Regulatory data is for reference only. Always verify with the official regulator before making formulation decisions. Last refreshed: 8/29/2026.

Ingredients/(4-Phenylbutyl)phosphinic acid

(4-Phenylbutyl)phosphinic acidCAS 86552-32-1

EU CosIng II — prohibitedASEAN II — prohibited

Regulatory status

SourceStatusAnnex / DetailsLimit / ConditionsLast updated
EU CosIngprohibitedAnnex II—
ASEANprohibitedAnnex II——

What this means

(4-Phenylbutyl)phosphinic acid has regulatory signals in EU CosIng, ASEAN. Review the source links above for the official conditions and latest updates.

Common questions

Is (4-Phenylbutyl)phosphinic acid restricted in EU cosmetics?
(4-Phenylbutyl)phosphinic acid is prohibited in EU cosmetics according to EU CosIng Annex II.
Is (4-Phenylbutyl)phosphinic acid restricted under the ASEAN Cosmetic Directive?
(4-Phenylbutyl)phosphinic acid is prohibited under the ASEAN Cosmetic Directive Annex II.
What is the CAS number for (4-Phenylbutyl)phosphinic acid?
The CAS number for (4-Phenylbutyl)phosphinic acid is 86552-32-1.

Get the full 27-market profile

Sign up free to unlock GHS hazards, FDA, Canada, ASEAN, China, Japan, Korea, UK, and more.

Sign up freeRun another search