CAS 40143-79-1

Phosphinic acid, bis(heptadecafluorooctyl)-

Description:

Phosphinic acid, bis(heptadecafluorooctyl)-, also known by its CAS number 40143-79-1, is a fluorinated organic compound characterized by its unique structure that includes a phosphinic acid functional group and two heptadecafluorooctyl chains. This compound is notable for its hydrophobic and lipophobic properties due to the presence of long perfluorinated alkyl chains, which contribute to its surface-active characteristics. It is typically used in applications such as surfactants, emulsifiers, and potentially in the formulation of specialty chemicals. The fluorinated nature of the heptadecafluorooctyl groups imparts thermal stability and resistance to chemical degradation, making it suitable for use in harsh environments. Additionally, the phosphinic acid moiety may provide reactivity that can be exploited in various chemical processes. However, due to the environmental concerns associated with perfluorinated compounds, the use and regulation of such substances are subject to scrutiny. Overall, this compound exemplifies the intersection of fluorochemistry and phosphorous chemistry, with applications that leverage its unique properties.

Formula: C₁₆HF₃₄O₂P

Bis(perfluorooctyl)phosphinic acid

CAS: 40143-79-1

Color and Shape: Neat

Ref: 04-C10655191

Bis(heptadecafluorooctyl)phosphinic Acid

Controlled Product

CAS: 40143-79-1

Applications Bis(heptadecafluorooctyl)phosphinic Acid is an intermediate used in the synthesis of Bis(heptadecafluorooctyl)phosphinic Acid Sodium Salt (B443750), which is a polyfluoroalkyl phosphoric acid that was examined as an environmental toxic compound in lakes.
References Guo, R., et al.: Anal. Bioanal. Chem., 404, 2699 (2012); Lee, H., et al.: Environ. Sci. Technol., 45, 8067 (2011); D’eon, J.C., et al.: Envrion. Toxciol. Chem., 29, 1319 (2010);

Formula: C₁₆HF₃₄O₂P

Color and Shape: Neat

Molecular weight: 902.1

Ref: TR-B443745