2,3,4,7,8-Pentachlorodibenzofuran

Chemical Name2,3,4,7,8-Pentachlorodibenzofuran
Synonym(s)2,3,4,7,8-PeCDF | Dibenzofuran, 2,3,4,7,8-pentachloro- | F 114 | PCDF | PCDF 114
CASRN57117-31-4
Category MemberN150: Dioxin and dioxin-like compounds
De minimis Limit %*
The de minimis exemption is not available for this chemical
De minimis NotesThe de minimis exemption is not available for this chemical
M,P/OU Threshould (lb)0.1 gram/0.1 gram
Listing TypeChemical category member
Effective Date01-JAN-00
Chemical QualifierNo
MetalNo
Chemical of Special ConcernYes
Per- or Polyfluoroalkyl SubstanceNo

Rulemaking Changes Affecting This Chemical

StatusEffective Reporting YearFR Proposed RuleFR Final Rule
Added to category200062 FR 24887 (5/7/1997)64 FR 58666 (10/29/1999)
Structural image
Structural representation of 2,3,4,7,8-Pentachlorodibenzofuran