WIDDROL
1H-Benzocyclohepten-7-ol, 2,3,4,4a,5,6,7,8-octahydro-1,1,4a,7-tetramethyl-, (4aS,7S)-
WIDDROL is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.
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.
Chemical identity and properties
Widdrol
Widdrol has been reported in Microbiota decussata, Juniperus horizontalis, and other organisms with data available. — LOTUS - the natural products occurrence database
- IUPAC name
- (7S,9aS)-4,4,7,9a-tetramethyl-1,2,3,6,8,9-hexahydrobenzo[7]annulen-7-ol
- Molecular formula
- C15H26O
- Molecular weight
- 222.37 g/mol
- Exact mass
- 222.198365449 Da
- XLogP3
- 4.1
- Topological polar surface area
- 20.2 Ų
- Hydrogen-bond donors
- 1
- Hydrogen-bond acceptors
- 1
- Covalent units
- 1
- Defined stereocentres
- 2
Also known as
External database identifiers
- ChEMBL:CHEMBL2253133
- EPA DTXSID:DTXSID50988627
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 WIDDROL
INCI name
WIDDROL
Description
1H-Benzocyclohepten-7-ol, 2,3,4,4a,5,6,7,8-octahydro-1,1,4a,7-tetramethyl-, (4aS,7S)-
Record provenance
- Inventory reference
- 94196
- Imported identity
- WIDDROL
- Source update
- 22/06/2016
Annex records for WIDDROL
Key data
- ANTIMICROBIAL
- Preventing and/or slowing down microbial growth.
- ANTIOXIDANT
- Inhibiting reactions promoted by oxygen, thus avoiding oxidation and rancidity.
- HAIR CONDITIONING
- Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.
- HUMECTANT
- Retaining and/or preserving the moisture in a product during use.
- SKIN PROTECTING
- Helping to avoid harmful effects to the skin from external factors.
Official EU ingredient-name evidence
The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.
Related inventory evidence
Ingredients with overlapping formulation functions
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
How WIDDROL appears in the CosIng inventory
The CosIng inventory lists WIDDROL 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.
WIDDROL is also tagged with 5 cosmetic functions 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
Source note for WIDDROL
This page reproduces the CosIng inventory entry for WIDDROL 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 WIDDROL and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.
Tools & next steps
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