CAS 1944-80-5

Phosphonium, pentadecyltriphenyl-, bromide

Description:

Phosphonium, pentadecyltriphenyl-, bromide, commonly referred to as a quaternary ammonium salt, is characterized by its structure, which includes a phosphonium cation with a long-chain alkyl group (pentadecyl) and three phenyl groups attached to the phosphorus atom. This compound typically exhibits properties associated with surfactants, such as surface activity and emulsifying capabilities, due to its amphiphilic nature. It is generally soluble in organic solvents and may have limited solubility in water, depending on the length of the alkyl chain. The presence of the bromide anion contributes to its ionic character, which can influence its reactivity and interactions with other substances. Phosphonium salts like this one are often used in various applications, including as phase transfer catalysts, in organic synthesis, and in the formulation of specialty chemicals. Safety data should be consulted for handling and potential hazards, as quaternary ammonium compounds can exhibit toxicity and environmental persistence.

Formula: C₃₃H₄₆PBr

Pentadecyltriphenylphosphonium Bromide

Controlled Product

CAS: 1944-80-5

Applications Pentadecyltriphenylphosphonium Bromide is an intermediate used in the synthesis of (Z)-12-Heptacosene (H635230), which is an unsaturated lipid and a component of sex pheromones of queen bees (Bobus terrestris) and species of orchids.
References Xu, S.; et al.: Evolution, 65, 2606 (2011); Krieger, G. M.; et al.: L J. Chem. Ecol., 32, 453 (2006).

Formula: C₃₃H₄₆BrP

Color and Shape: Neat

Molecular weight: 553.6

Ref: TR-P268210