Potassium ethyltrifluoroborate
ALDRICH/715212 - 95%
CAS Number: 44248-07-9
Empirical Formula (Hill Notation): C2H5BF3K
Molecular Weight: 135.97
MDL Number: MFCD04112713
Linear Formula: C2H5BF3K
Product Type: Chemical
| assay | 95% |
| form | solid |
| InChI | 1S/C2H5BF3.K/c1-2-3(4,5)6 |
| InChI key | GIIPADVFWNGSKY-UHFFFAOYSA |
| mp | 80-84 °C |
| Quality Level | 100 ![]() |
| SMILES string | [K+].CC[B-](F)(F)F |
| Application: | Potassium ethyltrifluoroborate can be used as a substrate in Suzuki–Miyaura coupling reaction with alkenyl bromides to produce alkene derivatives. |
| Packaging: | 1 g in glass 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 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 95% |
| mp | 80-84 °C |
| UNSPSC | 12352103 |


