Glycol/Neopentyl Glycol/Phthalic Anhydride Copolymer Benzoate

INCI: GLYCOL/NEOPENTYL GLYCOL/PHTHALIC ANHYDRIDE COPOLYMER BENZOATE

CAS Number
Not uniquely assigned (polymer; related copolymers ~68647-39-2 range)
Function
Film former
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no 21 CFR restriction; analogous phthalic copolymers assessed as low risk

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
high

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Residual phthalic anhydride monomer must be controlled due to respiratory and skin sensitizer properties. Phthalic anhydride in the name may trigger regulatory scrutiny in some markets; this is not a phthalate plasticizer but clarification may be needed. Limited published human repeat insult patch test data available.

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Concern Level: High

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Glycol/Neopentyl Glycol/Phthalic Anhydride Copolymer Benzoate safe in cosmetics?

Residual phthalic anhydride monomer must be controlled due to respiratory and skin sensitizer properties. Phthalic anhydride in the name may trigger regulatory scrutiny in some markets; this is not a phthalate plasticizer but clarification may be needed. Limited published human repeat insult patch test data available. The EU classifies Glycol/Neopentyl Glycol/Phthalic Anhydride Copolymer Benzoate as "permitted". Safety rating: MODERATE.

Is Glycol/Neopentyl Glycol/Phthalic Anhydride Copolymer Benzoate allowed in the EU?

Glycol/Neopentyl Glycol/Phthalic Anhydride Copolymer Benzoate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Glycol/Neopentyl Glycol/Phthalic Anhydride Copolymer Benzoate do in cosmetics?

Glycol/Neopentyl Glycol/Phthalic Anhydride Copolymer Benzoate functions as: Film former. It is classified as a cosmetic ingredient in our database. CAS number: Not uniquely assigned (polymer; related copolymers ~68647-39-2 range).

What is the Margin of Safety for Glycol/Neopentyl Glycol/Phthalic Anhydride Copolymer Benzoate?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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