d1e234-87-1__para__4
The CLP Regulation classifies self-reactive substances and mixtures in one of the seven categories of ‘types A to G’, see the ECHA CLP Guidance. Waste containing an organic peroxide or a self-reacting substance, where the waste is classified by testing as Type A (H240) or Type B (H241), displays HP 1. Where this is not the case, a waste classified as Type C, D, E or F (H242) displays HP 3.
Source: EUR-Lex (Cellar) · retrieved 2026-09-25 · Text as adopted (Official Journal); later amendments are not incorporated in this text.