Hexahydro-4,6,6,9,9-pentamethyl-naphthopyran
INCI: HEXAHYDRO-4,6,6,9,9-PENTAMETHYL NAPHTHOPYRAN
Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
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Expert Verdict
Structural similarity to polycyclic musks warrants attention to bioaccumulation potential; compliance with IFRA Standards is mandatory with no specific SCCS safety concern published.
Regulatory Flags
Frequently Asked Questions
Is Hexahydro-4,6,6,9,9-pentamethyl-naphthopyran safe in cosmetics?
Structural similarity to polycyclic musks warrants attention to bioaccumulation potential; compliance with IFRA Standards is mandatory with no specific SCCS safety concern published. The EU classifies Hexahydro-4,6,6,9,9-pentamethyl-naphthopyran as "permitted". Safety rating: GOOD.
Is Hexahydro-4,6,6,9,9-pentamethyl-naphthopyran allowed in the EU?
Hexahydro-4,6,6,9,9-pentamethyl-naphthopyran EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Hexahydro-4,6,6,9,9-pentamethyl-naphthopyran do in cosmetics?
Hexahydro-4,6,6,9,9-pentamethyl-naphthopyran functions as: Fragrance agent (perfuming). It is classified as a cosmetic ingredient in our database. CAS number: 1922-67-4.
What is the Margin of Safety for Hexahydro-4,6,6,9,9-pentamethyl-naphthopyran?
adequate 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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