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CAS 41890-92-0 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 5803515/10/2010

METHOXYTRIMETHYLHEPTANOL

2-Octanol, 7-Methoxy-3,7-Dimethyl-; Dimethyl-7-methoxyoctan-2-ol

METHOXYTRIMETHYLHEPTANOL 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 41890-92-0

CAS 41890-92-0PubChem CID 162053

3,7-Dimethyl-7-methoxyoctan-2-ol

IUPAC name: 7-methoxy-3,7-dimethyloctan-2-ol

Molecular formula: C11H24O2
Molecular weight: 188.31 g/mol
Exact mass: 188.177630004 Da
XLogP3: 2.3
Topological polar surface area: 29.5 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

RefChem:811837MethoxyelgenolElesantDihydromethoxyelgenolmethoxytrimethylheptanol2-Octanol, 7-methoxy-3,7-dimethyl-3,7-Dimethyl-7-methoxy-2-octanolB5M2LIP7IL

10 more reported names

OsirolEINECS 255-574-7UNII-B5M2LIP7ILBRN 19210247-methoxy-3,7-dimethyl-octan-2-ol2-Octanol, 3,7-dimethyl-7-methoxy-(+/-)-METHOXYTRIMETHYLHEPTANOLMETHOXYTRIMETHYLHEPTANOL, (+/-)-VS-06697CS-0068717

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID5052090
PubMed:20659635

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 METHOXYTRIMETHYLHEPTANOL

INCI name

METHOXYTRIMETHYLHEPTANOL

Description

2-Octanol, 7-Methoxy-3,7-Dimethyl-; Dimethyl-7-methoxyoctan-2-ol

Record provenance

Inventory reference: 58035
Imported identity: METHOXYTRIMETHYLHEPTANOL
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for METHOXYTRIMETHYLHEPTANOL

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Key data

CAS

41890-92-0

225-574-7

Restriction

—

Function

FRAGRANCE: Imparting an odour or taste. Creating a perceivable pleasant smell and/or masking a bad smell.
PERFUMING: Used for perfume and aromatic raw materials.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#16448 · METHOXYTRIMETHYLHEPTANOL

Ingredients with overlapping formulation functions

MENTHYL SALICYLATEFRAGRANCE, UV ABSORBER

METHOXYDIGLYCOLFRAGRANCE, PERFUMING, SOLVENT, VISCOSITY CONTROLLING

METHOXYINDANEFRAGRANCE

METHOXYPHENYLIMINO DIMETHYLCYCLOHEXENYL ETHYL GLYCINATEFRAGRANCE; SKIN PROTECTING; LIGHT STABILIZER; UV ABSORBER; PERFUMING; ANTIOXIDANT; UV FILTER

METHYL 3-METHYLRESORCYLATEFRAGRANCE

METHYL 4-T-BUTYLBENZOATEFLAVOURING, FRAGRANCE, PERFUMING

METHYL ANTHRANILATEFRAGRANCE

METHYL BENZOATEFRAGRANCE, PRESERVATIVE, SKIN CONDITIONING - EMOLLIENT, SOLVENT

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 METHOXYTRIMETHYLHEPTANOL appears in the CosIng inventory

The CosIng inventory lists METHOXYTRIMETHYLHEPTANOL 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.

METHOXYTRIMETHYLHEPTANOL is also tagged with 2 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

METHOXYTRIMETHYLHEPTANOL 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, METHOXYTRIMETHYLHEPTANOL carries the following function designation(s):

CAS 41890-92-0 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 METHOXYTRIMETHYLHEPTANOL

This page reproduces the CosIng inventory entry for METHOXYTRIMETHYLHEPTANOL 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 METHOXYTRIMETHYLHEPTANOL 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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