Butyl Phthalyl Butyl Glycolate

INCI: BUTYL PHTHALYL BUTYL GLYCOLATE

CAS Number
85-70-1
Function
Plasticizer (primarily nail lacquers), solvent
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Questionable โ€” experimental teratogenic and reproductive effects documented; 2-year carcinogenicity study negative

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Phthalate ester with documented reproductive and developmental toxicity (teratogenic, reprotoxic in animal models). Eye irritant. EU prohibition applies due to Repr. 1B classification. Strongly recommend substitution with non-phthalate plasticizers such as adipate or citrate esters.

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Concern Level: High

Frequently Asked Questions

Is Butyl Phthalyl Butyl Glycolate safe in cosmetics?

Phthalate ester with documented reproductive and developmental toxicity (teratogenic, reprotoxic in animal models). Eye irritant. EU prohibition applies due to Repr. 1B classification. Strongly recommend substitution with non-phthalate plasticizers such as adipate or citrate esters. The EU classifies Butyl Phthalyl Butyl Glycolate as "prohibited". Safety rating: MODERATE.

Is Butyl Phthalyl Butyl Glycolate allowed in the EU?

Butyl Phthalyl Butyl Glycolate EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does Butyl Phthalyl Butyl Glycolate do in cosmetics?

Butyl Phthalyl Butyl Glycolate functions as: Plasticizer (primarily nail lacquers), solvent. It is classified as a cosmetic ingredient in our database. CAS number: 85-70-1.

What is the Margin of Safety for Butyl Phthalyl Butyl Glycolate?

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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