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
Aldehydes as a class can be skin sensitizers; potential for Schiff base formation with skin proteins; should be assessed for sensitization potential per RIFM protocols. 2-(4-Methoxyphenyl)propanal; also known as Anisaldehyde-type fragrance; provides a soft, floral, slightly spicy/anisic aroma profile; structurally related to hydratropaldehyde (2-phenylpropanal) with a para-methoxy substitution
Regulatory Flags
Frequently Asked Questions
Is Methoxyhydratropaldehyde safe in cosmetics?
Aldehydes as a class can be skin sensitizers; potential for Schiff base formation with skin proteins; should be assessed for sensitization potential per RIFM protocols. 2-(4-Methoxyphenyl)propanal; also known as Anisaldehyde-type fragrance; provides a soft, floral, slightly spicy/anisic aroma profile; structurally related to hydratropaldehyde (2-phenylpropanal) with a para-methoxy substitution The EU classifies Methoxyhydratropaldehyde as "permitted". Safety rating: MODERATE.
Is Methoxyhydratropaldehyde allowed in the EU?
Methoxyhydratropaldehyde EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Methoxyhydratropaldehyde do in cosmetics?
Methoxyhydratropaldehyde functions as: Fragrance. It is classified as a cosmetic ingredient in our database. CAS number: 5703-26-4.
What is the Margin of Safety for Methoxyhydratropaldehyde?
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 Methoxyhydratropaldehyde compliance across multiple jurisdictions:
Related Ingredients
Is Methoxyhydratropaldehyde 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 Methoxyhydratropaldehyde in your formulation.