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DIMETHYL OXALATE.

Avoid CAS 553-90-2 / CHELATING, PLASTICISER, SOLVENT

Dimethyl oxalate serves in cosmetic formulations as a solvent, plasticizer, and chelating agent, influencing product texture and stability. However, its application is associated with significant safety concerns due to its corrosive properties and severe irritancy to skin and eyes.

plasticizer chelating agent solvent

Science

Dimethyl oxalate primarily functions within cosmetic systems by acting as a plasticizer, modifying the physical properties of other components. It also operates as a chelating agent, binding to metal ions to maintain formulation integrity, and as a solvent, dissolving other ingredients for homogeneous mixtures.


Research

Insufficient-data confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Dimethyl oxalate is unstable in the presence of strong oxidizing agents, acids, bases, and reducing agents. It also undergoes decomposition when exposed to hot water.

Conflicts

  • strong oxidizing agents
  • acids
  • bases
  • reducing agents
  • hot water

Safety

CIR Status
Not reviewed
Sensitization risk High

Dimethyl oxalate is categorized with multiple hazard statements, indicating it is harmful if swallowed, causes severe skin burns, serious eye damage, and general skin/eye irritation. It is considered a corrosive substance capable of causing injury to the skin, eyes, and respiratory tract.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy High
Comedogenicity Unknown

Our Assessment

Avoid

Due to its classification as a corrosive substance that can cause severe skin burns and eye damage, Dimethyl Oxalate is not suitable for skincare applications and should be avoided.


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