Is Hexyl Crotonate safe in cosmetics?
Hexyl Crotonate has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Hexyl Crotonate
Also known as: BRN 2431113, EINECS 242-808-8, FEMA No. 3354, n-Hexyl 2-butenoate, NSC 67983
INCI: HEXYL CROTONATE
Hexyl Crotonate (CAS 19089-92-0) is a cosmetic cosmetic ingredient functioning as Fragrance ingredient. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety and food safety data.
View industrial chemical safety profile for CAS 19089-92-0 →
Auto-generated CPSR Part A draft with source citations
Function
Fragrance ingredient
Safety Rating
GOOD
Chemistry & Identifiers
IUPAC Name
hexyl (E)-but-2-enoate
InChIKey
MZNHUHNWGVUEAT-XBXARRHUSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted — FEMA GRAS (No. 3354); no cosmetic restriction under 21 CFR
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Hexyl Crotonate.
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 | 6750 | - | - |
PubChem Annotations
Safety and regulatory annotations from PubChem (NCBI) aggregated sources.
Regulatory (2)
JECFA Number
1807
Source: WHO/JECFA
JECFA Evaluation
HEXYL 2-BUTENOATE | 2008 | No safety concern at current levels of intake when used as a flavouring agent | ">RS 952-JECFA 69/88 | ">FAS 60-JECFA 69/331
Source: WHO/JECFA
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Flavouring and nutrient
Fragrance
Regulatory List Membership (2)
IFRA Fragrance Transparency List
FDA Substances Added to Food (EAFUS)
Expert Verdict
Expert safety assessment and concern-level summary for Hexyl Crotonate.
Regulatory Flags
potential-allergen
fragrance-component
ifra_fragrance
fda_food_additive
Known Synonyms
BRN 2431113
EINECS 242-808-8
FEMA No. 3354
n-Hexyl 2-butenoate
NSC 67983
Chemical Function
Fragrance
Flavouring and nutrient
Regulatory Lists
Europe
IFRA Transparency
food_additive; Substances Added to Food (formerly EAFUS) (2/2019)
Australian Status
AICIS status: listed
Cross-Vertical Safety Context
Same-CAS public records found in food safety data.
SOURCE
EFSA / FDA GRAS
food_additives
Food Safety Data
Same-CAS food additive or FDA GRAS records from the core public database.
Food Name
N-HEXYL 2-BUTENOATE
Food Category
flavoring
Frequently Asked Questions
Is Hexyl Crotonate allowed in the EU?
Hexyl Crotonate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Hexyl Crotonate do in cosmetics?
Hexyl Crotonate functions as: Fragrance ingredient. It is classified as a cosmetic ingredient in our database. CAS number: 19089-92-0.
Is Hexyl Crotonate used outside cosmetics?
Hexyl Crotonate also appears in industrial chemical safety and food safety data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Compliance Tools
Check Hexyl Crotonate 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
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