Isopropylidenediphenol PEG-4 Diacrylate

INCI: ISOPROPYLIDENEDIPHENOL PEG-4 DIACRYLATE

CAS Number
64401-02-1
Function
Film forming
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no specific CFR restriction

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Higher sensitization risk than the PEG-2 dimethacrylate analog due to acrylate functionality; must avoid skin contact; residual monomer testing essential; 1,4-dioxane monitoring needed; limited use data

โš ๏ธ
Concern Level: High

Regulatory Flags

potential-allergen peg-ingredient

Frequently Asked Questions

Is Isopropylidenediphenol PEG-4 Diacrylate safe in cosmetics?

Higher sensitization risk than the PEG-2 dimethacrylate analog due to acrylate functionality; must avoid skin contact; residual monomer testing essential; 1,4-dioxane monitoring needed; limited use data The EU classifies Isopropylidenediphenol PEG-4 Diacrylate as "prohibited". Safety rating: MODERATE.

Is Isopropylidenediphenol PEG-4 Diacrylate allowed in the EU?

Isopropylidenediphenol PEG-4 Diacrylate EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does Isopropylidenediphenol PEG-4 Diacrylate do in cosmetics?

Isopropylidenediphenol PEG-4 Diacrylate functions as: Film forming. It is classified as a cosmetic ingredient in our database. CAS number: 64401-02-1.

What is the Margin of Safety for Isopropylidenediphenol PEG-4 Diacrylate?

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.

๐Ÿ“ฑ

Is Isopropylidenediphenol PEG-4 Diacrylate in Your Products?

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

Try Piro Free โ†’

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Isopropylidenediphenol PEG-4 Diacrylate in your formulation.