144025-03-6
2,4-Difluorobenzeneboronic acid
CAS: 144025-03-6
Molecular Formula: C6H5BF2O2
144025-03-6 - Names and Identifiers
| Name | 2,4-Difluorobenzeneboronic acid |
| Synonyms | AKOS BRN-0089 RARECHEM AH PB 0168 2,4-Difluorophenylboric acid 2,4-FLUOROBENZENE BORONIC ACID 2,4-Difluorophenylboronic acid 2,4-DIFLUOROPHENYLBORONIC ACID 2,4-DIFLUOROBENZENEBORONIC ACID 2,4-Difluorophenyl-Boronic Acid 2,4-Difluorobenzeneboronic acid 2,4-DIFLUOROBENZENE BORONIC ACID B-(2,4-Difluorophenyl)boronic acid |
| CAS | 144025-03-6 |
| EINECS | 604-390-9 |
| InChI | InChI=1/3CHF3O3S.Sc/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3 |
| InChIKey | QQLRSCZSKQTFGY-UHFFFAOYSA-N |
144025-03-6 - Physico-chemical Properties
| Molecular Formula | C6H5BF2O2 |
| Molar Mass | 157.91 |
| Density | 1.35±0.1 g/cm3(Predicted) |
| Melting Point | 247-250 °C (lit.) |
| Boling Point | 251.0±50.0 °C(Predicted) |
| Solubility | Chloroform (Slightly, Sonicated), DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 1.14mmHg at 25°C |
| Appearance | Crystalline powder |
| Color | Off-white to light beige or yellow |
| BRN | 8616257 |
| pKa | 8.47±0.58(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,2-8°C |
| MDL | MFCD01318998 |
144025-03-6 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29163990 |
| Hazard Note | Irritant |
144025-03-6 - Reference Information
| Use | 2,4-difluorophenylboronic acid is used as a reagent for suzuki-miyaura coupling reactions, such as synthesis of enantiomeric pure 3,3 '-diarylated diol derivatives. It is also used to synthesize high-efficiency fluorescent iridium (III) complexes for photodiodes. Widely used in Suzuki coupling reactions. |
Last Update：2024-04-09 19:05:03
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