GOOD Cosmetic Ingredient

Trimethylpentanediol/Isophthalic Acid/Trimellitic Anhydride Copolymer

INCI: TRIMETHYLPENTANEDIOL/ISOPHTHALIC ACID/TRIMELLITIC ANHYDRIDE COPOLYMER

Trimethylpentanediol/Isophthalic Acid/Trimellitic Anhydride Copolymer (CAS Not widely published (specialty polyester resin)) is a cosmetic cosmetic ingredient functioning as Film former (primarily nail lacquer applications). EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.

View industrial chemical safety profile for CAS Not widely published (specialty polyester resin) →

CAS Number
Not widely published (specialty polyester resin)
View industrial chemical safety profile →
Function
Film former (primarily nail lacquer applications)
Editorial assessment
GOOD
Preliminary editorial note — not a computed safety verdict.

Regulatory Status

EU EU Status permitted
US US Status permitted
US Notes Permitted 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 Trimethylpentanediol/Isophthalic Acid/Trimellitic Anhydride Copolymer.

Calculate MoS for your specific formulation with the MoS Calculator.

Editorial summary

Preliminary editorial summary for Trimethylpentanediol/Isophthalic Acid/Trimellitic Anhydride Copolymer — not a computed safety verdict. See the sourced toxicological data above.

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Trimethylpentanediol/Isophthalic Acid/Trimellitic Anhydride Copolymer safe in cosmetics?

Trimethylpentanediol/Isophthalic Acid/Trimellitic Anhydride Copolymer has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.

Is Trimethylpentanediol/Isophthalic Acid/Trimellitic Anhydride Copolymer allowed in the EU?

Trimethylpentanediol/Isophthalic Acid/Trimellitic Anhydride Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Trimethylpentanediol/Isophthalic Acid/Trimellitic Anhydride Copolymer do in cosmetics?

Trimethylpentanediol/Isophthalic Acid/Trimellitic Anhydride Copolymer functions as: Film former (primarily nail lacquer applications). It is classified as a cosmetic ingredient in our database. CAS number: Not widely published (specialty polyester resin).

Compliance Tools

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Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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