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.
Expert Verdict
Flammable liquid; respiratory and skin irritant at concentrated levels; use only at typical fragrance dilutions
Regulatory Flags
Frequently Asked Questions
Is 1-Penten-3-ol safe in cosmetics?
Flammable liquid; respiratory and skin irritant at concentrated levels; use only at typical fragrance dilutions The EU classifies 1-Penten-3-ol as "permitted". Safety rating: MODERATE.
Is 1-Penten-3-ol allowed in the EU?
1-Penten-3-ol EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does 1-Penten-3-ol do in cosmetics?
1-Penten-3-ol functions as: Fragrance. It is classified as a cosmetic ingredient in our database. CAS number: 616-25-1.
What is the Margin of Safety for 1-Penten-3-ol?
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.
Compliance Tools
Check 1-Penten-3-ol compliance across multiple jurisdictions:
Related Ingredients
Is 1-Penten-3-ol 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 1-Penten-3-ol in your formulation.