4-Chlorophenylboronicacid(containsvaryingamountsofAnhydride) , 98% , 1679-18-1

Synonym(s):
(p-Chlorophenyl)boronic acid;4-Chlorobenzeneboronic acid;NSC 25408;p-Chlorobenzeneboronic acid

CAS NO.：1679-18-1

Empirical Formula: C6H6BClO2

Molecular Weight: 156.37

MDL number: MFCD00039137

EINECS: 216-845-5

PRODUCT Properties

• Melting point: 284-289 °C(lit.)
• Boiling point: 295.4±42.0 °C(Predicted)
• Density: 1.32±0.1 g/cm3(Predicted)
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: DMSO
• pka: 8.39±0.10(Predicted)
• form: Crystalline Powder
• color: Off-white to beige
• Water Solubility: 2.5 g/100 mL
• BRN: 2936346
• InChI: InChI=1S/C6H6BClO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4,9-10H
• InChIKey: CAYQIZIAYYNFCS-UHFFFAOYSA-N
• SMILES: B(C1=CC=C(Cl)C=C1)(O)O

Description and Uses

4-Chlorobenzeneboronic Acid is used as a catalyst for the preparation of 4-hydroxycoumarin derivatives which display antitrypanosomal and antioxidant properties. It is also used as a catalyst for the asymmetric borane reduction of electron-deficient ketones.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302
• Precautionary statements: P301+P312+P330
• Hazard Codes: Xn,Xi
• Risk Statements: 20/21/22-36/37/38
• Safety Statements: 36-37/39-26
• WGK Germany: 3
• RTECS: CY8950000
• TSCA: No
• HazardClass: IRRITANT
• HS Code: 29319090