Canonical ingredient
2-Pentanone, 4-methyl-
Methyl isobutyl ketone
0 linked products
Official identifiers
Names and synonyms
- 2-Pentanone, 4-methyl- (en)
- 4-Méthylpentan-2-one (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
- 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.
Stack / Point · 0.7299 tonnes
Alstom Transportation Canada Inc. · Dorval, QC · INRP/NPRI 5463
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Recovery of Organic Substances (not solvents) · 11.7457 tonnes
Safety-Kleen Canada Inc. [principal] · Chambly, QC · INRP/NPRI 8645
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Incineration / Thermal · 70.2845 tonnes
Safety-Kleen Canada Inc. [principal] · Chambly, QC · INRP/NPRI 8645
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Physical Treatment · 0.0091 tonnes
Safety-Kleen Canada Inc. [principal] · Chambly, QC · INRP/NPRI 8645
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗- Duro-Lak inc2024
Recovery of Solvents · 0.387 tonnes
Duro-Lak inc · Laval, QC · INRP/NPRI 254
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ - Duro-Lak inc2024
All Media · 0.467 tonnes
Duro-Lak inc · Laval, QC · INRP/NPRI 254
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ - Fibrek SENC2024
Fugitive · 0.00261 tonnes
Fibrek S.E.N.C. · St-Félicien, QC · INRP/NPRI 3242
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ - Fibrek SENC2024
Stack / Point · 2.457 tonnes
Fibrek S.E.N.C. · St-Félicien, QC · INRP/NPRI 3242
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ All Media · 0.679 tonnes
Kruger Wayagamack S.E.C. · Trois-Rivières, QC · INRP/NPRI 2502
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Fugitive · 0.1651 tonnes
Les revêtements Polyval Inc. · Boisbriand, QC · INRP/NPRI 4850
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 0.0037 tonnes
Les revêtements Polyval Inc. · Boisbriand, QC · INRP/NPRI 4850
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Storage / Handling · 0.1651 tonnes
Les revêtements Polyval Inc. · Boisbriand, QC · INRP/NPRI 4850
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Fugitive · 0 tonnes
Les Industries Capitol Inc. · Montréal, QC · INRP/NPRI 4377
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 0.096 tonnes
Les Industries Capitol Inc. · Montréal, QC · INRP/NPRI 4377
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Recovery of Solvents · 0.233 tonnes
Peinture Can-Lak · Daveluyville, QC · INRP/NPRI 4353
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Incineration / Thermal · 0.048 tonnes
Peinture Can-Lak · Daveluyville, QC · INRP/NPRI 4353
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗All Media · 0.018 tonnes
Peinture Can-Lak · Daveluyville, QC · INRP/NPRI 4353
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Fugitive · 4.422 tonnes
Produits forestiers Résolu · Dolbeau-Mistassini, QC · INRP/NPRI 1979
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 0.907 tonnes
Produits forestiers Résolu · Dolbeau-Mistassini, QC · INRP/NPRI 1979
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Fugitive · 0.545 tonnes
Produits forestiers Résolu · Gatineau, QC · INRP/NPRI 929
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 0.011 tonnes
Produits forestiers Résolu · Gatineau, QC · INRP/NPRI 929
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗- Vic Royal2024
Stack / Point · 11.94325 tonnes
Victoriaville & Co., Inc. · Victoriaville, QC · INRP/NPRI 6234
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ Stack / Point · 0.7261 tonnes
Alstom Transportation Canada Inc. · Dorval, QC · INRP/NPRI 5463
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Recovery of Organic Substances (not solvents) · 11.1907 tonnes
Safety-Kleen Canada Inc. [principal] · Chambly, QC · INRP/NPRI 8645
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Incineration / Thermal · 74.5811 tonnes
Safety-Kleen Canada Inc. [principal] · Chambly, QC · INRP/NPRI 8645
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗- Duro-Lak inc2023
Recovery of Solvents · 0.025 tonnes
Duro-Lak inc · Laval, QC · INRP/NPRI 254
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ - Duro-Lak inc2023
Stack / Point · 0.008 tonnes
Duro-Lak inc · Laval, QC · INRP/NPRI 254
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ - Fibrek SENC2023
Fugitive · 0.07 tonnes
Fibrek S.E.N.C. · St-Félicien, QC · INRP/NPRI 3242
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ - Fibrek SENC2023
Stack / Point · 2.411 tonnes
Fibrek S.E.N.C. · St-Félicien, QC · INRP/NPRI 3242
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ All Media · 0.663 tonnes
Kruger Wayagamack S.E.C. · Trois-Rivières, QC · INRP/NPRI 2502
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Fugitive · 0.168 tonnes
Les revêtements Polyval Inc. · Boisbriand, QC · INRP/NPRI 4850
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 0.0039 tonnes
Les revêtements Polyval Inc. · Boisbriand, QC · INRP/NPRI 4850
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Storage / Handling · 0.168 tonnes
Les revêtements Polyval Inc. · Boisbriand, QC · INRP/NPRI 4850
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Fugitive · 0 tonnes
Les Industries Capitol Inc. · Montréal, QC · INRP/NPRI 4377
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 0.356 tonnes
Les Industries Capitol Inc. · Montréal, QC · INRP/NPRI 4377
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 1.84 tonnes
Papier Masson Ltée. · Gatineau, QC · INRP/NPRI 1525
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Recovery of Solvents · 0.246 tonnes
Peinture Can-Lak · Daveluyville, QC · INRP/NPRI 4353
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Incineration / Thermal · 0.077 tonnes
Peinture Can-Lak · Daveluyville, QC · INRP/NPRI 4353
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗All Media · 0.021 tonnes
Peinture Can-Lak · Daveluyville, QC · INRP/NPRI 4353
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Fugitive · 3.706 tonnes
Produits forestiers Résolu · Dolbeau-Mistassini, QC · INRP/NPRI 1979
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 1.209 tonnes
Produits forestiers Résolu · Dolbeau-Mistassini, QC · INRP/NPRI 1979
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Fugitive · 0.604 tonnes
Produits forestiers Résolu · Gatineau, QC · INRP/NPRI 929
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Stack / Point · 0.011 tonnes
Produits forestiers Résolu · Gatineau, QC · INRP/NPRI 929
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗- Vic Royal2023
Stack / Point · 13.6 tonnes
Victoriaville & Co., Inc. · Victoriaville, QC · INRP/NPRI 6234
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗ Stack / Point · 0.75 tonnes
Alstom Transportation Canada Inc. · Dorval, QC · INRP/NPRI 5463
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Other · 0.9166 tonnes
Safety-Kleen Canada Inc. [principal] · Chambly, QC · INRP/NPRI 8645
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Recovery of Organic Substances (not solvents) · 1.4188 tonnes
Safety-Kleen Canada Inc. [principal] · Chambly, QC · INRP/NPRI 8645
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗Incineration / Thermal · 47.6124 tonnes
Safety-Kleen Canada Inc. [principal] · Chambly, QC · INRP/NPRI 8645
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.