Theophylline; 1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
⚠ EU RestrictedIdentification
CAS Number 58-55-9
EINECS / EC 200-385-7
CosIng Ref 100383
Chemical Name 1,3-dimethyl-7H-purine-2,6-dione
IUPAC Name —
Formula C7H8N4O2
Mol. Weight 180.16 g/mol
InChIKey ZFXYFBGIUFBOJW-UHFFFAOYSA-N
Function & Classification
EU Regulatory Status
Safety Profile
No toxicology data available yet for this ingredient.
Check SCCS opinions or CIR reports for published safety assessments.
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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