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) →

Auto-generated CPSR Part A draft with source citations

CAS Number

Not widely published (specialty polyester resin)

View industrial chemical safety profile →

Function

Film former (primarily nail lacquer applications)

Safety Rating

GOOD

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.

Expert Verdict

Expert safety assessment and concern-level summary for Trimethylpentanediol/Isophthalic Acid/Trimellitic Anhydride Copolymer.

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

Check Trimethylpentanediol/Isophthalic Acid/Trimellitic Anhydride Copolymer compliance across multiple jurisdictions:

Ingredient Decoder

Paste a full ingredient list for instant analysis

82 Allergen Checker

Check for EU declarable fragrance allergens

Substance Compliance

Check compliance across multiple jurisdictions

MoS Calculator

Calculate Margin of Safety using SCCS methodology

Heavy Metal Limits

Compare limits across jurisdictions

Related Ingredients

Acrylates/Vinyl Neodecanoate Crosspolymer

Excellent Same category

Emulsion stabilising, film forming

Adipic Acid

Excellent Same category

Buffering

Aluminum Magnesium Oxide

Excellent Same category

Absorbent, bulking agent, opacifying ...

Ammonium VA/Acrylates Copolymer

Excellent Same category

Antistatic, binding, film forming, ha...

Ammonium VA/Crotonic Acid Copolymer

Excellent Same category

Antistatic, film forming, hair fixing...

Aphanothece Sacrum Polysaccharide

Excellent Same category

Absorbent, emulsion stabilising, film...

(AGARICUS BLAZEI FERMENT + GANODERMA LUCIDUM FERMENT + GANODERMA MULTIPILEUM FERMENT) EXTRACT

Good Similar safety

Anti-sebum, Antioxidant, Skin Protecting

(ANGELICA ACUTILOBA/PAEONIA LACTIFLORA/REHMANNIA GLUTINOSA) ROOT/CNIDIUM OFFICINALE RHIZOME EXTRACT

Good Similar safety

Skin Conditioning, Skin Conditioning ...

(ANGELICA ACUTILOBA/PAEONIA LACTIFLORA/REHMANNIA GLUTINOSA/SCUTELLARIA BAICALENSIS) ROOT/(CNIDIUM OFFICINALE/COPTIS CHINENSIS) RHIZOME/GARDENIA JASMINOIDES FRUIT/PHELLODENDRON CHINENSE BARK EXTRACT

Good Similar safety

(ANGELICA GIGAS/GLYCYRRHIZA URALENSIS/REHMANNIA GLUTINOSA ROOT)/ANGELICA GIGAS STEM/CARTHAMUS TINCTORIUS FLOWER/(CARTHAMUS TINCTORIUS/PRUNUS PERSICA SEED)PORIA COCOS WATER

Good Similar safety

Humectant, Skin Conditioning, Skin Pr...

(ANGELICA KEISKEI/CHRYSANTHEMUM ZAWADSKII) LEAF/STEM/CINNAMOMUM CASSIA BARK/TRICHOSANTES KIRILOWII FRUIT/ULMUS DAVIDIANA BARK/ROOT/(PAEONIA JAPONICA/BUPLEURUM FALCATUM/POLYGALA TENUIFOLIA ROOT)/VISCUS ALBUM STEM EXTRACT

Good Similar safety

Anti-seborrheic, Anti-sebum, Antioxid...

(APPLE/CITRUS JUNOS/LENTIL/PEAR/PUMPKIN/STRAWBERRY/TOMATO FRUIT)/CORN KERNEL/(ARCTIUM LAPPA/BRASSICA OLERACEA ACEPHALA/CABBAGE/CAMELLIA SINENSIS/MORINGA OLEIFERA/RADISH/SPINACH LEAF)/(SORGHUM BICOLOR LEAF/STEM)/OAT MEAL/POTATO PULP/(CARROT/NELUMBO NUCIFERA/RADISH/WILD YAM ROOT)/(AMARANTHUS HYPOCHONDRIACUS/CASHEW/CICER ARIETINUM/COIX LACRYMA-JOBI MA-YUEN /MACADAMIA TERNIFOLIA/PHASEOLUS ANGULARIS/PISTACIA VERA/RHYNCHOSIA NULUBILIS/RICE/SESAME/SETARIA ITALICA/SOYBEAN/SWEET ALMOND/WHEAT SEED)/HORDEUM VULGARE SPROUT/CYPERUS ESCULENTUS TUBER/ARTEMISIA PRINCEPS/BROCCOLI/CHENOPODIUM QUINOA/ENTEROMORPHA COMPRESSA/HORDEUM VULGARE/IPOMOEA BATATAS/LAMINARIA JAPONICA/LENTINUS EDODES/PLEUROTUS OSTREATUS/PORPHYRA TENERA/UNDARIA PINNATIFIDA EXTRACT

Good Similar safety

Antioxidant

TRI (POLYGLYCERYL-3/LAURYL) HYDROGENATED TRILINOLEATE

Good Browse nearby

Surfactant - Cleansing, Surfactant - ...

TRICHLOROMETHYL PHENYL CARBINYL ACETATE

Good Browse nearby

Perfuming

TRICHODESMA ZEYLANICUM OIL

Good Browse nearby

Skin Conditioning, Skin Conditioning ...

Browse all 30,000+ ingredients A-Z →

Is Trimethylpentanediol/Isophthalic Acid/Trimellitic Anhydride Copolymer in Your Products?

Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free →

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Trimethylpentanediol/Isophthalic Acid/Trimellitic Anhydride Copolymer in your formulation.

Ingredient Decoder MoS Calculator