GHS hazard statement
H241
Heating may cause a fire or explosion
GHS01 · Exploding bomb- Hazard group
- Physical hazards
- Hazard class
- Self-reactive / organic peroxide
- Signal word
- Danger
What H241 means
H241 is the GHS (Globally Harmonized System) hazard statement “Heating may cause a fire or explosion.” It belongs to the Self-reactive / organic peroxide hazard class and appears in Section 2 of a Safety Data Sheet and on the product label when a substance or mixture meets the classification criteria for that class and category.
Where H241 applies, GHS assigns the signal word Danger and the GHS01 (Exploding bomb) pictogram. The exact signal word and pictogram set on a finished label come from the whole classification — the most severe endpoint drives the signal word, so a milder statement can be present without changing an already-Danger label.
Related statements — Self-reactive / organic peroxide
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Reference information, not a compliance determination. Actual label elements depend on the full classification of your specific substance or mixture and require review by a qualified professional.