High-Purity Benzyl Chloride: Key Advantages in Pharmaceutical and Dye Intermediates English (Refined Professional Version):
2025-01-01
Benzyl chloride is one of the most important chlorinated intermediates used in pharmaceuticals, fragrances, dyes, and agrochemicals. Its purity and stability directly determine the yield and color tone of downstream products such as benzyl alcohol, benzyl acetate, and phenylacetic acid. Even trace amounts of moisture or unreacted toluene can cause polymerization or discoloration during synthesis.
Our plant adopts a closed-loop chlorination process combined with automatic temperature and chlorine flow control, ensuring full reaction efficiency and consistent product quality. The reaction is precisely maintained between –5°C and 40°C, with chlorine utilization exceeding 98% and final purity reaching 99.8–99.9%. The entire system is equipped with inert gas protection and vacuum distillation units to prevent oxidation and ensure low color index (<10 APHA).
In pharmaceutical and fine chemical applications, our benzyl chloride demonstrates excellent compatibility with catalysts and solvents, allowing stable conversion to high-value intermediates such as benzyl cyanide, benzyl alcohol, and benzaldehyde. The product meets both ISO9001 and REACH standards and is exported to more than 20 countries including the U.S., Germany, and India. With advanced process automation and consistent delivery capability, we have become a reliable long-term partner for manufacturers seeking high-purity, low-impurity chlorinated intermediates.
