Is Butylphthalimide safe in cosmetics?
Butylphthalimide has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
MODERATE
Cosmetic Ingredient
Butylphthalimide
INCI: BUTYLPHTHALIMIDE
Butylphthalimide (CAS 1515-72-6 (N-Butylphthalimide)) is a cosmetic cosmetic ingredient functioning as Plasticizer, film forming agent. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 1515-72-6 (N-Butylphthalimide) →
Function
Plasticizer, film forming agent
Editorial assessment
MODERATE
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Not established for cosmetic use
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Butylphthalimide.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for Butylphthalimide — not a computed safety verdict. See the sourced toxicological data above.
Frequently Asked Questions
Is Butylphthalimide allowed in the EU?
Butylphthalimide EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Butylphthalimide do in cosmetics?
Butylphthalimide functions as: Plasticizer, film forming agent. It is classified as a cosmetic ingredient in our database. CAS number: 1515-72-6 (N-Butylphthalimide).
Compliance Tools
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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