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
Organophosphate ester — potential neurotoxicity concerns at high exposure; ensure concentration is kept low; REACH registered substance; monitor evolving EU regulatory scrutiny of organophosphate flame retardants/solvents
Frequently Asked Questions
Is Triethyl Phosphate safe in cosmetics?
Organophosphate ester — potential neurotoxicity concerns at high exposure; ensure concentration is kept low; REACH registered substance; monitor evolving EU regulatory scrutiny of organophosphate flame retardants/solvents The EU classifies Triethyl Phosphate as "permitted". Safety rating: MODERATE.
Is Triethyl Phosphate allowed in the EU?
Triethyl Phosphate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Triethyl Phosphate do in cosmetics?
Triethyl Phosphate functions as: Solvent. It is classified as a cosmetic ingredient in our database. CAS number: 78-40-0.
What is the Margin of Safety for Triethyl Phosphate?
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.
Is Triethyl Phosphate classified as hazardous under GHS?
Triethyl Phosphate carries a GHS signal word of "WARNING". Hazard statements: Harmful if swallowed May cause drowsiness or dizziness. 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
Check Triethyl Phosphate compliance across multiple jurisdictions:
Related Ingredients
Is Triethyl Phosphate in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Triethyl Phosphate in your formulation.