Tris(Nonylphenyl)phosphite
INCI: TRIS(NONYLPHENYL)PHOSPHITE (TNPP)
Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
GHS Hazard Classification
Globally Harmonized System classification per ECHA C&L inventory and ILO/WHO International Chemical Safety Cards.
Expert Verdict
🚨🚨 DO NOT USE IN COSMETICS. SVHC on ECHA Candidate List. Endocrine disruptor (environmental + human health concern). Releases 4-nonylphenol (estrogenic). Classified Repr. 2 (suspected reproductive toxicant). Aquatic Acute 1 + Chronic 1. ANSES evaluation ongoing for further restriction. Incompatible with any clean beauty, COSMOS, or ECOCERT standard
Frequently Asked Questions
Is Tris(Nonylphenyl)phosphite safe in cosmetics?
🚨🚨 DO NOT USE IN COSMETICS. SVHC on ECHA Candidate List. Endocrine disruptor (environmental + human health concern). Releases 4-nonylphenol (estrogenic). Classified Repr. 2 (suspected reproductive toxicant). Aquatic Acute 1 + Chronic 1. ANSES evaluation ongoing for further restriction. Incompatible with any clean beauty, COSMOS, or ECOCERT standard The EU classifies Tris(Nonylphenyl)phosphite as "permitted". Safety rating: POOR.
Is Tris(Nonylphenyl)phosphite allowed in the EU?
Tris(Nonylphenyl)phosphite EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Tris(Nonylphenyl)phosphite do in cosmetics?
Tris(Nonylphenyl)phosphite functions as: Antioxidant/stabilizer — primarily industrial (polymer stabilizer), not a typical cosmetic ingredient. It is classified as a cosmetic ingredient in our database. CAS number: 26523-78-4.
What is the Margin of Safety for Tris(Nonylphenyl)phosphite?
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.
Is Tris(Nonylphenyl)phosphite classified as hazardous under GHS?
Tris(Nonylphenyl)phosphite carries a GHS signal word of "WARNING". Hazard statements: May cause allergic skin reaction Very toxic to aquatic life with long lasting effects. This classification is based on the ILO/WHO International Chemical Safety Card and ECHA C&L inventory data. Note: GHS classification applies to the pure substance — at cosmetic use concentrations, hazard thresholds may not be met.
Compliance Tools
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Related Ingredients
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