What does the restriction note for CIS-ROSE KETONE-2 mean?

The restriction field for CIS-ROSE KETONE-2 reads: III/162. This is the restriction note from the CosIng inventory. For authoritative conditions and limits, always refer to the linked annex entries.

What other records share CAS 23726-92-3?

CAS 23726-92-3 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.

InventoryRef 4138515/10/2010

CIS-ROSE KETONE-2

Q: How do I check if my formula contains CIS-ROSE KETONE-2?

Use the INCI Checker tool on CosIng Checker to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

(Z)-1-(2,6,6-Trimethyl-1-cyclohexenyl)-2-buten-1-one; cis-beta-damascone

CIS-ROSE KETONE-2 is linked to 1 EU annex record on this page. Inventory note: III/162.

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Inventory details for CIS-ROSE KETONE-2

INCI name

CIS-ROSE KETONE-2

Description

(Z)-1-(2,6,6-Trimethyl-1-cyclohexenyl)-2-buten-1-one; cis-beta-damascone

Annex records for CIS-ROSE KETONE-2

Annex III Shared CAS number

Entry 157

Alpha-Damascone/cis-Rose ketone 1/trans-Rose ketone 1; Rose ketone 4 (Damascone); Rose ketone 3 (de…

CAS: 43052-87-5/ 23726-94-5/24720-09-0; 23696-85-7; 57378-68-4/ 71048-82-3; 23726-92-3; 23726-91-2

EC: -/ 245-845-8/ 246-430-4; 245-833-2; 260-709-8/ 275-156-8; 245-843-7; 245-842-1

Key data

CAS

23726-92-3

245-843-7

Restriction

III/162

Function

PERFUMING

How CIS-ROSE KETONE-2 appears in the CosIng inventory

The CosIng inventory lists CIS-ROSE KETONE-2 as a cosmetic ingredient and this page links it to 1 annex record. The inventory entry captures names and identifiers, while the annex record shows where the substance is prohibited, restricted or positively listed in EU cosmetics law.

CIS-ROSE KETONE-2 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-ROSE KETONE-2 appears in the EU CosIng inventory and has linked annex records. Check the annex records above for applicable restrictions, concentration limits and conditions of use. Annex II listing means prohibited; Annex III means restricted; Annexes IV, V and VI mean permitted under specified conditions.

The restriction field for CIS-ROSE KETONE-2 reads: "III/162". This is the restriction note recorded in the CosIng inventory for this ingredient. For authoritative conditions and limits, always refer to the linked annex entries above.

According to the EU CosIng inventory, CIS-ROSE KETONE-2 carries the following function designation(s):

PERFUMING

CAS 23726-92-3 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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Use the INCI Checker tool to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

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Source note for CIS-ROSE KETONE-2

This page combines the CosIng inventory entry for CIS-ROSE KETONE-2 with 1 linked Annex II–VI record from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research CIS-ROSE KETONE-2 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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