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Canonical ingredient

Isocyanic acid, polymethylenepolyphenylene ester

Polymethylene polyphenyl isocyanate

0 linked products

Official identifiers

CAS 9016-87-9ChEBI CHEBI:82567KEGG_COMPOUND C19571

Names and synonyms

  • Isocyanic acid, polymethylenepolyphenylene ester (en)
  • Diisocyanate de polyméthylènepolyphénylène (fr-CA)

Source-scoped chemical properties

Every value keeps its own authority, licence and retrieval date. Conflicting values are not silently merged.

canada dsl listing
listed
canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
Official record ↗
dsl bioaccumulative
No
canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
Official record ↗
dsl human health priority
Moderate
canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
Official record ↗
dsl inherently toxic aquatic
No
canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
Official record ↗
dsl meets cepa categorization
Yes
canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
Official record ↗
dsl meets environmental
No
canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
Official record ↗
dsl meets human health
Yes
canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
Official record ↗
dsl persistent
No
canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
Official record ↗
dsl substance category
UVCBs-polymer
canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
Official record ↗

Official environmental reports

Facility and company names are reported to NPRI. A reported name is not treated as a verified corporate identity until it is matched to a government business registry.

Safety and technical documents

General references and manufacturer-specific SDS documents are kept separate.

0 document(s)
No verified SDS or technical sheet is linked yet. This absence is explicit and does not mean that no document exists.

End-to-end traceability

Only links supported by an identified source are published. Missing evidence remains explicitly unknown.

Partial chain

Evidence still missing

  • Country or region of origin
  • Raw-material producer
  • Ingredient manufacturer
  • Distributor
  • Transformation steps

Method: a company’s registration country is never used as evidence of a material’s origin.

Products containing this ingredient