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.

CAS：1679-18-1
中文别名：对氯苯硼酸;4-氯苯基硼酸;
英文别名：p-chloro-benzeneboronicaci;4-CHLOROPHENYLBORNIC ACID;RARECHEM AH PB 0178;p-chlorophenylboronic aci;p-chlorophenylboronic acid;para-chlorobenzene boronic acid;p-chlorobenzeneboronic acid;para-chlorophenylboronic acid;boronicacid,p-chlorophenyl;4-Chlorophenylboronic Acid;4-chlorobenzeneboronic acid;4-Chlorophenylboranic acid;4-Chlorobenzeneboronic Acid;(4-Chlorophenyl)boronic acid;
分子式：C6H6BClO2
分子量：156.375
精确质量：156.015
Psa：40.46
Logp：0.0198

RTECS号：CY8950000
EINECS号：216-845-5
MDL号：MFCD00039137

外观与性状：白色-灰白色粉末
密度：1.32g/cm3
沸点：295.4ºC
熔点：284-289°C(lit.)
闪点：132.4ºC
折射率：1.557
水溶解性：2.5 g/100 mL
稳定性：Stable under normal temperatures and pressures.
储存条件：Refrigerator (+4ºC)
蒸汽压：0.000693mmHg at 25°C

RTECS号：CY8950000
安全说明：S36-S37/39-S26
危险类别码：R36/37/38
WGK Germany：3
危险品标志：Xi
危险性描述：H302 + H312 + H332
信号词：Warning
危险标志：GHS07
危险性防范说明：P280