; 2(1H)-Pyridinone; 2-Oxopyridine; AURORA KA-3075; pyridone; 2-Hydroxypyridine; pyridin-2-ol; 1H-2-Pyridone; MFCD00006268 |
| Molecular Formula | C5H5NO |
| Molecular Weight | 95.10 |
| Purity | 97 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 280-281 °C (lit.) |
| Melting Point | 105-107 °C (lit.) |
| Appearance | White to light yellow crystals |
| Storage Condition | Cryopreservation, preferably under inert gas. |
| Packaging | III |
| EINECS | 205-520-3 |
| HTC | 2933399090 |
| PubChem ID | 24895704 |
| MDL Number | MFCD00006268 |
| SMILES | Oc1ccccn1 |
| InChI | 1S/C5H5NO/c7-5-3-1-2-4-6-5/h1-4H,(H,6,7) |
| InChI Key | UBQKCCHYAOITMY-UHFFFAOYSA-N |
| Beilstein/REAXYS | 105757 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 6.1 |
| MSDS | msds/3286_1_142_08_5.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Dangerous Regulations for land transport: 2811 International Dangerous Regulations for sea transport: 2811 International Dangerous Regulations for air transport: 2811 14.2 United Nations shipping name European Land Transport Dangerous Regulations: TOXIC SOLID, ORGANIC, N.O.S. (2-Pyridone) IMDG Code: TOXIC SOLID, ORGANIC, N.O.S. (2-Pyridone) International air transport hazard regulations: Toxic solid, organic, n.o.s. (2-Pyridone) 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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