1-ethyl-2-hydroxy-6-keto-4-methyl-nicotinonitrile
1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile
CAS: 28141-13-1
Molecular Formula: C9H10N2O2
1-ethyl-2-hydroxy-6-keto-4-methyl-nicotinonitrile - Names and Identifiers
1-ethyl-2-hydroxy-6-keto-4-methyl-nicotinonitrile - Physico-chemical Properties
| Molecular Formula | C9H10N2O2 |
| Molar Mass | 178.19 |
| Density | 1.27±0.1 g/cm3(Predicted) |
| Melting Point | 244-247°C(lit.) |
| Boling Point | 316.8±42.0 °C(Predicted) |
| Flash Point | 138.2°C |
| Solubility | soluble in Dimethylformamide |
| Vapor Presure | 7.99E-05mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Light yellow to Light red |
| pKa | 3.79±0.58(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.574 |
1-ethyl-2-hydroxy-6-keto-4-methyl-nicotinonitrile - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | 3439 |
| WGK Germany | 3 |
| Hazard Class | 6.1 |
| Packing Group | III |
1-ethyl-2-hydroxy-6-keto-4-methyl-nicotinonitrile - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-09 19:05:11
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Multiple Specifications
Product Name: 1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile Request for quotationCAS: 28141-13-1
Tel: +86 18942506900
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CAS: 28141-13-1
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