Skip to content

Other

BUTYLDIHYDRODIMETHYLPYRAN

CAS 24237-00-1
52

Safety score · 0–100

Moderate

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

Butyldihydrodimethylpyran is a cosmetic ingredient used in product formulations. Note: classified as harmful to aquatic environments. Exercise caution due to limited available safety data.

BUTYLDIHYDRODIMETHYLPYRAN is listed in EU Annex III (part 3) as a fragrance allergen with a concentration limit of 0.001% in ready-to-use consumer products where added as a fragrance ingredient. The restriction reflects the EU Cosmetics Regulation requirement to declare allergens on product labels when exceeding specified thresholds.

Known concerns

  • EU Annex III fragrance allergen — 0.001% limit when added as fragrance
  • Required label declaration in the EU

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Related others

52
1-N-Methylmorpholiniumpropylamino-4-hydroxyanthraquinone, methyl sulfate
Other
 52
2,6-DIMETHYL-P-PHENYLENEDIAMINE
Other
 52
2-[(2-methoxy-4-nitrophenyl)amino]ethanol and its salts
Other
 52
2-[(4-Chloro-2-nitrophenyl)azo]-N-(2-chlorophenyl)-3-oxobutyramide
Other
 52
3-BUTYL-4-METHYLPHENYL METHYL KETONE
Other
 52
4-Amino-2-nitrophenol
Other
 52
4-METHYL-1-OXASPIRO-4-UNDECANOL
Other
 52
5-AMINO-4-CHLORO-O-CRESOL HCL
Other

Check your shelf

Find BUTYLDIHYDRODIMETHYLPYRAN in your products.

Scan any cosmetic product with LuxSense to see if it contains BUTYLDIHYDRODIMETHYLPYRAN and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.