5-(Trifluoromethyl)pyridin-2-one
2-hydroxy-5-trifluoromethylpyridine
CAS: 33252-63-0
Molecular Formula: C6H4F3NO
5-(Trifluoromethyl)pyridin-2-one - Names and Identifiers
5-(Trifluoromethyl)pyridin-2-one - Physico-chemical Properties
| Molecular Formula | C6H4F3NO |
| Molar Mass | 163.1 |
| Density | 1.398±0.06 g/cm3(Predicted) |
| Melting Point | 145-149 °C (lit.) |
| Boling Point | 221.2±40.0 °C(Predicted) |
| Flash Point | 127.262°C |
| Solubility | DMSO (Soluble), Ethanol (Sparingly), Methanol (Sightly) |
| Vapor Presure | 0.001mmHg at 25°C |
| Appearance | Yellow to brown powder |
| Color | White to beige |
| pKa | 9.55±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.457 |
| MDL | MFCD00042315 |
| Physical and Chemical Properties | White-like crystal |
5-(Trifluoromethyl)pyridin-2-one - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R65 - Harmful: May cause lung damage if swallowed R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R20/21 - Harmful by inhalation and in contact with 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. |
| WGK Germany | 3 |
| HS Code | 29339900 |
| Hazard Class | IRRITANT |
5-(Trifluoromethyl)pyridin-2-one - Reference Information
| chemical properties | white-like crystals |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
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