Canonical ingredient
Pyrene
pyrene
0 linked products
Official identifiers
Names and synonyms
- Pyrene (en)
- Pyrène (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 inherently toxic aquatic
- Yes
- 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
- Yes
- canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03 Official record ↗
- dsl meets human health
- No
- canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03 Official record ↗
- dsl persistent
- Yes
- canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03 Official record ↗
- dsl substance category
- Organics
- 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.
Fugitive · 88.1072 kg
Aluminerie Alouette inc. · Sept-Îles, QC · INRP/NPRI 4778
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 87.6893 kg
Aluminerie Alouette inc. · Sept-Îles, QC · INRP/NPRI 4778
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 0.612 kg
Rio Tinto Alcan Inc · Jonquière, QC · INRP/NPRI 27853
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Fugitive · 26.411 kg
Ne pas prendre - Alcoa Canada Co. · Baie-Comeau, QC · INRP/NPRI 2038
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 0.303 kg
Ne pas prendre - Alcoa Canada Co. · Baie-Comeau, QC · INRP/NPRI 2038
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Fugitive · 5.3 kg
Aluminerie de Bécancour inc. · Bécancour, QC · INRP/NPRI 1071
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 31.5 kg
Aluminerie de Bécancour inc. · Bécancour, QC · INRP/NPRI 1071
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 4.96 kg
Compagnie de gestion Alcoa - Lauralco · Deschambault, QC · INRP/NPRI 4782
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 1.94355 kg
ArcelorMittal Produits Longs Canada s.e.n.c · Contrecoeur, QC · INRP/NPRI 3649
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 2.38035 kg
ArcelorMittal Produits Longs Canada s.e.n.c · Contrecoeur, QC · INRP/NPRI 2986
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 292 kg
Cascades Canada ULC · Temiscouata-sur-le-Lac, QC · INRP/NPRI 1872
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 11.581 kg
Hydro-Québec · Cap-aux-Meules, Îles-de-la-Madeleine, QC · INRP/NPRI 6130
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 0.000496 kg
Compagnie Alpek Polyester Canada inc. · Montréal-Est, QC · INRP/NPRI 8684
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 4.757997 kg
Domtar Inc. · Windsor, QC · INRP/NPRI 1195
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗- Fibrek SENC2024
Stack / Point · 16.23 kg
Fibrek S.E.N.C. · St-Félicien, QC · INRP/NPRI 3242
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ Energy Recovery · 8.52 kg
Global Récupération · St-Pierre Baptiste, QC · INRP/NPRI 28588
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Refining or Re-use of Used Oil · 84.06 kg
Global Récupération · St-Pierre Baptiste, QC · INRP/NPRI 28588
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Other · 3.234 kg
Kruger inc. · Sherbrooke, QC · INRP/NPRI 5471
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 48.11 kg
Kruger Wayagamack S.E.C. · Trois-Rivières, QC · INRP/NPRI 2502
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Direct Discharges · 0.55 kg
Kruger Wayagamack S.E.C. · Trois-Rivières, QC · INRP/NPRI 2502
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Energy Recovery · 1.182 kg
Valero Energy Inc. · Lévis, QC · INRP/NPRI 3928
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Incineration / Thermal · 0.008 kg
Valero Energy Inc. · Lévis, QC · INRP/NPRI 3928
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Fugitive · 0.079 kg
Valero Energy Inc. · Lévis, QC · INRP/NPRI 3928
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 6.869 kg
Valero Energy Inc. · Lévis, QC · INRP/NPRI 3928
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Storage / Handling · 0.362 kg
Valero Energy Inc. · Lévis, QC · INRP/NPRI 3928
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Biological Treatment · 22.9497 kg
Suncor Energy Products Partnership · Montreal, QC · INRP/NPRI 3897
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Physical Treatment · 3.0681 kg
Suncor Energy Products Partnership · Montreal, QC · INRP/NPRI 3897
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Other Non-Point · 0.000001 kg
Suncor Energy Products Partnership · Montreal, QC · INRP/NPRI 3897
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Spills · 0.0001 kg
Suncor Energy Products Partnership · Montreal, QC · INRP/NPRI 3897
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 0.071 kg
Suncor Energy Products Partnership · Montreal, QC · INRP/NPRI 3897
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Storage / Handling · 0.00001 kg
Suncor Energy Products Partnership · Montreal, QC · INRP/NPRI 3897
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Spills · 0.0339 kg
Suncor Energy Products Partnership · Montreal, QC · INRP/NPRI 3897
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 59.94 kg
Rio Tinto Fer et Titane inc. · Sorel-Tracy, QC · INRP/NPRI 4806
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 0.000005 kg
Waste Management of Canada Corporation · Lachute, QC · INRP/NPRI 27915
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗- SJI Delson2024
Fugitive · 18.937 kg
Stella-Jones Inc. · Delson, QC · INRP/NPRI 2909
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ - SJI Delson2024
Leaks · 0.00789 kg
Stella-Jones Inc. · Delson, QC · INRP/NPRI 2909
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ Stack / Point · 0.000022 kg
Waste Management of Canada Corporation · Sainte Sophie, QC · INRP/NPRI 6173
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 0.000022 kg
Waste Management of Canada Corporation · St. Nicephore, QC · INRP/NPRI 6171
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Biological Treatment · 1.9 kg
Valero Energy Inc. · Montréal-Est, QC · INRP/NPRI 6161
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗- Usine Alma2024
Fugitive · 115.6 kg
Rio Tinto Alcan Inc · Alma, QC · INRP/NPRI 5510
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ - Usine Alma2024
Stack / Point · 17 kg
Rio Tinto Alcan Inc · Alma, QC · INRP/NPRI 5510
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ - Usine Arvida2024
Fugitive · 8.093 kg
Rio Tinto Alcan Inc · Saguenay, QC · INRP/NPRI 3406
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ - Usine Arvida2024
Stack / Point · 279.927 kg
Rio Tinto Alcan Inc · Saguenay, QC · INRP/NPRI 3406
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ Fugitive · 6.035 kg
Rio Tinto Alcan Inc · La Baie, QC · INRP/NPRI 3062
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 63.511 kg
Rio Tinto Alcan Inc · La Baie, QC · INRP/NPRI 3062
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗- Usine Laterrière2024
Stack / Point · 1.143 kg
Rio Tinto Alcan Inc · Laterrière, QC · INRP/NPRI 3060
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ Stack / Point · 5.396 kg
ArcelorMittal Exploitation Minière Canada s.e.n.c. · Port-Cartier, QC · INRP/NPRI 2000
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 15.77 kg
Compagnie WestRock du Canada Corp. · La Tuque, QC · INRP/NPRI 3140
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗
Safety and technical documents
General references and manufacturer-specific SDS documents are kept separate.
End-to-end traceability
Only links supported by an identified source are published. Missing evidence remains explicitly unknown.
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.