EU-specific statement
EUH019 — May form explosive peroxides
EUH statements are supplementary European elements with no UN GHS equivalent — they appear on EU labels only. 12 substances with a harmonised EU classification carry this code.
01 · Wording
What EUH019 says
May form explosive peroxides.
CLP Annex III · EU-specific statements
02 · Legal status
Where EUH019 is current
GHS is a United Nations model text, revised every two years, and each jurisdiction adopts a revision on its own timetable. A code can be legally current in one system and deleted in another — that is normal, not an error.
| Jurisdiction | Basis | Status of EUH019 |
|---|---|---|
| EU CLP | Regulation (EC) 1272/2008 CLP Annex IV, Part 2 (consolidated) | Current |
| US OSHA HazCom | 29 CFR 1910.1200 Appendix C UN GHS Rev.7 (final rule of 20 May 2024) | not in this system |
| US HazCom 2012 | legacy · GHS Rev.3 UN GHS Rev.3, Annex 3 | not in this system |
| UN GHS | Rev.11 (2025) UN GHS Rev.11, Annex 3 | not in this system |
Currently in force under: EU CLP. Sources: EU CLP · US OSHA HazCom · US HazCom 2012 · UN GHS
03 · Substances
Substances carrying EUH019
Every entry whose harmonised CLP Annex VI classification includes this hazard statement. Substances with a reference page here open on this site; the rest open on ghssymbols.com.
- 1,2-bis(2-methoxyethoxy)ethane; TEGDME; triethylene glycol dimethyl ether; triglyme CAS 112-49-2
- 1,2-diethoxyethane CAS 629-14-1
- 1,2-diethoxypropane CAS 10221-57-5
- 1,2-dimethoxyethane; ethylene glycol dimethyl ether; EGDME CAS 110-71-4
- 1,2-dimethoxypropane CAS 7778-85-0
- 1,2,3,4-tetrahydronaphthalene CAS 119-64-2
- 1,4-dioxane CAS 123-91-1
- bis(2-methoxyethyl) ether CAS 111-96-6
- diethyl ether CAS 60-29-7
- diisopropyl ether [1]; dipropyl ether [2] CAS 108-20-3[1]111-43-3[
- furan CAS 110-00-9
- tetrahydrofuran CAS 109-99-9
Nothing matches that filter.
All hazard statements
The full list of H-codes with the jurisdiction switch lives on the hazard statements hub. For what to do about the hazard, see precautionary statements (P-codes).
Wording quoted from the regulation named above. Substance counts come from harmonised classifications in CLP Annex VI — the statements on a real product also depend on the supplier's own classification. Always check the supplier safety data sheet.