Other
Bromomethane (Methyl bromide - ISO)
Safety score · 0–100
Avoid
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Bromomethane (methyl Bromide - Iso) is a cosmetic ingredient used in product formulations. Exercise caution due to limited available safety data.
Bromomethane (methyl bromide, CAS 74-83-9) carries extensive hazard classifications under CLP Regulation (EC 1272/2008): H301/H331 (toxic if swallowed/inhaled), H314/H318 (causes severe skin burns and eye damage), H317 (may cause allergic skin reaction), H341 (suspected genetic defects), H351 (suspected carcinogen), H360 (may damage fertility/unborn child), H372 (causes organ damage), and environmental hazards H400/H410/H420 (aquatic toxicity, ozone depletion). It is classified as CMR Category 2 (EU) and is prohibited in cosmetic products under Regulation (EC) 1223/2009 Article 14. It is also listed as an ozone-depleting substance under the Montreal Protocol and REACH Annex XVII restrictions apply.
Known concerns
- CMR Category 2 - completely banned in cosmetic products (EU Regulation 1223/2009 Article 14)
- Acutely toxic by inhalation, ingestion, and skin contact (H301, H331)
- Causes severe skin burns and eye damage (H314)
- Suspected carcinogen and reproductive toxicant (H351, H360)
- Ozone-depleting substance (Montreal Protocol)
- Subject to severe REACH Annex XVII restrictions
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related others
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.