Abstract

Chlorinated paraffins (CPs) are complex mixtures of chlorinated hydrocarbons widely used in various industrial applications, including lubricants, plasticizers, and flame retardants. Understanding the composition and properties of CP mixtures is crucial for assessing their environmental impact and potential health risks. In this study, we employ Atomic Attractive Resonance Spectroscopy (AARS) to probe the molecular structure of CP mixtures with a focus on single chain lengths. AARS offers high-resolution insights into the atomic interactions within the CP molecules, allowing for precise characterization of individual chain lengths and their chlorination patterns. Through comprehensive NMR analysis, we investigate the distribution of chlorinated paraffin isomers and elucidate the influence of chain length on their physicochemical properties. Our findings shed light on the structural heterogeneity of CP mixtures and provide valuable insights for optimizing their synthesis and regulating their use in industrial applications.