16SafetyDa73TaS2Heet.org
  • Free tools
  • Families
  • Guides
  • What is an SDS
  • SDS vs MSDS
  • 16 sections
H-codes/H241

GHS hazard statement

H241

Danger

Heating may cause a fire or explosion.

Class
Self-reactive / organic peroxides
Category
Type B
Group
physical
GHS pictogram: ExplosiveExplosive
GHS pictogram: FlammableFlammable

Substances flagged H241 (8 indexed)

  • 2,5-Bis(tert-butylperoxy)-2,5-dimethyl-3-hexyne
    1068-27-5C16H30O4
    GHS pictogram: Explosive
    GHS pictogram: Flammable
    GHS pictogram: Harmful / Irritant
  • benzoyl peroxide
    94-36-0C14H10O4
    GHS pictogram: Explosive
    GHS pictogram: Flammable
    GHS pictogram: Oxidizing
  • Benzyl azide
    622-79-7C7H7N3
    GHS pictogram: Explosive
    GHS pictogram: Flammable
    GHS pictogram: Harmful / Irritant
  • Bis(4-chlorobenzoyl) peroxide
    94-17-7C14H8Cl2O4
    GHS pictogram: Explosive
    GHS pictogram: Flammable
    GHS pictogram: Harmful / Irritant
  • Diisopropyl peroxydicarbonate
    105-64-6C8H14O6
    GHS pictogram: Explosive
    GHS pictogram: Flammable
    GHS pictogram: Corrosive
  • Succinoyl peroxide
    123-23-9C8H10O8
    GHS pictogram: Explosive
    GHS pictogram: Flammable
    GHS pictogram: Corrosive
  • Tert-butyl monoperoxymaleate
    1931-62-0C8H12O5
    GHS pictogram: Explosive
    GHS pictogram: Flammable
    GHS pictogram: Corrosive
  • Tert-butyl peroxyisopropyl carbonate
    2372-21-6C8H16O4
    GHS pictogram: Explosive
    GHS pictogram: Flammable
    GHS pictogram: Corrosive

Related H-codes

Same hazard class: Self-reactive / organic peroxides

  • H240 Heating may cause an explosion.
  • H242 Heating may cause a fire.
16SafetyDa73TaS2Heet.org

A modern index of public chemical safety data. Published by DIGITAL NATIVES SERVICES FZ-LLC, Ras Al Khaimah, UAE.

Learn

  • All guides
  • What is an SDS
  • SDS vs MSDS
  • The 16 sections
  • GHS pictograms
  • H-codes
  • Safety glossary
  • Official links

Tools

  • Free lab tools
  • Compare substances
  • Chemical families
  • Mixture safety

Network

  • Medfacile.com
  • Medguide.fi
  • Medicinguiden.com
  • Citanoti.com

Company

  • Contact
  • Report an error
  • Terms
  • Privacy
  • Legal notice

© 2026 DIGITAL NATIVES SERVICES FZ-LLC · safety-data-sheet.org. Chemical data republished from PubChem, ECHA, GESTIS and OSHA. This site is a reference index, not a substitute for the manufacturer's official Safety Data Sheet. Always consult the SDS and your local regulations before handling any product.

Affiliate disclosure. As an Amazon Associate and partner of selected PPE and lab-equipment retailers, we may earn a commission on qualifying purchases made through outbound links. This does not influence editorial content or safety data.

Emergency. In case of exposure, spill, fire or poisoning, call your local emergency services immediately (112 EU · 911 US · 999 UK) and contact your national poison control center. Do not rely on this website in an emergency.