Fragrance avoidance
Not a strong fit for fragrance avoidance because it carries Fragrance.
The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.
- industrial
2-Butenoic acid, (3Z)-3-hexen-1-yl ester, (2E)-
CAS 65405-80-3
Concern score
Not assessed — no hazard data yet.
2-Butenoic acid, (3Z)-3-hexen-1-yl ester, (2E)- in plain language
Also known as (Z)-3-HEXENYL (E)-2-BUTENOATE · 3-HEXENYL-2-BUTENOATE, (2E,3Z)- · (3Z)-Hex-3-en-1-yl (2E)-but-2-enoate · 2-BUTENOIC acid, (3Z)-3-HEXENYL ester, (2E)- · 2-BUTENOIC acid, 3-HEXENYL ester, (e,z)- · (3Z)-3-Hexen-1-yl (2E)-2-butenoate
Show all 14 names
(Z)-3-Hexenyl Crotonate · (Z)-hex-3-en-1-yl (E)-but-2-enoate · 3-HEXENYL crotonate, cis- · Crotonic Acid cis-3-Hexen-1-yl Ester · Hex-3-enyl but-2-enoate · cis-3-Hexen-1-yl Crotonate · cis-3-Hexenyl crotonate · cis-3-Hexenyl trans-2-butenoate
Used in consumer products as a fragrance ingredient and a flavouring.
- Fragrance
- Flavouring
- We haven't assessed a concern score for this ingredient yet.
Regulation
No restrictions found. 2-Butenoic acid, (3Z)-3-hexen-1-yl ester, (2E)- appears in these published regulatory listings.
- Found in consumer products
- Industrial
USEPAcommercial use observedEPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Flavouring and nutrient, Fragrance.
- EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Flavouring and nutrient, Fragrance.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Evidence & sources
No graded research studies for 2-Butenoic acid, (3Z)-3-hexen-1-yl ester, (2E)- yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Avoid
Where it has been recorded
How often EPA CPDat has listed 2-Butenoic acid, (3Z)-3-hexen-1-yl ester, (2E)- in a product composition. These are source records, not Greenveil catalog products.
Named organisations
3
Typical roles
FragranceFlavouring