Is Butyldihydrodimethylpyran safe in cosmetics?
Butyldihydrodimethylpyran has a safety rating of "POOR" in our database. EU status: prohibited. US status: permitted.
Poor
Cosmetic Ingredient
Butyldihydrodimethylpyran
INCI: BUTYLDIHYDRODIMETHYLPYRAN
Butyldihydrodimethylpyran (CAS Requires verification — likely a substituted dihydropyran (check supplier SDS/CoA)) is a cosmetic cosmetic ingredient functioning as Masking / Fragrance. EU Regulation 1223/2009 status: prohibited. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
Requires verification — likely a substituted dihydropyran (check supplier SDS/CoA)
View industrial chemical safety profile →
Function
Masking / Fragrance
Safety Rating
POOR
Regulatory Status
EU EU Status
prohibited
US US Status
permitted
US Notes
Not established
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Butyldihydrodimethylpyran.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Butyldihydrodimethylpyran.
Regulatory Flags
fragrance-component
Frequently Asked Questions
Is Butyldihydrodimethylpyran allowed in the EU?
Butyldihydrodimethylpyran EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does Butyldihydrodimethylpyran do in cosmetics?
Butyldihydrodimethylpyran functions as: Masking / Fragrance. It is classified as a cosmetic ingredient in our database. CAS number: Requires verification — likely a substituted dihydropyran (check supplier SDS/CoA).
Compliance Tools
Check Butyldihydrodimethylpyran compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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Is Butyldihydrodimethylpyran in Your Products?
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