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.
Toxicological Studies
3 study endpoints found for Cetearyl Phosphate. NOAEL (No Observed Adverse Effect Level) values are used to calculate the Margin of Safety per SCCS methodology.
| Endpoint | Value | Route | Species | Study Type | Source |
|---|---|---|---|---|---|
| NOAEL | 1000 mg/kg bw/day | oral | rat | oral | REACH |
| BMDL10 | 240.3 mg/kg bw/day | oral | rat | oral | REACH |
| NOEL | 227 mg/kg bw/day | oral | rat | oral | REACH |
Expert Verdict
Limited safety data available; supplier safety dossier recommended. Monitor formulation pH as phosphate esters can alter pH.
Frequently Asked Questions
Is Cetearyl Phosphate safe in cosmetics?
Limited safety data available; supplier safety dossier recommended. Monitor formulation pH as phosphate esters can alter pH. The EU classifies Cetearyl Phosphate as "permitted". Safety rating: MODERATE. 3 toxicological study endpoint(s) are available in our database.
Is Cetearyl Phosphate allowed in the EU?
Cetearyl Phosphate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Cetearyl Phosphate do in cosmetics?
Cetearyl Phosphate functions as: Skin conditioning, emulsifying. It is classified as a cosmetic ingredient in our database. CAS number: 90506-73-3.
What is the Margin of Safety for Cetearyl 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.
What is the NOAEL for Cetearyl Phosphate?
The NOAEL (No Observed Adverse Effect Level) for Cetearyl Phosphate is 1000 mg/kg bw/day based on a oral study via oral route in rat. A total of 3 study endpoints are available. Source: REACH.
Compliance Tools
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Related Ingredients
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