A6722612
4-Methylphenyltrifluoroboric acid potassium salt , 98% , 216434-82-1
CAS NO.：216434-82-1
Empirical Formula: C7H7BF3K
Molecular Weight: 198.03
MDL number: MFCD01318171
EINECS: 624-810-4
| Pack Size | Price | Stock | Quantity |
| 1G | RMB249.60 | In Stock |
|
| 25g | RMB1023.20 | In Stock |
|
| 5G | RMB1030.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | >300°C |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| color | White to Almost white |
| Water Solubility | Soluble in water. |
| BRN | 8290098 |
| InChI | 1S/C7H7BF3.K/c1-6-2-4-7(5-3-6)8(9,10)11;/h2-5H,1H3;/q-1;+1 |
| InChIKey | KRWDYXJWQBTBAH-UHFFFAOYSA-N |
| SMILES | [K+].Cc1ccc(cc1)[B-](F)(F)F |
Description and Uses
In Suzuki Cross-Coupling organotrifluoroborates is used as potent boronic acid surrogates.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HS Code | 2931900090 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
