Name | 4-Chlorophenylboronic acid |
Synonyms | NSC 25408 AKOS BRN-0011 RARECHEM AH PB 0178 p-chlorophenylboronic aci 4-CHLOROPHENYLBORNIC ACID P-CHLOROPHENYLBORONIC ACID 4-Chlorophenylboronic acid 4-CHLOROBENZENEBORONIC ACID P-CHLOROBENZENEBORONIC ACID P-CHLORO BENZENE BORONIC ACID BORONIC ACID, (4-CHLOROPHENYL)- 4-Chlorophenylboronic acid,4-Chlorobenzeneboronic acid |
CAS | 1679-18-1 |
EINECS | 216-845-5 |
InChI | InChI=1/C6H6BClO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4,9-10H |
InChIKey | CAYQIZIAYYNFCS-UHFFFAOYSA-N |
Molecular Formula | C6H6BClO2 |
Molar Mass | 156.37 |
Density | 1.32±0.1 g/cm3(Predicted) |
Melting Point | 284-289°C(lit.) |
Boling Point | 295.4±42.0 °C(Predicted) |
Flash Point | 132.4°C |
Water Solubility | 2.5 g/100 mL |
Solubility | DMSO |
Vapor Presure | 0.000693mmHg at 25°C |
Appearance | Crystalline powder |
Color | Off-white to beige |
BRN | 2936346 |
pKa | 8.39±0.10(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.557 |
MDL | MFCD00039137 |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S36 - Wear suitable protective clothing. 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. |
WGK Germany | 3 |
RTECS | CY8950000 |
TSCA | No |
HS Code | 29319090 |
Hazard Class | IRRITANT |
introduction | 4-chlorobenzene boric acid is a boric acid derivative and can be used as an intermediate in medicine and materials. |
Application | 4-chlorophenylboronic acid is a boric acid organic matter, which can be used in the double Suzuki coupling reaction to synthesize substituted diarylmethylene Fluorene; used in the Suzuki coupling reaction of pyrroline toluenesulfonate, followed by the synthesis of baclofen lactamide through hydrogenation. |
Uses | 4-chlorophenylboronic acid can be used as a catalyst to prepare 4-hydroxycoumarin derivatives with anti-trypanosome and antioxidant properties. It is also used as a catalyst for the reduction of electron-deficient ketones by asymmetric boranes. |