Is Tetrahydroindeno-dioxin safe in cosmetics?
Tetrahydroindeno-dioxin has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
MODERATE
Cosmetic Ingredient
Tetrahydroindeno-dioxin
INCI: NOT ESTABLISHED IN COSING; NO CONFIRMED INCI ASSIGNMENT
Tetrahydroindeno-dioxin (CAS ~15840-98-1 (tentative; verify against specific isomer)) is a cosmetic cosmetic ingredient functioning as Not established for cosmetic use. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
CAS Number
~15840-98-1 (tentative; verify against specific isomer)
View industrial chemical safety profile →
Function
Not established for cosmetic use
Editorial assessment
MODERATE
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Not listed; no FDA cosmetic monograph
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Tetrahydroindeno-dioxin.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for Tetrahydroindeno-dioxin — not a computed safety verdict. See the sourced toxicological data above.
Frequently Asked Questions
Is Tetrahydroindeno-dioxin allowed in the EU?
Tetrahydroindeno-dioxin EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Tetrahydroindeno-dioxin do in cosmetics?
Tetrahydroindeno-dioxin functions as: Not established for cosmetic use. It is classified as a cosmetic ingredient in our database. CAS number: ~15840-98-1 (tentative; verify against specific isomer).
Compliance Tools
Check Tetrahydroindeno-dioxin 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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