What other records share CAS 77-42-9?

CAS 77-42-9 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.

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InventoryRef 4109002/03/2011

BETA-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 is linked to 1 EU annex record on this page.

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Regulatory evidence by market

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Market	Evidence status	Records	Source language
European Union	Evidence linked Restricted entry found Open this evidence	1	English and EU languages
Great Britain	Source mapped Official source mapped; ingredient rule not imported	0	English
Canada	Source mapped Official source mapped; ingredient rule not imported	0	English and French
New Zealand	Source mapped Official source mapped; ingredient rule not imported	0	English
ASEAN	Source mapped Official source mapped; ingredient rule not imported	0	English and national languages
China	Source mapped Official source mapped; ingredient rule not imported	0	Chinese with selected English material
Japan	Source mapped Official source mapped; ingredient rule not imported	0	Japanese; official English translation available
South Korea	Source mapped Official source mapped; ingredient rule not imported	0	Korean with some English names
United States	Source mapped Official source mapped; ingredient rule not imported	0	English
Australia	Source mapped Official source mapped; ingredient rule not imported	0	English
Brazil	Source mapped Official source mapped; ingredient rule not imported	0	Portuguese with INCI crosswalks
India	Source mapped Official source mapped; ingredient rule not imported	0	English and Hindi
Saudi Arabia	Source mapped Official source mapped; ingredient rule not imported	0	Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 77-42-9

CAS 77-42-9PubChem CID 6857681

Beta-Santalol

Beta-santalol is a norbornane monoterpenoid and a member of penten-1-ols. — ChEBI

IUPAC name: (Z)-2-methyl-5-[(1S,2R,4R)-2-methyl-3-methylidene-2-bicyclo[2.2.1]heptanyl]pent-2-en-1-ol

Molecular formula: C15H24O
Molecular weight: 220.35 g/mol
Exact mass: 220.182715385 Da
XLogP3: 4.0
Topological polar surface area: 20.2 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 3

Also known as

beta-Santalenolcis-beta-santalolSantalol, beta-(-)-beta-santalolcis-b-Santalol.beta.-SantalolUNII-1JL7K2LW6L1JL7K2LW6L

16 more reported names

beta-(Z)-SantalolSANTALOL BEINECS 201-027-2(-)-(z)-beta-santalol2-Methyl-5-(2-methyl-3-methylene-2-norbornyl)-2-penten-1-olSANTALOL, .BETA.-.BETA.-SANTALOL [MI](-)-.BETA.-SANTALOLCHEBI:10441FEMA 300612-BETA-SANTALEN-14-OL(2Z)-2-methyl-5-[(1S,2R,4R)-2-methyl-3-methylidenebicyclo[2.2.1]hept-2-yl]pent-2-en-1-ol(1S-(1alpha,2alpha(Z),4alpha))-2-Methyl-5-(2-methyl-3-methylenebicyclo(2.2.1)hept-2-yl)-2-penten-1-olFEMA NO. 3006, .BETA.-.beta.-Santalol (Z)2-Penten-1-ol, 2-methyl-5-(2-methyl-3-methylene-2-norbornyl)-

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:10441
ChEMBL:CHEMBL3586094
EPA DTXSID:DTXSID70892297

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for BETA-SANTALOL

INCI name

BETA-SANTALOL

Description

(1S-(1a,2a(Z),4a))-2-Methyl-5-(2-methyl-3-methylenebicyclo[2.2.1]hept-2-yl)-2-penten-1-ol.

Record provenance

Inventory reference: 41090
Imported identity: BETA-SANTALOL
Source update: 02/03/2011

European Commission CosIng source notes

Annex records for BETA-SANTALOL

Annex III Shared CAS number

Entry 341

Santalol

CAS: 11031-45-1/ 115-71-9/ 77-42-9

EC: 234-262-4/ 204-102-8/ 201-027-2

Key data

CAS

77-42-9

201-027-2

Restriction

—

Function

PERFUMING: Used for perfume and aromatic raw materials.

Ingredients with overlapping formulation functions

BETA-PINEN-3-OLPERFUMING

BETA-PINEN-3-YL ACETATEPERFUMING

BETA-PINENESPERFUMING

BETA-SANTALENEPERFUMING

BETA-SANTALYL BUTYRATEPERFUMING

BETULA ALBA BARK EXTRACTFLAVOURING, FRAGRANCE, PERFUMING

BETULA ALBA OILFRAGRANCE, PERFUMING

BETULA ALBA TWIG EXTRACTPERFUMING

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 BETA-SANTALOL appears in the CosIng inventory

The CosIng inventory lists BETA-SANTALOL 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.

BETA-SANTALOL 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

BETA-SANTALOL 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.

According to the EU CosIng inventory, BETA-SANTALOL carries the following function designation(s):

PERFUMING

CAS 77-42-9 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 BETA-SANTALOL

This page combines the CosIng inventory entry for BETA-SANTALOL 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 BETA-SANTALOL 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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