Basic information Safety Related Supplier
1,2,3,7,8,9-HCDF Structure

1,2,3,7,8,9-HCDF

Chemical Properties

Melting point 247.5°C
Boiling point 510.41°C (rough estimate)
Density  1.7200 (estimate)
refractive index  1.7180 (rough estimate)
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Solid
color  White to Off-White
EPA Substance Registry System 1,2,3,7,8,9-Hexachlorodibenzofuran (72918-21-9)

Safety Information

RIDADR  2811
HazardClass  6.1(a)
PackingGroup  I

Usage And Synthesis

1,2,3,7,8,9-HCDF Supplier