(E,E)-hepta-2,4-dienal is a heptadienal in which the two double bonds are located at positions 2 and 4 (the E,E-geoisomer).
Definition
(E,E)-hepta-2,4-dienal is a heptadienal in which the two double bonds are located at positions 2 and 4 (the E,E-geoisomer). It has a role as a flavouring agent.
Source: PubChem
US FDA substance register · UNII VY79R3SU8X · registered name 2,4-HEPTADIENAL, (2E,4E)- · single chemical substance
Cosmetic roles
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 4313-03-5
- EC No.EU chemical inventory number
- 224-328-0
- DTXSIDUS EPA chemical ID
- DTXSID60872846
- DTXCIDUS EPA compound ID
- DTXCID60211115
- IUPAC
- (2E,4E)-Hepta-2,4-dienal
- Molecular formula
- C7H10O
- Molecular weight
- 110.156 g/mol
What products actually use it for
What the 1 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Fragrance1
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
1 skin studies and 0 eye studies are on record.
The study conclusions largely agree (100%). These tests are on the raw material itself; irritation at the amount in a finished product is a different question.
See all 1 studies
- SkinIrr2
Skin Irritation · QSAR Predicted
Source: US EPA CompTox dashboard
Related literature
Linked databases 13
- Australian Industrial Chemicals Inventory (AICIS)
- ChEBI
- ChEMBL
- EU CosIng ingredient list 2
- NIST Chemistry WebBook
- PubChem
- Tlooto literature search 2
- UniChem cross-reference IDs
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata