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Annex III Entry 341 03/10/2023

Santalol

5-(2,3-Dimethyl- tricyclo[2.2.1.02,6]- hept-3-yl)- 2-methylpent-2-en- 1-ol (alpha-Santalol); (1S-(1a,2a(Z),4a))- 2-Methyl- 5-(2-methyl- 3-methylenebicyclo [2.2.1]hept-2-yl)- 2-penten-1-ol (beta-Santalol)

Santalol is listed in Annex III and may only be used under the conditions shown in this record.

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Restricted substance— Annex III, EU Regulation 1223/2009
Entry: 341

Record details

Other restrictions

The presence of the substance shall be indicated in the list of ingredients referred to in Article 19(1), point (g), when its concentration exceeds: — 0,001 % in leave-on products — 0,01 % in rinse-off products.

INCI glossary name

Santalol

Chemical name

5-(2,3-Dimethyl- tricyclo[2.2.1.02,6]- hept-3-yl)- 2-methylpent-2-en- 1-ol (alpha-Santalol); (1S-(1a,2a(Z),4a))- 2-Methyl- 5-(2-methyl- 3-methylenebicyclo [2.2.1]hept-2-yl)- 2-penten-1-ol (beta-Santalol)

Regulatory information

Regulation

(EU) 2023/1545

Identified ingredients

Key data

CAS
11031-45-1/ 115-71-9/ 77-42-9
EC
234-262-4/ 204-102-8/ 201-027-2
Annex
III
Entry number
341

Inventory links for Santalol

Inventory Shared CAS number
Ref 41089

ALPHA-SANTALOL

CAS: 115-71-9
EC: 204-102-8
Inventory Shared CAS number
Ref 41090

BETA-SANTALOL

CAS: 77-42-9
EC: 201-027-2
Inventory Identified ingredient
Ref 41088

SANTALOL

CAS: 11031-45-1
EC: 234-262-4

Direct matches are limited for this record, so nearby entries from Annex III are shown as well.

Annex III 340
Nearby record in the same annex

Salicylaldehyde

CAS: 90-02-8
EC: 201-961-0
Annex III 342
Nearby record in the same annex

Sclareol

CAS: 515-03-7
EC: 208-194-0
Annex III 343
Nearby record in the same annex

Terpineol

CAS: 8000-41-7/ 98-55-5/ 138-87-4/ 586-81-2
EC: 232-268-1/ 202-680-6/ 205-342-6/ 209-584-3
Annex III 338
Nearby record in the same annex

Menthol

CAS: 89-78-1 / 1490-04-6 / 2216-51-5 / 15356-60-2
EC: 201-939-0/ 216-074-4/ 218-690-9/ 239-387-8
Annex III 337
Nearby record in the same annex

Linalyl Acetate

CAS: 115-95-7
EC: 204-116-4
Annex III 346
Nearby record in the same annex

Vanillin

CAS: 121-33-5
EC: 204-465-2

What Annex III means for Santalol

Santalol is a restricted substance under Annex III of EU Cosmetics Regulation 1223/2009. Its use in cosmetics is only permitted under the specific conditions set out in the entry above, including applicable concentration limits, product type restrictions and required warning statements.

When including this substance in a formulation, all conditions — maximum concentration, product scope and warning labels — must be met simultaneously. Compliance with one condition does not override the others.

This record is linked to 3 CosIng inventory ingredients for name and identifier cross-reference. The page also surfaces 12 related annex records with overlapping identifiers, annex logic or naming patterns.

Compliance checklist

  • Document conditions of use in the Product Information File (PIF).

Frequently asked questions

Santalol is listed in Annex III of EU Regulation 1223/2009 as a restricted substance. It may only be used under the conditions specified in the entry, including any maximum concentration, product type limitation and required warning statements shown above.

CAS 11031-45-1/ 115-71-9/ 77-42-9 is the unique numerical identifier assigned to Santalol by the Chemical Abstracts Service. In cosmetic compliance work, the CAS number is used to cross-reference the substance across regulatory databases, raw material specifications and safety assessment reports. Multiple EU annex entries may share the same CAS number if the same substance appears under different conditions or in different annexes.

Use the INCI Checker tool on this site to paste your full ingredient list (INCI) and scan it against all Annex II–VI entries. The tool highlights any ingredients that match restricted, prohibited or allergen-flagged records. This is useful for rapid compliance screening of finished product formulas or raw material declarations.
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Source note for Annex III record Santalol

This page summarizes one Annex III record for Santalol from public European Commission cosmetic materials and adds linked inventory or identifier matches when available.

Use this record page to review Annex III conditions for Santalol, but confirm any final regulatory decision against the current official annex wording and source files.

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