Diethylene Glycol Dimethacrylate

INCI: DIETHYLENE GLYCOL DIMETHACRYLATE

CAS Number
| 4. Diethylaminomethylcoumarin
Function
Crosslinking agent / film former (primarily dental and industrial; limited cosmetic use as nail product ingredient)
Safety Rating
POOR

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted

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

Known contact allergen; methacrylates are among the most common causes of occupational contact dermatitis in nail technicians. Incomplete polymerization leaves free monomer on skin. In UV-cured nail products, residual monomer must be minimized. Assess under SCCS guidance for nail products specifically.

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Concern Level: High

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Diethylene Glycol Dimethacrylate safe in cosmetics?

Known contact allergen; methacrylates are among the most common causes of occupational contact dermatitis in nail technicians. Incomplete polymerization leaves free monomer on skin. In UV-cured nail products, residual monomer must be minimized. Assess under SCCS guidance for nail products specifically. The EU classifies Diethylene Glycol Dimethacrylate as "permitted". Safety rating: POOR.

Is Diethylene Glycol Dimethacrylate allowed in the EU?

Diethylene Glycol Dimethacrylate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Diethylene Glycol Dimethacrylate do in cosmetics?

Diethylene Glycol Dimethacrylate functions as: Crosslinking agent / film former (primarily dental and industrial; limited cosmetic use as nail product ingredient). It is classified as a cosmetic ingredient in our database. CAS number: | 4. Diethylaminomethylcoumarin.

What is the Margin of Safety for Diethylene Glycol Dimethacrylate?

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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