Ethyl Dihydroxypropyl PABA

INCI: ETHYL DIHYDROXYPROPYL PABA

CAS Number
58882-17-0 [^1_9]
Function
UV Absorber / UV Filter (PABA derivative)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
EU Max Conc. 10%
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” PABA and its derivatives historically listed under 21 CFR 352 (OTC sunscreens)

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

PABA-class UV filter with documented DNA damage potential in structural analogs; photostability verification recommended; cross-reactivity risk in PABA-sensitive individuals; declining industry use due to safety class concerns.

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Concern Level: Moderate

Frequently Asked Questions

Is Ethyl Dihydroxypropyl PABA safe in cosmetics?

PABA-class UV filter with documented DNA damage potential in structural analogs; photostability verification recommended; cross-reactivity risk in PABA-sensitive individuals; declining industry use due to safety class concerns. The EU classifies Ethyl Dihydroxypropyl PABA as "permitted". Safety rating: MODERATE.

Is Ethyl Dihydroxypropyl PABA allowed in the EU?

Ethyl Dihydroxypropyl PABA EU regulatory status: permitted. Maximum allowed concentration: 10%. This is based on EU Regulation 1223/2009 and its amendments.

What does Ethyl Dihydroxypropyl PABA do in cosmetics?

Ethyl Dihydroxypropyl PABA functions as: UV Absorber / UV Filter (PABA derivative). It is classified as a cosmetic ingredient in our database. CAS number: 58882-17-0 [^1_9].

What is the Margin of Safety for Ethyl Dihydroxypropyl PABA?

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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