| Structure | ![]() |
|---|---|
| Formula |
C6H6Br2N2 |
| CAS No. | 35691-65-7 |
| EC No. | 252-681-0 |
| Synonyms | 2-Bromo-2-(bromomethyl)glutaronitrile; methyldibromoglutaronitrile; 2-Bromo-2-(bromomethyl)-pentanedinitrile |
Dibromodicyanobutane (DBDCB)
Applications:
Preservative in Personal Care Products: Dibromodicyanobutane (DBDCB) is commonly used as a preservative in personal care and cosmetic products.
Industrial Applications: DBDCB is also employed as a biocide in various industrial applications, including water treatment, cooling systems, and other process water systems.
Household and Institutional Cleaning Products: In cleaning products, DBDCB serves as an antimicrobial agent, enhancing the products' ability to sanitize and protect surfaces from harmful microorganisms.
Regulatory:
DBDCB is subject to regulatory oversight depending on its intended use. In personal care products, it must comply with regulations set by agencies such as the FDA in the United States and the European Commission in the EU, which govern its concentration and safe usage. In industrial applications, its use is regulated by environmental and safety standards, which vary by region. These regulations ensure that DBDCB is used safely and effectively, minimizing potential risks to both users and the environment.
Shelf Life:
DBDCB has a stable shelf life of 24 months when stored properly. It should be kept in a cool, dry environment, away from direct sunlight and moisture. Storing the product in tightly sealed containers is essential to prevent contamination and degradation.

