2,7-Dichlorodibenzo-p-dioxin (CAS 33857-26-0) is a chlorinated organic compound belonging to the class of dioxins, which are known for their environmental persistence and potential toxicity. This compound features a dioxin structure characterized by two benzene rings connected by two oxygen atoms, with chlorine substituents at the 2 and 7 positions. It is typically a white to pale yellow solid that is insoluble in water but soluble in organic solvents. 2,7-Dichlorodibenzo-p-dioxin is of particular interest due to its potential as a contaminant in various environmental matrices, including soil and sediments, often resulting from industrial processes. Its toxicity is associated with its ability to disrupt endocrine functions and induce adverse health effects in living organisms, including carcinogenicity. Due to its stability and bioaccumulation potential, it is subject to regulatory scrutiny and monitoring in environmental health assessments. Proper handling and disposal are essential to mitigate its impact on human health and the environment.

2,7-Dichlorodibenzo-p-dioxin

33857-26-0: 2,7-Dichlorodibenzo-p-dioxin, 2,7-Dichlorodibenzo[b,e][1,4]dioxin, 2,7-Dichlorodibenzodioxin, 2,7-Dichlorodioxin, Dibenzo-p-dioxin, 2,7-dichloro-, Dibenzo[B,E][1,4]Dioxin, 2,7-Dichloro-, Pcdd 11, 2,7-Dichlorooxanthrene

Applications 2,7-Dichlorodibenzo-p-dioxin is a standard used in environmental testing and research and in the study of enthalpy of vaporization of ersistant organic pollutants.
References Sosnowska, A. et al.: Atmos. Env., 87, 10 (2014);


CAS 33857-26-0: 2,7-Dichlorodibenzo-p-dioxin

2,7-Dichlorodibenzo-p-dioxin

Ref: TR-D436483

2,7-Dibenzodichloro-p-Dioxin

Ref: ST-EA-CP-B8017

2,7-Dibenzodichloro-p-dioxin

Ref: 4Z-D-126006