Flavor ingredient regulatory record
6-Methyloctanal
6-Methyloctanal is an aldehyde in the fruity family, FEMA GRAS under FEMA number 4433 (CAS 30689-75-9). Its odor is sweet, fruity, apple, nutty, floral.
- FEMA
- 4433
- CAS
- 30689-75-9
- JECFA
- 2175
- EU FL
- 05.211
- Formula
- C9H18O
GRAS status: FEMA GRAS, publication 24. Recorded by FDA in the Substances Added to Food inventory under CAS 30689-75-9.
Structure
Identity
Also known as: Octanal, 6-methyl-, octanal, 6-methyl-, 6-methyl octanal, (+-)-6-methyloctanal, 6-methyloctanal, (+-)-, 6-methyloctanal, (+/-)-.
Can 6-Methyloctanal be labeled natural?
Nature occurrence: Not yet found in nature (provisional).
Nature occurrence has not been settled for this substance, so the natural or artificial class is not stated here. The FEMA GRAS status does not depend on it.
Regulatory status, with citations
United States
6-Methyloctanal is FEMA GRAS under FEMA number 4433. It is cited in the Code of Federal Regulations at 21 CFR 172.515.
European Union and United Kingdom
Listed on the Union List of flavouring substances as FL 05.211, Annex I Part A under Regulation (EC) 1334/2008, evaluation status approved (EFSA). The UK retains the same list.
JECFA (WHO / FAO)
JECFA number 2175, evaluated at the 76th meeting in 2012. No safety concern at current levels of intake when used as a flavouring agent.
Other US flags
Not on the California Proposition 65 list.
Odor and taste
Odor: Sweet, fruity, apple, nutty, floral.
Where it is used
6-Methyloctanal is used in beverage, confection, fruit flavors, bakery and ice cream, typically as a fruity note.
Structurally similar flavor ingredients
Flavor ingredients with a GRAS determination closest to 6-Methyloctanal by structure. Whether one can replace it is a sensory and regulatory call; the reformulation tool works that through.
| Material | FEMA | Similarity | Occurrence |
|---|---|---|---|
| 6-Methylheptanal | 4498 | 94% | In nature |
| Octanal | 2797 | 93% | In nature |
| (+/-)-4-Ethyloctanal | 4117 | 92% | Not determined |
| Heptanal | 2540 | 91% | In nature |
| Nonanal | 2782 | 91% | In nature |
More aldehydes in this index
trans-2-Hexenal glyceryl acetal · 2,4-Pentadienal · 3-(Methylthio)-decanal · (E)-Tetradec-2-enal · 2,4-Nonadienal · 1-Ethyl-2-pyrrolecarboxaldehyde
6-Methyloctanal FAQ
Is 6-Methyloctanal on the FEMA GRAS list?
It is. FEMA number 4433 covers 6-Methyloctanal. The Code of Federal Regulations lists it at 21 CFR 172.515.
What is the FEMA number for 6-Methyloctanal?
The FEMA number for 6-Methyloctanal is 4433 and its CAS registry number is 30689-75-9. Its flavor category is fruity.
What is 6-Methyloctanal used for?
6-Methyloctanal is described as sweet, fruity, apple, nutty, floral. It shows up in beverage, confection, fruit flavors, bakery and ice cream.
What did JECFA conclude about 6-Methyloctanal?
JECFA evaluated 6-Methyloctanal at the 76th meeting in 2012 under JECFA number 2175. The panel concluded: No safety concern at current levels of intake when used as a flavouring agent.
Is 6-Methyloctanal approved in the EU?
Yes. FL 05.211 is the Union List entry for 6-Methyloctanal, annex I Part A, under Regulation 1334/2008, and the UK keeps the same list.
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Sources and attribution. The identity and regulatory facts on this page are taken from the FDA Substances Added to Food inventory, a US government record, which lists this substance as (+/-)-6-METHYLOCTANAL under CAS 30689-75-9 and carries its FEMA number, its JECFA flavor number. The inventory is searchable at FDA. FDA records its technical effect as flavoring agent or adjuvant.
A FEMA GRAS conclusion is reached by the Expert Panel of the Flavor and Extract Manufacturers Association of the United States, and the FEMA number names that conclusion. FEMA publishes its own entry for this substance in the FEMA Flavor Library, which is the authoritative record of what the Panel decided and is worth reading alongside this page.
Ambrose Compliance is not affiliated with, endorsed by, or sponsored by FEMA. FEMA and FEMA GRAS are used here as identifiers for a published regulatory determination, not as marks of any relationship between FEMA and Ambrose.
About this page. Facts come from the FDA Substances Added to Food inventory, the Code of Federal Regulations, the EPA TSCA Inventory, the EU Union List, JECFA and the Ambrose database, with FEMA's published determination cited where it applies; parts of the text are written by Ambrose AI, which can make mistakes. Check the cited source before relying on anything here. This is not regulatory or legal advice.