Basic information Safety Related Supplier
1,2,3,7,8-Pentachlorodibenzo-p-dioxin Structure

1,2,3,7,8-Pentachlorodibenzo-p-dioxin

Chemical Properties

Melting point 206°C (estimate)
Boiling point 442.63°C (rough estimate)
Density  1.7800 (estimate)
refractive index  1.6610 (estimate)
solubility  n-nonane: Soluble
Henry's Law Constant 5.2×10-5 mol/(m3Pa) at 25℃, Paasivirta et al. (1999)
EPA Substance Registry System 1,2,3,7,8-Pentachlorodibenzo-p-dioxin (40321-76-4)

Safety Information

RIDADR  2811
HazardClass  6.1(a)
PackingGroup  I
Toxicity LD50 orl-rat: 206 mg/kg ARTODN 66,471,92

Usage And Synthesis

1,2,3,7,8-Pentachlorodibenzo-p-dioxin Supplier