BENZALKONIUM COMPOUNDS Meaning and
Definition
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Benzalkonium compounds, also known as benzalkonium chlorides (BACs), are a class of quaternary ammonium compounds that exhibit strong antimicrobial properties. They are frequently used as surfactants and disinfectants in a wide range of industries, including healthcare, pharmaceuticals, and personal care products.
These compounds are synthesized by the alkylation of alkyl halides with benzyl chloride or benzyl bromide. This process results in the formation of a quaternary ammonium cation, with benzyl groups attached to the nitrogen atom. The resulting compound is a mixture of various chain lengths, typically ranging from C8 to C18.
Benzalkonium compounds are powerful biocides that work by disrupting the cell membranes of microorganisms, including bacteria, fungi, and viruses. They have a broad spectrum of activity against both gram-positive and gram-negative bacteria, making them effective in combating various pathogens. In addition to their antimicrobial properties, these compounds also possess detergent and antistatic properties, which further enhance their effectiveness as surfactants.
Due to their ability to effectively kill or inhibit the growth of microorganisms, benzalkonium compounds are commonly used as active ingredients in disinfectants, sanitizers, and preservatives. They are found in household products such as hand sanitizers, surface disinfectants, nasal sprays, and contact lens solutions. In pharmaceuticals, they are included in antiseptic solutions and ophthalmic medications. However, it is worth noting that these compounds may cause irritation or allergic reactions in some individuals, especially when used in high concentrations.
Common Misspellings for BENZALKONIUM COMPOUNDS
- venzalkonium compounds
- nenzalkonium compounds
- henzalkonium compounds
- genzalkonium compounds
- bwnzalkonium compounds
- bsnzalkonium compounds
- bdnzalkonium compounds
- brnzalkonium compounds
- b4nzalkonium compounds
- b3nzalkonium compounds
- bebzalkonium compounds
- bemzalkonium compounds
- bejzalkonium compounds
- behzalkonium compounds
- benxalkonium compounds
- bensalkonium compounds
- benaalkonium compounds
- benzzlkonium compounds
- benzslkonium compounds
- benzwlkonium compounds
Etymology of BENZALKONIUM COMPOUNDS
The word "Benzalkonium" can be broken down into two components: "benz" and "alkonium".
The term "benz" refers to the benzene ring, which is a hydrocarbon molecule consisting of six carbon atoms arranged in a hexagonal shape. Benzene is a common chemical compound found in various organic substances.
The second component, "alkonium", is derived from the term "alkyl". An alkyl group is a branch of an organic molecule formed by removing one hydrogen atom from an alkane (a hydrocarbon with only single covalent bonds). Alkyl groups are indicated by the prefix "alk" attached to the parent compound's root.
When combined, "benz" and "alkonium" form "Benzalkonium".
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