Regulatory Status
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Safety Data
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Expert Verdict
No CIR review; CAS unconfirmed; must rule out identity overlap with EU-prohibited Lyral; IFRA compliance must be documented; patch testing likely required for CPSR
Regulatory Flags
Frequently Asked Questions
Is Butyldihydrodimethylpyran safe in cosmetics?
No CIR review; CAS unconfirmed; must rule out identity overlap with EU-prohibited Lyral; IFRA compliance must be documented; patch testing likely required for CPSR The EU classifies Butyldihydrodimethylpyran as "prohibited". Safety rating: POOR.
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).
What is the Margin of Safety for Butyldihydrodimethylpyran?
not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
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Related Ingredients
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