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Propellant

ETHANE

CAS 74-84-0
75

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A simple hydrocarbon gas used as an aerosol propellant in cosmetic sprays; chemically inert on skin but highly flammable, requiring careful aerosol product engineering for safe consumer use.

Function

PROPELLANT

Skin benefits

  • Used as a propellant in aerosol cosmetic products
  • Inert and non-reactive on skin contact
  • Provides controlled spray patterns in deodorants and hair sprays
  • Vaporizes immediately, leaving no residue on skin

Known concerns

  • Highly flammable gas, requires careful product design and handling
  • Inhalation hazard in poorly ventilated areas during use
  • Asphyxiation risk at high concentrations in enclosed spaces

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Related propellants

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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.