What is quaternary ammonium compound made of?
Quaternary ammonium compounds are prepared by the alkylation of tertiary amines with a halocarbon. In older literature this is often called a Menshutkin reaction, however modern chemists usually refer to it simply as quaternization.
What products contain quaternary ammonium?
Quats can be found in commercial and retail products such as disinfectant wipes, disinfectant sprays and liquids, laundry disinfectants and sanitizers, surface cleaners, and certain antiseptic products for hand care (i.e.: antibacterial soaps and some hand sanitizers).
Are quaternary ammonium compounds safe for skin?
Most cleaning products, including most QACs, can irritate skin and cause rashes if not used in accordance with the instruc- tions on the container. Some QACs can cause allergic skin rashes even with very limited exposure. Eye contact with QACs can cause burning of the eyes.
What is quaternary ammonium?
Quats (quaternary ammonium compounds) are potent disinfectant chemicals commonly found in disinfectant wipes, sprays and other household cleaners that are designed to kill germs. It is often the stuff that allows a product to claim to be antibacterial, as they are certified by the EPA as pesticides.
What is the meaning of quaternary ammonium compounds?
Definition of quaternary ammonium compound : any of numerous strong bases and their salts derived from ammonium by replacement of the hydrogen atoms with organic radicals and important especially as surface-active agents, disinfectants, and drugs.
Where is quaternary ammonium used?
Uses: The quaternaries commonly are used in ordinary environmental sanitation of noncritical surfaces, such as floors, furniture, and walls. EPA-registered quaternary ammonium compounds are appropriate to use for disinfecting medical equipment that contacts intact skin (e.g. blood pressure cuffs).