N,N-Dibutyl-N-methyl-1-butanaminium bromide(CAS: 37026-88-3)

N,N-Dibutyl-N-methyl-1-butanaminium bromide is a crystalline white powder with a molecular weight of approximately 245.39 g/mol. It is sparingly soluble in water and has good solubility in organic solvents like ethanol and acetone. Chemically, it is a cationic surfactant and can act as a surfactant and aminium compound in various applications. It is reactive towards basic compounds and can undergo hydrolysis under acidic conditions.

N,N-Dibutyl-N-methyl-1-butanaminium bromide is typically synthesized by reacting butyric acid with methylamine and butylamine in the presence of bromine. The reaction yields the desired aminium bromide product with high selectivity and yield. The process is usually carried out in a chloride-free medium to avoid side reactions.

N,N-Dibutyl-N-methyl-1-butanaminium bromide is used in various industries, including pharmaceuticals for its surface-active properties, polymers as a surfactant, and sensors for improving detection capabilities. It is also utilized in the preparation of semiconductors and in various laboratory applications where its surface-tension-lowering properties are beneficial.

When handling N,N-Dibutyl-N-methyl-1-butanaminium bromide, it is important to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. This compound should be handled in a well-ventilated area or a fume hood. Spills should be cleaned up immediately using appropriate absorbent materials. In case of contact with skin or eyes, immediately wash with copious amounts of water. For detailed safety information, refer to the Safety Data Sheet (SDS) for the compound.