##  [European Chemicals Agency (ECHA) Opens CLH Consultation for 3 chemical substances](/index%2ephp/consumer-industry-news/european-chemicals-agency-echa-opens-clh-consultation-for-3-chemical-substances) 

May 4, 2026

On May 5th, 2026, the European Chemicals Agency (ECHA) launched a public consultation under the EU Classification, Labelling and Packaging (CLP) Regulation for 1. Bis(isopropyl)naphthalene 2. 3-methylpyrazole 3. 2-tert-butyl-4-methoxyphenol; tert-butyl-4-methoxyphenol



Source

[https://echa.europa.eu/registry-of-clh-intentions-until-outcome#msdynmkt\_tracki…](https://echa.europa.eu/registry-of-clh-intentions-until-outcome#msdynmkt_trackingcontext=28341369-eb1e-48e1-a031-8e99f2b60000)

 

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Consumer News Tags

European Chemicals Agency (ECHA); EU CLP Regulation; Harmonised Classification and Labelling (CLH); Public Consultation; Bis(isopropyl)naphthalene; 3-methylpyrazole; 2-tert-butyl-4-methoxyphenol; Chemical Hazard Classification