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HYDROXYPROPYL PHENYLHYDRAZINOYL T-BUTYLCARBAMATE

CAS -
45

Safety score · 0–100

Moderate

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

About

Hydroxypropyl Phenylhydrazinoyl T-Butylcarbamate is a cosmetic ingredient used in product formulations. Its specific function may vary between products. Exercise caution due to limited available safety data.

Hydroxypropyl phenylhydrazinoyl t-butylcarbamate is a carbamate ester combining a phenylhydrazine moiety with a t-butylcarbamate group, used as an antioxidant and skin conditioning agent. The phenylhydrazine component raises concerns for skin sensitization and potential genotoxicity, similar to other hydrazine-based compounds. No CAS number is assigned, complicating regulatory evaluation; it is not currently listed in EU cosmetic annexes but is monitored given structural alerts.

Skin benefits

  • Antioxidant
  • Skin conditioning

Known concerns

  • Potential skin sensitization (hydrazine moiety)
  • Limited safety data
  • No CAS number for regulatory tracking

References

EU

EU CosIng database

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

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.