Is 2,4-Hexadienol safe in cosmetics?
2,4-Hexadienol has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
2,4-Hexadienol
INCI: 2,4-HEXADIENOL (ALSO KNOWN AS SORBIC ALCOHOL)
2,4-Hexadienol (CAS 111-28-4) 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.
View industrial chemical safety profile for CAS 111-28-4 →
Auto-generated CPSR Part A draft with source citations
Chemistry & Identifiers
IUPAC Name
hexa-2,4-dien-1-ol
InChIKey
MEIRRNXMZYDVDW-UHFFFAOYSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted as fragrance ingredient
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for 2,4-Hexadienol.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for 2,4-Hexadienol.
Regulatory Flags
fragrance-component
fda_food_additive
Frequently Asked Questions
Is 2,4-Hexadienol allowed in the EU?
2,4-Hexadienol EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does 2,4-Hexadienol do in cosmetics?
2,4-Hexadienol functions as: Fragrance. It is classified as a cosmetic ingredient in our database. CAS number: 111-28-4.
Compliance Tools
Check 2,4-Hexadienol compliance across multiple jurisdictions:
Ingredient Decoder
Paste a full ingredient list for instant analysis
82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
Check compliance across multiple jurisdictions
MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
Compare limits across jurisdictions
Is 2,4-Hexadienol 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 2,4-Hexadienol in your formulation.