Is Ar-Isopropylphenylacetaldehyde safe in cosmetics?
Ar-Isopropylphenylacetaldehyde has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
GOOD
Cosmetic Ingredient
Ar-Isopropylphenylacetaldehyde
Also known as: Methylethyl)benzeneacetaldehyde, Benzeneacetaldehyde, 4-(1-methylethyl)-, Acetaldehyde, (p-isopropylphenyl)-, p-Cymene-7-carboxaldehyde, 4-(1-Methylethyl)benzeneacetaldehyde (+11 more)
INCI: AR-ISOPROPYLPHENYLACETALDEHYDE
Ar-Isopropylphenylacetaldehyde (CAS 4395-92-0) is a cosmetic cosmetic ingredient functioning as Fragrance. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
Function
Fragrance
Editorial assessment
GOOD
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted; no specific FDA restriction; RIFM safety data available
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Ar-Isopropylphenylacetaldehyde.
Calculate MoS for your specific formulation with the MoS Calculator.
HRIPT Human Patch Test Studies
1 human repeat insult patch test aggregated from dermatological literature.
| Test Type | N | Sensitized | Dose µg/cm² | NESIL µg/cm² | Potency |
|---|---|---|---|---|---|
| HMT | - | 0 | 2700 | - | - |
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Flavouring and nutrient
Fragrance
Regulatory List Membership (3)
IFRA Fragrance Transparency List
FDA Substances Added to Food (EAFUS)
Consumer Product Chemical
Editorial summary
Preliminary editorial summary for Ar-Isopropylphenylacetaldehyde — not a computed safety verdict. See the sourced toxicological data above.
Regulatory Flags
fragrance-component
ifra_fragrance
fda_food_additive
Known Synonyms
Methylethyl)benzeneacetaldehyde
Benzeneacetaldehyde, 4-(1-methylethyl)-
Acetaldehyde, (p-isopropylphenyl)-
p-Cymene-7-carboxaldehyde
4-(1-Methylethyl)benzeneacetaldehyde
4-Isopropylphenylacetaldehyde
4-07-00-00747
BRN 2246668
Cortexal
Cuminic acetaldehyde
Cumyl acetaldehyde
Cumylacetaldehyde
EINECS 224-522-5
FEMA No. 2954
p-Isopropylphenylacetaldehyde
UNII-5KQW56W3YJ
Chemical Function
Fragrance
Flavouring and nutrient
Regulatory Lists
IFRA Transparency
Europe
consumer_product
food_additive; Substances Added to Food (formerly EAFUS) (2/2019)
Australian Status
AICIS status: listed
Frequently Asked Questions
Is Ar-Isopropylphenylacetaldehyde allowed in the EU?
Ar-Isopropylphenylacetaldehyde EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Ar-Isopropylphenylacetaldehyde do in cosmetics?
Ar-Isopropylphenylacetaldehyde functions as: Fragrance. It is classified as a cosmetic ingredient in our database. CAS number: 4395-92-0.
Compliance Tools
Check Ar-Isopropylphenylacetaldehyde compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
Compare limits across jurisdictions
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