Regulatory data is for reference only. Always verify with the official regulator before making formulation decisions. Last refreshed: 10/12/2026.
Ingredients/Benzo[rst]pentaphene
Benzo[rst]pentapheneCAS 189-55-9
EU CosIng II — prohibitedASEAN II — prohibitedUK OPSS — prohibited
Is Benzo[rst]pentaphene restricted in cosmetics?
Benzo[rst]pentaphene is prohibited in EU CosIng, ASEAN and UK OPSS. Markets not named here hold no entry for it, which is not a clearance.
- CAS
- 189-55-9
- INCI
- Benzo[rst]pentaphene
- Data refreshed
- 2026-10-12
Regulatory status
What this means
Benzo[rst]pentaphene has regulatory signals in EU CosIng, ASEAN, UK OPSS. Review the source links above for the official conditions and latest updates.
Recent regulatory changes
No recorded regulatory changes for Benzo[rst]pentaphene yet.
Common questions
- Is Benzo[rst]pentaphene restricted in EU cosmetics?
- Benzo[rst]pentaphene is prohibited in EU cosmetics according to EU CosIng Annex II.
- Is Benzo[rst]pentaphene restricted under the ASEAN Cosmetic Directive?
- Benzo[rst]pentaphene is prohibited under the ASEAN Cosmetic Directive Annex II.
- Is Benzo[rst]pentaphene restricted in UK OPSS?
- Benzo[rst]pentaphene is prohibited in cosmetics under UK OPSS.
- What is the CAS number for Benzo[rst]pentaphene?
- The CAS number for Benzo[rst]pentaphene is 189-55-9.
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