2,3,7,8-Tetrachlorodibenzodioxin2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is a polychlorinated dibenzo-p-dioxin (sometimes shortened, though inaccurately, to simply dioxin) with the chemical formula C12H4Cl4O2. Read from the Chembox of the Wikipedia article 2,3,7,8-Tetrachlorodibenzodioxin, revision 1380062416.

Property

Value

Formula

C12H4Cl4O2, 321.97 g/mol

Melting point

305 °C

Density

1.8 g/cm³

Flash point

164.2 °C

log P, measured

6.8

The compounds of every Wikipedia article carrying a Chembox or a Drugbox, refreshed daily, with the values their infoboxes give. The pages need JavaScript; the API does not.