Vihita Chem Pvt. Ltd. Supplies 4-Bromo Phenol. Vihita Chem Pvt. Ltd. Is the manufacturer and exporter of drugs & fragrance intermediates and speciality chemicals. CAS No. Of this 4-Bromo Phenol is 106-41-2. Its Molecular Formulae: BrC6H4OH, Mol. Wt: 173 and Assay: 99percent min by G.C. This 4-Bromo Phenol appears in white to brownish powder form.