Chemical Detail

Chemical Name3-Methylcholanthrene
Synonym(s)20-MC | 20-Methylcholanthrene | 3-MC | Benz[j]aceanthrylene, 1,2-dihydro-3-methyl- | Cholanthrene, 3-methyl- | MCA | Methylcholanthrene | NSC 21970
CASRN56-49-5
Category MemberN590: Polycyclic aromatic 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)100/100
Listing TypeChemical category member
Effective Date2000-01-01
Chemical QualifierNo
MetalNo
Chemical of Special ConcernYes
Per- or Polyfluoroalkyl SubstanceNo
Structural image
Structural representation of 3-Methylcholanthrene

Rulemaking Changes Affecting This Chemical

StatusEffective Reporting YearFR Proposed RuleFR Final Rule
Added to category200064 FR 688 (1/5/1999)64 FR 58666 (10/29/1999)