High-Activity o-Chlorobenzyl Chloride Optimizes Electronic Chemical Purification
2025-04-04
o-Chlorobenzyl chloride is a crucial intermediate for high-end electronic chemicals, semiconductor cleaners, and photoresist additives. In these precision sectors, customers require materials with ultra-low metal ion contamination and high chemical stability to prevent circuit defects or cross-contamination.
Our production uses a multi-stage distillation and vacuum drying system under fully enclosed conditions. The reaction is maintained at 70–85 °C, achieving 99.9 % purity, ≤ 0.02 % moisture, and < 1 ppm total metal content. Inert nitrogen protection and real-time gas flow control eliminate oxidation by-products like chlorobenzene and benzyl chloride dimers.
The process is integrated with an automated PLC control panel, ensuring consistent chlorine dosing and batch traceability. The resulting product offers excellent reactivity in chloromethylation and condensation reactions, enabling customers to achieve cleaner end-products in electronics and plating applications.
Validated by ISO 9001, REACH, and RoHS, our o-chlorobenzyl chloride is supplied to semiconductor and chemical companies in Japan, Korea, and Singapore, recognized for its stability and high reproducibility in electronic-grade synthesis.
