Polyoxymethylene Glycol Urea

CAS Number
64334-59-4
Function
Preservative
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted; falls under formaldehyde-related regulatory proposals

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Formaldehyde donor; safe if free formaldehyde โ‰ค 0.2% in finished product. Verify via HS-GC or HPLC-DNPH.

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Concern Level: Moderate

Frequently Asked Questions

Is Polyoxymethylene Glycol Urea safe in cosmetics?

Formaldehyde donor; safe if free formaldehyde โ‰ค 0.2% in finished product. Verify via HS-GC or HPLC-DNPH. The EU classifies Polyoxymethylene Glycol Urea as "permitted". Safety rating: MODERATE.

Is Polyoxymethylene Glycol Urea allowed in the EU?

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

What does Polyoxymethylene Glycol Urea do in cosmetics?

Polyoxymethylene Glycol Urea functions as: Preservative. It is classified as a cosmetic ingredient in our database. CAS number: 64334-59-4.

What is the Margin of Safety for Polyoxymethylene Glycol Urea?

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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