Is Diisopropyl Nonyl Phosphine Oxide safe in cosmetics?
Diisopropyl Nonyl Phosphine Oxide has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
MODERATE
Cosmetic Ingredient
Diisopropyl Nonyl Phosphine Oxide
INCI: DIISOPROPYL NONYL PHOSPHINE OXIDE
Diisopropyl Nonyl Phosphine Oxide (CAS Not widely registered — structural analog of CAS 1487170-15-9 (heptyl variant) with C9 alkyl chain) is a cosmetic cosmetic ingredient functioning as Solubilizer / emollient / penetration enhancer. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
CAS Number
Not widely registered — structural analog of CAS 1487170-15-9 (heptyl variant) with C9 alkyl chain
View industrial chemical safety profile →
Function
Solubilizer / emollient / penetration enhancer
Editorial assessment
MODERATE
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted — no specific CFR restriction
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Diisopropyl Nonyl Phosphine Oxide.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for Diisopropyl Nonyl Phosphine Oxide — not a computed safety verdict. See the sourced toxicological data above.
Frequently Asked Questions
Is Diisopropyl Nonyl Phosphine Oxide allowed in the EU?
Diisopropyl Nonyl Phosphine Oxide EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Diisopropyl Nonyl Phosphine Oxide do in cosmetics?
Diisopropyl Nonyl Phosphine Oxide functions as: Solubilizer / emollient / penetration enhancer. It is classified as a cosmetic ingredient in our database. CAS number: Not widely registered — structural analog of CAS 1487170-15-9 (heptyl variant) with C9 alkyl chain.
Compliance Tools
Check Diisopropyl Nonyl Phosphine Oxide compliance across multiple jurisdictions:
Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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