Chemical Detail

Chemical Name1,1-Methylenebis(4-isocyanatocyclohexane)
Synonym(s)1,1'-Methylenebis(4-isocyanatocyclohexane) | 1,1-Methylene bis(4-isocyanatocyclohexane) | 4,4'-Methylenedicyclohexyl diisocyanate | Cyclohexane, 1,1'-methylenebis(4-isocyanato- | Isocyanic acid, methylenedi-4,1-cyclohexylene ester | Methylene bis(4-cyclohexylisocyanate) | Nacconate H 12 | bis(4-Isocyanatocyclohexyl)methane
CASRN5124-30-1
Category MemberN120: Diisocyantes
De minimis Limit %1
M,P/OU Threshould (lb)25,000/10,000
Listing TypeChemical category member
Effective Date1995-01-01
Chemical QualifierNo
MetalNo
Chemical of Special ConcernNo
Per- or Polyfluoroalkyl SubstanceNo
Structural image
Structural representation of 1,1-Methylenebis(4-isocyanatocyclohexane)

Rulemaking Changes Affecting This Chemical

StatusEffective Reporting YearFR Proposed RuleFR Final Rule
Added to category199559 FR 1788 (1/12/1994)59 FR 61432 (11/30/1994)