Dipropyl Oxalate

INCI: DIPROPYL OXALATE

CAS Number
615-98-5
Function
Ester (lab/industrial chemical); no CosIng cosmetic function assigned
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes No specific 21 CFR cosmetic prohibition or listing

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Oxalate esters can hydrolyze to oxalic acid (Annex III-restricted acid in EU cosmetics). Very limited toxicological data available.

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Concern Level: Moderate

Frequently Asked Questions

Is Dipropyl Oxalate safe in cosmetics?

Oxalate esters can hydrolyze to oxalic acid (Annex III-restricted acid in EU cosmetics). Very limited toxicological data available. The EU classifies Dipropyl Oxalate as "restricted". Safety rating: MODERATE.

Is Dipropyl Oxalate allowed in the EU?

Dipropyl Oxalate EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Dipropyl Oxalate do in cosmetics?

Dipropyl Oxalate functions as: Ester (lab/industrial chemical); no CosIng cosmetic function assigned. It is classified as a cosmetic ingredient in our database. CAS number: 615-98-5.

What is the Margin of Safety for Dipropyl Oxalate?

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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