CAS 64461-98-9

1,2,3,6,7,9-Hexachlorodibenzo-p-dioxin

Description:

1,2,3,6,7,9-Hexachlorodibenzo-p-dioxin (CAS 64461-98-9) 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 structure characterized by two benzene rings connected by two oxygen atoms, with six chlorine atoms substituted at specific positions on the rings. Its physical properties include a high melting point and low solubility in water, making it more soluble in organic solvents and lipids. 1,2,3,6,7,9-Hexachlorodibenzo-p-dioxin is classified as a persistent organic pollutant (POP) due to its stability and resistance to degradation, leading to bioaccumulation in the food chain. It is associated with various adverse health effects, including endocrine disruption and carcinogenicity, prompting regulatory scrutiny. Due to its hazardous nature, this compound is subject to strict environmental regulations and monitoring to mitigate its impact on human health and ecosystems.

Formula: C₁₂H₂Cl₆O₂

InChI: InChI=1S/C12H2Cl6O2/c13-3-1-5(15)10-12(8(3)17)19-6-2-4(14)7(16)9(18)11(6)20-10/h1-2H

InChI key: InChIKey=BQOHWGKNRKCEFT-UHFFFAOYSA-N

SMILES: ClC1=C2C(OC=3C(O2)=C(Cl)C(Cl)=C(Cl)C3)=C(Cl)C(Cl)=C1

Synonyms:

• Dibenzo[b,e][1,4]dioxin, 1,2,3,6,7,9-hexachloro-
• 1,2,3,6,7,9-Hexachlorodibenzodioxin
• 1,2,3,6,7,9-Hexachlorodibenzo[b,e][1,4]dioxin
• 1,2,3,6,7,9-Hexachlorodibenzo-p-dioxin
• 1,2,3,6,7,9-Hexachlorodibenzo[1,4]dioxin

1,2,4,6,7,8-Hexachlorodibenzodioxin

CAS: 64461-98-9

Formula: C₁₂H₂Cl₆O₂

Molecular weight: 390.85

Ref: 4Z-D-126010