4-Fluorophenylboric acid
4-Fluorophenylboronic acid
CAS: 1765-93-1
Molecular Formula: C6H6BFO2
4-Fluorophenylboric acid - Names and Identifiers
| Name | 4-Fluorophenylboronic acid |
| Synonyms | AKOS 91317 AKOS BRN-0012 RARECHEM AH PB 0216 4-Fluorophenylboroni 4-Fluorophenylboric acid 4-Fluorophenylbornic acid P-Fluorophenylboronic acid (4-Fluorophenyl)boranediol 4-Fluorophenylboranic acid 4-Fluorophenylboronic acid 4-Fluorobenzeneboronic acid (4-Fluorophenyl)boranic acid |
| CAS | 1765-93-1 |
| EINECS | 605-778-0 |
| InChI | InChI=1/C6H2BrClF2/c7-3-1-4(9)6(8)5(10)2-3/h1-2H |
| InChIKey | LBUNNMJLXWQQBY-UHFFFAOYSA-N |
4-Fluorophenylboric acid - Physico-chemical Properties
| Molecular Formula | C6H6BFO2 |
| Molar Mass | 139.92 |
| Density | 1.24±0.1 g/cm3(Predicted) |
| Melting Point | 262-265 °C (lit.) |
| Boling Point | 258.4±42.0 °C(Predicted) |
| Flash Point | 69°C |
| Water Solubility | Slightly soluble in water |
| Vapor Presure | 0.748mmHg at 25°C |
| Appearance | White powder |
| Color | Yellow to beige |
| BRN | 2829653 |
| pKa | 8.67±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.528 |
| MDL | MFCD00039136 |
| Use | It is used in the Suzuki coupling reaction of tetrabromothiophene, and is also used for palladium-catalyzed nitrile addition. It is widely used in the coupling reaction with aromatic tetrafluoroborate diazonium salt and iodized salt, and the manufacture of active terphenyl. |
4-Fluorophenylboric acid - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-21 |
| TSCA | No |
| HS Code | 29163990 |
| Hazard Class | IRRITANT |
4-Fluorophenylboric acid - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| Application | 4-fluorobenzene boronic acid is used in the Suzuki coupling reaction of tetrabromothiophene, and is also used for palladium-catalyzed nitrile addition. It can also be used as an intermediate in organic synthesis and pharmaceutical intermediates, and can mainly be used as an important intermediate for the synthesis of kagliflozin in bulk drugs. 4-fluorobenzene boronic acid in the reagent is used to develop effective inhibitors to simulate sensitive kinases and study the cellular function of kinases in real time. 4-fluorophenylboronic acid can be used as an intermediate in organic synthesis and a pharmaceutical intermediate. It can be used to synthesize 2-(4-fluorophenyl) thiophene, to prepare a difluorosulfone monomer containing double biphenyl structure and to prepare a fluorophenyl fluorene organic fluorescent material. |
| Uses | Commonly used organic synthesis reagents in Suzuki coupling reactions Used in the Suzuki coupling reaction of tetrabromothiophene, and also used in palladium-catalyzed nitrile addition. It is widely used in the coupling reaction with aromatic tetrafluoroborate diazonium salt and iodized salt, and the manufacture of active terphenyl. |
Last Update：2024-04-10 22:29:15
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