Domiphen bromide

Domiphen bromide is a quaternary ammonium compound used as an antiseptic and deodorant. It is a cationic surfactant that is effective against gram-positive bacteria, fungi, and viruses. Domiphen bromide is commonly used in oral care products such as mouthwash and toothpaste due to its antimicrobial properties.

Chemical Structure

Domiphen bromide is a quaternary ammonium compound, which means it has a central nitrogen atom surrounded by four organic groups and a negatively charged bromide ion. The organic groups are typically alkyl or aryl groups. In the case of domiphen bromide, the organic groups are three methyl groups and one large, complex group derived from phenol.

Uses

Domiphen bromide is primarily used as an antiseptic and deodorant. As an antiseptic, it is effective against a broad range of microorganisms, including gram-positive bacteria, fungi, and viruses. This makes it a common ingredient in oral care products such as mouthwash and toothpaste. It is also used in some deodorants due to its ability to kill bacteria that cause body odor.

Safety

While domiphen bromide is generally considered safe for topical and oral use, it can cause irritation if it comes into contact with the eyes. Ingestion of large amounts can also be harmful. As with all antiseptics, it should be used as directed by a healthcare professional.

See Also

• Quaternary ammonium compounds
• Antiseptic
• Deodorant
• Mouthwash
• Toothpaste