Is CIS-6-NON-6-ENAL safe to use in EU cosmetics?

CIS-6-NON-6-ENAL is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Always verify against the current official CosIng database before formulating.

What other records share CAS 2277-19-2?

CAS 2277-19-2 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

How do I check if my formula contains CIS-6-NON-6-ENAL?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef 4099202/03/2011

CIS-6-NON-6-ENAL

(Z)-Non-6-enal

CIS-6-NON-6-ENAL is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 2277-19-2

CAS 2277-19-2PubChem CID 5362720

cis-6-Nonenal

(Z)-non-6-enal is a monounsaturated fatty aldehyde that is (3Z)-non-3-ene which is carrying an oxo group at position 1. It has a role as a plant metabolite. It is a medium-chain fatty aldehyde, a monounsaturated fatty aldehyde and an olefinic compound. — ChEBI

IUPAC name: (Z)-non-6-enal

Molecular formula: C9H16O
Molecular weight: 140.22 g/mol
Exact mass: 140.120115130 Da
XLogP3: 2.3
Topological polar surface area: 17.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

(6Z)-non-6-enal6-Nonenal, (6Z)-6-NONENAL, (Z)-FEMA No. 3580D8027Y6086CHEBI:142591RefChem:70610218-900-9

16 more reported names

(Z)-6-Nonenalcis-6-Nonen-1-al6-Nonenal, cis-(6Z)-6-Nonenal6-cis-NonenalZ-6-nonenal(cis)-6-nonenal(cis)-non-6-enalNONENAL, CIS-6-(z)-6-nonen-1-alcis-6-Nonenal, >=95%, FGCS-0217378EN300-7406688EINECS 218-900-9BRN 2323664AI3-35876

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:142591
EPA DTXSID:DTXSID4051879

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for CIS-6-NON-6-ENAL

INCI name

CIS-6-NON-6-ENAL

Description

(Z)-Non-6-enal

Record provenance

Inventory reference: 40992
Imported identity: CIS-6-NON-6-ENAL
Source update: 02/03/2011

European Commission CosIng source notes

Annex records for CIS-6-NON-6-ENAL

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Key data

CAS

2277-19-2

218-900-9

Restriction

—

Function

PERFUMING: Used for perfume and aromatic raw materials.

Ingredients with overlapping formulation functions

CIS-3-HEXENYLOXYACETALDEHYDEPERFUMING

CIS-3-METHYL-5-PHENYL-2-PENTENENITRILEPERFUMING

CIS-4-DECENALPERFUMING

CIS-4-HEPTENALPERFUMING

CIS-6-NONENYL ACETATEPERFUMING

CIS-8-METHYL-1-OXASPIRODECANONEPERFUMING

CIS-DIHYDROCARVONEPERFUMING

CIS-DIHYDROPSEUDOIONYL ACETATEPERFUMING

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How CIS-6-NON-6-ENAL appears in the CosIng inventory

The CosIng inventory lists CIS-6-NON-6-ENAL as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

CIS-6-NON-6-ENAL is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

CIS-6-NON-6-ENAL is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, CIS-6-NON-6-ENAL carries the following function designation(s):

PERFUMING

CAS 2277-19-2 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for CIS-6-NON-6-ENAL

This page reproduces the CosIng inventory entry for CIS-6-NON-6-ENAL from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research CIS-6-NON-6-ENAL and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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Tools & next steps

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