1,2,3,4,6,7-Hexachlorodibenzo-p-dioxin

1,2,3,4,6,7-六氯二苯并-对-二恶英

Also known as: 1,2,3,4,6,7-Hexachlorodibenzo-p-dioxin, 1,2,3,4,6,7-H6CDD, 1,2,3,4,6,7-HxCDD, Hexachlorodibenzo-p-dioxin, Dibenzo-p-dioxin, 1,2,3,4,6,7-hexachloro-, Dibenzo[b,e][1,4]dioxin, 1,2,3,4,6,7-hexachloro-, 1,2,3,4,6,7-hexachlorodibenzodioxin, 1,2,3,4,6,7-Hexachlorodibenzo-p-dioxin @50 μg/mL in Toluene

1,2,3,4,6,7-Hexachlorodibenzo-p-dioxin (CAS 58200-66-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H2Cl6O2 and a molecular weight of 390.86100 g/mol. It is also known as 1,2,3,4,6,7-H6CDD, 1,2,3,4,6,7-HxCDD and Hexachlorodibenzo-p-dioxin. Key properties include a boiling point of 474.6ºC at 760mmHg, a density of 1.777g/cm3 and a flash point of 181.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

58200-66-1

Jingsj CID

J-1487837-8

Molecular Formula

C₁₂H₂Cl₆O₂

Chinese Name

1,2,3,4,6,7-六氯二苯并-对-二恶英

Molecular Weight

390.86100 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026