Diethyl maleate, when used as a fragrance ingredient
⚠ EU RestrictedIdentification
CAS Number 141-05-9
EINECS / EC 205-451-9
CosIng Ref 28774
Chemical Name diethyl (Z)-but-2-enedioate
IUPAC Name —
Formula C8H12O4
Mol. Weight 172.18 g/mol
SMILES CCOC(=O)C=CC(=O)OCC
InChIKey IEPRKVQEAMIZSS-WAYWQWQTSA-N
Function & Classification
EU Regulatory Status
SCCS Opinion View SCCS opinion →
Safety Profile
No toxicology data available yet for this ingredient.
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NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
Usage level, pH range, solubility and addition phase not yet available.
Usage Level % · Addition Phase · Solubility
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