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99% Dibromodimethylhydantoin (DBDMH, CAS 77-48-5) – Dual-function Brominating Agent & Broad-spectrum Disinfectant

Nov 02,2026

Dibromodimethylhydantoin (DBDMH, commonly called DBDMH, CAS 77-48-5) is a multi-purpose bromine chemical with 99% purity. It stands out for high active bromine content, long shelf stability and cost-effective performance.

DBDMH has two major application directions. As a selective brominating agent, it is applied in fine chemical and pharmaceutical intermediate synthesis for allylic, benzylic and aromatic bromination. As a disinfectant, it releases hypobromous acid rapidly, widely used in aquaculture, circulating cooling water, swimming pool, surface sanitation and equipment sterilization. It works well in wider pH range than chlorine disinfectants and produces fewer harmful by-products.

We offer customized packaging for synthesis grade and disinfection grade demand. Samples are available for lab test and field trial.

Submit your inquiry for DBDMH CAS 77-48-5 quotation and technical support.