Pyridine, 2-broMo-4-(trifluoroMethyl)-
2-bromo-4-(trifluoromethyl)pyridine
CAS: 175205-81-9
Molecular Formula: C6H3BrF3N
Pyridine, 2-broMo-4-(trifluoroMethyl)- - Names and Identifiers
| Name | 2-bromo-4-(trifluoromethyl)pyridine |
| Synonyms | 2-Bromo-4-trifluormethylpyridine 2-Bromo-4-Trifluoromethylpyridine 2-BROMO-4-(TRIFLUOROMETHYL)PYRIDINE 2-bromo-4-(trifluoromethyl)pyridine Pyridine, 2-broMo-4-(trifluoroMethyl)- 2-Bromo-alpha,alpha,alpha-trifluoro-4-picoline |
| CAS | 175205-81-9 |
| EINECS | 672-057-5 |
| InChI | InChI=1/C6H3BrF3N/c7-5-4(6(8,9)10)2-1-3-11-5/h1-3H |
| InChIKey | WZVHLUMAQLUNTJ-UHFFFAOYSA-N |
Pyridine, 2-broMo-4-(trifluoroMethyl)- - Physico-chemical Properties
| Molecular Formula | C6H3BrF3N |
| Molar Mass | 225.99 |
| Density | 1.827 g/mL at 25 °C |
| Melting Point | -21--20 °C |
| Boling Point | 84-85 °C/14 mmHg |
| Flash Point | 164°F |
| Vapor Presure | 0.622mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Light yellow to Light orange |
| pKa | -1.57±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.478 |
| MDL | MFCD00153085 |
| Use | In the C- 3, a regioselective deprotonation reaction occurs with LDA, which is subsequently captured by carbon dioxide to generate the corresponding nicotinic acid. |
Pyridine, 2-broMo-4-(trifluoroMethyl)- - Risk and Safety
| Risk Codes | R25 - Toxic if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R37/38 - Irritating to respiratory system and skin. R36 - Irritating to the eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S37 - Wear suitable gloves. |
| UN IDs | UN 2810 6.1/PG 3 |
| WGK Germany | 3 |
| Hazard Note | Toxic/Irritant |
| Hazard Class | IRRITANT |
| Packing Group | Ⅲ |
Pyridine, 2-broMo-4-(trifluoroMethyl)- - Reference Information
| Use | Regioselective deprotonation reaction occurs with LDA in C- 3, and then is captured by carbon dioxide to generate the corresponding nicotinic acid. |
Last Update：2024-04-09 21:01:54
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