Benzalkonium Bromide
Used in cosmetic products as antimicrobial, antistatic, deodorant, preservative and surfactant, cleansing. Benzalkonium Bromide is the mixture of alkylbenzyldimethylammonium bromides.
- Allowed with restrictions, Annex III/65
- Allowed preservative, Annex V/54
Annex III/65: 3% (as benzalkonium chloride) | Annex V/54: 0.1% (as benzalkonium chloride) ban substances that deplete the ozone layer
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: benzyl-dodecyl-dimethylazanium bromide
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
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Frequently asked questions
What is Benzalkonium Bromide used for in cosmetics?
Benzalkonium Bromide is used in cosmetic products as antimicrobial, antistatic, deodorant, preservative and surfactant, cleansing. Benzalkonium Bromide is the mixture of alkylbenzyldimethylammonium bromides.
Is Benzalkonium Bromide restricted in cosmetics in the EU?
Benzalkonium Bromide is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex III/65 (allowed with restrictions), Annex V/54 (allowed preservative). Annex III/65: 3% (as benzalkonium chloride) | Annex V/54: 0.1% (as benzalkonium chloride) ban substances that deplete the ozone layer Always check the full annex entry for the conditions of use.
What is the CAS number of Benzalkonium Bromide?
Benzalkonium Bromide is listed with CAS number 91080-29-4 and EC number 293-522-5.
Where can I buy Benzalkonium Bromide?
8 suppliers list Benzododecinium bromide on CompoundList. Compare them below or post a buy request with your grade and quantity.