Potassium p-tolyltrifluoroborate
ALDRICH/571555
CAS Number: 216434-82-1
Empirical Formula (Hill Notation): C7H7BF3K
Molecular Weight: 198.03
MDL Number: MFCD01318171
Linear Formula: CH3C6H4BF3K
Product Type: Chemical
| form | solid |
| InChI | 1S/C7H7BF3.K/c1-6-2-4-7(5 |
| InChI key | KRWDYXJWQBTBAH-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| SMILES string | [K+].Cc1ccc(cc1)[B-](F)(F |
| Application: | Potassium p-tolyltrifluoroborate can be used: • As a precursor/starting material for the synthesis of biaryl compounds by reacting with various aryl halides using Pd/C catalyst. • As a reagent in the carbonylative arylation of vinyl ketones via 1,4-addition. • As a substrate in the synthesis of primary arylamines by reacting with hydroxylamine-O-sulfonic acid under metal-free conditions. |
| Packaging: | 1 g in poly bottle |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12352103 |


