1-Hexadecylpyridinium bromide(CAS: 140-72-7)

1-Hexadecylpyridinium bromide (CAS: 140-72-7) is a quaternary ammonium compound with the chemical formula C21H43BrN. It is a yellowish solid that is soluble in water and organic solvents. This compound is known for its surfactant properties and is commonly used in various applications due to its cationic nature and ability to interact with biological membranes.

1-Hexadecylpyridinium bromide (CAS: 140-72-7) is primarily used as a surfactant in pharmaceuticals, cosmetics, and industrial settings. It serves as an antiseptic and disinfectant in medical applications, aids in the formulation of topical medications, and is also used in research for studying surface-active agents and their interactions with cells and tissues.

1-Hexadecylpyridinium bromide (CAS: 140-72-7) is generally considered safe when used according to guidelines, but it may cause skin irritation or allergic reactions in some individuals. Proper handling, including the use of gloves and protective eyewear, is recommended. Safety standards for its use are typically based on its application in medical and industrial contexts.

1-Hexadecylpyridinium bromide (CAS: 140-72-7) should be stored in a cool, dry, and dark place, away from moisture and light. It is best kept in a sealed, airtight container to maintain its stability and prevent degradation. Avoid exposure to high temperatures and ensure proper ventilation during storage.