4-Isobutylphenylboronic Acid is an intermediate used to prepare thiophenesulfonamides as endothelin receptor antagonists. it is also used to synthesize thalidomide analogs with the proinflammatory cytokine Tumor Necrosis Factor (TNF) expression inhibition activities.

CAS：153624-38-5
中文别名：4-异丁基苯基硼酸;异丁基苯硼酸;
英文别名：4-Isobutylbenzeneboronic acid;[4-(2-methylpropyl)phenyl]boronic acid;4-Isobutylphenylboronic Acid;
分子式：C10H15BO2
分子量：178.036
精确质量：178.117
Psa：40.46
Logp：0.5649

MDL号：MFCD01632198

密度：1.02 g/cm3
沸点：306.5ºC at 760 mmHg
熔点：117-120ºC
闪点：139.2ºC
折射率：1.509
蒸汽压：0.000335mmHg at 25°C

安全说明：S26; S36/37/39; S36; S22
危险类别码：R36/37/38
危险品标志：Xi