A7964912
2,3,5,6-Tetrafluoro-4-hydroxybenzoic Acid , >98.0%(T) , 652-34-6
CAS NO.：652-34-6
Empirical Formula: C7H2F4O3
Molecular Weight: 210.08
MDL number: MFCD00129952
EINECS: 629-970-9
| Pack Size | Price | Stock | Quantity |
| 1G | RMB151.20 | In Stock |
|
| 5G | RMB535.20 | In Stock |
|
| 25g | RMB2067.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 148-150°C |
| Boiling point: | 274.3±40.0 °C(Predicted) |
| Density | 1.792±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | solid |
| pka | 2.03±0.10(Predicted) |
| Appearance | White to off-white Solid |
| Water Solubility | Insoluble in water. |
| BRN | 986011 |
| InChI | 1S/C7H2F4O3/c8-2-1(7(13)14)3(9)5(11)6(12)4(2)10/h12H,(H,13,14) |
| InChIKey | FTLHGQOBAPTEHE-UHFFFAOYSA-N |
| SMILES | OC(=O)c1c(F)c(F)c(O)c(F)c1F |
| CAS DataBase Reference | 652-34-6(CAS DataBase Reference) |
Description and Uses
2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid hydrate may be used in the preparation of new ligand, methyl 2,3,5,6-tetrafluoro-4-oxybenzoate (C8H3F4O3), combining an electron withdrawing group (C6F4) to tune the reactivity with an anchor group (CO2Me) for immobilization on supports.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H315-H318-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-41-37/38 |
| Safety Statements | 26-36/37/39-39-60-37 |
| WGK Germany | WGK 3 |
| HazardClass | IRRITANT |
| HS Code | 29182900 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Dam. 1 Skin Irrit. 2 STOT SE 3 |
