RCRA Hazardous Waste Number
Metolcarb.
Official source: 40 CFR Part 261 (eCFR)Have a P190 stream? See the dossier that replaces the feasibility study.
See the validation dossierHazard Basis
Listed - acutely hazardous
CAS Number
1129-41-5
Regulation
40 CFR Part 261
Need recovery options for a P190 stream?
Map recovery routes for P190Unused commercial chemical products that are acutely hazardous when discarded — even in small quantities. One kilogram per month can make a site a large-quantity generator.
P codes cover UNUSED commercial chemical products being discarded - not process waste containing the chemical.
Acutely hazardous: generating more than 1 kg/month makes a site a large-quantity generator.
Container residues and spill cleanup material carry the same P code.
Recognized recovery routes for this waste family, ranked by typical recovery tier. Which route fits depends on your specific stream — composition, volume and region.
Unused, on-spec chemical product that finds a user has never been discarded — redistribution, resale or return to the supplier keeps it out of the waste system entirely.
40 CFR 261.2(c)(3) Table 1 — commercial chemical products being reclaimedCommercial chemical products being reclaimed are not solid wastes: off-spec, expired or surplus inventory processed back to usable product exits hazardous waste regulation.
40 CFR 261.2(c)(3) Table 1 — commercial chemical products being reclaimedThese are the typical routes for the P list. Your stream's actual options depend on its composition and where it sits.
See how this gets validatedYour metolcarb. stream is assessed against chemistry, waste classification and proven recovery routes — graded results in your browser in seconds. No call, no commitment.
Recovery tiers only. For numbers that survive a technical review, see the validation dossier.
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